JP6503891B2 - Instrument device - Google Patents

Description

  The present invention relates to an instrument device mounted on a vehicle such as a car.

  Heretofore, in this type of instrument device, for example, one described in Patent Document 1 below has been known. The instrument device described in Patent Document 1 includes, for example, an analog instrument (information display body) including an instrument pointer and an instrument dial plate having an indicator such as a scale indicated by the instrument pointer. The cover member as a resin housing disposed on the front side (viewer side) of the analog instrument and the case member disposed on the back side (opposite the viewer side) of the analog instrument It is configured.

  For example, if the instrument dial has a rectangular shape (rectangular shape), the resin dial-up member disposed on the rectangular instrument dial is exposed to expose the instrument pointer and the indicator. It can be said that it is general to be composed of a hole and an endless single frame (reverting plate) provided so as to surround the exposed hole. That is, in this case, when the upper side, lower side, lower side, left side, and right side of the instrument device are viewed from the viewer side, the single endless frame ( The facing plate is located on the upper side of the instrument, the lower side on the lower side of the instrument, the left side on the left of the instrument, and the right of the instrument It becomes the structure integrally formed with the right side frame part.

JP-A-11-183205

  By the way, in the measuring instrument described in Patent Document 1 mentioned above, the shape of the measuring instrument dial is formed in a horizontally long rectangular shape, and the size of the measuring instrument dial in the lateral direction is approximately 100 centimeters. The lateral opening width of the exposed hole provided in the member also needs to be approximately 100 centimeters in accordance with the shape of the instrument dial.

  For example, a pair of horizontally extending instrument displays for displaying various information are respectively disposed on the left and right of the analog instrument located at the center of the instrument device, and the display areas of the pair of instrument displays are exposed. In the case where the display window is provided on the dial of the instrument, it is conceivable that the lateral dimension of the dial of the instrument is approximately 100 centimeters.

  Then, if the lateral dimension of the instrument dial plate (that is, the lateral opening width of the exposed hole provided in the dial-back member) becomes approximately 100 centimeters, the dial-back member is interposed to sandwich the exposed hole accordingly. The lateral length dimension of the upper and lower frames provided in the frame is also about 100 centimeters.

Further, when the resin facing member as a large part having a length in the horizontal direction of the upper frame portion and the lower frame portion of about 100 centimeters is molded by injection molding, the facing member after injection molding ( In the resin case, there is a problem that the upper frame portion and the lower frame portion provided in the facing member are easily deformed and the appearance quality is deteriorated.
Then, in order to cope with the above-mentioned subject, the present invention aims at offer of an instrument device which can control modification of a resin case as much as possible, and does not have a possibility of causing a fall of appearance quality.

The present invention comprises an information display body, a resin casing disposed on the viewer side of the information display body, and a case member disposed on the opposite side of the information display body to the viewer side , The resin casing is composed of a plurality of portions, and the information display body is positioned on a plurality of positioning portions respectively formed on the plurality of portions, the positioning portions formed on the case member The plurality of portions are connected to each other, and an opening region formed inside the plurality of portions is configured to face.

Further, the present invention includes an information display body and a resin case disposed on the viewer side of the information display body, and the resin case is configured of a plurality of portions, and the information display body is The plurality of portions are connected by a predetermined connection means so as to face an opening region formed inside the plurality of portions , and the plurality of portions have a first case having a first opening. and body portion consists of a second housing portion having a second opening communicating with the first opening, said first housing portion, a pair of opposed across the first opening And a first connecting portion connecting one end side of the first beam portion and one end side of the second beam portion, the second housing portion A pair of third and fourth beams facing each other across the second opening, and one end of the third beam and the fourth beam The first and second openings having a second connection portion connecting with one end side and surrounded by the first to fourth beam portions and the first and second connection portions are It is characterized in that it is an open area.

Further, according to the present invention, an information display body, a resin casing disposed on the viewer side of the information display body, a case member disposed on the side opposite to the viewer side of the information display body, and the case And a cover member disposed on the side opposite to the viewer side of the member, wherein the resin casing is composed of a plurality of portions, and the information display body has a predetermined connection of the plurality of portions It is comprised so that the opening area | region formed inside the said some part may be faced by connecting by a means, and the said cover member is comprised by the several cover part.

  According to the present invention, it is possible to achieve the initial purpose, to suppress deformation of the resin casing as much as possible, and to provide an instrument device without a risk of deterioration in appearance quality.

1 is an exploded perspective view of a meter device according to an embodiment of the present invention. The front view which shows typically the turning member by the same embodiment, and the dial board for instruments. The principal part expanded sectional view (hatching omission) which shows the state by which the perspective panel by the same embodiment, the facing member, and the dial plate for instruments were positioned and fixed to the case member. The principal part expanded sectional view (hatching omission) which shows the state by which the case member by the embodiment was positioned and fixed to the cover member. The principal part expanded sectional view (hatching omission) which shows the state by which the case member by the same embodiment was temporarily fixed to the cover member.

  Hereinafter, based on FIGS. 1-5, the case where the embodiment of the present invention is applied to a long (horizontally long) measuring instrument mounted in a vehicle, for example, will be described as an example.

  In the following description, in FIG. 1, the direction along the lateral direction (the width direction of the vehicle when compared to the vehicle) is taken as the X direction, and in the vertical direction (height direction of the vehicle when compared to the vehicle) The direction along the Y axis is taken as the Y direction, the direction along the height direction (the front-to-back direction of the vehicle compared to the vehicle) is taken as the Z direction, and the arrow in the X-Y-Z coordinate system faces as needed. It may be described as + X direction, + Y direction, + Z direction, and the opposite direction (direction in which the arrow is not directed) may be described as -X direction, -Y direction, -Z direction. Moreover, the full length (dimension) of the X direction of the measuring instrument apparatus demonstrated below shall be about 100 centimeters.

  In FIG. 1, an instrument device M according to the present embodiment includes a see-through panel 10, a facing member 20 as a resin housing, an instrument dial 30 as an information display body, a first display unit 40, and a second The display unit 50, the third display unit 60, the case member 70, the circuit board 80, and the cover member 90 are mainly included.

  The see-through panel 10 is formed of, for example, a translucent synthetic resin material, and is translucent on the outermost surface of the instrument device M so as to cover the facing member 20 when the instrument device M is viewed from the viewer side. It consists of the front panel of. Then, a viewer who visually recognizes the measuring instrument device 10 visually recognizes, through the see-through panel 10, a later-described warning display portion provided on the instrument dial plate 30, various display information displayed on the display units 40 to 60, and the like. (Perspective) can be done.

  Reference numeral 11 denotes a first positioning hole as a first positioning part, and the first positioning hole 11 is formed in a substantially frame-like flange 12 provided in the peripheral portion of the see-through panel 10, Two places are provided at a substantially central portion of the flange portion 12 along the X direction. Although only the first positioning hole portion 11 located on the −Y direction side is shown in FIG. 1, actually, the first positioning hole portion 11 is also formed substantially at the center of the flange portion 12 on the + Y direction side. It goes without saying that is formed.

  The facing member 20 is formed of, for example, a black synthetic resin material, and is disposed on the front side of the instrument dial plate 30 (that is, on the viewer side which is the + Z direction side). Moreover, in the case of this example, the facing member 20 is comprised from the some part 21, and has a function as a concealing member which conceals the unnecessary location out of the visible range except the opening area mentioned later.

  Here, the plurality of portions 21 means that they are separately formed as two portions. Specifically, as shown in FIG. 1 or 2, the facing member 20 has a first opening A first housing portion 22 having a 22a and a second housing portion 23 having a second opening 23a connected to the first opening 22a are provided.

  The first housing portion 22 is located on the left side of the cover member 20 divided into two horizontally, and has a substantially inverted U-shape in plan view. In addition, the first housing portion 22 includes a pair of first and second beam portions 22b and 22c facing each other across the first opening 22a, and a first beam portion 22b located on the −X direction side. It has a first connecting portion 22d connecting one end side and one end side of the second beam portion 22c located on the −X direction side.

  In the case of this example, the first housing portion 22 is formed by injection molding, and the lengths along the X direction of the beam portions 22 b and 22 c provided in the first housing portion 22. The dimensions are about 50 centimeters.

  The first beam portion 22b is formed of a horizontally elongated frame body extending along the X direction, and one end side (−X direction side) is connected to the first connecting portion 22d, and the other end side (second The + X direction side to be the housing portion 23 side has a cantilever shape having a free end portion.

  The second beam portion 22c is formed of a horizontally elongated frame body extending along the X direction so as to form a pair with the first beam portion 22b, and like the first beam portion 22b, one end side (−X direction side Is coupled to the first coupling portion 22d, and has a cantilever shape in which the other end side (the + X direction side to be the second housing portion 23 side) is a free end portion.

  Further, in the case of this example, a second positioning hole 22e as a second positioning portion is opened at the other end side of the first and second beam portions 22b and 22c, respectively. The positioning holes 22e are provided to correspond to the first positioning holes 11 of the see-through panel 10 (see FIG. 3).

  The first connecting portion 22 d is formed of a linear frame body extending along the Y direction, and constitutes a left peripheral wall portion of the facing member 20.

  The second housing portion 23 is located on the right side of the facing member 20 when it is equally divided into two on the left and right, and has a substantially U shape in plan view. In addition, the second casing 23 includes a pair of third and fourth beam portions 23 b and 23 c facing each other across the second opening 23 a and one end of the third beam portion 23 b located on the + X direction side. It has the 2nd connection part 23d which connects the side and the one end side of the 2nd beam part 23c located in the + X direction side.

  In the case of this example, the second casing 23 is formed by injection molding, and the lengths along the X direction of the beam portions 23 b and 23 c provided in the second casing 23 The dimensions are about 50 centimeters.

  The third beam portion 23b is formed of a horizontally long frame body extending along the X direction, and one end side (+ X direction side) is connected to the second connecting portion 23d, and the other end side (first housing) It has a cantilever shape in which the free end portion is the −X direction side on the body portion 22 side.

  The fourth beam portion 23c is a horizontally elongated frame body extending along the X direction so as to form a pair with the third beam portion 23b, and like the third beam portion 23b, has one end side (+ X direction side) Is coupled to the second coupling portion 23d, and has a cantilever shape in which the other end side (the -X direction side to be the first housing portion 22 side) is a free end portion.

  Further, in the case of this example, a third positioning hole 23e as a third positioned portion is opened at the other end side of the third and fourth beam portions 23b and 23c, respectively. The positioning holes 23e are provided to correspond to the first and second positioning holes 11 and 22e, respectively (see FIG. 3).

  The second connecting portion 23d is a linear frame body extending along the Y direction, and constitutes the right peripheral wall portion of the facing member 20.

  The instrument dial plate 30 is formed of a panel body in which, for example, a black ground color portion 31 is printed and formed on a thin plate-like translucent substrate (not shown). In this case, a rectangular first display window 32 is opened at 30 points of the instrument dial plate corresponding to the first display unit 40, and at 30 instrument dial plates corresponding to the second display unit 50. A rectangular second display window 33 is formed in an opening, and a rectangular third display window 34 is formed in an instrument dial plate 30 corresponding to the third display unit 60.

  Here, each display window 32 to 34 is in the form of a through hole penetrating through the light transmitting substrate, but each display unit 40 to 60 has a ground color portion 31 without penetrating the light transmitting substrate. It is good also as composition covered by the translucent substrate part which is not printed and formed.

  The instrument dial plate 30 here is provided with a warning display unit 35 as an information display unit for prompting the viewer to warn. Although the detailed illustration here is omitted as the warning indicator 35, for example, an indicator of a seat belt indicating a non-wearing state of a seat belt or a side brake indicating that a side brake is applied There is an indicator etc. These indicators emit light in response to light from an indicator light source. In addition, reference numeral 36 denotes a through portion provided to correspond to each of the positioning hole portions 11, 22e and 23e (see FIG. 3).

  The first display unit 40 includes, for example, a liquid crystal panel, a drive circuit for driving the liquid crystal panel, and a well-known TFT liquid crystal display panel with a built-in back light etc. It is intended to display each vehicle state information to be taken as the beginning. The first display unit 40 is disposed on the case member 70 so as to face the first display window 32 of the instrument dial 30.

  The second display unit 50 is, for example, a known liquid crystal display provided with an optical member 52 such as a liquid crystal display element 51 or a diffusion sheet, and displays, for example, fuel consumption information of the vehicle and travel distance information of the vehicle. The second display unit 50 is disposed on the case member 70 so as to face the second display window 33 of the instrument dial plate 30.

  The third display unit 60 is a known liquid crystal display provided with an optical member 62 such as a liquid crystal display element 61 or a diffusion sheet, and displays, for example, time information. The third display unit 60 is disposed on the case member 70 so as to face the third display window 34 of the instrument dial 30.

  The case member 70 is formed of, for example, a white synthetic resin material, and is disposed on the opposite side to the viewer side of the instrument dial 30. In this case, the case member 70 is not separately formed like the cover member 20 or the cover member 90 described later, and is configured as a long (horizontally long) single resin case.

  The case member 70 is provided with a recessed portion 71 having a substantially recessed shape for disposing (accommodating) the first display unit 40 and a first light emitter (not shown) mounted on the circuit board 80. A first illumination space 72 for guiding the emitted illumination light to the second display unit 50, and a third display for the illumination light emitted from a second light emitter (not shown) mounted on the circuit board 80 A second illumination space 73 for leading to the unit 60, a plurality of hollow portions 74 provided for each warning display unit 35 so as to guide light to each warning display unit 35, the see-through panel 10 and the facing member 20 A first positioning pin 75 as a first positioning portion for positioning and fixing the second positioning pin 76 (see FIG. 4) as a second positioning portion for positioning and fixing the cover member 90; It is provided.

  Reference numeral 77 in FIG. 5 denotes an elastic piece which is formed to hang from the front wall 78 of the case member 70 through the hole 81 of the circuit board 80 toward the cover member 90 (in this case) A claw portion 79 for temporarily fixing the cover member 90 (second cover portion described later) and the case member 70 is provided on the tip end side of the elastic piece 77 which is the Z direction side.

  As shown in FIG. 3, the first positioning pin 75 is formed of a substantially cylindrical rib projecting from the front wall 78 of the case member 70 toward the side of the fluoroscopic panel 10 in the + Z direction. In the front wall portion 78 corresponding to the positioning hole portion 11, the two second positioning hole portions 22e, the two third positioning hole portions 23e, and the two penetrating portions 36, two are provided.

  Then, the first positioning pins 75 are positioned in the first positioning hole 11, the second positioning hole 22e, the third positioning hole 23e, and the penetrating portion 36, respectively. The member 20 and the instrument dial plate 30 are fixed to the case member 70 in a state in which positional deviation is suppressed, and the instrument dial plate 30 is held between the facing member 20 and the case member 70 It becomes composition.

  Here, paying particular attention to the facing member 20 and the case member 70, in the case of this example, the facing member 20 is composed of a plurality of portions 21, and the plurality of portions 21 (that is, the first housing portion 22 and the like). In the second casing 23, the first positioning pin 75 provided on the case member 70 corresponds to the second positioning hole 22e of the first casing 22 and the second positioning hole 75 on the second casing 23. By being positioned and fixed to both of the three positioning holes 23e, it is connected (see FIGS. 1 and 3).

  Further, in the case of this example, the positioning mechanism constituted by the first positioning pin 75, the second positioning hole 22e and the third positioning hole 23e is a connection according to claim 1 described later. It corresponds to the means C, and in the present embodiment, the plurality of portions 21 (that is, the first casing 22 and the second casing 23) are connected by the connecting means C. With such a configuration, it is possible to position and fix each of the housing parts 22 and 23 to the case member 70 using the connecting means C having a simple structure such as the positioning pin and the positioning hole, and the assembling operation There is an advantage that the nature is good.

  Furthermore, focusing on the facing member 20 and the instrument dial plate 30, the first housing portion 22 and the second housing portion 23 are connected by the connecting means C, so that the meter device can be viewed from the viewer side. When M is viewed in a straight line, as shown in FIG. 2, the instrument dial plate 30 is an opening area formed inside the plurality of portions 21 (the first casing 22 and the second casing 23). It is configured to face 25. Specifically, an exposed hole surrounded by the first and second beam portions 22b and 22c, the third and fourth beam portions 23b and 23c, and the first and second connecting portions 22d and 23d The first and second openings 22a and 23a) are used as the opening area 25.

  By configuring in this manner, the length dimension along the X direction of each of the beam portions 22b, 22c, 23b, and 23c that constitute the main portion of each of the housing portions 22 and 23 becomes about 50 centimeters, respectively. Since the length dimension is about half compared to the undivided facing members (single facing plates), when obtaining the respective housing parts 22 and 23 by injection molding, the respective beam parts 22b, 22c, 23b and 23c There is an advantage that the deformation of (that is, the facing member 20) can be suppressed as much as possible. Further, as the cover member 20 is divided into the first housing portion 22 and the second housing 23, the upsizing of the mold for injection molding each housing portion 22, 23 is suppressed. In addition, since the molding cycle can be shortened when performing the injection molding, there is also an advantage that an increase in the manufacturing cost for manufacturing the instrument device M can be suppressed.

  Further, when the viewer looks at the look-back member 20 through the see-through panel 10, it is difficult to deform the portions of the beam portions 22b, 22c, 23b, 23c of the look-back member 20 which are relatively easy to be noticeable. It is possible to provide an instrument device M that does not have the possibility of causing deterioration in quality.

  The second positioning pin 76 passes from the substantially rear central region of the case member 70 through the through hole 82 of the circuit board 80 (through), and from the substantially U-shaped positioning rib formed to hang down toward the cover member 90 side. , And is used to position and fix the case member 70 and the cover member 90 (see FIGS. 1 and 4).

  The circuit board 80 is made of a hard wiring board on which a predetermined wiring pattern is formed, and is disposed (sandwiched) between the case member 70 and the cover member 90, and the first and second light emitters and the warning display unit A light source for the indicator 35 to emit light, a control unit including a microcomputer for performing display control of the display units 40 to 60, various circuit parts such as a resistor, a capacitor and the like are mounted on the wiring pattern .

  The cover member 90 is formed of, for example, a synthetic resin material, is disposed on the side opposite to the viewer side of the circuit board 80 (case member 70), and is formed of a housing that accommodates the circuit board 80. In the case of this example, the cover member 90 is composed of a plurality of cover portions 91.

  Here, the plurality of cover portions 91 means that the two cover portions are separately formed, and more specifically, the plurality of cover portions 91 are the first housing portion of the facing member 20. A first cover 92 provided to correspond to 22 and a second cover 93 provided to correspond to the second housing 23 of the facing member 20 are provided.

  The first cover 92 includes a first through hole 94 (see FIG. 5) which communicates with the hole 81 of the circuit board 80 so that the elastic piece 77 penetrates, and a second case member 70. A second through hole 95 (see FIG. 4) through which the positioning pin 76 passes is provided.

  The first through hole 94 is located on the + X direction side of the first cover 92 as shown in FIG. 1, and the second through hole 95 is the same as the first through hole 94. In this case, the first through holes 94 and the second through holes 95 are arranged side by side in the left and right direction.

  On the other hand, in the second cover portion 93, a recessed portion 96 (see FIG. 5) for forming a housing space of the claw portion 79 and a fourth positioning provided to communicate with the second through hole 95 A boss 98 (see FIG. 4) having a hole (fourth positioning portion) 97 is provided.

  In addition, as shown in FIG. 5, the recessed part 96 is formed in cross-sectional substantially reverse recessed part shape, and the horizontal wall part 96c which connects the standing wall part 96a, the inclined wall part 96b, the standing wall part 96a, and the inclined wall part 96b In the horizontal wall 96c, a third through hole 96d communicating with both the hole 81 and the first through hole 94 is formed, and on the side of the horizontal wall 96c of the inclined wall 96b. In order to receive the flat surface of the claw portion 79, the claw receiving portion 96e is formed to hang obliquely.

  Thus, by fitting the claws 79 to the claw receiving portions 96e, the cover portions 92 and 93 are temporarily fixed to the case member 70, and each cover is assembled when the instrument device M is assembled. There is an advantage that the parts 92 and 93 can be prevented from falling off. Although not shown in detail here, after temporarily fixing the cover portions 92 and 93 to the case member 70 using the claws 79 and the claw receiving portions 96e, appropriate fixing means such as screws may be used. It is assumed that the cover portions 92 and 93 are permanently fixed to the case member 70.

  The boss 98 has a pair of side walls 98 a facing each other as shown in FIG. 4. The fourth positioning hole 97 described above is a portion of the first cover 92 on the + Z direction side of the side wall 98 a. It is provided in communication with the second through hole 95. Then, the second positioning pin 76 of the case member 70 passes through the second through hole 95 and is positioned by the fourth positioning hole 97, so that the cover member 90 can be positioned relative to the case 70. It is fixed in the state where position gap was controlled.

  In the case of this example, the respective cover portions 92 and 93 are both formed by injection molding, and the length dimension along the X direction of the respective cover portions 92 and 93 is about 50 cm. . Thus, as in the case where the cover member 20 is divided into the first housing portion 22 and the second housing portion 23, the mold for injection molding of the respective cover portions 92, 93 is enlarged. Is suppressed, and the molding cycle can be shortened when performing the injection molding, so that there is an advantage that an increase in the manufacturing cost for manufacturing the meter device M can be suppressed.

  Further, although not shown in detail here, a plurality of screwing portions are provided at appropriate intervals on the peripheral wall portions of the first and second cover portions 92 and 93, and the plurality of screwings are performed. Holes through which screws for fixing the panel are respectively formed are formed in the flange portion 12 of the see-through panel 10 corresponding to the joint portion.

  Then, by screwing a panel fixing screw that passes through the hole into the screwing portion, the respective housing portions 22 and 23 (more specifically, the housing portions 22 and 23 and the instrument character The see-through panel 10 is attached to the cover member 90 such that the plate 30 and the front wall 78 are held between the flange 12 and the screwing portion.

  Furthermore, hook portions provided on peripheral portions of the housing portions 22 and 23 are provided on the peripheral wall portions of the first and second cover portions 92 and 93 in which the plurality of screwing portions are not formed. An engagement portion (not shown) is formed to be engaged with the cover member 90 by engaging the hook portion with the engagement portion. There is.

  As described above, in the present embodiment, the information display body 30 and the facing member 20 as a resin casing disposed on the viewer side of the information display body 30 are provided. In addition to being configured, the information display body 30 is connected to the inside of the plurality of portions 21 by connecting the plurality of portions 21 (the first casing portion 22 and the second casing portion 23) by a predetermined connecting means C. It is configured to face the opening region 25 to be formed.

  Therefore, the length dimension along the X direction of each beam 22b, 22c, 23b, 23c constituting the main part of each housing 22, 23 is about 50 cm each, and the conventional undivided facing member Since the length dimension is about half compared to (single facing plate), when obtaining the respective housing parts 22 and 23 by injection molding, the respective beam parts 22b, 22c, 23b and 23c (that is, the facing member 20) Can be suppressed as much as possible, and at the same time, the beam portions 22b, 22c, 23b, and 23c of the cover member 20 that are relatively easy to be noticeable when the viewer looks at the cover member 20 through the see-through panel 10. By making the location difficult to deform, it is possible to provide an instrument device M that does not have the possibility of causing deterioration in the appearance quality.

  Further, in the present embodiment, the case member 70 disposed on the side opposite to the viewer side of the information display body 30 and the cover member 90 disposed on the side opposite to the viewer side of the case member 70 are provided. The cover member 90 is constituted by a plurality of cover portions 91 (that is, the first cover portion 92 and the second cover portion 93), whereby a large-sized mold for injection molding the respective cover portions 92, 93 is formed. As the molding cycle can be shortened when performing the injection molding, an increase in the manufacturing cost for manufacturing the instrument device M can be suppressed.

  In addition, this invention is not limited by the above-mentioned embodiment and drawing. It is possible to add changes (including deletion of components) to the embodiment and the drawings as appropriate without departing from the scope of the present invention.

  For example, in the above-described embodiment, the first and second connecting portions 22d and 23d are linear frame bodies extending along the Y direction, but the first and second connecting portions 22d and 23d are The shape may be a bent shape or a curved shape (curved shape). More specifically, when a bent shape is applied, the first connecting portion 22d may be substantially in the shape of "く", and the second connecting portion 23d may be substantially in the shape of "逆". When the curved surface shape is applied, the first connecting portion 22d is a substantially "C" shaped semicircular ring portion, and the second connecting portion 23d is a substantially reverse "C" shaped semicircular ring portion. Just do it.

  Furthermore, in the embodiment described above, the instrument dial plate 30 is used as the information display body, but for example, one including the instrument dial plate 30 and the three display units 40 to 60 may be used as the information display body. Note that at least one of the display units 40 to 60 may not be a so-called indicator, but may be an analog meter (a pointer meter).

10 Perspective Panel 20 Look Up Member (Resin Case)
21 plural parts 22 first case 22 a first opening 22 b first beam 22 c second beam 22 d first connecting part 23 second case 23 a second opening 23 b second Beams of 3 23c Fourth beam 23d Second joint 25 Opening area 30 Dial for instrument (information display)
40 first display unit 50 second display unit 60 third display unit 70 case member 80 circuit board 90 cover member 91 multiple cover portions 92 first cover portion 93 second cover portion C connecting means

Claims (3)

Information display body,
A resin case disposed on the viewer side of the information display body ;
And a case member disposed on the side opposite to the viewer side of the information display body ,
The resin casing is composed of a plurality of parts, and
In the information display body, the positioning portions formed on the case member are respectively positioned on the plurality of positioning portions formed on the plurality of portions, and the plurality of portions are connected to one another, whereby the inner side of the plurality of portions is formed. An instrument device characterized in that it faces an open area formed in the above. Information display body,
And a resin case disposed on the viewer side of the information display body,
The resin casing is composed of a plurality of parts, and
The information display body is configured to face an opening region formed inside the plurality of portions by connecting the plurality of portions by a predetermined coupling means.
The plurality of portions are composed of a first casing having a first opening, and a second casing having a second opening connected to the first opening .
The first housing portion includes a pair of first and second beam portions facing each other across the first opening, one end side of the first beam portion, and one end side of the second beam portion. And a first connecting portion connecting the
The second housing portion includes a pair of third and fourth beams facing each other across the second opening, one end of the third beam and one end of the fourth beam. And a second connecting portion connecting the
Wherein the first to fourth beam portion first, the enclosed by the second coupling part first, total unit device you characterized in that the second opening and with the opening region. Information display body,
A resin case disposed on the viewer side of the information display body;
A case member disposed on the side opposite to the viewer side of the information display body;
And a cover member disposed on the side opposite to the viewer side of the case member,
The resin casing is composed of a plurality of parts, and
The information display body is configured to face an opening region formed inside the plurality of portions by connecting the plurality of portions by a predetermined coupling means.
The cover member has a total unit device you characterized in that it is constituted by a plurality of cover portions.

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