JP4875211B2 - Electronics - Google Patents

Description

  Embodiments described herein relate generally to an electronic apparatus.

  2. Description of the Related Art Conventionally, there has been known an electronic device in which a cable is routed between an electronic component and an outer wall of the casing, and the cable is supported by a rib in the casing.

Japanese Patent Laid-Open No. 10-178728

  In this type of electronic equipment, if the electronic equipment falls inadvertently, there is a risk that the electronic components inside the housing will move to the outer wall side due to the impact, and even in such cases, damage to the cable is suppressed. It is desirable to be able to be configured.

  Therefore, an embodiment of the present invention has an object to obtain an electronic device that can further suppress damage to a cable routed between an electronic component and an outer wall in a housing.

Electronic equipment according to an embodiment of the present invention, as an example, with a casing, a first projecting portion, and the cable, and a second projecting portion. Inside the housing, at least a portion of the electronic components are housed. First protrusion provided between the outer wall and the electronic component housing. Cable was positioned between the outer wall and the first projecting portion. A 2nd protrusion part is provided in a housing | casing, is located between an outer wall and a 1st protrusion part, and can suppress the movement to the outer wall side of a 1st protrusion part. Moreover, the electronic device concerning embodiment of this invention was provided with the housing | casing, the 1st protrusion part, the cable, and the 2nd protrusion part as another example. At least a part of the electronic components was accommodated in the housing. The first protrusion was provided between the outer wall of the housing and the electronic component. The cable was at least partially positioned between the outer wall and the first protrusion. A 2nd protrusion part is provided in a housing | casing, is located between an outer wall and a 1st protrusion part, and can suppress the displacement to the outer wall side of a 1st protrusion part.

FIG. 1 is a perspective view of an electronic apparatus according to an embodiment of the present invention. FIG. 2 is a plan view of the interior (first divided body side) of the second main body portion of the electronic device. FIG. 3 is a plan view of the first divided body as viewed from the inside of the housing. FIG. 4 is an enlarged view of a part of FIG. FIG. 5 is a perspective view showing a part of the first divided body of the housing. FIG. 6 is a diagram illustrating a state in which the cable is routed in FIG. 5. FIG. 7 is a plan view of the second divided body of the housing viewed from the inside of the housing. FIG. 8 is a perspective view showing a part of the second divided body. FIG. 9 is a perspective view showing a cross section of a portion of the second main body portion where the first rib and the locking portion are provided. FIG. 10 is a cross-sectional view of a portion of the second body portion where the second locking portion is provided.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the present embodiment, for convenience, the width direction (left-right direction) of the second main body 3 is the X direction, the tip direction of the second main body 3 is the Y direction, and the thickness direction of the second main body 3 is the same. Let it be the Z direction. The X axis, the Y axis, and the Z axis are orthogonal to each other.

  As shown in FIG. 1, an electronic apparatus 1 according to the present embodiment is configured as a so-called notebook personal computer, and includes a rectangular flat first main body 2 and a rectangular flat second body. A main body 3. The first main body 2 and the second main body 3 are connected by a hinge mechanism 4 so as to be relatively rotatable about a rotation axis Ax between a deployed state shown in FIG. 1 and a folded state (not shown). ing.

  The first main body 2 is provided with a keyboard 5, a pointing device 7, a click button 8, and the like as an input operation unit in a state of being exposed on the surface 2 b side as an outer surface of the housing 2 a. On the other hand, the second main body 3 is provided with a display 6 such as an LCD (Liquid Crystal Display) as an electronic component in a state of being exposed on the surface 3b side as the outer surface of the housing 3a. In the unfolded state, the keyboard 5 and the display 6 are exposed, and the user can use them. On the other hand, in the folded state, the surfaces 2b and 3b face each other in a state of being close to each other, and the keyboard 5, the display 6, the pointing device 7, the click button 8 and the like are hidden by the housings 2a and 3a. Become. In FIG. 1, only a part of the keys 5a of the keyboard 5 is shown.

  The second main body 3 has a rectangular shape that is long in the X direction and short in the Y direction in plan view from the Z direction, and is thin and flat in the Z direction. The housing 3a of the second main body 3 includes a first divided body 3C having a bottom wall 3d that forms a rear surface 3c, and a second divided body 3M having a top wall 3e that forms a surface 3b. ing. A rectangular opening 3f is formed at the center of the surface 3b (top wall 3e) of the second divided body 3M, and the display surface 6a of the display 6 is exposed from the opening 3f.

  As shown in FIG. 2, the display 6 is formed in a rectangular shape in a plan view as viewed from the Z direction. The display 6 is disposed so as to be positioned at substantially the center of the first divided body 3C, and is attached to the first divided body 3C. The position of the display 6 with respect to the first divided body 3 </ b> C is defined by bracket portions 6 b provided at the four corners of the display 6. The display 6 has a flat shape with a relatively thin thickness (the height in the Z direction).

  As shown in FIGS. 2 and 6, a cable 9 is routed in an elongated area between the side surface 6c of the display 6 and the outer wall (peripheral wall) 3g of the first divided body 3C. The outer wall 3g protrudes along the thickness direction (Z direction) of the second main body 3 and is formed in a rectangular frame shape along the periphery of the second main body 3. A plurality of cables 9 (for example, three cables) are routed in parallel depending on the location. The cable 9 is an antenna cable, for example.

  As shown in FIGS. 2 and 4, a plurality of ribs 10 </ b> A, 10 </ b> B, and 10 </ b> C are provided between the outer wall 3 g and the side surface 6 c of the display 6. In the present embodiment, three kinds of elongated ribs 10A, 10B, 10C are arranged in a straight line at intervals along the outer wall 3g in plan view. As shown in FIGS. 5 and 6, in this embodiment, the ribs 10 </ b> A, 10 </ b> B, and 10 </ b> C are formed on the inclined boundary wall 3 h between the outer wall 3 g and the bottom wall 3 d of the first divided body 3 </ b> C. It protrudes along the Z direction (thickness direction of the second main body 3) in a posture substantially parallel to 3g. The ribs 10A, 10B, and 10C have an inner surface 10a that faces the side surface 6c of the display 6 and an outer surface 10b that faces the inner surface 3j of the outer wall 3g, and are closer to the side surface 6c of the display 6 than the outer wall 3g. Placed in position. Further, the size (interval) of the gap gd (see also FIG. 9) between the inner surface 10a of each rib 10A, 10B, 10C and the side surface 6c of the display 6 is set to be substantially constant. 2 and 4, the ribs 10A, 10B, and 10C and the inner surface 10a thereof are arranged substantially in a straight line, and the plurality of inner surfaces 10a are formed on the side surface 6c of the display 6. It lies on a virtual plane that is arranged in parallel with a gap. That is, the plurality of ribs 10A, 10B, 10C forming a linear array are arranged to face the side surface 6c of the display 6 with a slight gap gd.

  As shown in FIGS. 5 and 6, the cable 9 has gaps ga, gb, gc between the ribs 10A, 10B, 10C and the outer wall 3g at the portions where the ribs 10A, 10B, 10C are provided (see FIG. 5). (See 5).

  By the way, when the electronic device 1 falls on the floor involuntarily, the display 6 may move relative to the housing 3a in a direction approaching the outer wall 3g due to inertial force acting on the display 6. . In such a case, the ribs 10A, 10B, and 10C have a function of relaxing the input of impact load to the display 6. That is, when the display 6 relatively moves toward the outer wall 3g side due to deformation of the peripheral portion of the bracket portion 6b or other portions when the electronic device 1 is dropped, the display 6 is moved to the rib 10A, It may be 10B or 10C. In the present embodiment, in such a case, the ribs 10A, 10B, and 10C are deformed by the contact and pressing of the display 6, and energy is consumed by these deformations, so that the housing 3a (the outer wall 3g and the like) The relative impact load input from the ribs 10A, 10B, 10C, etc.) can be relaxed.

  Furthermore, the ribs 10A, 10B, and 10C also have a function of protecting the cable 9 routed between the display 6 and the outer wall 3g. That is, as described above, when the electronic device 1 is dropped or the like, the display 6 is relatively directed toward the outer wall 3g due to deformation of the peripheral portion of the bracket portion 6b (see FIG. 2) and other portions. When moved, the display 6 may hit the ribs 10A, 10B, 10C. In this embodiment, even in such a case, by interposing the ribs 10A, 10B, and 10C between the display 6 and the cable 9, for example, the display 6 abuts on the cable 9 or the display 6 and the outer wall. It is possible to prevent the cable 9 from being damaged when the cable 9 is sandwiched between 3 g.

  From the viewpoint of suppressing damage to the cable 9 described above, it is preferable that the ribs 10A, 10B, and 10C are not largely tilted by pressing due to the relative movement of the display 6. Therefore, in the present embodiment, as shown in FIGS. 7 and 8, the second divided body 3M is projected as a locking portion that locks the ribs 10A, 10B, 10C and the like (however, only the rib 10A in this embodiment). 3i is formed.

  As shown in FIGS. 7 and 8 and the like, the second divided body 3M is formed in a flat rectangular frame shape having a rectangular opening 3f on the inside, and forms a surface 3b of the second main body 3. The wall 3e and the outer wall (peripheral wall) 3k which protrudes along the Z direction (thickness direction of the 2nd main-body part 3) at the periphery of the top wall 3e are provided. And the protrusion 3i which latches rib 10A, 10B, 10C protrudes in the Z direction with the attitude | position along the outer wall 3k at intervals inside the outer wall 3k. Further, the protrusion 3i is formed elongated along the Y direction.

  As shown in FIG. 9, the protrusion 3 i is formed in the gap ga between the outer wall 3 g of the first divided body 3 </ b> C and the rib 10 </ b> A from the distal end side to the proximal end side (downward from above in FIG. 9). Are moving forward. And the protrusion 3i overlaps with the front-end | tip part of rib 10A by the eyes | visual_axis of a X direction (left-right direction of FIG. 9). Therefore, when the rib 10A pushed outward from the display 6 is tilted outward (left side in FIG. 9), the tip portion of the rib 10A is locked to the protrusion 3i. Therefore, the rib 10A is not easily tilted after the time when the rib 10A is locked to the protrusion 3i, and damage to the cable 9 arranged in the gap ga due to interference with the rib 10A is suppressed. The protrusion 3i as a locking portion may be any one that can be locked with the rib 10A when the rib 10A is pushed by the display 6 or tilted, or when the rib 6A is tilted. Therefore, it is not necessary to be engaged with the rib 10A in a state where the relative movement is not performed.

  By the way, as shown in FIG. 9, in this embodiment, the outer wall 3k of the second divided body 3M is disposed adjacent to the outside (left side in FIG. 9) of the outer wall 3g of the first divided body 3C. . Thereby, the boundary line PL on the side surface of the first divided body 3C and the second divided body 3M is arranged on the rear surface 3c side of the second main body portion 3, that is, at a position away from the user in the use state. Can improve aesthetics. Here, when the electronic device 1 is dropped or the like, the display 6 moves relative to the outside (left side in FIG. 9) relative to the first divided body 3C, and the rib 10A tilts outward (left side in FIG. 9). When the display 6 tries to move further outward (left side in FIG. 9) from this state, the second divided body 3M and the second divided body 3M move relative to the first divided body 3C. If it moves relative to the outside, the projection 3i cannot perform its intended function. However, in the arrangement of the outer walls 3k and 3g described above, the outer wall 3g of the first divided body 3C does not serve as a barrier against the outward movement of the second divided body 3M. Therefore, in the present embodiment, as shown in FIG. 10, a second protrusion 3m as a second locking portion that locks with the outer wall 3k is provided inside the outer wall 3k of the second divided body 3M. ing. When dropped, the display 6 moves relative to the outside (left side in FIG. 9) relative to the first divided body 3C, and the rib 10A tilts outward (left side in FIG. 9) and engages with the protrusion 3i. When the display 6 attempts to move further outward (left side in FIG. 9) from this state, the second protrusion 3m is locked to the outer wall 3g. Therefore, it is suppressed that the 2nd division body 3M moves outside relative to the 1st division body 3C. Thus, in the present embodiment, it is possible to avoid a situation in which the second divided body 3M moves relative to the first divided body 3C together with the protrusion 3i and the protrusion 3i cannot perform its intended function. .

  As shown in FIG. 7, a plurality of second protrusions 3m are arranged along the outer wall 3k at intervals. In the present embodiment, the second protrusion 3m is disposed corresponding to the plurality of ribs 10A, 10B, and 10C, and in the gaps ga, gb, and gc between the outer wall 3g and the ribs 10A, 10B, and 10C. Do not advance into. This is because when the second protrusion 3m advances into the gaps ga, gb, and gc, there is less room for the cable 9 to be routed. And as shown in FIG. 8, the 2nd protrusion 3m as a 2nd latching | locking part is formed higher than the processus | protrusion 3i as a latching | locking part.

  Next, each of the three types of ribs 10A, 10B, and 10C will be described. As shown in FIGS. 4, 5, 9, and the like, a reinforcing rib 10 c as a reinforcing portion having a convex shape is provided on the outer surface 10 b side of the rib 10 </ b> A, so that rigidity and strength are improved. In the present embodiment, the rigidity and strength of the rib 10A is the highest among the plurality of ribs 10A, 10B, 10C. This is because when the display 6 is moved relative to the outer wall 3g while being inclined, the adjacent ribs 10B and 10C are present only on one side of the rib 10A arranged at the end of the array, and the load is dispersed. This is because it becomes difficult and a larger load may be applied from the corner of the display 6. The inner surface 3j of the outer wall 3g is formed in a planar shape. By forming it in a flat shape, it is possible to suppress the load from acting on the cable 9 in a concentrated manner, and the cable 9 is hardly damaged.

  Further, as a measure against a larger load input, a protrusion 3i as a locking portion is provided in association with the rib 10A serving as an end of the array. That is, in the state where the first divided body 3C and the second divided body 3M are assembled, the protrusion 3i is inserted into the gap ga between the rib 10A and the outer wall 3g. A gap ge is formed between the rib 10A and the protrusion 3i. Therefore, when the rib 10A is pushed by the display 6 and tilted outward, energy is consumed by the deformation of the rib 10A until the rib 10A is locked to the protrusion 3i.

  Further, the rib 10A has a larger distance from the outer wall 3g (the size of the gap ga) than the rib 10B. That is, damage to the cable 9 is suppressed by ensuring a larger space in which the cable 9 can move. Further, the reduction of the space corresponding to the insertion of the protrusion 3i into the gap ga between the rib 10A and the outer wall 3g is compensated.

  As shown in FIGS. 4 and 5 and the like, a reinforcing rib 10c having a convex shape is also provided on the outer surface 10b side of the rib 10B, thereby improving rigidity and strength. The inner surface 3j of the outer wall 3g is also formed in a planar shape.

  However, the gap gb is narrower than the gap ga between the rib 10A and the outer wall 3g. By narrowing the gap gb, the retainability of the cable 9 in the gap gb can be increased, and the cable 9 can be prevented from leaving the intended routing route. Since the rib 10B is arranged not at the end of the arrangement of the ribs 10A, 10B, and 10C but at an intermediate position of the arrangement, the load is easily dispersed and becomes lower than the rib 10A. Therefore, even if the gap gb is narrower than the gap ga, damage to the cable 9 is easily suppressed.

  The outer wall 3g is a portion facing the rib 10B and has a recessed portion 3p that is partially recessed inward. If the gap gb is narrower than the gap ga while the outer wall 3g is formed in a straight line, a configuration such as disposing the rib 10B outside the rib 10A or making the rib 10B thicker becomes necessary. It is not preferable to dispose the rib 10B on the outside from the viewpoint of shock absorption, and increasing the thickness of the rib 10B is not preferable because it leads to an increase in weight. In this regard, according to the present embodiment, the rib 10B can be more easily aligned with respect to the rib 10A having a wider gap gb between the outer wall 3g. Moreover, the rigidity of the outer wall 3g can be improved by making the outer wall 3g into an uneven shape.

  As shown in FIGS. 4 and 5, etc., a vertical wall 3o in which a notch 3n is formed is provided between the rib 10C and the outer wall 3g. By holding the cable 9 through the notch 3n, the retainability of the cable 9 can be increased. Since the rib 10C is disposed at a position closer to the center of the arrangement of the ribs 10A, 10B, and 10C (ie, the center of the side surface 6c of the display 6), the load is more easily distributed and lower than the rib 10A. . Therefore, even if the gap gf of the notch 3n is narrower than the gaps ga and gb, damage to the cable 9 is easily suppressed.

  Further, since the vertical wall 3o capable of forming the notch 3n is provided, the gap gf narrower than the other gaps ga and gb can be obtained relatively easily regardless of the relative position between the outer wall 3g and the rib 10C. it can.

  As described above, the electronic apparatus 1 according to the present embodiment includes the housing 3a in which at least a part of the display 6 as an electronic component is housed, and the outer wall serving as at least a part of the outline of the housing 3a. 3g, ribs 10A, 10B, 10C provided at a position between the outer wall 3g of the housing 3a and the display 6, the outer surface 10b of which faces the inner surface 3j of the outer wall 3g, and the outer wall 3g and the ribs 10A, 10B, 10C, and a projection 3i as a locking portion that is provided on the housing 3a and locks the rib 10A. Therefore, when the display 6 is relatively moved toward the outer wall 3g due to some reason such as dropping of the electronic device 1, the rib 10A pushed against the display 6 by the projection 3i is on the outside where the cable 9 is routed. Inclination can be suppressed. Therefore, according to this embodiment, the protection property of the cable 9 can be improved. Moreover, in this embodiment, the latching | locking part is formed as a protrusion 3i arrange | positioned on the outer side of rib 10A as a comparatively simple structure.

  Moreover, in this embodiment, the housing | casing 3a had the 1st division body 3C which has the outer wall 3g and rib 10A, 10B, 10C, and the 2nd division body 3M which has the processus | protrusion 3i as a latching | locking part. . Therefore, the configuration of the present invention can be applied to a housing 3a having a plurality of divided bodies 3C and 3M, like the second main body 3 of the electronic apparatus 1. According to such a configuration, the cable 9 is routed in the recess surrounded by the outer wall 3g, the ribs 10A, 10B, and 10C and the bottom wall 3d of the first divided body 3C, and then the second divided body 3M is assembled. Thus, a configuration in which the rib 10A is locked by the protrusion 3i can be obtained relatively easily. In particular, the outer wall 3g and the ribs 10A, 10B, and 10C are provided on the bottom wall 3d of the first divided body 3C, and the cable 9 is disposed in the recess surrounded by the outer wall 3g, the ribs 10A, 10B, 10C, and the bottom wall 3d. In the configuration in which the projection 3i is provided on the top wall 3e of the second divided body 3M, the projection 3i is arranged on the tip side of the rib 10A, so that the cable 9 arranged on the bottom wall 3d side of the recess The protrusion 3i is less likely to interfere.

  Moreover, in this embodiment, the 2nd protrusion 3m as a 2nd latching | locking part latched with the outer wall 3g is provided inside the outer wall 3g of the 1st divided body 3C of the 2nd divided body 3M. It was. Therefore, when the projection 3i is pushed through the rib 10A from the display 6 that has moved relative to the outside, the projection 3i is moved outward by the engagement between the second projection 3m and the outer wall 3g of the first divided body 3C. By suppressing the movement, it is possible to more reliably obtain the effect of suppressing the tilt of the rib 10A by the protrusion 3i.

  In the present embodiment, at least one of the outer surface 10b of the ribs 10A, 10B, and 10C and the inner surface 3j of the outer wall 3g facing the outer surface 10b is formed in a planar shape. Therefore, it can suppress that a load acts on the cable 9 intensively, and can improve the protection property of the cable 9.

  Moreover, in this embodiment, the reinforcing rib 10c as a reinforcing part including a convex shape is formed on the outer surfaces 10b of the ribs 10A and 10B, and the inner surface 3j of the outer wall 3g facing the outer surface 10b is formed in a planar shape. Therefore, it is possible to improve the protection of the cable 9 while improving the rigidity and strength of the ribs 10A and 10B.

  In the present embodiment, a plurality of ribs 10A, 10B, and 10C having different sizes of the gaps ga, gb, and gc between the outer wall 3g are provided, and the outer wall 3g has a gap gb between the outer wall 3g and the outer wall 3g. It is a portion facing the small rib 10B, and has a recessed portion 3p that is partially recessed inside. As a result, the rib 10A having a large gap ga between the outer wall 3g and the rib 10B having a small gap gb between the outer wall 3g can be easily arranged in a straight line. It can suppress acting on specific rib 10A, 10B, 10C intensively.

  Further, in the present embodiment, the plurality of ribs 10A, 10B, 10C are arranged in a straight line at intervals in a plan view from the protruding direction (Z direction) of the ribs 10A, 10B, 10C. The side surface 6c of the display 6 as an electronic component is arranged facing the inside of the arrangement of the plurality of ribs 10A, 10B, 10C, and at least the rib 10A arranged at the end of the arrangement of the plurality of ribs 10A, 10B, 10C. Correspondingly, a protrusion 3i as a locking portion was arranged. That is, damage to the cable 9 can be more effectively suppressed by providing the protrusion 3i that suppresses the inclination of the rib 10A located at the end of the array where a greater load may act.

  In the present embodiment, a plurality of ribs 10A, 10B, and 10C having different sizes of the gaps ga, gb, and gc between the outer walls 3g are provided, and the plurality of ribs 10A, 10B, and 10C are the ribs 10A, 10B and 10C are arranged in a straight line at intervals in a plan view from the projecting direction (Z direction), and face the inner side of the arrangement of the plurality of ribs 10A, 10B, and 10C as electronic components. The side surface 6c of the display 6 is disposed, and among the plurality of ribs 10A, 10B, and 10C, the rib 10B having a small gap gb between the outer wall 3g is an intermediate except for the end of the arrangement of the plurality of ribs 10A, 10B, and 10C. Placed in position. That is, at the intermediate position excluding the end portion of the array of the plurality of ribs 10A, 10B, 10C, the rib 10B having a relatively small gap gb is utilized by utilizing the fact that the load acting from the display 6 is likely to be smaller than the end portion. By disposing, the retainability of the cable 9 can be enhanced while suppressing damage to the cable 9.

  In the present embodiment, a plurality of ribs 10A, 10B, and 10C having different sizes of the gaps ga, gb, and gc between the outer walls 3g are provided, and the inside of the array of the plurality of ribs 10A, 10B, and 10C is provided. The side surface 6c of the display 6 as an electronic component is arranged oppositely, and the plurality of cables 9 are specifically arranged in a direction along the outer surface 10b or the inner surface 3j at least between the outer wall 3g and the rib 10B having a small gap gb. Were arranged in parallel along the protruding direction of the rib 10B. Therefore, the size of the housing 3a is suppressed from increasing with respect to the size of the display 6 in the line of sight from the Z direction, and the gap gb is narrowed for each of the plurality of cables 9, thereby holding each cable 9. Can increase the sex.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiments, and various modifications can be made. For example, the present invention can be implemented as an electronic device other than a notebook personal computer. Moreover, a rib may be arrange | positioned facing the other side surface of a display, and a rib may be provided corresponding to electronic components other than a display. In addition, the specifications (position, size, shape, orientation, etc.) of the outer wall, rib, locking portion, second locking portion, electronic component, reinforcing portion, and the like can be changed as appropriate.

  As described above, the embodiment of the present invention is useful as an electronic device in which a cable is routed around a peripheral portion of an electronic component inside a housing.

  DESCRIPTION OF SYMBOLS 1 ... Electronic device, 3C ... 1st division body, 3M ... 2nd division body, 3a ... Housing | casing, 3g ... Outer wall, 3j ... Inner surface, 3i ... Projection (locking part), 3m ... 2nd projection ( (Second locking portion), 3p ... concave portion, 9 ... cable, 10A, 10B, 10C ... rib, 10b ... outer surface, 10c ... reinforcing rib (reinforcing portion), ga, gb, gc ... gap.

Claims (9)

A housing in which at least a part of the electronic component is housed,
A first protrusion provided between an outer wall of the housing and the electronic component;
A cable positioned between the outer wall and the first protrusion;
A second protrusion that is provided in the housing and is positioned between the outer wall and the first protrusion, and capable of suppressing movement of the first protrusion toward the outer wall;
An electronic device characterized by comprising:   The electronic apparatus according to claim 1, wherein the casing includes a first divided body having the first protruding portion and a second divided body having the second protruding portion. 3. The electron according to claim 2, wherein the second divided body is provided with a third projecting portion that is engaged with the outer wall on the electronic component side of the outer wall of the first divided body. machine. A housing in which at least a part of the electronic component is housed,
A first protrusion provided between an outer wall of the housing and the electronic component ;
A cable at least partially positioned between the outer wall and the first protrusion;
A second protrusion that is provided in the housing, is positioned between the outer wall and the first protrusion, and is capable of suppressing displacement of the first protrusion toward the outer wall;
An electronic device characterized by comprising:   The reinforcing portion including a convex shape is provided on the surface of the first protruding portion on the outer wall side, and the surface of the outer wall on the first protruding portion side is provided in a flat shape. Electronic equipment. A plurality of the first protrusions having different sizes of gaps between the outer walls;
The concave portion recessed inside the housing is provided at a position on the outside of the housing of the first projecting portion where the gap between the outer wall and the outer wall is small. The electronic device as described in any one. The plurality of first protrusions are arranged in a row along the outer wall,
The said 2nd protrusion part was provided corresponding to said 1st protrusion part located in the edge part of the row | line | column of at least some said 1st protrusion part, The any one of Claims 1-6 characterized by the above-mentioned. Electronic equipment described in one. A plurality of the first protrusions having different sizes of gaps between the outer walls are arranged in a row along the outer wall,
Among the plurality of first protrusions, the first protrusion having a small gap with the outer wall is located at an intermediate position excluding the end of the row of the plurality of first protrusions. The electronic device as described in any one of Claims 1-7. A plurality of the first protrusions having different sizes of gaps between the outer walls are disposed along the outer walls,
The surface on the outer wall side of the first protruding portion between the plurality of cables and at least the first protruding portion having a small gap between the outer wall and the outer wall among the plurality of first protruding portions. The electronic device according to claim 4, wherein the electronic device is arranged in parallel along at least one of the surfaces of the outer wall on the first projecting portion side.

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