[go: up one dir, main page]

WO2017010530A1 - Dispositif d'affichage - Google Patents

Dispositif d'affichage Download PDF

Info

Publication number
WO2017010530A1
WO2017010530A1 PCT/JP2016/070747 JP2016070747W WO2017010530A1 WO 2017010530 A1 WO2017010530 A1 WO 2017010530A1 JP 2016070747 W JP2016070747 W JP 2016070747W WO 2017010530 A1 WO2017010530 A1 WO 2017010530A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
cam structure
combiner
display
drive
Prior art date
Application number
PCT/JP2016/070747
Other languages
English (en)
Japanese (ja)
Inventor
斎藤　和弘
憲史 川村
鈴木　徹
Original Assignee
パイオニア株式会社
東北パイオニア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社, 東北パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP2017528716A priority Critical patent/JPWO2017010530A1/ja
Publication of WO2017010530A1 publication Critical patent/WO2017010530A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B60K35/53—Movable instruments, e.g. slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof

Definitions

  • the present invention relates to a display device.
  • the head-up display is a display device that displays image information such as own vehicle information, road information, and navigation information on a translucent display member called an image combiner (hereinafter also simply referred to as a combiner).
  • image combiner a translucent display member
  • the head-up display displays the driving support information as described above as a virtual image in front of the windshield.
  • the driving support information is visually recognized by the driver over the scenery in front of the vehicle. Therefore, the head-up display can provide the driving support information to the driver with little movement of the driver's line of sight.
  • Patent Document 1 discloses a vehicle having a combiner moving mechanism that raises and lowers a combiner between a deployment position and a storage position by performing a bending operation or an extension operation of a link mechanism including a combiner holder and a rotating arm.
  • a display device is disclosed.
  • the head-up display is mounted, for example, in a form embedded in the dashboard of the vehicle.
  • the rotation mechanism is used for the movement of a combiner, and a movement mechanism occupies a big field. For this reason, the apparatus itself is increased in size, and there is a problem that it cannot be installed in an installation place with dimensional restrictions.
  • the present invention has been made in view of the above points, and an object of the present invention is to provide a compact display device.
  • a display device comprising: a housing having a pair of opposing side plate portions; a housing position that is housed in the housing through a passage formed in the housing; and the housing. At least one of a display member movable between a deployment position protruding from the body, a shutter movable between a closed position for closing the passage and a retracted position for opening the passage, and the pair of side plate portions And a drive member that moves along the passage and engages with the display member, and a moving mechanism having a shutter drive member that engages with the drive member and the shutter.
  • a display member movable between a deployment position protruding from the body
  • a shutter movable between a closed position for closing the passage and a retracted position for opening the passage
  • the pair of side plate portions And a drive member that moves along the passage and engages with the display member, and a moving mechanism having a shutter drive member that engages with the drive member and the shutter.
  • the invention according to claim 9 is movable in a passage between a housing having a pair of opposing side plate portions, a housing position accommodated in the housing, and a deployed position protruding from the housing.
  • the drive member engages with the display member and a first plate having a rack gear.
  • the second plate has a second plate, and the second plate has an extended portion that protrudes toward the rack gear and engages with the display member.
  • FIG. 6 is a perspective view of the display device according to the first embodiment during a display operation.
  • FIG. 3 is a perspective view of the display device according to Example 1 during a non-display operation.
  • 3 is a perspective view of a combiner unit of the display device according to Embodiment 1.
  • FIG. FIG. 3 is a perspective view of a shutter of the display device according to the first embodiment.
  • 1 is a cross-sectional perspective view showing an internal structure of a display device according to Example 1.
  • FIG. FIG. 3 is an exploded perspective view of a moving mechanism of the display device according to the first embodiment.
  • FIG. 3 is a side view of the display device according to Example 1 in a non-operating state.
  • FIG. 6 is a side view of the display device according to the first embodiment in a transition state from a non-operation state to an operation state.
  • FIG. 3 is a side view of the display device according to the first embodiment in an operating state.
  • HUD head-up display
  • FIG. 1 is a perspective view of the display device 10 according to the first embodiment during a display operation (when the combiner is unfolded).
  • the display device 10 is mounted on, for example, a moving body during the non-display operation of the display device 10 (when the combiner is stored).
  • the display device 10 is housed and mounted in the dashboard.
  • the housing 11 has a plate-like base portion BP and a pair of long and plate-like side plate portions SP that stand vertically from the base portion BP and face each other.
  • the top plate 13 is a plate-like member provided in contact with one of the U-shaped side end portions formed by the end portions of the base portion BP and the side plate portion SP.
  • the direction along the intersection line of the plane parallel to the plate surface S of the top plate 13 and the plane parallel to the plate surface T of the side plate portion SP is defined as the depth (front-rear) direction (X-axis direction) of the display device 10. ).
  • the direction perpendicular to the plate surface T of the side plate portion SP will be described as the width direction (Y-axis direction).
  • a direction perpendicular to both the front-rear direction and the width direction of the display device 10, that is, a direction perpendicular to the plate surface S of the top plate 13 will be described as the height direction (Z-axis direction) of the display device 10. Note that the direction in which the combiner housing 11 is seen from the top plate 13 is the downward direction, and the opposite direction is the upward direction.
  • the top plate 13 is provided with an opening 13A located above the combiner casing 11.
  • the opening 13 ⁇ / b> A is a longitudinal opening that extends in the width direction (Y direction) of the display device 10.
  • the top plate 13 is provided with an opening 13B aligned with the opening 13A in the depth direction (X direction).
  • An image combiner unit (hereinafter referred to as a combiner unit) 15 as a display member is a member having a plate-like combiner portion 15A having translucency.
  • the plate surface of the combiner portion 15A is convexly curved in one direction (the arrow PD direction in the figure).
  • the combiner portion 15A is configured to form a virtual image in the convex-side space region when irradiation light enters from the concave-surface side.
  • the combiner unit 15 protrudes from the opening 13 ⁇ / b> A formed in the top plate 13 and rises. That is, the combiner unit 15 is in the deployed position. As shown in FIG. 2, the combiner unit 15 is drawn into the combiner casing 11 through the opening 13 ⁇ / b> A and stored in the combiner casing 11 during the non-display operation. That is, during the non-display operation, the combiner unit 15 is in the storage position in the storage space formed between the two side plate portions SP.
  • the combiner unit 15 passes through the passage PW formed in the housing 11 and moves in the direction along the plate surface (surface) of the combiner portion 15A between the storage position and the deployed position.
  • the passage PW is formed along the direction from the storage position toward the deployment position.
  • a path along which the combiner unit 15 moves between the storage position and the deployed position is referred to as a movement path of the combiner unit 15.
  • Fig. 3 shows an enlarged view of the combiner unit 15.
  • the combiner portion 15A is fixedly held by a holding portion 15B.
  • a combiner pin CP1 as a guide pin and a combiner pin CP2 as a drive pin are formed on each side surface of the holding portion 15B as a guide pin that is guided by a rail (not shown) formed on the side plate portion SP. ing.
  • the direction toward the convex of the combiner portion 15A in the direction along the X-axis is assumed to be the front of the display device 10 and vice versa.
  • the display device 10 when the display device 10 is mounted in a dashboard of an automobile, the automobile windshield exists in front of the display apparatus 10, that is, in the direction of the arrow PD in the drawing.
  • the vehicle occupant looks at the combiner unit 15 from the rear side of the display device 10.
  • the shutter 17 is a member that moves to open and close the opening 13A.
  • FIG. 4 shows an enlarged perspective view of the shutter 17.
  • the shutter 17 has a plate-like shutter plate 17A having a plate surface substantially parallel to the plate surface S of the top plate 13, and plate-like side portions 17B that rise vertically from both ends of the shutter plate 17A and face each other. is doing.
  • the side portion 17B is formed with a hole portion 17H which is a longitudinal hole into which a pin (not shown) for moving the shutter 17 is inserted. Further, shutter pins SHP that are guided and slid along rails (not shown) formed on the side plate portion SP are formed on the surfaces of the side portions 17B facing each other.
  • the opening 13 ⁇ / b> A of the top plate 13 that is a part of the passage PW of the combiner unit 15 is formed on the moving path of the combiner unit 15.
  • the shutter 17 is retracted to the forward open (retracted) position as viewed from the opening 13A.
  • the shutter 17 is positioned at the closed position that closes the opening 13A.
  • the shutter 17 is between the closed position that closes the passage (movement path) PW of the combiner unit 15 and the position outside the passage (movement path) PW, that is, the retreat position that opens the passage (movement path) PW. Is movable, that is, movable. Therefore, the shutter 17 can selectively close the passage (movement path) PW of the combiner unit 15, that is, the opening 13A as the opening.
  • the combiner unit 15 is stored in the storage position in the combiner casing 11 and the shutter 17 Is disposed at a closed position for closing the opening 13A.
  • the shutter 17 is first retracted to an open position where the entire opening portion 13A or a part thereof is opened, and then the combiner unit 15 rises through the opening 13A and expands. Placed in position.
  • FIG. 5 is a cross-sectional perspective view of the display device 10 during the display operation, that is, when the combiner is unfolded.
  • the light source housing 19 is provided so as to cover the opening formed by the leading end portion of the side plate portion SP of the combiner housing, that is, the opening 11A opened rearward and the opening 13B of the top plate 13.
  • the combiner casing 11, the top plate 13, and the light source casing 19 may be used as a casing.
  • the light source casing 19 has a prismatic storage portion 19 ⁇ / b> A that stores a light source 21 and a reflecting member 23 such as a reflecting mirror that reflects light emitted from the light source 21.
  • the storage portion 19A is formed facing the opening 13B.
  • the light source 21 is a light emitting device housed in the light source casing 19.
  • the light source 21 is disposed behind the display device 10 so as to emit the irradiation light PL (arrow in the figure).
  • the light source 21 emits irradiation light PL that generates a projection image based on information input from an external device, for example.
  • the light source 21 is connected to, for example, a navigation device (not shown) provided in a vehicle on which the display device 10 is mounted.
  • the light source 21 is connected to, for example, a detection device (not shown) that detects the position, speed, moving direction, surrounding situation, and the like of the vehicle on which the display device is mounted.
  • the light source 21 is connected to, for example, a device (not shown) that generates information displayed on the instrument panel of the vehicle on which the light source 21 is mounted. That is, the light source 21 generates the irradiation light PL based on information from these devices, for example.
  • the reflection member 23 is provided on the side wall portion on the rear side of the storage portion 19A so as to reflect the irradiation light PL from the light source 21. As shown in FIG. 5, the irradiation light PL emitted from the light source 21 is reflected by the reflecting member 23, and reaches the combiner portion 15A through the opening 13B.
  • the irradiation light PL is incident on the concave surface (incident surface, irradiated surface) of the combiner portion 15A from the rear of the combiner portion 15A.
  • the irradiation light PL that has entered the combiner unit 15A forms a virtual image in front of the combiner unit 15A. That is, when the display device 10 is mounted in the dashboard of the automobile, a virtual image is formed in front of the display device 10, that is, on the windshield side of the automobile, by the irradiation light PL.
  • FIG. 6 is an exploded perspective view of the display device 10.
  • the top plate 13, the light source casing 19, the light source 21, and the reflecting member 23 are omitted for simplification of the drawing. Further, the shutter 17 is shown without being disassembled.
  • the moving mechanism is provided along at least one of the pair of side plate portions SP, and moves the combiner unit 15 that is a display member and the shutter 17.
  • the motor M as a drive source is, for example, an electric motor.
  • the motor M is connected to rotate the drive shaft SH via a power transmission mechanism (not shown).
  • a drive gear 31 as a first gear is formed at both ends of the drive shaft SH.
  • the side plate portion SP has a multi-layered structure having a three-layer structure including an inner plate SP1, an intermediate plate SP2, and an outer plate SP3 from the innermost layer.
  • the intermediate plate SP2 is sandwiched between the inner plate SP1 and the side portion 17B of the shutter.
  • a combiner rail CR1 which is a guide groove extending in the longitudinal direction of the side wall SP, is formed on the inner surface of the inner plate SP1, that is, the surface opposite to the middle plate SP2.
  • the combiner pin CP1 of the combiner unit 15 is inserted into the combiner rail CR1 as the third cam structure. That is, the combiner pin CP1 moves while being guided by the combiner rail CR1.
  • the inner plate SP1 is formed with a combiner rail CR2 that extends substantially in parallel with the combiner rail CR1 in front of the combiner rail CR1.
  • the combiner rail CR2 as the first cam structure is a guide hole penetrating the inner plate SP1.
  • the combiner pin CP2 of the combiner unit 15 is inserted into the combiner rail CR2. That is, the combiner pin CP2 and the combiner rail CR2 are engaged.
  • the combiner pin CP2 protrudes outward through the combiner rail CR2. That is, the combiner pin CP2 moves while being guided by the combiner rail CR2.
  • the combiner rail CR2 extends in parallel with the combiner rail CR1 at the intermediate portion in the extending direction, but is formed such that the distance from the combiner rail CR1 changes in both end regions. That is, the combiner rail CR2 extends at an angle with the extending direction of the combiner rail CR1 in both end regions.
  • slide rails SR1 and SR2 which are guide grooves extending in the longitudinal direction of the side wall portion SP and parallel to each other are formed on the outer side of the inner plate SP1.
  • an opening (not shown) for supporting the drive shaft SH is formed in the inner plate SP1.
  • the end of the drive shaft SH passes through the opening of the inner plate SP1 and protrudes outside the inner plate SP1. That is, the drive gear 31 is disposed outside the inner plate SP1.
  • the lever member 32 as a shutter driving member is a bowl-shaped plate member.
  • the lever member 32 sandwiches the intermediate plate SP2 together with the side portion 17B of the shutter 17.
  • the lever member 32 has a hole (not shown) through which the drive shaft SH passes in the vicinity of the saddle-shaped bent portion.
  • the lever member 32 is supported by the drive shaft SH and is rotatable about the drive shaft SH.
  • the lever member 32 is urged counterclockwise (arrow direction in the figure) about the rotation axis of the drive shaft SH by an urging member (not shown) such as a spring. That is, the lever member 32 is urged toward the direction of falling forward of the display device 10.
  • lever member LP1 is formed on the lever member 32 at an end portion close to a hole portion (not shown) through which the drive shaft SH passes.
  • a lever pin LP2 inserted into the hole 17H of the shutter 17 is formed at the end opposite to the end where the lever pin LP1 is formed.
  • slide rails SR3, SR4, and SR5 which are guide holes formed in parallel with each other in order from the front of the display device 10, are formed. Further, a shutter rail SHR extending in the front-rear direction of the display device 10 is formed on the intermediate plate SP2.
  • the shutter pin SHP (see FIG. 4) of the shutter 17 is inserted into the shutter rail SHR. That is, the shutter pin SHP is guided and moved along the shutter rail SHR.
  • a lever rail LR that is a hole is formed in the middle plate SP2.
  • the lever rail LR passes through the intermediate plate SP2.
  • the lever rail LR is formed along an arc centered on the rotation axis of the drive shaft SH when viewed from the direction along the width direction (Y-axis direction) of the display device 10.
  • a lever pin LP2 is inserted into the lever rail LR.
  • a first slide member 33 as a slide moving member and a second slide member 34 as a drive member are attached to the middle plate SP2.
  • the first slide member 33 is made of a plate material.
  • the first slide member 33 is provided with two pins 33P that penetrate the first slide member and project in both directions perpendicular to the main surface of the first slide member 33.
  • a portion (not shown) protruding from the middle plate SP2 is inserted into the slide rail SR3. That is, each of the two pins 33P moves while being guided by the slide rail SR3. Accordingly, the first slide member 33 is formed to be movable along the slide rail SR3.
  • the first rack L1 (see also FIG. 7) as the first rack gear is a rack gear formed on one side along the extending direction of the slide rail SR3 of the first slide member 33.
  • the first rack L ⁇ b> 1 meshes with the drive gear 31.
  • the transmission member and the pinion gear 35 as the second gear are provided at corners along the side opposite to the side where the first rack L1 is formed.
  • the pinion gear 35 is, for example, pin-joined with the first slide member 33 and is rotatable about one point of the first slide member 33 as a fulcrum. That is, the pinion gear 35 is engaged with the first slide member 33.
  • the second slide member 34 has an outer plate 34A located outside the middle plate SP2 and an inner plate 34B located inside the middle plate SP2.
  • the outer plate 34A as the first plate and the inner plate 34B as the second plate are coupled to each other by two pins 34P passing through the slide rail SR4 and the slide rail SR5. That is, the second slide member 34 is movable along the slide rails SR4 and SR5.
  • the pin 34P protrudes outward through the outer plate 34A.
  • the outer plate 34A and the inner plate 34B are coupled so that the upper end of the inner plate 34B is at the same level as or lower than the upper end of the outer plate 34A in the vertical direction (Z direction).
  • the outer plate 34A is formed with a second rack L2 as a second rack gear along the extending direction of the slide rail SR4 and on the side facing the first slide member 33.
  • the second rack L2 is a rack gear and meshes with the pinion gear 35.
  • the inner plate 34B is a plate material having a saddle shape. That is, the inner plate 34B has the extended portion E that protrudes from the outer plate 34A when viewed from the direction along the width direction of the display device 10, that is, the direction perpendicular to the plate surface T of the side plate portion SP. That is, the extended portion E is provided so as to protrude from the inner plate 34B to the second rack L2 side. In other words, the expansion part E protrudes in the direction in which the tooth tip of the second rack L2 faces.
  • the expansion portion E is formed with a guide hole 34H formed at a position overlapping the combiner rail CR2.
  • the guide hole 34H extends at an angle with the combiner rail CR2.
  • the combiner pin CP2 of the combiner unit 15 is inserted into the guide hole 34H as the second cam structure.
  • the combiner pin CP2 is engaged with the guide hole 34H. That is, the combiner pin CP2 is restrained by the combiner rail CR2 and the guide hole 34H and moves according to the movement of the second slide member 34.
  • the guide hole 34H three-dimensionally intersects with the combiner rail CR2 when viewed from the direction perpendicular to the plate surface of the inner plate SP1.
  • the lever member 32 rotates in the clockwise direction. That is, according to the moving mechanism of the display device 10, it is possible to move both the combiner unit 15 and the shutter 17 by the movement of the second slide member 34. In other words, the shutter 17 is moved by the moving mechanism (in conjunction with the moving mechanism).
  • the inner plate 34B is formed with two pins (not shown) protruding toward the inner plate SP1. Each of these two pins is inserted into the slide rails SR1 and SR2 of the inner plate SP1.
  • the outer plate SP3 is formed with slide rails SR6, SR7, SR8, which are guide grooves, at positions facing the slide rails SR3, SR4, SR5 of the middle plate SP2.
  • a pin 33P of the first slide member 33 is inserted into the slide rail SR6.
  • the slide pins 34P of the second slide member 34 are inserted into the slide rails SR7 and SR8, respectively.
  • a third rack L3 as a third rack gear is formed on the inner side of the outer plate SP3, that is, the surface facing the middle plate SP2.
  • the third rack L3 is a rack gear and meshes with the pinion gear 35.
  • the drive motor M is first driven, and the drive shaft SH and the drive gear 31 are rotated.
  • the drive gear 31 rotates, the first slide member 33 slides in the direction along the slide rail SR3.
  • the pinion gear 35 is rotated by the third rack L3.
  • the pinion gear 35 rotates while rolling in contact with the rack L3. That is, the pinion gear 35 rotates while the rotation shaft moves, specifically, for example, translates in accordance with the movement of the first slide member 33.
  • the second rack L2 of the second slide member 34 meshes with the pinion gear 35. Therefore, the second slide member 34 is transmitted by the movement amount of the first slide member 33 (the amount of translational movement of the rotation shaft of the pinion gear 35) and the rotation of the pinion gear 35 when the first slide member 33 slides. It moves with the amount of movement added to the amount of movement that is done. That is, the second slide member 34 translates with a movement amount that is twice the translational movement amount of the first slide member 33.
  • first slide member 33, the pinion gear 35, the third rack L3 of the outer plate SP3, and the second slide member 34 form a movement amount (stroke) doubling mechanism (double stroke mechanism). Yes.
  • the moving mechanism of the present embodiment engages with the first slide member 33 as the slide moving member and the combiner unit 15 as the display member, and moves with the movement of the first slide member 33.
  • the second slide member 34 as the drive member
  • the second slide member 34 that engages with the second slide member 34 and the shutter 17 and moves with the movement of the first slide member 33.
  • a lever member 32 as a shutter driving member for moving the shutter 17.
  • the moving mechanism of the present embodiment has a drive gear 31 as a first gear that is rotated by a motor M as a drive source, and the first slide member 33 is a first rack gear that meshes with the drive gear 31.
  • the first slide member 33 includes a first rack L1
  • the first slide member 33 includes a pinion gear 35 as a second gear that rotates with one point of the first slide member 33 as a fulcrum, and the second slide member 34.
  • at least one of the pair of side plate portions SP has a third rack L3 as a third rack gear meshing with the pinion gear 35.
  • the amount of movement of the second slide member 34 is twice that of the first slide member 33, but the amount of movement of the second slide member 34 relative to the amount of movement of the first slide member 33 is assumed. It is possible to freely change the movement amount, for example, 1.5 times or 3 times.
  • the movement amount of the second slide member 34 can be adjusted by making the pinion gear a multistage gear and meshing each gear with the second rack L2 or the third rack L3.
  • the second slide member has a double structure as described above. Accordingly, the moving region of the first slide member 33 and the region where the combiner rail CR2 is formed, that is, the combiner pin CP2 can be arranged in an overlapping manner. By doing in this way, it is possible to make the moving mechanism compact in the front-rear direction (X direction) of the display device 10.
  • FIG. 7 is a side view of the display device 10 in a non-operating state.
  • the top plate 13, the light source casing 19, the light source 21, and the reflecting member 23 are omitted for simplification of the drawing.
  • the middle plate SP2 and the outer plate SP3 are omitted.
  • the shutter rail SHR and lever rail LR formed on the intermediate plate SP2 are indicated by broken lines.
  • the inner plate 34B of the second slide member 34 is also indicated by a broken line.
  • the first slide member 33 and the second slide member 34 are at the lowest positions along the slide rail SR1 and the slide rail SR2, respectively.
  • the combiner pins CP1 and CP2 are also at the lowest position of the combiner rails CR1 and CR2. That is, the combiner unit 15 is in the storage position.
  • the extended portion E (see FIG. 6) of the inner plate 34B is in contact with the lever pin LP1 of the lever member 32 and pushes the lever pin LP1 downward.
  • the lever member 32 rotates clockwise against the bias, and the shutter 17 moves to the closed position.
  • the combiner pin CP2 moves upward along the combiner rail CR2.
  • the combiner rail CR2 is formed so as to approach the combiner rail CR1 in the lower region R1 (hereinafter, refer to FIGS. 7 and 8 for the region R1-R4). Therefore, the combiner pin CP1 moves relatively upward with respect to the combiner pin CP2. As a result, the combiner unit 15 rises while tilting slightly forward from the initial state.
  • FIG. 8 is a side view of the display device 10 during the transition from the non-operating state to the operating state.
  • the second slide member 34 is further raised.
  • the combiner pin CP1 is further raised.
  • the combiner unit 15 starts translational movement when the combiner pin CP2 passes through the region R1, which is a region where the combiner rail CR2 approaches the combiner rail CR1. That is, when the combiner pin CP2 reaches the region R2 where the combiner rails CR1 and CR2 are parallel to each other, the combiner unit 15 starts to rise in translation. At this time, the combiner unit 15 moves along the plate surface of the base BP (see FIG. 1).
  • the combiner pin CP1 When the combiner pin CP2 further rises and the combiner rail CR2 reaches R4, which is a region separated from the combiner rail CR1, the combiner pin CP1 reaches the top of the combiner rail CR1. That is, the combiner unit 15 reaches the uppermost position. And combiner pin CP1 moves below relatively with respect to combiner pin CP2. That is, the combiner unit 15 is inclined backward.
  • FIG. 9 is a side view of the display device 10 in the operating state.
  • the combiner pin CP2 reaches the end of the combiner rail CR2.
  • the outer plate 34A and the inner plate 34B are coupled so that the upper end of the inner plate 34B is at the same level or lower than the upper end of the outer plate 34A in the vertical direction (Z direction). . Therefore, even when the combiner pin CP2 and, by extension, the second slide member 34 moves to the uppermost point, the inner plate 34B does not protrude above the top plate 13.
  • the combiner unit 15 moves between the storage position and the deployed position in a direction along the plate surface of the combiner portion 15A at the storage position. Further, the first slide member 33 and the second slide member 34 move along the path (movement path) PW of the combiner unit 15.
  • the combiner pin CP2 moves in the region R4 of the combiner rail CR2, so that the inclination of the combiner unit 15 changes. That is, the tilt of the combiner unit 15 can be adjusted by moving the second slide member 34 and moving the combiner pin CP2 within the region R4.
  • the combiner unit is configured by the movement amount doubling mechanism including the first slide member 33, the pinion gear 35, the third rack L3 of the outer plate SP3, and the second slide member 34. 15 is translated.
  • all the moving mechanisms are driven by one motor M. Furthermore, the movement of the combiner unit 15 is achieved only by sliding the elements of the moving mechanism, and the moving mechanism can be made compact. By these things, the combiner housing
  • casing 11 is compactized.
  • the second slide member has a double structure as described above. Accordingly, the moving region of the first slide member 33 and the region where the combiner rail CR2 is formed, that is, the combiner pin CP2 can be arranged in an overlapping manner. By doing in this way, it is possible to make the moving mechanism compact in the front-rear direction (X direction) of the display device 10.
  • the moving mechanism of the display device 10 of the present embodiment it is possible to move both the combiner unit 15 and the shutter 17 by sliding the second slide member 34. That is, it is possible to achieve a simplified moving mechanism and a reduced number of parts. Moreover, the space between the side plate portions SP can be effectively used by providing (aggregating) the moving mechanism in the side plate portion SP of the combiner casing 11.
  • the display device 10 of the present embodiment it is possible to perform translation while changing the angle of the combiner unit 15 appropriately by changing the distance between the combiner rails CR1 and CR2. That is, the minimum passage (movement path space) can be realized, and the combiner casing 11 and thus the display device 10 can be made compact.
  • the second slide member 34 is formed with a two-layer structure of the outer plate 34A and the inner plate 34B. Thereby, it is possible to form a guide hole 34H for restraining the second rack L2 and the combiner pin CP2 for moving the second slide member 34 on the same side of the second slide member 34. Thereby, further space saving of the moving mechanism is possible.
  • first slide member 33 and the guide hole 34H can be positioned so as to overlap each other when viewed from the direction perpendicular to the plate surface of the inner plate SP1. Therefore, even in the case of using a configuration using a multiplication mechanism including the first slide member 33, the pinion gear 35, and the second slide member 34 as in the above-described embodiment, it is possible to save the space of the moving mechanism. .
  • the moving mechanism may not have a doubling mechanism. That is, in the display device 10, the moving mechanism may include a driving member that moves along the side plate portion SP, and the combiner unit 15 and the shutter 17 may be configured to move according to the movement of the driving member.
  • the drive member corresponds to the second slide member 34 in the above embodiment.
  • the first pinion gear 31 rotated by the drive source is directly meshed with the second rack L2 of the second slide member 34 without passing through the first slide member 33 of the above embodiment. Good.
  • the extended portion E can be provided on the first pinion gear 31 side for driving the second slide member 34, the space can be effectively used.
  • the movement mechanism is formed on both of the side plate portions SP, but the movement mechanism may be formed only on one of the side plate portions SP.
  • the opening 13B may be covered with a light-transmitting plate material or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Instrument Panels (AREA)

Abstract

Le problème de l'invention consiste à fournir un dispositif d'affichage compact. Selon la solution proposée par l'invention, ce dispositif d'affichage est caractérisé en ce qu'il comprend : un boîtier doté d'une paire de parties de plaques latérales opposées ; un élément d'affichage qui se déplace le long d'un passage formé dans le boîtier et qui peut se déplacer entre une position logée, dans laquelle l'élément d'affichage est logé à l'intérieur du boîtier, et une position déployée, dans laquelle l'élément d'affichage fait saillie hors du boîtier ; un obturateur qui peut se déplacer entre une position de blocage, dans laquelle l'obturateur bloque le passage, et une position rétractée, dans laquelle le passage est ouvert ; et un mécanisme de déplacement dont dispose au moins l'une de la paire de parties de plaques latérales, qui est muni d'un élément d'entraînement qui se déplace le long du passage et vient en prise avec l'élément d'affichage, et qui est muni d'un élément d'entraînement d'obturateur qui vient en prise avec l'élément d'entraînement et l'obturateur.
PCT/JP2016/070747 2015-07-14 2016-07-13 Dispositif d'affichage WO2017010530A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017528716A JPWO2017010530A1 (ja) 2015-07-14 2016-07-13 表示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015140453 2015-07-14
JP2015-140453 2015-07-14

Publications (1)

Publication Number Publication Date
WO2017010530A1 true WO2017010530A1 (fr) 2017-01-19

Family

ID=57757194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/070747 WO2017010530A1 (fr) 2015-07-14 2016-07-13 Dispositif d'affichage

Country Status (2)

Country Link
JP (1) JPWO2017010530A1 (fr)
WO (1) WO2017010530A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180102395A (ko) * 2017-03-07 2018-09-17 현대자동차주식회사 차량용 헤드업디스플레이장치 및 그 제어방법
KR20190088347A (ko) * 2018-01-18 2019-07-26 엘지전자 주식회사 차량용 헤드업 디스플레이 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08113059A (ja) * 1994-10-14 1996-05-07 Asahi Glass Co Ltd 車両用ヘッドアップディスプレイ装置
JP2009515768A (ja) * 2005-11-18 2009-04-16 プジョー シトロエン オートモビル 格納式の自動車用表示装置と、前記装置を装着する車
WO2014162512A1 (fr) * 2013-04-02 2014-10-09 パイオニア株式会社 Mécanisme d'engrènement à crémaillère et roue dentée, mécanisme d'entraînement à crémaillère et roue dentée et crémaillère et dispositif d'entraînement
JP2015000710A (ja) * 2013-06-18 2015-01-05 ミネベア株式会社 表示装置
JP2015006832A (ja) * 2013-06-25 2015-01-15 日本精機株式会社 ヘッドアップディスプレイ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983314B1 (fr) * 2011-11-28 2014-10-10 Delphi Tech Inc Dispositif d’affichage tete haute a combineur escamotable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08113059A (ja) * 1994-10-14 1996-05-07 Asahi Glass Co Ltd 車両用ヘッドアップディスプレイ装置
JP2009515768A (ja) * 2005-11-18 2009-04-16 プジョー シトロエン オートモビル 格納式の自動車用表示装置と、前記装置を装着する車
WO2014162512A1 (fr) * 2013-04-02 2014-10-09 パイオニア株式会社 Mécanisme d'engrènement à crémaillère et roue dentée, mécanisme d'entraînement à crémaillère et roue dentée et crémaillère et dispositif d'entraînement
JP2015000710A (ja) * 2013-06-18 2015-01-05 ミネベア株式会社 表示装置
JP2015006832A (ja) * 2013-06-25 2015-01-15 日本精機株式会社 ヘッドアップディスプレイ装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180102395A (ko) * 2017-03-07 2018-09-17 현대자동차주식회사 차량용 헤드업디스플레이장치 및 그 제어방법
JP2018144791A (ja) * 2017-03-07 2018-09-20 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ 車両用ヘッドアップディスプレイ装置およびその制御方法
KR102320257B1 (ko) * 2017-03-07 2021-11-02 현대자동차주식회사 차량용 헤드업디스플레이장치 및 그 제어방법
KR20190088347A (ko) * 2018-01-18 2019-07-26 엘지전자 주식회사 차량용 헤드업 디스플레이 장치
KR102035136B1 (ko) * 2018-01-18 2019-10-22 엘지전자 주식회사 차량용 헤드업 디스플레이 장치

Also Published As

Publication number Publication date
JPWO2017010530A1 (ja) 2018-04-19

Similar Documents

Publication Publication Date Title
JP6556643B2 (ja) ヘッドアップディスプレイ装置
WO2017014132A1 (fr) Dispositif d'affichage
JP6542689B2 (ja) ヘッドアップディスプレイ装置
JP6507242B2 (ja) 表示装置
JP6421827B2 (ja) 自動車両用の表示装置、自動車両、及び、表示装置を動作させるための方法
JP6112965B2 (ja) 車両用表示装置
JPWO2016157368A1 (ja) 表示装置
JP2006069473A (ja) ヘッドアップディスプレイ
WO2017010530A1 (fr) Dispositif d'affichage
JP4263375B2 (ja) 車両表示装置用表示源ユニット
JP6631693B2 (ja) 表示装置
JP6014500B2 (ja) ヘッドアップディスプレイ装置
JP6452819B2 (ja) 表示装置
JP2006065092A (ja) ヘッドアップディスプレイ
JP6014501B2 (ja) ヘッドアップディスプレイ装置
JP2009248847A (ja) 車両用表示装置
JP2013161025A (ja) ヘッドアップディスプレイ装置
JP2017024489A (ja) 表示装置
JP6608330B2 (ja) ヘッドアップディスプレイ装置
WO2017158708A1 (fr) Dispositif d'affichage
JP2018187955A (ja) 表示装置
JP3196071U (ja) 車外視認装置
CN120712196A (zh) 车辆用显示装置
JP2013193702A (ja) 車外視認装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16824510

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017528716

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16824510

Country of ref document: EP

Kind code of ref document: A1