WO2014034434A1 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- WO2014034434A1 WO2014034434A1 PCT/JP2013/071947 JP2013071947W WO2014034434A1 WO 2014034434 A1 WO2014034434 A1 WO 2014034434A1 JP 2013071947 W JP2013071947 W JP 2013071947W WO 2014034434 A1 WO2014034434 A1 WO 2014034434A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refrigerator
- support member
- flexible substrate
- outer plate
- refrigerator according
- Prior art date
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
- F25D2400/361—Interactive visual displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
Definitions
- Embodiment relates to a refrigerator.
- Refrigerators include products in which a touch panel is provided on the door instead of operation buttons, and many proposals have been made for refrigerators equipped with a touch panel.
- a door front plate made of glass plate, a plurality of operation units located on the front surface of the door front plate, and a capacitance disposed at a position corresponding to the operation unit on the rear surface of the door front plate.
- a refrigerator including a detection unit that detects, a display unit that displays an operation result, an illumination device that irradiates light from behind to the display unit, and a control unit.
- the longitudinal direction of the glass plate (long in the vertical direction) and the longitudinal direction of the substrate assembly are orthogonal to each other.
- a board assembly is provided. Thereby, the bending which arises in a glass plate at the time of operation of an operation part is reduced. Further, by disposing the substrate assembly at a position away from the lower end of the door, water is prevented from entering from the lower end of the glass plate and affecting the substrate and the like.
- a capacitive touch panel having a plurality of operation units may have a gap between the detection unit corresponding to each operation unit and the glass plate, and the detection accuracy may decrease.
- a structure for reliably bringing the detection unit close to the glass plate was necessary.
- substrate assembly may orthogonally affect the detection accuracy of a detection part.
- a touch panel structure that can increase detection accuracy regardless of the orientation of the substrate assembly.
- JP 2011-58787 A JP 2011-058787 A
- the present invention has been made in view of the above-described problems of the prior art, and an object of the present invention is to provide a refrigerator having a touch panel structure that has high operation detection accuracy and is user-friendly.
- the refrigerator according to the embodiment includes a translucent outer plate, a detection unit that detects a change in capacitance located behind the outer plate, a support unit that supports the detection unit, and the detection unit.
- a pressing member disposed between the support unit and the detection unit pressed against the outer plate;
- FIG. 1 is a front view of the refrigerator according to the embodiment.
- Drawing 2 is a perspective view showing the state where the door of the refrigerator concerning an embodiment was removed.
- 3 is a cross-sectional view taken along line AA in FIG.
- FIG. 4 is an enlarged cross-sectional view of a part of FIG.
- FIG. 5 is a front view of the touch panel unit with the operation nameplate, flexible substrate, and pressing member removed.
- FIG. 6 is a perspective view showing a state in which an operation nameplate of the touch panel unit is removed.
- FIG. 7 is an exploded perspective view of the touch panel unit excluding the storage box and the push-in member.
- FIG. 8 is a front view of the operation nameplate.
- FIG. 9A is a front view of the pressing member.
- FIG. 9A is a front view of the pressing member.
- FIG. 9B is a side view of the pressing member.
- FIG. 10A is a front view of the flexible substrate.
- FIG. 10B is a rear view of the flexible substrate.
- FIG. 11 is a front view of the support member.
- FIG. 12 is a partially enlarged perspective view of the support member.
- FIG. 13 is a partially enlarged perspective view of the support member.
- 14A is a cross-sectional view taken along line B-B ′ of FIG. 14B is a cross-sectional view taken along line C-C ′ of FIG.
- FIG. 15 is an exploded perspective view of the touch panel unit.
- the refrigerator 1 includes a heat insulating box 3 and a plurality of doors 21 to 26 that can open and close the front of the heat insulating box 3.
- the heat insulating box 3 is configured by sandwiching a heat insulating material such as polyurethane foam between the inner box and the outer box.
- the heat insulating box 3 is partitioned into five rooms, a refrigerator room 11, a vegetable room 12, a side-by-side ice making room 13 and a switching room 14, and a freezing room 15 from the top.
- a double-opening type refrigerator compartment first door 21 and refrigerator compartment second door 22 are attached to the front opening of the refrigerator compartment 11.
- a drawer-type vegetable room door 23, ice making room door 24, switching room door 25, and freezing room door 26 are attached to the front opening of the vegetable room 12, ice making room 13, switching room 14, and freezing room 15, respectively. Yes.
- each of the doors 21 to 26 is arranged in parallel with the outer plate 31 of a colored transparent plate with a surface pattern of an arbitrary color and pattern, such as a colored transparent glass plate.
- the outer plate 31 and the inner plate 32 of each door 21-26 are fixed by side plates.
- a heat insulating material 33 is enclosed between the outer plate 31 and the inner plate 32.
- the outer plate 31 has translucency, but is processed so that the internal heat insulating material 33 and the like cannot be seen from the outside.
- the first refrigerator door 21 is provided with a capacitive touch panel.
- the touch panel unit 40 is installed in the refrigerator compartment first door 21 so that the longitudinal direction thereof is parallel to the longitudinal direction of the refrigerator compartment first door 21.
- an operation nameplate 41, a flexible substrate 42, a pressing member 43, a support member 44, and an operation substrate 45 are stacked in order from the front, and are stored in a storage box 47 in a stacked state.
- the storage box 47 is temporarily bonded to the outer plate 31 at the edge 86, and when the heat insulating material 33 is filled and foamed, the heat insulating material 33 is pressed against the outer plate 31 at a predetermined position in advance. Fixed in position.
- the side of the freezer end face side of the refrigerator compartment first door 21, that is, a part of the side face that faces the free revolution end face of the refrigerator compartment second door 22 in the closed state of the refrigerator compartment door, that is, the touch panel installation part is opened.
- the side opening 49 of the storage box 47 is fixed in a fitted state. Thereby, the pushing member 48 described later can be inserted from the side opening 49.
- the operation name plate 41, the flexible substrate 42, the pressing member 43, the support member 44, and the operation substrate 45 are urged toward the outer plate 31 (door front direction) by the push-in member 48 while being stored in the storage box 47. Yes.
- the operation nameplate 41 is formed of a light-shielding sheet material, and a portion for displaying characters, designs, etc. is made transparent (having translucency), and is drawn on that portion when light is applied from the back side. Characters, designs, etc. are formed to emerge. That is, as shown in FIG. 8, the operation nameplate 41 includes a transmission part 54 for displaying characters, pictures and the like.
- the operation nameplate 41 includes an operation menu 51 such as “refrigeration”, “freezing”, “freezing function”, “ice making”, “power saving”, “key lock” (in order 51a to 51f), Notification menu to notify the condition of the refrigerator 1 such as “Hot food frozen”, “Vegetable refrigeration”, “Dry”, “Ice ice making”, “Ice making off”, “Power saving”, “Outing”, “Peak shift” 52 is provided as the transmission part 54.
- operation menu 51 such as “refrigeration”, “freezing”, “freezing function”, “ice making”, “power saving”, “key lock” (in order 51a to 51f)
- Notification menu to notify the condition of the refrigerator 1 such as “Hot food frozen”, “Vegetable refrigeration”, “Dry”, “Ice ice making”, “Ice making off”, “Power saving”, “Outing”, “Peak shift” 52 is provided as the transmission part 54.
- the operation nameplate 41 has a transmissive portion 54 for displaying characters, pictures, etc., and other portions are made of opaque portions that are made opaque by coloring the front surface or the back surface.
- a reflection member that reflects the light of the LED 91 is provided on the back surface and the opaque portion of the operation nameplate 41.
- the reflecting member can be implemented by methods such as silver printing, mirror finishing, plating, or vapor deposition.
- the light of the LED 91 passes through the transmission part 54 of the operation nameplate 41 through the cylindrical reflector (light path part) that guides the light by surrounding the light of the recesses 71a to 71e within a predetermined range, and the light of the LED is forwardly transmitted. Transparent.
- the light of the LED that hits the reflecting member of the opaque portion is reflected and returns to the recess 71a, and the light reflected again on the wall surface of the recess 71a is guided forward, and the reflected light is transmitted to the transmitting portion 54. Pass forward from. As a result, more light passes through the transmission part 54, and characters, designs, and the like can be displayed brightly and with good contrast.
- the concave portion 71a has an inverted conical surface shape, it is easy to collect the reflected ones in the center, and it becomes easier for light to collect in the transmission portion 54 described in the center of the location corresponding to the concave portion 71a of the operation nameplate 41, More light passes through the transmission part 54. For this reason, characters, designs, etc. can be displayed brightly and with good contrast.
- a reflecting member may be provided also on the wall surface of the recess 71a, or the conical surface may be a curved surface to further improve the light collection efficiency.
- the pressing member 43 includes six (here, six) reflecting plates 61 (61 a to 61 f) arranged in parallel to the number of detection sensors 57, and each reflecting plate 61. And a connecting member 62 for connecting the two.
- the reflection plate 61 has a function of reflecting light emitted from the front and an optical function of emitting light emitted from an LED 91 (described later) uniformly emitted from the rear and then emitting the light forward.
- the five plates (61a-61e) in order from the top have a disk shape with the same size, and are arranged in a line at equal intervals so that the centers are located on the same straight line. Yes.
- the remaining one reflecting plate 61f is a substantially hexagonal plate-like body that is smaller than the disc-shaped reflecting plates 61a to 61e.
- the connecting member 62 is an arm-shaped member that connects the six reflecting plates 61, and the reflecting plates 61 are connected by two arm-shaped bodies. 9B, the connecting member 62 is connected to the rear surface side of each reflecting plate 61, and the reflecting plate 61 and the connecting member 62 are flush with each other at the rear end surface.
- Each of the reflection plates 61a to 61f is located immediately below the detection sensors 57a to 57f of the flexible substrate 42 when the flexible substrate 42 and the pressing member 43 are overlapped.
- the flexible substrate 42 is a light-transmitting and flexible printed circuit board. As shown in FIGS. 10A and 10B, the flexible substrate 42 has a lower right portion extending downward and a lower end protruding leftward to form a terminal portion 55. A reinforcing plate 56 is attached to the front side of the terminal portion 55.
- the flexible substrate 42 is provided with six detection sensors 57 (57a-57f) for detecting a change in capacitance as a detection unit at a position corresponding to the operation menu 51 of the operation nameplate 41. It has been.
- the detection sensor 57 is formed at a position corresponding to the operation menu 51 when the operation nameplate 41 and the flexible substrate 42 are overlapped. That is, when the operation nameplate 41 and the flexible substrate 42 are overlapped, the detection sensor 57a is positioned immediately below (rear side) the character “refrigeration” (51a), and the detection sensor 57b is directly below the character “freezing” (51b).
- the detection sensor 57c is located immediately below the characters “refrigeration function” (51c)
- the detection sensor 57d is located directly below the characters “ice making” (51d)
- the detection sensor 57e is located immediately below, and the detection sensor 57f is located immediately below the characters “key lock” (57f).
- the number of detection sensors 57 is not limited to six, and the required number is determined according to the number of operation menus.
- the support member 44 is formed of a light-shielding material and is a substantially rectangular plate-like body.
- a plurality of recesses 71 are formed in the support member 44 at a position located immediately below the transmission part 54 (on the rear surface side) when the operation nameplate 41 is overlapped, and the LED 91 of the operation board 45 is formed at the bottom of each recess 71.
- LED opening 75 in which is located is formed.
- the recesses 71a to 71e located in the portion where the disc-shaped reflecting plates 61a to 61e of the pressing member 43 are disposed are formed in an inverted conical surface shape.
- the reason why the recesses 71a to 71e are formed in an inverted conical surface is to provide a function as a reflector of the LED 91.
- the concave portions 71 a to 71 e and the concave portion 71 f of the pressing member 43 where the substantially hexagonal reflecting plate 61 f is disposed are continuous by the groove 72.
- the groove 72 is formed at a position directly below the connecting member 62 when the pressing member 43 is overlapped.
- a protrusion 73 is formed in the groove 72.
- the protruding portion 73 is a portion that contacts the bent portion end portion of the connecting member 62 of the pressing member 43. That is, when the pressing member 43 is overlapped with the support member 44, only the bent end portion of the connecting member 62 is in contact with the protruding portion 73, and the other portions are separated from the bottom surface of the groove 72.
- the recess 71f is not provided with the LED opening 75. Further, only the LED opening 75 may be provided without providing the recess 71.
- the support member 44 is provided with a notch 76 by notching the lower right corner (near the recess 71 f), and the upper portion of the notch 76 is inclined rearward.
- An inclined portion 76a is formed.
- a regulation plate (regulation member) 77 is rotatably arranged so as to close the notch 76.
- the notch 76 is a path through which the flexible substrate 42 passes when the terminal portion 55 of the flexible substrate 42 is connected to the operation substrate 45.
- the restriction plate 77 is a plate for suppressing the flexible substrate 42 that enters the rear surface side of the support member 44 from the notch 76.
- the support member 44 includes first pushing mechanism portions 78 at both ends (upper and lower ends) in the longitudinal direction.
- the first pushing mechanism portion 78 is a mechanism that is pushed into the outer plate 31 by the pushing rod 98 of the pushing member 48.
- the first push-in mechanism portion 78 includes an insertion hole 79 into which the push-in rod 98 of the push-in member 48 formed between the support box 44 and the storage box 47 is inserted at the upper and lower ends of the support member 44, and the outer plate 31 side.
- a pushing piece 80 to be pushed into. The pushing piece 80 enters the insertion hole 79.
- the pushing rod 98 When the pushing rod 98 enters the insertion hole 79, it is pushed out to the outer plate 31 side by the pushing rod 98, and as a result, the support member 44 together with the front side member thereof. It will be pressed against the back side of the outer plate 31.
- the support member 44 includes a second push-in mechanism portion 82 extending laterally on one end surface in the short-side direction (direction orthogonal to the longitudinal direction).
- the second push-in mechanism portion 82 is configured by three projecting members 83 projecting leftward.
- the projecting member 83 includes a substantially U-shaped frame 84 in front view and a pushing piece 85 that is located inside the frame 84 and projects rearward.
- the second pushing mechanism portion 82 is inserted by pushing the pushing member 48 from the side of the support member 44 and pushes the support member 44 to the side, and the pushing piece 85 of the protruding member 83 rides on the step 87 of the storage box 47 and moves outside. This mechanism is biased toward the plate 31 side.
- the operation board 45 includes a plurality of LEDs 91 at positions corresponding to the LED openings 75 of the support member 44. In the vicinity of the lower right corner of the operation substrate 45, a terminal receiving portion 93 for connecting the terminal portion 55 of the flexible substrate 42 is provided. As illustrated in FIG. 14B, the operation board 45 is held by the support member 44 behind the support member 44.
- the storage box 47 is provided with a side opening 49 on the right side, and the front is also open. In the vicinity of the left end of the storage box 47, a step 87 is formed toward the front. An edge 86 is provided at the front end portion of the storage box 47. In the storage box 47, the edge 86 is pressed and fixed to the back surface of the outer plate 31 so that the right side edge coincides with the right side edge of the outer plate 31 of the refrigerator door 1.
- the pushing member 48 includes a side plate 97, a pushing rod 98 extending perpendicularly to the side plate 97 from the vicinity of the end in the longitudinal direction of the side plate 97, and a plurality of push members formed perpendicular to the side plate 97. And a locking piece 99.
- the push-in member 48 is inserted from the side opening 49 of the storage box 47, so that the support member 44 stored in the storage box 47 is pushed forward (the outer plate 31) with the locking piece 99 by the locking piece 99. It is fixed to.
- the touch panel unit 40 is a laminated body in which an operation nameplate 41, a flexible substrate 42, a pressing member 43, a support member 44, and an operation substrate 45 are laminated in this order from the front.
- the operation menu 51 of the operation nameplate 41, the detection sensor 57 of the flexible substrate 42, the pressing member 43, and the recesses 71a to 71f of the support member 44 are overlapped.
- the pressing member 43 is overlapped with the support member 44 in a state in which the connecting member 62 is in contact with the protruding portion 73 formed in the groove 72 of the support member 44.
- the pressing member 43 and the supporting member 44 are in a state where only the protruding portion 73 and the connecting member 62 are in contact with each other, and the other portions are provided with a slight gap.
- the terminal portion 55 of the flexible substrate 42 reaches the operation substrate 45 behind the notch portion 76 through the inclined portion 76 a of the support member 44 and is connected to the terminal receiving portion 93.
- the movement of the flexible substrate 42 is restricted by the restriction plate 77 of the support member 44 in a state where the terminal portion 55 and the terminal receiving portion 93 are connected.
- the laminate is stored in the storage box 47.
- the storage box 47 has an edge 86 temporarily fixed to the outer plate 31 with a double-sided adhesive tape or the like, and is further pressed against the outer plate 31 by the volume expansion force when the heat insulating material 33 is foamed.
- the pushing rod 98 enters the insertion hole 95 of the support member 44 and pushes the pushing piece 80 forward (see FIG. 14A). Since the pushing member 48 is pushed from the side of the storage box 47, the stacked body is pushed to the side, and the protruding member 83 of the support member 44 rides on the step 87 of the storage box 47 to move forward (see FIG. 14B). .
- the laminate is pressed against the back surface side of the outer plate 31, so that the operation name plate 41 and the flexible substrate 42 are in close contact with the back surface of the outer plate 31 without any gap. Therefore, in the touch panel according to the embodiment, the touch operation from the front of the outer plate 31 can be reliably detected by the detection sensor 57 on the flexible substrate 42.
- the flexible board 42 can be pressed against the outer plate 31 by the pressing member 43, so that the user's touch operation on the outer plate 31 can be reliably detected. Therefore, a user-friendly refrigerator that is user-friendly and user-friendly can be realized.
- the support member 44 includes the inverted conical recesses 71a-71e, the recesses 71a-71e can serve as reflectors and reliably irradiate the operation menu 51 of the operation nameplate 41 with light.
- the flexible substrate 42 is formed of a material having translucency, light from the LED 91 can be transmitted, and light can be applied to the transmission part 54 of the operation nameplate 41. Therefore, the user can clearly read the characters on the operation nameplate 41 from the front of the outer plate 31.
- the pressing member 43 includes a plurality of reflecting plates 61, and each reflecting plate 61 is continuously formed by the connecting member 62, whereby the plurality of detection sensors 57 can be reliably pressed against the outer plate 31. Further, since the connecting member 62 has elasticity, the detection sensor 57 can be surely pressed against the outer plate 31 even when the outer plate 31 is bent due to a temperature change or a pressing force during operation. The detection accuracy of touch operation can always be maintained.
- the detection sensor when the detection sensor is arranged along the longitudinal direction of the outer plate, there is a problem that the detection accuracy is lowered because the outer plate is easily bent.
- the pressing member By providing 43, even if the detection sensor 57 is arranged along the longitudinal direction of the outer plate 31, high detection accuracy can be maintained.
- the outer plate 31 is bent inward due to temperature change or pressing force during operation. Even so, it is possible to absorb the bending at the separated portion and prevent the touch panel from being damaged.
- the surface of the flexible substrate 42 on which the detection sensor 57 is located is located in front of the support member 44, and the connection portion between the flexible substrate 42 and the operation substrate 45 is located behind the support member 44.
- the support member 44 is closely attached. Therefore, when the touch panel device 40 is attached to the first refrigerator door 21, the flexible substrate 42 is not damaged and does not interfere with the attachment, and can be easily slid and stored from the side of the door.
- the flexible substrate 42 does not have a folded portion, the flexible substrate 42 does not protrude from the touch panel device 40 or a part of the flexible substrate 42 does not swell, and the flexible substrate 42 is attached when the touch panel device 40 is attached to the refrigerator compartment first door 21. 42 is not damaged or obstructs the installation.
- the terminal portion 55 of the flexible substrate 42 is guided backward.
- the flexible substrate 42 can be prevented from floating from the support member 44.
- the restricting plate 77 is disposed, the flexible substrate 42 can be reliably prevented from floating from the support member 44.
- the regulation plate 77 is fixed to the support member 44 in a state where the flexible substrate 42 is pressed from the front, the connecting portion between the flexible substrate 42 and the operation substrate 45 can be prevented from shifting.
- the touch panel device 40 is arranged so that the side end of the refrigerator compartment first door 21 and the opening 49 of the storage box 47 are flush with each other. Therefore, the maintenance can be easily performed simply by removing the side plate of the refrigerator compartment first door 21.
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
Claims (13)
- 冷蔵庫であって、
透光性を有する外板と、
前記外板の後方に位置する静電容量の変化を検出する検出部と、
前記検出部を後側から支持する支持部材と、
前記検出部を前記外板に押し当てるために前記支持部材と前記検出部との間に介挿された押当部材と
を備えたことを特徴とする冷蔵庫。 - 請求項1に記載の冷蔵庫であって、
前記支持部材は、開口又は凹部を備えている
ことを特徴とする冷蔵庫。 - 請求項2に記載の冷蔵庫であって、
前記支持部材の開口又は凹部に照明装置が配置されている
ことを特徴とする冷蔵庫。 - 請求項3に記載の冷蔵庫であって、
前記検出部は透光性を有し、
前記照明装置からの射出光が前記検出部を通して前方に照射される
ことを特徴とする冷蔵庫。 - 請求項1に記載の冷蔵庫であって、
前記検出部を複数備え、
前記押当部材は、前記検出部のそれぞれの後方に連続して配置されている
ことを特徴とする冷蔵庫。 - 請求項5に記載の冷蔵庫であって、
前記検出部は、前記外板の長手方向に沿って複数配置されている
ことを特徴とする冷蔵庫。 - 請求項1に記載の冷蔵庫であって、
前記押当部材は、前記支持部材と一部で当接しており、該当接部以外の箇所では前記支持部材と離間している
ことを特徴とする冷蔵庫。 - 請求項1に記載の冷蔵庫であって、
前記外板と、内板と、前記外板と前記内板の間に配置されたタッチパネル装置とを有する扉を備え、
前記タッチパネル装置は、
操作基板と、
前記検出部を有し、且つ、透光性を備えたフレキシブル基板と、
前記フレキシブル基板を支持する前記支持部材と
を備え、
前記フレキシブル基板は、長手方向の一端近傍に前記操作基板と接続される端子を有し、前記支持部材における前記検出部が配置される面の裏面側で前記操作基板に接続されており、長手方向と直交する方向から前記支持部材と共に前記外板と内板の間に挿入、収納されている
ことを特徴とする冷蔵庫。 - 請求項8に記載の冷蔵庫であって、
前記フレキシブル基板には折返しがない
ことを特徴とする冷蔵庫。 - 請求項8に記載の冷蔵庫であって、
前記支持部材は、前記フレキシブル基板の端子が前記裏面側に向かう位置に段差又は開口を有している
ことを特徴とする冷蔵庫。 - 請求項8に記載の冷蔵庫であって、
前記フレキシブル基板は、前記操作基板との接続部分及び該接続部分近傍位置が、前記支持部材における前記検出部が配置される側の面に露出されないように規制部材により規制されている
ことを特徴とする冷蔵庫。 - 請求項11に記載の冷蔵庫であって、
前記規制部材は、前記操作基板との接続部近傍で前記フレキシブル基板に当接されている
ことを特徴とする冷蔵庫。 - 請求項8に記載の冷蔵庫であって、
前記フレキシブル基板の長手方向に沿って複数の前記検出部が配置され、
前記フレキシブル基板における前記操作基板との接続部は、前記タッチパネル装置をスライド収納するときの挿入口側に位置している
ことを特徴とする冷蔵庫。
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JP2012187236A JP6071334B2 (ja) | 2012-08-28 | 2012-08-28 | 冷蔵庫 |
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Also Published As
Publication number | Publication date |
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CN104781623A (zh) | 2015-07-15 |
TW201418650A (zh) | 2014-05-16 |
CN106931703A (zh) | 2017-07-07 |
RU2602283C2 (ru) | 2016-11-20 |
CN106895659B (zh) | 2019-06-18 |
CN104781623B (zh) | 2017-02-22 |
CN106895659A (zh) | 2017-06-27 |
CN106931703B (zh) | 2019-08-27 |
TWI550244B (zh) | 2016-09-21 |
RU2015111168A (ru) | 2016-10-20 |
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