JP2010127813A - Pointer type display device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pointer type display device having high designability and excellent visibility by imparting a three-dimensional effect to a display board and an index part. <P>SOLUTION: This device includes a pointer 7 including an indication part 6, a cylindrical three-dimensional display board 8 arranged oppositely to the tip of the indication part 6 corresponding to rotation of the indication part 6, a transparent flat display board 11 arranged in front of the pointer 7 and the three-dimensional display board 8 and including the index part 10, and a light emitting diode 15 for introducing light into the three-dimensional display board 8 and the flat display board 11. The three-dimensional display board 8 has an inclined plate 31 inclined so as to narrow the inner surface from the front side to the rear side, and a thick scale index part 32 (projecting index part) for allowing transmission of light from the light emitting diode 15 is provided on the inclined plate. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a pointer type display device provided with a pointer.

As a pointer-type display device mounted on a vehicle such as an automobile or a motorcycle, for example, there is Patent Document 1 below. The pointer display device in Patent Document 1 is formed in a substantially conical shape with a dial 4 (display plate) disposed on the front side of the instrument movement 5 and provided with predetermined characters 4a, scales 4b and the like (index portion). The pointer main body 7a (instruction part) of the pointer 7 is rotated along the characters 4a, scales 4b and the like. With this configuration, the display device can be viewed three-dimensionally, the design is interesting, and the display device can have a high-class feeling.
Japanese Utility Model Publication No. 5-23046

  However, in the pointer display device described in Patent Document 1, the dial 4 (display plate) provided with the characters 4a, scales 4b, and the like (indicator portion) is substantially conical, and thus the dial 4 itself is three-dimensional. However, since the index portion is provided on the conical surface, there is a drawback that the index portion lacks a three-dimensional effect and is difficult to visually recognize.

  The present invention has been made in view of such a point, and an object of the present invention is to provide a pointer-type display device having high designability and good visibility by giving a stereoscopic effect to the display panel and the indicator portion.

  In order to achieve the above object, the present invention provides a pointer having an indicator, a cylindrical three-dimensional display plate disposed to face the tip of the indicator so as to correspond to the rotation of the indicator, the pointer, A transparent flat panel display panel disposed in front of the three-dimensional display panel and having an indicator portion; and a light source that guides light into the three-dimensional display panel and the flat panel display board, and the inner surface of the three-dimensional display panel is from the front side. The inclined surface is inclined so as to narrow toward the rear side, and a convex indicator portion that transmits light from the light source is provided on the inclined surface.

  Further, a light-shielding part that shields light from the light source is provided on the inclined surface excluding the convex index part.

  In addition, a pointer having an instruction unit, a cylindrical three-dimensional display plate arranged to face the tip of the instruction unit so as to correspond to the rotation of the instruction unit, and arranged in front of the pointer and the three-dimensional display plate A transparent flat panel display plate having an indicator portion, a light source for guiding light to the stereoscopic display plate and the flat panel display plate, and a decorative plate disposed behind the stereoscopic display plate and the pointer, The display board is an inclined surface that is inclined so that the inner surface is narrowed from the front side to the rear side, and a light-shielding part that shields light from the light source and a convex indicator part that transmits light are provided on the inclined surface, The light shielding part is provided with an opening for leaking light from the light source to the decorative plate surface.

  The decorative plate has a fine pattern on the surface side.

  Further, the convex indicator portion is a scale indicator portion provided linearly from the front side to the rear side, and has a protruding portion that penetrates the flat panel panel and protrudes forward.

  Further, the convex index portion is a scale index portion provided linearly from the front side to the rear side, and a scale portion provided on the flat panel display plate so as to be located on an extension line of the scale index portion. The annular member which has is arrange | positioned.

  In addition, a transparent coloring portion is provided between the flat panel display and the stereoscopic display.

  Further, a transmissive colored portion is provided between the flat panel display and the annular member.

  A three-dimensional effect is imparted to the display panel and the indicator portion, and a pointer-type display device with high design and high visibility can be obtained.

  1st Embodiment of this invention is described based on FIGS. FIG. 1 is a front view of a pointer-type display device provided with a tachometer 1 and a speedometer 2. 2 and 3 are partial cross-sectional views (A-A cross-section and BB cross-section in FIG. 1) showing the tachometer 1 portion. FIG. 4 is a partial perspective view showing a stereoscopic display panel, and FIG. 5 is a partial perspective view showing a light shielding portion. In addition, the description regarding the speedometer 2 is omitted.

  A tachometer 1 (pointer-type display device) includes a hard circuit board 3 and a rotating shaft 4 that is attached to the back side of the circuit board 3 in a conductive state and extends forward through the circuit board 3. The indicator main body 5 for the tachometer 1 having an indicator, the pointer 7 fixed to the tip end of the rotation shaft 4 and having the indicator 6, and the tip of the indicator 6 so as to correspond to the rotation of the indicator 6. A transparent flat plate having a cylindrical three-dimensional display plate 8 arranged in a row, a light shielding portion 9 arranged on the inner peripheral surface of the three-dimensional display plate 8, and a pointer 7 and an indicator portion 10 arranged in front of the three-dimensional display plate 8. The display panel 11, the transmissive coloring part 12 disposed between the flat panel display 11 and the three-dimensional display board 8, and the three-dimensional display panel 8 disposed between the flat panel display 8 and the circuit board 3 are held. And a decorative plate 14 disposed between the three-dimensional display plate 8 and the housing 13.

  Further, a light emitting diode 15 that is mounted on the circuit board 3 and guides light to the three-dimensional display plate 8 and the flat display plate 11, a pointer light emitting diode 16 as a pointer light source that illuminates the pointer 7, and a flat display plate 11, a facing member 18 made of, for example, a black synthetic resin having an opening hole 17 that defines the visible region of the flat panel display plate 11, and a synthetic resin of, for example, a silver metallic tone, disposed around the opening hole 17 of the facing member 18. Or the decoration ring 19 which performed the surface treatment of the silver metallic tone, the see-through | perspective board 20 which consists of a colorless and transparent synthetic resin which covers the front side, such as the flat display board 11 and the look-back member 18, and the back surface side of the circuit board 3 are covered. A cover 21 made of synthetic resin is provided.

  The pointer 7 includes a pointer main body 23 made of a colorless and transparent synthetic resin having an instruction portion 6 and a base portion 22, a pointer cap 24 made of, for example, black synthetic resin in which the base portion 22 is housed and opened on the rear surface side, and the indication portion 6 Is provided with a balancer 25 which is housed in the pointer cap 24 on the opposite side and is made of a metallic material such as brass or zinc. The base 22 is provided with a pointer shaft 26 and a pointer reflecting surface 27, and the pointer 7 is fixed to the display body 5 by press-fitting the pointer shaft 26 to the distal end side of the rotating shaft 4 of the display body 5. It has become so. Further, for example, a white foil (not shown) is hot stamped on the back surface of the instruction unit 6, and the instruction unit 6 is visually recognized as white when the surroundings are bright such as daytime. In addition, when the pointer light emitting diode 16 that emits white light, for example, when the surroundings are dark, such as at night, is lit, the light that is incident on the base 22 and reflected by the pointer reflecting surface 27 and guided to the pointing unit 6 is reflected on the white foil. The instruction unit 6 is reflected in white and reflected.

  The flat display board 11 has, for example, a convex indicator portion 10 (fine scale indicator portion 10A, numeric indicator portion 10B, character indicator portion 10C) indicating the engine speed of the vehicle on the surface side of a substrate 28 made of a colorless and transparent synthetic resin. Is formed integrally with the substrate 28. Further, for example, a white reflective layer 29 is printed or hot stamped on the back side of the substrate 28 corresponding to each of the indicator portions 10A, 10B, 10C (in FIG. 1). In this case, each indicator portion is shown in black). A reflective surface 30 is formed on the periphery of the substrate 28. The reflecting surface 30 reflects light from the light emitting diode 15 incident on the substrate 28 from the back surface side in the plane direction (center direction) of the substrate 28. Although the indicator portion 10 is convex, the indicator portion 10 may be formed by printing or hot stamping a transmission layer on the flat substrate 28 surface. Alternatively, nothing may be provided on the surface side of the substrate 28. In that case, the reflective layer 29 becomes the indicator portion 10.

  The three-dimensional display plate 8 is made of a colorless and transparent cylindrical synthetic resin, and is disposed so as to face the tip of the pointing portion 6 of the pointer 7. The inner surface of the three-dimensional display plate 8 is an inclined surface 31 that is inclined so as to narrow from the front side (the flat plate display plate 11 side) to the rear side (the decorative plate 14 side). As shown in FIG. 4, a thick scale indicator portion 32 is provided on the inclined surface 31 as a convex indicator portion that is linear and has a substantially constant width W from the front side to the rear side along the inclined surface 31. (In FIG. 1, the thick scale indicator portion 32 is indicated by a black broken line).

  The light shielding portion 9 is made of, for example, black synthetic resin having a light shielding property, and is disposed on the inclined surface 31 of the stereoscopic display plate 8. At this time, as shown in FIG. 5, a slit 33 having the same width as the width W of the thick scale indicator portion 32 is provided at a location corresponding to the thick scale indicator portion 32 provided on the stereoscopic display board 8. That is, the light shielding portion 9 is disposed on the inclined surface 31 excluding the thick scale index portion 32. The light shielding portion 9 may be integrally formed with the three-dimensional display board 8.

  Although not shown in detail, the decorative plate 14 is obtained by printing, for example, silver metallic tone on the surface side of a disc-shaped synthetic resin sheet, and is arranged so as to close the rear end opening of the three-dimensional display plate 8. is there.

  Although the details are not shown in the figure, the transparent colored portion 12 is a transparent transparent donut-like synthetic resin sheet printed with, for example, a blue transparent colored layer, but is colored with a transparent blue color. A synthetic resin sheet material may also be used. The transmissive coloring portion 12 may be printed on the back surface side of the flat display plate 11 or the front surface side (front surface side) of the stereoscopic display plate 8.

  The housing 13 is made of, for example, white synthetic resin having a light-shielding property, and has a circular cross section disposed so as to surround the front surface portion 34 on which the decorative plate 14 and the three-dimensional display plate 8 are held, and the pointer light emitting diode 16. It has the part 35, the partition wall 36, the outer peripheral wall 37, etc. which are arrange | positioned so that the light emitting diode 15 may be enclosed.

  In the pointer type display device configured in this way, when the light emitting diode 15 that emits white light, for example, at night is dark, such as at night, the light from the light emitting diode 15 is emitted from the rear end face of the stereoscopic display plate 8 to the stereoscopic display plate. 8, and the thick scale indicator portion 32 which is a convex indicator portion is transmitted and illuminated in white. Since the light shielding portion 9 is disposed on the inclined surface 31 other than the thick scale index portion 32, the light is not emitted from the inclined surface 31. Further, the light incident on the stereoscopic display panel 8 exits from the front end surface of the stereoscopic display panel 8, passes through the transmissive coloring portion 12, and enters the flat display panel 11. At this time, since the transmissive colored portion 12 is provided with a blue transmissive colored layer, the light incident on the flat panel display 11 is blue. Blue light is reflected by the reflecting surface 30 of the flat panel 11 and travels toward the center. By reflecting this light on the reflective layer 29, the indicator portions 10A, 10B, and 10C are visually recognized in blue.

  In this way, a transparent display panel 8 having a cylindrical three-dimensional display board 8 disposed so as to face the tip of the indication section 6 of the pointer 7 and an indicator section 10 disposed in front of the pointer 7 and the three-dimensional display board 8. The three-dimensional display panel 8 is an inclined surface 31 that is inclined so that the inner surface is narrowed from the front side to the rear side, and a thick scale indicator portion as a convex indicator portion that is transparent to the inclined surface 31. By providing 32, the thick scale index part 32 is deeply visible with respect to the index part 10. At this time, since the inclined thick scale indicator portion 32 is provided on the inclined surface 31, the thick scale indicator portion 32 is visually recognized in a depressed state even when viewed from directly above, and the sense of depth is further increased.

  Moreover, since the convex indicator part 10 is provided on the surface side of the flat panel display 11, the indicator part 10 itself has a three-dimensional effect. Further, since the indicator portion 10 is on the front surface side of the flat panel display 11, the reflective layer 29 corresponding to the indicator portion 10 is provided on the back side of the flat panel display plate 11, and the indicator portion 10 and the reflective layer 29 are separated from each other. Thus, the index portion 10 has a more three-dimensional effect.

  Further, the decorative plate 14 is disposed between the stereoscopic display plate 8 and the housing 13 so as to close the rear end opening of the stereoscopic display plate 8, so that the decorative plate 14 becomes a ground portion with respect to the indicator portion 10. A feeling of depth, that is, a three-dimensional effect, is increased by separating the index unit 10.

  Further, by providing the light shielding portion 9 on the inclined surface 31 excluding the thick scale indicator portion 32, when the light emitting diode 15 is turned on, only the thick scale indicator portion 32 can be emphasized and transmitted and illuminated. A pointer-type display device with high designability can be obtained.

  Further, by providing the transmissive coloring portion 12 between the flat panel display 11 and the three-dimensional display panel 8, when the light emitting diode 15 is turned on, the light incident on the flat display panel 11 is changed to the emission color of the light emitting diode 15. Thus, it is possible to change the illumination color of the thick scale indicator portion 32 of the three-dimensional display board 8 and the illumination color of the indicator portion 10 of the flat panel display plate 11, thereby providing a pointer-type display device with high merchantability. can do.

  In the present embodiment, the light shielding portion 9 is not necessarily provided on the inclined surface 31 of the stereoscopic display plate 8. In that case, for example, the convexity which is the thick scale indicator portion 32 may be finely textured to diffusely reflect the light from the light emitting diodes 15 so as to improve the visibility and be distinguished from the inclined surface 31.

  A second embodiment of the present invention will be described with reference to FIG. FIG. 6 is a partial cross-sectional view (corresponding to the BB cross section in FIG. 1) showing the tachometer 1 portion. This embodiment is different from the first embodiment in the light shielding portion 9, the decorative plate 14, and the pointer 7. In addition, the same code | symbol is attached | subjected about the same or an equivalent location as the said 1st Embodiment, and detailed description is abbreviate | omitted.

  The light shielding portion 9 is made of, for example, a black synthetic resin having a light shielding property, as in the first embodiment, and is disposed on the inclined surface 31 of the stereoscopic display plate 8. At this time, a slit 33 as shown in FIG. 5 is provided at a location corresponding to the thick scale indicator portion 32 provided on the stereoscopic display board 8. The light shielding portion 9 is disposed on the inclined surface 31 excluding the thick scale index portion 32. However, when the light shielding portion 9 is disposed on the inclined surface 31 of the stereoscopic display board 8, the rear end side of the inclined surface 31 extends over the entire circumference. An opening 38 is provided so as to be exposed. That is, the light-shielding portion 9 in the present embodiment is set to have a dimension that allows a predetermined gap between the rear end of the light-shielding portion 9 and the decorative plate 14.

  Although not shown in detail, the decorative plate 14 is obtained by printing, for example, silver metallic tone on the surface side of a disc-shaped synthetic resin sheet, and providing a hairline 39 as a fine pattern on the front side of the printed layer. . The hairline 39 is formed by printing innumerable concentric circles having, for example, colorless and transparent ink with the center of the decorative plate 14 (which is also the center of the pointer 7) as the origin. The hairline 39 may be an infinite number of straight lines extending radially from the center of the decorative plate 14.

  As in the first embodiment, the pointer 7 includes a pointer main body 23 having an instruction portion 6 and a base portion 22, a pointer cap 24, and a balancer 25. The base 22 in the present embodiment is provided with a base reflecting surface 40 formed of a conical surface in the center with a pointer shaft 26 and a pointer reflecting surface 27. In addition, a plurality of holes 42 or notches are provided at regular intervals on the entire circumference of the peripheral wall 41 of the pointer cap 24.

  By configuring in this manner, a pointer-type display device having a high degree of design and good visibility can be obtained with a three-dimensional effect, as in the first embodiment. Further, by providing the hairline 39 as a fine pattern on the surface side of the decorative plate 14, a high-class feeling can be obtained in addition to the three-dimensional feeling.

  Further, by providing the opening portion 38 in the light shielding portion 9, when the light emitting diode 15 that emits white light, for example, at night is dark, such as at night, the light from the light emitting diode 15 leaks from the opening portion 38 to the surface of the decorative plate 14. The hairline 39 is illuminated. Thereby, even at night, the decorative plate 14 provided with the hairline 39 is visually recognized as a ground portion with respect to the indicator portion 10, and the design is enhanced and the sense of depth is further increased.

  In addition, a base reflecting surface 40 having a conical surface is provided at the center of the base 22 of the pointer 7 and a plurality of holes 42 are provided in the entire circumference of the peripheral wall 41 of the pointer cap 24, so that, for example, white light is emitted when the surroundings are dark such as at night. When the pointer light emitting diode 16 is turned on, a part of the light incident on the base 22 is reflected by the base reflecting surface 40 and leaks from the hole 42 to the surface of the decorative plate 14 to illuminate the hairline 39. As a result, in addition to the light leakage from the opening 38 of the light shielding portion 9, the light leakage from the hole 42 of the pointer cap 24 is also added, and the hairline 39 is illuminated from the peripheral side and the center side of the decorative plate 14. As the design is enhanced, the sense of depth is further increased.

  In the present embodiment, the constant opening 38 is provided on the entire circumference of the light shielding portion 9, but the opening 38 does not need to be constant on the entire circumference. Moreover, it is not necessary to provide the opening part 38 in the perimeter. What is necessary is just to provide as needed, such as providing in part corresponding to the location which wants to illuminate the decoration board 14. FIG.

  A third embodiment of the present invention will be described with reference to FIG. FIG. 7 is a partial cross-sectional view (corresponding to the AA cross-section in FIG. 1) showing the tachometer 1 portion. This embodiment is different from the second embodiment in the three-dimensional display panel 8 and the flat panel display panel 11. In addition, the same code | symbol is attached | subjected about the same or equivalent part as each said embodiment, and detailed description is abbreviate | omitted.

  The three-dimensional display board 8 is made of a colorless and transparent cylindrical synthetic resin, as in each of the above-described embodiments, and is disposed to face the tip of the pointing portion 6 of the pointer 7. The inner surface of the three-dimensional display plate 8 is an inclined surface 31 that is inclined so as to narrow from the front side (the flat plate display plate 11 side) to the rear side (the decorative plate 14 side). A thick scale indicator portion 32 as a convex indicator portion inclined along the inclined surface 31 is linearly provided from the front side to the rear side. Further, the thick scale indicator portion 32 has a protruding portion 43 that penetrates the flat panel display plate 11 and protrudes forward.

  The flat display panel 11 is made of a colorless and transparent synthetic resin as in the above-described embodiments, and is provided with a convex indicator portion 10 and a white reflective layer 29. Moreover, the cut | interruption 44 for the protrusion part 43 provided in the three-dimensional display board 8 to penetrate is provided. In addition, if the protrusion part 43 penetrates, a hole may be sufficient.

  By configuring in this way, the same effect as the second embodiment can be obtained. In addition, by forming the thick scale indicator portion 32 having the protruding portion 43 on the three-dimensional display board 8, and projecting the protruding portion 43 to the front side (viewer side) through the flat panel display plate 11, Since the thick scale indicator portion 32 is also located on the front side of the flat panel display 11, the stereoscopic effect is further increased. Further, the large scale indicator portion 32 is visually recognized together with each indicator portion 10 on the surface side of the flat panel display 11, and the visibility of the pointer type display device is also good.

  A fourth embodiment of the present invention will be described with reference to FIG. FIG. 8 is a partial cross-sectional view (corresponding to the AA cross section in FIG. 1) showing the tachometer 1 portion. In the present embodiment, the transparent coloring portion 12 and the annular member 45 are arranged on the front side of the flat panel display 11 based on the second embodiment. In addition, the same code | symbol is attached | subjected about the same or equivalent part as each said embodiment, and detailed description is abbreviate | omitted.

  The annular member 45 is made of a colorless and transparent cylindrical synthetic resin, and is disposed on the peripheral side on the flat panel display 11. The annular member 45 has a scale portion 47 provided with substantially the same width as the thick scale indicator portion 32 so as to be located on an extension line of the thick scale indicator portion 32 as a convex indicator portion provided on the three-dimensional display board 8. have.

  Although the details are not shown in the drawing, the transparent colored portion 12 is, for example, a blue transparent colored layer printed on the surface side of a colorless and transparent donut disk-shaped synthetic resin sheet, as in the above embodiments. It may be a synthetic resin sheet material colored in blue. In this embodiment, the transmissive colored portion 12 is disposed between the annular member 45 and the flat panel display 11. In addition, the transparent coloring part 12 may be printed on the front surface side of the flat panel display 11 or the back surface side of the annular member 45.

  As in the first embodiment, the pointer 7 includes a pointer main body 23 having an instruction portion 6 and a base portion 22, a pointer cap 24, and a balancer 25. The base portion 22 in this embodiment has a pointer shaft 26, a pointer reflecting surface 27, and a conical axial reflecting surface 46 provided around the pointer shaft 26.

  The three-dimensional display board 8, the light shielding unit 9, the flat panel display board 11, and the decorative board 14 are the same as those in the second embodiment, and the description thereof is omitted.

  As described above, the annular member having the scale portion 47 provided so as to be located on the extended line of the thick scale indicator portion 32 provided on the three-dimensional display plate 8 is disposed on the peripheral side on the flat panel display plate 11. The thick scale indicator portion 32 and the scale portion 47 produce a sense of unity, and the stereoscopic effect is further increased. Further, the large scale indicator portion 32 is visually recognized together with each indicator portion 10 on the surface side of the flat panel display 11, and the visibility of the pointer type display device is also good.

  Further, by providing the transmissive coloring portion 12 between the flat panel display 11 and the annular member 45, the light incident on the annular member 45 is made different from the emission color of the light emitting diode 15 when the light emitting diode 15 is turned on. Accordingly, it is possible to provide a pointer-type display device with high merchantability by changing the illumination color of the large scale indicator portion 32 of the stereoscopic display board 8 and the illumination color of the scale portion 47 of the annular member 45. it can.

  Further, by providing a conical axial reflecting surface 46 around the pointer shaft 26 of the pointer 7, when the pointer light emitting diode 16 that emits white light, for example, at night is dark, such as at night, the light that has entered the base 22 is illuminated. Is reflected by the axial reflecting surface 46 and leaks from between the pointer cap 24 and the decorative plate 14 to the decorative plate 14 surface, and the hairline 39 is illuminated. Thereby, in addition to the light leakage from the opening portion 38 of the light shielding portion 9, the light leakage from between the pointer cap 24 and the decorative plate 14 is also added, and the hairline 39 is illuminated from the peripheral side and the center side of the decorative plate 14, so that In this case, the design is enhanced and the sense of depth is further increased.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to each said embodiment. For example, the third embodiment in which the projection 43 is provided on the stereoscopic display board 8 is based on the second embodiment, but the projection may be provided on the stereoscopic display 8 shown in the first embodiment. Similarly, the fourth embodiment in which the transmissive coloring portion 12 and the annular member 45 are arranged on the front side of the flat panel display 11 is based on the second embodiment, but the flat display panel 11 shown in the first embodiment. The transparent coloring portion 12 and the annular member may be disposed on the front side of the lens.

1 is a front view of a pointer-type display device showing a first embodiment of the present invention. The fragmentary sectional view (the AA cross section in FIG. 1) of the tachometer which is the same pointer type display device. The fragmentary sectional view (BB cross section in FIG. 1) of the tachometer which is the pointer type display device. The fragmentary perspective view of the three-dimensional display board used for the tachometer. The fragmentary perspective view of the light-shielding part used for the tachometer. The fragmentary sectional view of the tachometer which shows 2nd Embodiment of this invention (equivalent to the BB cross section in FIG. 1). The fragmentary sectional view of the tachometer which shows 3rd Embodiment of this invention (equivalent to the AA cross section in FIG. 1). The fragmentary sectional view (equivalent to the AA cross section in FIG. 1) of the tachometer which shows 4th Embodiment of this invention.

Explanation of symbols

6 Indicating part 7 Pointer 8 Three-dimensional display board 9 Light-shielding part 10 Indicator part 11 Flat panel display board 12 Transparent coloring part 14 Decoration board 15 Light emitting diode (light source)
31 Inclined surface 32 Thick scale indicator part (convex indicator part)
38 Opening 39 Hairline (fine pattern)
43 Projection 45 Annular member 47 Scale

Claims (8)

  A pointer having an indicator, a cylindrical stereoscopic display plate disposed to face the tip of the indicator so as to correspond to the rotation of the indicator, and an indicator disposed in front of the pointer and the stereoscopic display plate A transparent flat panel display panel having a portion and a light source that guides light to the stereoscopic display panel and the flat panel display panel, and the stereoscopic display panel is inclined so that the inner surface is narrowed from the front side to the rear side A pointer-type display device characterized in that a convex indicator portion that transmits light from the light source is provided on the inclined surface.   The pointer-type display device according to claim 1, wherein a light-shielding portion that shields light from the light source is provided on the inclined surface excluding the convex index portion.   A pointer having an indicator, a cylindrical stereoscopic display plate disposed to face the tip of the indicator so as to correspond to the rotation of the indicator, and an indicator disposed in front of the pointer and the stereoscopic display plate A transparent flat panel display plate having a portion, a light source for guiding light to the stereoscopic display plate and the flat panel display plate, and a decorative plate disposed behind the stereoscopic display plate and the pointer, and the stereoscopic display plate Is an inclined surface that is inclined so that the inner surface narrows from the front side to the rear side, and a light-shielding part that shields light from the light source and a convex indicator part that transmits light are provided on the inclined surface, and the light-shielding part A pointer-type display device characterized in that an opening for leaking light from the light source to the decorative plate surface is provided in the part.   4. The pointer-type display device according to claim 3, wherein the decorative plate has a fine pattern on the surface side.   The convex index part is a scale index part provided linearly from the front side to the rear side, and has a projecting part that penetrates the flat panel plate and projects forward. The pointer-type display device according to claim 4.   The convex indicator portion is a scale indicator portion provided linearly from the front side to the rear side, and an annular shape having a scale portion provided on the flat panel display plate so as to be located on an extension line of the scale indicator portion. The pointer type display device according to any one of claims 1 to 4, wherein a member is disposed.   The pointer type display device according to any one of claims 1 to 6, wherein a transparent coloring portion is provided between the flat panel display and the three-dimensional display panel.   The pointer-type display device according to claim 6, wherein a transparent coloring portion is provided between the flat panel display and the annular member.

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