JP2006261496A - Fixing structure of member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce the number of members for attaching and fixing members, to perform easy assembly operation, to highly ensure the density of the arrangement of the member to the inside of a casing, and to prevent a shape and the arrangement of a ground pole from being largely limited in equipment with the ground pole, in the case the position of the casing for fixing the member is different from a direction going straight to the removal direction of a mold for molding the casing, in a fixing structure of the member for attaching the fixing members to a plurality of bosses, and attaching and fixing the member such as a display device and a substrate to the casing by the attached fixing member. <P>SOLUTION: A casing 3 is provided with a plurality of bosses 5, 6, 7 and 8 extending in the removal direction of a mold for molding the casing 3. Fixing members 23, 28 which hold a members 18 to be attached and fixed in a prescribed location in a prescribed position are screwed to bosses 5, 6, and 7, 8, respectively. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a member mounting structure for mounting a member constituting a device such as a display device, an operation device, a driver circuit board of a device, a printed circuit board, or the like at a predetermined position of a casing in a predetermined posture.
In particular, a plurality of bosses are provided, screws are attached to the bosses, the members are attached by pressing with the bosses, and the surface on which the members are to be attached is the direction in which the molding die is removed from the casing of the molded product, so-called metal molds. The present invention relates to a member mounting structure in a case where the posture is not perpendicular to the mold drawing direction.

Electrical and electronic devices are usually covered with a casing so as to be protected from dust, water droplets, heat, electricity, impact, and the like from the outside. Therefore, the main part of the function of the device is attached and fixed so as to be integrated with the casing.
Here, since the members constituting the operation device, the display device, or the circuit board or printed circuit board for driving them have a close positional relationship with a predetermined part of the casing, the member is predetermined with respect to the entire casing. It is necessary to be attached in a predetermined posture at the position.

  Now, when a plurality of bosses are provided, screws are fixed to the bosses, the members are attached by pressing with the bosses, and the surface on which the members are to be attached is not in a posture perpendicular to the direction in which the casing mold is removed As the member mounting structure, those disclosed in the following documents are known.

JP 08-334944 A JP 2001-7620 A

  In the technique disclosed in Japanese Patent Application Laid-Open No. 08-334944, a member is attached to a casing. A display window 19 is opened in the cover 15 which is an upper casing, and the display element 22 and the LED 23 can be transmitted through the display window 19 and read. In this manner, four abutting protrusions are formed by screwing the screws 27 inserted into the screw insertion holes 25e of the bosses 25f provided on the fixing plate 25 into the cover 15 side so as to correspond to the positions on the circuit board 20. 25d is configured to press and fix the circuit board 20 to the cover 15 for attachment.

In the technique disclosed in the publication, the screws are fixed only at one place, but the four abutting projections 25d press the circuit board 20 by screwing the screws 27 to the cover body 15. In this configuration, the four abutting protrusions 25d can be received as substantially acting as bosses.
Here, the boss 25f and the four abutting protrusions 25d are formed so as to extend in the same direction as the direction in which the mold of the fixing plate 25 is removed, as apparent from FIG.

  In the invention disclosed in the above publication, as shown in FIG. 2, a fixing boss 11 is provided in a cabinet 9 corresponding to a casing, and a screw through hole 13 of an antenna 8 is provided. A technique for mounting and fixing the circuit board 12 in the cabinet 9 by screwing the inserted screw 18 into the fixing boss 11 is disclosed.

In FIG. 2 of the same publication, the right side portion is omitted, but the circuit board 12 is fixed to the boss by screwing the boss at the omitted right side portion, pressing the boss, or the like. Received when fixed to
Here, the fixing boss 11 clearly extends from the drawing in the same direction as the direction in which the mold of the cabinet 9 is pulled out.

On the other hand, in electrical equipment and electronic equipment, display devices and operation devices are devised in terms of the position and orientation of their arrangement so as to obtain higher usability for those who use or operate them.
That is, in the box-shaped casing, a slope that is in the direction of the operator's field of view is provided between the front surface and the top surface, or the casing is formed in a curved shape having a surface that is in the direction of the operator's field of view. A display device and an operation device are disposed and fixed on a surface that becomes the visual field direction.

  Also, today, in order to increase the aesthetic value of the appearance, a casing having a large number of curved portions and slope portions is used. In the casing having such a shape, the members are disposed and fixed on the curved surface portion or the slope portion of the casing.

In order to attach and fix a member to a plurality of bosses with screws or the like on a curved surface portion or a slope portion of a casing, as is apparent from Japanese Patent Application Laid-Open Nos. 08-334944 and 2001-7620. It is necessary that the boss extends in the direction of removing the casing mold, that is, the boss extends in a direction perpendicular to the surface on which the member is to be mounted.
On the other hand, in the attachment structure of the member to the casing shown in Japanese Patent Application Laid-Open Nos. 08-334944 and 2001-7620, the member to be attached is not attached and fixed to the curved surface portion or the slope portion of the casing.

  Therefore, when the member to be attached is a curved surface portion or a slope portion of the casing and the boss is attached to a surface that does not extend in a direction perpendicular to the surface to which the member is to be attached, Japanese Patent Application Laid-Open No. 08-334944 and The technique disclosed in Japanese Patent Laid-Open No. 2001-7620 cannot be applied.

  On the other hand, when a member is attached to a curved surface portion or a slope portion that is not perpendicular to the extending direction of the boss, a plurality of bosses extending in the direction of removing the mold in the vicinity of the surface portion to which the member is attached. And a member to be attached is held by a holding member that is held in the same posture as the curved surface portion or the slope portion, and the holding member is fixed to the plurality of bosses by screws. Can be considered.

  Here, the plurality of bosses are formed so as to extend in the direction of removing the mold, and the posture of the member to be attached is obtained and held by the holding member so that the member is attached to the casing. There is no problem with mounting and fixing.

However, in the structure for attaching the member having the above-described structure to the casing, since the holding member is interposed between the casing and the member to be attached, the number of members is increased, and the work process is increased in assembling. Problems arise.
In particular, in order to hold the member to be mounted in a desired posture, there arises a problem that the holding member needs to be made with high dimensional accuracy.
Further, when the ground electrode is disposed in terms of electrical function in the apparatus, there is a problem that the ground electrode is largely restricted by the holding member in its shape and position to be disposed.

On the other hand, today, casings of electrical equipment, electronic equipment, and the like are desired to have a curved surface portion or a slope portion in order to increase the aesthetic value in appearance.
It is not a problem that the casing has a curved surface portion or a slope portion. However, in a casing having a curved surface portion or a slope portion, the volume inside the casing is smaller than the appearance, so that the members to be disposed inside the casing should be disposed with a high density or as much as possible. It is necessary to remove unnecessary unnecessary members.
In particular, the above-mentioned problem becomes even more serious when there is a need to reduce the thickness and thickness of the entire apparatus with multiple functions.

  The present invention has been made in view of the above circumstances, and a member such as a display device, an operation device, a driver circuit board of a device, a printed circuit board, and the like is attached and fixed to a casing. A plurality of bosses are provided in the vicinity, screwed to the bosses, pressed by the bosses, etc., and the posture of the casing portion to which the members are to be attached is perpendicular to the extending direction of the bosses, that is, the die for molding the casing Even if the direction is different from the direction orthogonal to the direction, it is possible to reduce the number of members for mounting and fixing the members, the assembly work is simple, and the density of the arrangement of the members inside the casing is reduced. Mounting of components that can be secured high and do not cause significant restrictions on the shape and arrangement of the ground electrode in equipment with a ground electrode And to provide a structure.

  According to the present invention, a fixing member that holds a member to be attached to a casing in a desired position at a desired position is attached to a plurality of bosses that extend in a direction in which the casing mold is removed. Structure.

  The detailed configuration includes a plurality of bosses provided so as to extend in a direction in which a mold for molding the casing is pulled out in the vicinity of a portion to which the member of the casing is to be attached, and the member to be attached is desired for the casing. When placed in a desired posture at a position, the boss is screwed, pressed against the boss, latched on the boss, or the boss so that the member is held in the posture at the position. This is a member mounting structure comprising a fixing member that is attached to a plurality of bosses by forming a notch in the base and inserting into the notch.

Here, examples of the fixing member include those made of an elastic material in which a biasing force acts in the mounting direction of the member when the fixing member is mounted on the boss.
Furthermore, the fixing member may be a metal plate member, a synthetic resin or rubber plate member, or a synthetic resin or rubber block body in a configuration in which the fixing member is screwed to the boss and attached to a plurality of bosses. It is done.
If it is necessary to dispose a negative electrode, so-called ground, in the vicinity of the member to be attached to the casing, if a metal plate member fixing member is used, the fixing member functions as a ground. As compared with the case of newly disposing, a margin in space is generated, and the assembling work is also simplified.

On the other hand, when a fixing member for a synthetic resin or rubber plate member is used, the fixing member can function as an insulating material in the vicinity of the mounting position.
Further, when a fixing member for a synthetic resin or rubber block is used, the fixing member can have a function as an insulating material and a function as a cushioning material between the members in the vicinity of the mounting position. .

In a specific configuration in which the fixing member is pressed by the boss and attached to the plurality of bosses, a metal plate member, a synthetic resin or rubber plate member, or a rubber block body may be used.
Here, the pressing force to the boss is a force opposite to the extending direction of the boss. Specifically, when the casing is integrated with the opposing casing, the pressing force from the opposing casing is the same. Is mentioned.
In such a configuration, a positioning concave portion, a groove portion, a step portion, and the like for determining the position where the fixing member and the boss to be pressed should be engaged are formed at the tip of the boss to which the fixing member is pressed. It is desirable.

In the configuration in which the fixing member is attached to the plurality of bosses by being hooked to the boss, specifically, a metal wire member, a string-like member made of a rubber material, or the like can be given.
Here, for the configuration in which the fixing member is made of a metal wire member, a string-like member made of a rubber material, etc., and is fixed to the casing by being hooked on a plurality of bosses, the fixing member and the boss In order to maintain the hooked state, a structure including a hooked portion for hooking may be used.

Specifically, the fixing member includes a metal plate member and a synthetic resin plate member in a configuration in which cut portions are formed on the front end sides of the plurality of bosses and attached to the plurality of bosses by insertion into the cut portions. It is done.
Here, the direction, shape, and size of the cut formed in the boss may be appropriately selected based on the size and shape of the boss and the fixing member, the arrangement state of other members, and the like.

Further, if a minus electrode, a so-called gland, needs to be disposed in the vicinity of a member to be attached to the casing, the fixing member can be made to function as a gland by using a metal plate member fixing member.
On the other hand, when a fixing member for a synthetic resin plate member is used, the fixing member can function as an insulating material in the vicinity of the mounting position.

  Furthermore, there is provided a member mounting structure in which a rib or / and a rib for disposing the member in a desired position with respect to the casing in a desired posture is provided in the vicinity of a portion to which the member of the casing is to be attached. Can be mentioned.

  The present invention includes a plurality of bosses extending in the direction of extraction of a mold for molding the casing in the vicinity of a position to which the casing member is attached and fixed, and is fixed to two or more of the plurality of bosses. When the fixing member is attached to the desired position of the casing in a desired posture by attaching the working member, the posture of the casing portion to which the member is to be attached is not perpendicular to the extending direction of the boss. Even if there are, there are few members for mounting and fixing the members, the assembly work of the entire apparatus is simplified, the density of the members disposed inside the casing can be ensured high, and the device has a ground electrode Is a structure for mounting a member without any significant restrictions on the shape and arrangement of the ground electrode.

  FIG. 1 to FIG. This will be described in detail based on the embodiment shown in FIG. However, the present invention is not limited to the embodiments.

As shown in FIG. 1, the member mounting structure 1 includes bosses 5, 6, 7, 8, 9, 10, ribs 11, 12, and windows on the inner surface 4 of the upper casing 3 of the recording / playback device 2. A portion 13 is formed.
The casing 3 is molded from ABS synthetic resin, and the bosses 5, 6, 7, 8, 9, 10, the ribs 11 and 12, the window 13 and other molded parts are molded. For this purpose, the mold (not shown) is formed so as to extend in the direction of extraction (arrow A direction).
Other examples of the material of the casing 3 include polycarbonate synthetic resin.

The bosses 5, 6, 7, and 8 are respectively formed with female thread portions 14, 15, 16, and 17 that extend in the extending direction of each boss, that is, in the direction of extracting a mold for molding the casing 3. .
The ribs 11 and 12 are provided so that the posture of the substrate 18 that is a member to be attached becomes a predetermined posture with respect to the casing 3.

Note that the abutting surfaces of the ribs 11 and 12 that take the substrate 18 in a predetermined posture are the extending directions of the bosses 5, 6, 7, 8, 9, and 10, that is, the gold for molding the casing 3. It is not perpendicular to the direction of the mold extraction (the direction of arrow A).
Further, the surface of the casing 3 defining the window portion 13 is also not perpendicular to the direction of drawing the mold for molding the casing 3 (arrow A direction).

  The boss 9 fits the notch 20 of the projecting piece 19 attached to the substrate 18, and the boss 10 fits the notch 22 of the projecting piece 21 attached to the substrate 18 to be placed on the ribs 11 and 12. This is for positioning the substrate 18 at the predetermined position.

The fixing member 23 is made of a phosphor bronze material, which is an elastic and conductive metal material, and has through holes 26 and 27 through which the screws 24 and 25 are inserted, respectively.
Similarly, the fixing member 28 is made of a phosphor bronze material, which is a metal material having elasticity and conductivity, and has through holes 31 and 32 through which the screws 29 and 30 are inserted.
In addition, as for the fixing members 23 and 28, the thing which gave antirust plating to stainless steel, steel other than a phosphor bronze material, etc. are mentioned.

In the fixing member 23, when the screws 21 and 22 are inserted into the through holes 26 and 27, respectively, and are screwed into the female screw portions 14 and 15 and attached to the casing 3, the plate portion 33 faces the casing 3 side. A pressing force is applied in the direction (arrow B direction).
Similarly, in the fixing member 28, when the screws 29 and 30 are inserted into the through holes 31 and 32, respectively, and are screwed into the female screw portions 16 and 17 and attached to the casing 3, the plate portion 34 is attached to the casing 3. A pressing force acts in the direction toward the side (the direction of arrow B).

That is, the plate portion 33 of the fixing member 23 and the plate portion 34 of the fixing member 28 substantially function as pressing portions.
The pressing force of the plate portions 33 and 34 is desirably set to a desired value by appropriately selecting and setting the mounting state of the fixing members 23 and 28, material, shape, thickness, and the like.

The window portion 13 is fixedly bonded after the colored translucent window member 35 is fitted.
Further, on the back side of the substrate 18, that is, on the side facing the inner side surface 4 of the casing 3, the LCD display means 36 and circuit components (not shown) for driving it are attached.

The member mounting structure 1 in the recording / playback apparatus 2 is configured as described above. Hereinafter, the assembly and function of the member mounting structure 1 will be described.
The window member 35 is fitted into the window portion 13 in a predetermined state, and then the window member 35 is bonded and fixed to the casing 3.
Next, the notch 20 and 22 of the board 18 to which the LCD display means 36 and the circuit components for driving the LCD display means 36 are attached are fitted into the bosses 9 and 10, respectively, so that the board 18 is ribbed 11 and 12. Placed on.

Here, the substrate 18 takes a predetermined position with respect to the casing 3 by the ribs 11 and 12, that is, the light emitting surface (not shown) of the LCD display means 36 attached to the base 18 is the window portion 13. It will take a posture almost parallel to.
At this time, the substrate 18 is positioned on the ribs 11 and 12 by fitting the notches 20 and 22 to the bosses 9 and 10, respectively.

The fixing member 23 is placed so as to press the substrate 18, inserted into the through hole 26 of the screw 24, and further screwed into the female screw portion 14 of the rib 5. Similarly, the fixing member 23 is inserted into the through hole 27 of the screw 25 with the substrate 18 being pressed, and further screwed into the female screw portion 15 of the boss 6.
Similarly, the screw 29 is inserted into the through hole 31 of the fixing member 28 and screwed into the female thread portion 16 of the boss 7, and then the screw 30 is inserted into the through hole 32 of the fixing member 28, Screwed into the female thread portion 17 of the boss 8.

Here, the fixing member 23 is attached and fixed to the bosses 5 and 6 side, that is, the casing 3 side by screwing. At this time, since the plate portion 33 of the fixing member 23 presses the substrate 18 in the direction of the rib 11 by elasticity, the substrate 18 is held in the above position and in the above posture. .
Similarly, the fixing member 28 is attached and fixed to the bosses 7 and 8 side, that is, the casing 3 side by screwing. At this time, since the plate portion 34 of the fixing member 28 presses the substrate 18 in the direction of the rib 12 by elasticity, the substrate 18 is held in the above position and in the above posture. .

Therefore, the substrate 18 is held in the above position and in the above posture on the ribs 11 and 12 by the pressing force due to elasticity from the fixing members 23 and 28.
Further, when the person who assembles the recording / playback apparatus 2 uses the fixing members 23, 28 as a negative pole, that is, a so-called ground, the fixing members 23, 28 and the bosses 5, 6, 7, 8 are interposed. It is possible to obtain a ground by interposing a conducting wire in
In the member mounting structure 1 having such a configuration, a space is provided in comparison with a case where a ground is newly provided separately, and the assembling work is also simplified.

In the member mounting structure 1, the bosses 5 to 10, the ribs 11 and 12, etc. can be formed in the same extending direction as that of the mold of the casing 3, and a window. The posture of the substrate 18 disposed to face the portion 13 and the window portion 13 is different from the direction in which the mold is removed and the direction perpendicular to the mold.
That is, the shape of the casing 3 can be set freely.

On the other hand, as described above, the member mounting structure 1 does not involve interposing a spacer in order to bring the substrate 18 into a desired posture. Also, it is easy to assemble. Furthermore, the inner volume of the casing 3 can be fully utilized as much as there is no spacer.
In particular, in the case where a gland is provided, the convenience of assembling is much higher than when a spacer is interposed between the substrate 18 and the casing 3.

In the member mounting structure 1, the two linear ribs 11 and 12 are disposed so as to face each other. However, the shape and size of the member to be positioned, and the shapes and sizes of the other members to be disposed. Depending on the shape of the casing 3 or the like, it is desirable to appropriately set a U-shape, a U-shape, a circular shape, an arc shape, or the like.
Further, the positioning bosses 9 and 10 are disposed at substantially the center of the ribs 11 and 12, respectively, but it is desirable to set them appropriately according to the position of the notch of the member to be attached.

Hereinafter, a member mounting structure 1a according to a second embodiment of the present invention will be described with reference to FIG.
In the member mounting structure 1a, a block-shaped fixing member 23a made of a rubber material is employed.
Even if the shape of the casing 3a is the same, there is a case where the casing 3a is desired to have versatility with respect to the thickness of the member 18a to be attached to the casing 3a being different.
In such a case, the bosses 5a, 6a, 7a, 8a are formed by matching the dimensions of the bosses 5a, 6a, 7a, 8a extending from the casing 3a in correspondence with the member 18a having the largest thickness. .

  Of course, like the casing 3, the casing 3a has the bosses 5a, 6a, 7a, 8a, the window portion 13a and the like extended in the direction of extracting a mold for forming the casing 3a, that is, in the direction of the arrow Aa. Yes.

  And when the thickness of the member 18a to be attached is small, the block portion of the block-shaped fixing member 23a made of a rubber material is filled so as to fill the dimension that is excessively extended from the bosses 5a, 6a, 7a, 8a. The member 18a is pressed toward the casing 3a, that is, in the direction of the arrow Ba, and the member 18a is held at that position and in its posture.

In the member mounting structure 1a having such a configuration, the fixing member 23a is formed of a rubber material, so that it can function as an intervening insulator for other components.
Further, as a configuration for causing the fixing member 23a to act as an intervening insulator, there may be mentioned one in which the fixing member 23a is made of a synthetic resin.
Furthermore, in the case where there is not enough space, it can be dealt with by forming the fixing member 23a from a synthetic resin rich in elasticity.

Furthermore, in the member mounting structure 1a having such a configuration, that is, by forming the fixing member 23a from a rubber material or a synthetic resin material, in addition to an insulating function, the member mounting structure 1a can have a function as a buffer material between the members. Is possible.
Moreover, in order to give the function as a high shock absorbing material to the fixing member 23a, what was formed in the corrugated sheet shape is mentioned.

Hereinafter, a member mounting structure 1b according to a third embodiment of the present invention will be described with reference to FIG.
In the member mounting structure 1b, the fixing member 23b is attached to the bosses 5b and 6b by being pressed by the bosses 5b and 6b upon receiving a pressing force when integrated from the lower casing 37b integrated with the casing 3b. It is a configuration.
The bosses 5b and 6b are formed with cylindrical protrusions 38b and 39b at the tip, and through holes 26b and 27b through which the protrusions 38b and 39b are inserted into the engaging portions of the fixing member 23b with the bosses 5b and 6b. Is formed.

Further, the casing 37b is formed with recesses 40b and 41b into which the protrusions 38b and 39b are respectively fitted at positions facing the bosses 5b and 6b when the casing 3b and the casing 37b are integrated.
Therefore, in the member mounting structure 1b, when the casings 3b and 37b are integrated after the through holes 26b and 27b of the fixing member 23b are inserted into the protrusions 38b and 39b, respectively, the protrusions 38b and 39b are recessed. 40b and 41b are fitted, and the fixing member 23b is attached to the bosses 5b and 6b by pressing force from the casing 3b and the casing 37b.

As shown in FIG. 4, the casing 3 b and the casing 37 b are kept in an integrated state by screwing the screws 24 b and 25 b to the casing 3 b side.
Therefore, since the fixing member 23b is attached to the bosses 5b and 6b, the fixing member 23b presses the base plate 18b that is positioned and positioned in such a state.
Accordingly, the state of the substrate 18b is held by the pressing force from the fixing member 23b.

Here, in the member attachment structure 1b, the same effect as the member attachment structure 1 can be obtained.
Further, the tip end portions of the bosses 5b and 6b are formed in a hemispherical shape, and the engaging portion of the fixing member 23b with the bosses 5b and 6b is formed in a recess for fitting the hemispherical shape. Even when the hemispherical tip is fitted into the recess formed in the fixing member 23b and the pressing member 23b receives the pressing force from the lower casing 37b in this state, the fixing member 23b is attached and fixed. Good. Also in this case, the same effect as the member mounting structure 1 can be obtained.

  In the member mounting structure 1b, in order to determine the position where the fixing member 23b and the bosses 5b and 6b should be engaged, the tip ends of the bosses 5b and 6b are formed in a hemispherical shape, and a recess is formed in the fixing member 23b. In addition to this, a configuration in which a recess is formed at the tip of the boss 5b, 6b and a protrusion is formed at a corresponding portion of the fixing member 23b, a groove or a cut is formed in the boss 5b, 6b, and Examples include a configuration in which a fixing member is sandwiched in a groove portion or a cut, and a configuration in which a step portion is formed in the bosses 5b and 6b and a step portion corresponding to the step portion is formed in the fixing member.

Furthermore, in the member mounting structure, a fixing member such as a metal wire member or a string-like member made of a rubber material is hooked on the tip of the boss as a fixing member to be attached to a plurality of bosses. A configuration to be attached is mentioned.
In such a configuration, a metal wire member that is a fixing member, a string-like member made of a rubber material, and the like is hooked and attached to the tip end portion of the boss, so that it is in a predetermined position with respect to the casing. The member taking the attitude is held in that state.

In addition, about the structure which fixes a member to a casing by latching on several boss | hubs, in order to hold | maintain the latching state of a fixing member and a boss | hub, the neck part for latching, a notch part, etc. The structure provided with may be sufficient.
Further, the member mounting structure having such a configuration has the same effect as the member mounting structure 1 described in detail above.

In addition, in the member mounting structure, the fixing member is specifically formed with a cut portion, a recess, or the like in the vicinity of the tip of the plurality of bosses, and the end of the fixing member is fitted into the cut portion, the recess, or the like. It is possible to adopt a configuration in which fixing members are attached to a plurality of bosses.
And the member which has taken the predetermined position and predetermined position with respect to the casing by the fixing member attached to the plurality of bosses can be held in that state.

In the mounting structure of the member having such a configuration, a metal plate member and a synthetic resin plate member are specifically exemplified as the fixing member.
The direction, shape, and size of the cuts and recesses formed in the plurality of bosses may be appropriately selected based on the size and shape of the bosses and fixing members, the arrangement of other members, and the like. .

Specifically, in the plurality of bosses, cuts are formed in portions facing each other, recesses and the like are formed, and the member to be attached is held at a predetermined position and a predetermined posture with respect to the casing while the fixing member is For example, the member to be attached is held in the casing by being inserted into a notch or a recess.
Also in the member mounting structure having such a configuration, the same effects as those of the member mounting structure 1 described in detail above are obtained.

It is a principal part disassembled perspective view of the configuration of an embodiment of the best mode of the present invention. FIG. 2 is a main part sectional view for explaining the configuration of the main part in the embodiment shown in FIG. 1. FIG. 3 is a diagram corresponding to FIG. 2 of a second embodiment of the present invention. FIG. 10 is a diagram corresponding to FIG. 2 of a third embodiment of the present invention.

Explanation of symbols

1: Member mounting structure 3, 37b: Casing 4: Casing inner surface 5, 6, 7, 8, 9, 10: Boss 11, 12: Rib 13: Window 18: Member 23, 28: Fixing member 33 : Plate part (pressing part) of the fixing member 23
34: Plate portion (pressing portion) of fixing member 28

Claims (4)

A plurality of bosses provided to extend in a direction in which a mold for molding the casing is pulled out in the vicinity of a portion to which the member of the casing is to be attached, and the member to be attached are in a desired position at a desired position of the casing. When installed, the boss is screwed, pressed to the boss, latched to the boss, or a notch is formed in the boss so that the member is held in its position at that position. A member mounting structure including a fixing member that is attached to a plurality of bosses by insertion into the cut portion.
The member mounting structure according to claim 1, wherein the fixing member is made of an elastic material in which a biasing force acts in a mounting direction of the member when the fixing member is mounted on the boss.
The member fixing structure according to claim 1, wherein the fixing member is made of a metal material and functions as a negative electrode.
2. The attachment of a member according to claim 1, wherein a rib or / and a rib for disposing the member in a desired position at a desired position with respect to the casing is provided in the vicinity of a portion to which the member of the casing is to be attached. Construction.

Images