JP2008059199A - Personal computer table - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a personal computer table which is hard to be damaged, when dropping by suppressing increase in thickness, when folding it into two. <P>SOLUTION: A first support plate 11, which is a plate-like reinforcing rib (protection rib) 18 protruding at a rear face 14, and a second support plate 12 are connected freely openable by a connecting shaft 20. The reinforcing rib 18 is arranged slightly at the outer side of a circumference edge 12a of the second support plate 12, when it is folded into two, and a projection height from the rear face 14 of the reinforcing rib 18 is formed larger than the thickness of the second support plate 12 containing the reinforcing ribs 24-27 so that the second support plate 12 is contained inside the reinforcing rib 18, when it is folded into two. As a result, breakage of the second support plate 12 is prevented, by suppressing increase of thickness when folded into two and protecting with the reinforcing rib 18, at dropping etc. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a personal computer stand on which a notebook personal computer is placed when the notebook personal computer is used on a mounting surface such as a desk.

2. Description of the Related Art A personal computer stand on which a notebook personal computer (hereinafter referred to as “personal computer”) is used is known that can be folded in two and is convenient to carry (for example, Patent Document 1). This personal computer stand (note carry) is a plate-like front unit and a plate-like rear unit that can be opened and closed by hinges. The plane is configured so that it can be folded in two when carried.
JP 2003-44164 A

  However, according to the above-mentioned personal computer stand, although the occupied area is almost halved by folding, there is a problem that the thickness is almost doubled by adding the thicknesses of the front unit and the rear unit. . In addition, for example, since it is thinly configured to be portable, there is a problem that it is easily damaged when it is accidentally dropped.

  Therefore, an object of the present invention is to provide a personal computer stand that suppresses an increase in thickness when folded in two and is less likely to be damaged when dropped.

  According to a first aspect of the present invention, in a personal computer stand used in a state of being inserted between the personal computer and the mounting surface when the notebook personal computer is used on the mounting surface, It is configured to be openable and closable with respect to the connecting shaft, and each front surface forms a flat surface in the open state and is folded in half so that the respective back surfaces are combined in the closed state. A second support plate, a low-friction back-side leg portion that protrudes in the vicinity of both left and right ends on the back side of the back side of the first support plate and contacts the mounting surface, and the second support plate Protruding on the back surface of the first support plate so as to follow the outer periphery of the front side of the second support plate that is provided on the back surface side of the near side and contacts the mounting surface described above, and the second support plate when folded in half And at the time of folding in half It has a protective rib for accommodating the second support plate on the inside, characterized in that.

  According to a second aspect of the present invention, in the personal computer stand according to the first aspect, the first support plate and the second support plate each have an opening, and each opening side is connected by the connecting shaft. In addition, the opening is connected to form a heat dissipation hole in the open state.

  The invention according to claim 3 is characterized in that in the personal computer stand according to claim 1 or 2, a gap is formed between the lower end of the protective rib and the mounting surface in the open state.

  According to a fourth aspect of the present invention, in the personal computer stand according to any one of the first to third aspects, the protruding height of the back leg portion from the back surface of the first support plate is the second support plate. It is characterized by being set higher than the projecting height of the front side leg portion from the back surface of the head.

  According to a fifth aspect of the present invention, in the personal computer stand according to any one of the first to fourth aspects, the personal computer stand is provided on the near side of the second support plate, and the back leg is grounded to the mounting surface. It has a handle for raising the near side leg in a state where it is in a closed state.

  The invention according to claim 6 is the personal computer stand according to any one of claims 1 to 5, wherein the protective rib includes left and right ribs facing in the left and right direction on the back side, and left and right sides in the front and rear direction, respectively. The front and rear ribs, and the inclined ribs connecting the rear end of the front and rear ribs and the left and right ends of the left and right ribs, and the rear leg includes the rear leg and The contact portion with the surface is an area outside the inclined rib, is disposed on the front side of the extension of the left and right ribs, and is disposed on the inner side of the extension of the front and rear ribs.

  The invention according to claim 7 is the personal computer stand according to any one of claims 1 to 6, wherein the first support plate and the second support plate are engaged with each other in order to maintain an open state. It has a locking part which can be freely engaged and disengaged.

  The invention according to claim 8 is the personal computer stand according to any one of claims 1 to 7, wherein portions of the back surface side of the first support plate that are located at the left and right ends of the outer peripheral edge of the first support plate And a finger hooking region for hooking a finger from the outside in the left-right direction is formed between the protective rib and the protective rib.

  The invention according to claim 9 is the personal computer base according to any one of claims 5 to 8, wherein a part of the handle acts as a stopper for regulating the position of the front end of the personal computer. To do.

  According to the first aspect of the present invention, since the surfaces of the first support plate and the second position plate form a flat surface, a personal computer can be placed on the surface in the open state. In this state, the low-friction back side legs projecting near the left and right ends on the back side of the back side of the first support plate, and the high friction side provided on the back side of the front side of the second support plate The side legs contact the mounting surface. Therefore, for example, if the front side of the second support plate is lifted in a state where the personal computer is placed, the front side leg portion of the high friction will be lifted from the placement surface. The personal computer stand and the personal computer can be easily moved back and forth and right and left by the part. In addition, the personal computer stand is folded in half so that the first support plate and the second support plate are combined with each other, so that it is compact and easy to carry. Furthermore, since the second support plate is housed inside the protective rib projecting from the back surface of the first support plate at the time of folding in half, it is possible to suppress the increase in the thickness at the time of folding in half. In addition, for example, when the second support plate can be protected by the protection rib when it has been dropped, damage to the second support plate can be prevented.

  According to the invention of claim 2, the first support plate and the second support plate have openings, and in the open state, these openings are connected to form a heat radiating hole on the center side. It is possible to radiate the heat that has been generated through this heat radiating hole.

  According to the invention of claim 3, since the gap is formed between the lower end of the protective rib and the mounting surface, the heat generated in the personal computer can be radiated through the gap.

  According to the invention of claim 4, when the back side leg portion of the first support plate and the front side leg portion of the second support plate are grounded to the placement surface, the front side from the surface of the back side first support plate. A flat surface continuously formed over the surface of the second support plate is an inclined surface having a lower front side and a higher rear side. Therefore, when a personal computer is placed on this, the keyboard of the personal computer is inclined in accordance with this, and the operability of the keyboard is improved.

  According to the invention of claim 5, the front leg can be lifted from the mounting surface by lifting the handle while the personal computer of the first support plate and the second support plate is placed. In this state, the personal computer can be easily moved in the same direction via the personal computer stand by moving the handle back and forth and right and left.

  According to the invention of claim 6, for example, when the personal computer base is moved so as to move the personal computer placed on the personal computer base, the back leg of the personal computer base is the back side of the placement surface such as a desktop, Or even if it has come off from the left and right ends, since the lower end of the inclined rib of the protective rib immediately hits the corner of the desk, it is possible to effectively prevent the personal computer stand and the personal computer from being greatly inclined.

  According to the seventh aspect of the present invention, since the locking portion is maintained to maintain the open state, for example, the lower surface of one of the first support plate and the second support plate in a state where the personal computer is placed on the personal computer stand. Even when lifted, the other does not hang down unnecessarily.

  According to invention of Claim 8, a personal computer stand can be easily lifted with a personal computer mounted by putting a finger on the finger-holding regions on the left and right rear surfaces of the first support plate.

  According to the ninth aspect of the present invention, a part of the handle acts as a stopper for regulating the near side position of the personal computer, so that it is not necessary to provide a dedicated stopper, and the configuration can be simplified correspondingly.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, what attached | subjected the same code | symbol in the same drawing or a different drawing performs the same structure or the same effect | action, The duplication description is abbreviate | omitted suitably about these.
<Embodiment 1>

  A personal computer stand 10 according to the present invention will be described with reference to FIGS. Here, FIG. 1 is a diagram of a state in which the opened personal computer base 10 is placed on a placement surface M such as a desktop, as viewed from the upper right on the front side. 2 is a top view of the PC base 10 in an open state, FIG. 3 is also a bottom view, FIG. 4 is a right side view, FIG. 5 is a view from the near side, and FIG. 6 is a view from the back side. is there. 7 is a top view showing a state in which the first support plate 11 and the second support plate 12 are separated, FIG. 8 is a bottom view, and FIG. 9 is a right side view. 10 is a top view of the PC base 10 in a folded state, FIG. 11 is also a bottom view, FIG. 12 is a right side view, FIG. 13 is a view from the near side, and FIG. FIG.

  1 to 14, when a notebook personal computer (hereinafter referred to as “personal computer”, not shown) is used on a mounting surface M such as a desktop, the personal computer and the mounting surface M ( In addition, the mounting surface M is used in an open state between the mounting surface M and the mounting surface M, and is used in a folded state with a personal computer or alone. It can be carried in a bag.

  As shown in FIGS. 1 to 4, the personal computer base 10 is formed in a substantially “C” shape as well as a thin plate-like first support plate 11 on the back side (rear side) formed in a “C” shape. The thin plate-like front side (front side) second support plate 12 is configured to be freely opened and closed with reference to a connecting shaft 20 in the left-right direction described later. In addition, although the personal computer stand 10 in this Embodiment is comprised symmetrically on the basis of the centerline L (refer FIG. 3), it is not necessarily limited to this.

  As for the 1st support plate 11, the surface 13 and the back surface 14 are formed in the planar shape mutually parallel. That is, the plate thickness is formed constant. On the surface 13 of the first support plate 11, rubber circular pads 15 and 15 are attached to the left end side and the right end side on the back side, respectively, which serve as slip stoppers for a personal computer (not shown) to be placed. . Cylindrical ball receivers 16 and 16 project from the back surface 14 of the first support plate 11 at positions corresponding to the above-described pads 15 and 15, respectively. The ball receivers 16 and 16 rotatably support support balls (rotating bodies) 17 and 17 corresponding to the low-friction rear side legs through bearings (not shown). As shown in FIG. 4, the support balls 17, 17 have their lower ends projecting from the lower ends of the ball receivers 16, 16, and form contact portions S that are point contacts with the placement surface M. Yes.

  As shown in FIG. 3, the first support plate 11 has a substantially “C” -shaped outer peripheral edge 11a and a substantially “C” -shaped inner peripheral edge 11b. Plate-shaped reinforcing ribs 18 and 19 for reinforcing the first support plate 11 are provided so as to project. The reinforcing ribs 18 and 19 are formed along the outer peripheral edge 11 a and the inner peripheral edge 11 b of the first support plate 11. Among these, the reinforcing ribs 18 are the left and right ribs 18a directed in the left-right direction in the back side portion of the first support plate 11, and the front and back directed in the front-rear direction (back-front direction) on the front side of the left side portion and the right side portion. The ribs 18b and 18b, the rear end portions of the front and rear ribs 18b and 18b, and the inclined ribs 18c and 18c that connect the left end and the right end of the left and right ribs 18a are provided. Among these, the left and right ribs 18 a are provided at substantially the center in the front-rear direction of the back side portion of the back surface 14 of the first inclined plate 11. Further, the front and rear ribs 18b, 18b are provided on the side closer to the outer peripheral edge 11a on the front side of the left side portion and the right side portion on the back surface 14 side of the first inclined plate 11, respectively. At the center in the left-right direction of the left and right ribs 18a, an engaging convex portion 18d that is engaged with and disengaged from a part of the second support plate 12 is provided so as to project toward the front side. The entire reinforcing rib 18 composed of the left and right ribs 18a, the front and rear ribs 18b and 18b, and the connecting ribs 18c and 18c has substantially the same shape as the outer peripheral edge 12a of the second support plate 12 described later, and is formed slightly larger than the outer peripheral edge 12a. Has been.

  As shown in FIGS. 3 and 4, the contact portion S (the center of the support balls 17 and 17 in FIG. 3) between the mounting surface M and the support balls 17 and 17 is a region outside the inclined ribs 18c and 18c. In addition, it is arranged on the front side of the extension of the left and right ribs 18a, which is the part located on the back side of the reinforcing rib 18, and more than the extension of the front and rear ribs 18b, 18b, which are parts on the left and right side of the reinforcing rib It is arranged on the inner side in the left-right direction. Therefore, for example, the personal computer base 10 on which the personal computer is placed is moved to the back side by the placement surface M such as the upper surface of the desk, and the contact portion S of the support ball 17 is moved from the corner of the desk or moved in the left-right direction. When either of the left and right contact portions S is removed from the corner of the desk, the inclined ribs 18c, 18c, which are part of the reinforcing rib 18, immediately hit the corner of the desk, so that the personal computer base 10 is greatly inclined. Can be prevented.

  As shown in FIG. 3, the reinforcing ribs 18 on the back surface 14 of the first support plate 11 are formed so that the inclined ribs 18 c and 18 c enter the inner side toward the back side, and the outer peripheral edge 11 a of the first support plate 11. Between the portions located on the left and right in FIG. 2, finger-hook regions R and R for the user to put their fingers are formed. For example, when the personal computer base 10 on which the personal computer is placed is moved together with the personal computer, the finger hooking regions R and R insert the fingers of the left hand and the right hand from the left and right outer sides and hook the fingers on the fingers. Is for. Thereby, the user can move the personal computer together with the personal computer stand 10 in a stable state.

  As shown in FIG. 4, the protruding height of the entire reinforcing rib 18 from the back surface 14 of the first support plate 11 is such that the protruding height a on the back side is higher than the protruding height b on the near side. It is set, and the projecting height is gradually reduced from the back side to the front side. Further, as shown in the figure, in a state where the personal computer base 10 is placed on the placement surface M, a gap is formed between the lower end 18f of the reinforcing rib 18 and the placement surface M, and this gap is , It has come to be used for heat dissipation of personal computers. Further, as will be described later, the second support plate 12 is accommodated within the height range of the reinforcing rib 18 when the personal computer base 10 is folded in two. The reinforcing rib 18 protects the second support plate 12 when folded in half from damage such as dropping. In this sense, the reinforcing rib 18 also functions as a protective rib.

  As shown in FIG. 3, the reinforcing rib 19 is formed substantially following the inner peripheral edge 11b of the first support plate 18, and is composed of left and right ribs 19a and front and rear ribs 19b and 19b. Notches 19c and 19c are provided between the left and right ribs 19a and the front and rear ribs 19b and 19b. The cutouts 19c and 19c are for preventing the reinforcing rib 27 (described later) on the second support plate 12 side from interfering when folded in half.

  As shown in FIGS. 7 and 8, the front and rear ribs 18b, 18b, 19b, 19b, which are a part of the reinforcing ribs 18, 19, are slightly protruded toward the front side. Portions 18e, 18e, 19e, 19e are formed. These engagement convex portions 18e, 18e, 19e, 19e are formed in engagement concave portions (not shown) formed on the left and right end surfaces of cylindrical engagement portions 28, 28 on the second support plate 12 side to be described next. It is designed to be engaged.

  As with the first support plate 11 described above, the second support plate 12 has a surface 21 and a back surface 22 formed in a planar shape parallel to each other. That is, the plate thickness is formed constant. Rubber circular pads 23 and 23 for preventing slipping are attached to the front left side and the right side of the back surface 22 of the second support plate 12. The pads 23 and 23 serve as anti-slips with the mounting surface M when the personal computer base 10 is placed on the mounting surface M and used. That is, as shown in FIG. 4, when the PC base 10 is placed on the placement surface M in an open state, the two support balls 17 and 17 on the back side on the first support plate 11 side, The placement surface M is brought into contact with a total of four places of the two pads 23 and 23 on the second support plate 12 side. In addition, instead of attaching the pads 23 to the left end side and the right end side on the near side on the back surface 22 of the second support plate 12, for example, one pad 23 is provided at substantially the center on the near side on the back surface 22 of the second support plate 12. You may make it attach.

  As shown in FIG. 3, the second support plate 12 has a substantially “C” -shaped outer peripheral edge 12a and a substantially “C” -shaped inner peripheral edge 12b. Plate-like reinforcing ribs 24, 25, 26, and 27 for reinforcing the second support plate 12 are provided so as to project. Among these, the reinforcing rib 24 is formed following the outer peripheral edge 12 a of the second support plate 12. The reinforcing rib 24 formed following the outer peripheral edge 12a has a slightly smaller bottom view shape shown in FIG. 3 than the reinforcing rib 18 on the first support plate 11 side. That is, in the half-folded state, the outer peripheral edge 12a of the second support plate 12 including the reinforcing rib 24 is stored (entered) inside the reinforcing rib 18 on the first support plate 11 side. Further, the reinforcing rib 25 is formed following the inner peripheral edge 12 b of the second support plate 12. Further, the reinforcing rib 26 is formed in the left-right direction so as to be in contact with the portion on the near side of the inner peripheral edge 12b. Further, the reinforcing ribs 27 are formed substantially in the front-rear direction at the left side portion and the right side portion of the second support plate 12. Between the end on the back side of the reinforcing rib 24 and the end on the back side of the reinforcing ribs 27, 27, cylindrical engaging portions 28, 28 having shafts directed in the left-right direction are formed. The engaging convex portions 18e, 19e, 18e, and 19e on the first support plate 11 side are engaged with engaging concave portions (not shown) formed on the left and right ends of the engaging portions 28 and 28, respectively. Thus, the connecting shaft 20 that is the center of opening and closing is configured.

  As shown in FIG. 4, the reinforcing ribs 24 to 27 on the second support plate 12 side as a whole have a protruding height from the back surface 22 of the second support plate 12 that is closer to the back than the protruding height on the back side. It is set to be higher than the protruding height on the side, and the protruding height is gradually reduced from the back side to the near side. The rear projecting height is substantially the same as the projecting height b on the front side of the reinforcing rib 18 on the first support plate 11 side. Further, as shown in the figure, in a state in which the personal computer base 10 is placed on the placement surface M, between the lower ends 24a to 27a (only the lower end 24a is shown) of the reinforcing ribs 24 to 27 and the placement surface M. In this case, a gap is formed, and this gap is used for heat dissipation of the personal computer.

  As shown in FIGS. 1 to 4, a handle 30 having a “L” shape in a side view protrudes from the front side of the second support plate 12. The handle 30 is used when the personal computer base 10 is moved together with the personal computer, and includes a vertical plate 30a extending upward from the front end of the second support plate 12, and a front plate from the upper end of the vertical plate 30a. It is comprised by the horizontal plate 30b for extending and extending a hand. As shown in FIG. 6, a concave portion 30 c is formed in the left-right direction on the front side surface of the vertical plate 30 a of the handle 30. This recessed part 30c is for engaging with the engaging convex part 18d of the reinforcing rib 18 on the first support plate 11 side shown in FIG. 3 in the folded state and maintaining the folded state. Further, the back surface of the vertical plate 30a acts as a stopper for regulating the position of the front side of the personal computer when the personal computer is placed on the personal computer base 10. According to this, since a dedicated stopper is not required, the configuration can be simplified correspondingly.

  As shown in FIGS. 1 and 2, a display portion 30 d is provided on the upper surface of the horizontal plate 30 b of the handle 30. Since the display unit 30d is always located in a conspicuous position in the center of the front of the keyboard when using a personal computer, for example, it is suitable for sticking a sticker that the user likes or a sticker with a sponsor advertisement. is there.

  As shown in FIGS. 1 to 4, the personal computer base 10 configured as described above has an end portion on the near side of the first support plate 11 when the first support plate 11 and the second support plate 12 are open. And the end part of the back side of the 2nd support plate 12 collides, and it is not bent to the surface side any more. In this state, the first support plate 11 and the second support plate 12 are configured such that the surfaces 13 and 21 are continuous to form one plane. As shown in FIG. 4, this plane is such that the protruding height of the support balls 17 from the back surface 14 of the first support plate 11 is higher than the protruding height of the pads 23 from the back surface 22 of the second support plate 12. Therefore, the back side is a higher inclined surface than the front side. Therefore, when a personal computer is placed on this plane, the keyboard of the personal computer is appropriately inclined in the same direction, and the operability of the keyboard by the user can be improved. Further, in the open state of the first support plate 11 and the second support plate 12, a large heat radiating hole 33 is formed at the center. The heat radiation hole 33 is formed by combining the opening on the near side of the first support plate 11 and the opening on the back side of the second support plate 12, and the inner peripheral edge 11 b of the first support plate 11 and the second support plate. It is comprised so that it may be enclosed with 12 inner periphery 12b.

  Further, as shown in FIG. 4, between the reinforcing ribs 18 and 19 on the first support plate 11 side and the lower ends of the reinforcing ribs 24 to 27 on the second support plate 12 side and the mounting surface M, The gap is formed.

  As shown in FIG. 4, the personal computer base 10 placed on the placement surface M includes the two support balls 17 and 17 on the back surface 14 of the first support plate 11 and the second support plate as described above. The two pads 23 and 23 on the back surface 22 of the twelve contact the mounting surface M. Of these, the two support balls 17, 17 corresponding to the low-friction back legs are used when the personal computer base 10 is moved, while 2 corresponding to the high-friction front legs 2. The individual pads 23 and 23 are for preventing the personal computer base 10 placed on the placement surface M from moving unnecessarily.

  When the personal computer base 10 is moved on the placement surface M in a state where the personal computer is placed, first, the grip 30 is grasped and lifted, and the pads 23, 23 on the back surface 22 of the second support plate 12 are moved away from the placement surface M. Make it rise. As a result, only the low-friction support balls 17 and 17 are in contact with the mounting surface M. Therefore, the user can move the personal computer together with the personal computer stand 10 with a small force in a desired direction. Further, as described above, even if the support balls 17 and 17 are detached from the corners of the desk due to excessive movement, the inclined ribs 18c and 18c of the reinforcing ribs 18 immediately hit the corners of the desk. It is possible to prevent the personal computer base 10 and thus the personal computer from being greatly inclined.

  As shown in FIGS. 10, 11, and 12, the personal computer base 10 having the above-described configuration can be made approximately half the size in the half-folded state compared to the open state, so it is very convenient to carry. is there. As shown in FIG. 11, in the folded state, the second support plate 12 fits inside the reinforcing rib 18 of the first support plate 11, and also in the thickness direction, as shown in FIG. It falls within the height range of the rib 18. Therefore, the entire PC base 10 in the folded state does not exceed the occupied area of the first support plate 11 and the thickness exceeds the thickness of the first support plate 11 including the reinforcing ribs 18. There is nothing. That is, when folded in half, a very compact configuration can be obtained.

  Furthermore, as shown in FIG. 4, as a whole of the personal computer base 10, the rear side of the first support plate 11 and the surface 21 of the second support plate 12 constitute a plane that is inclined with a high back side. The thickness of the second support plate 12 on the near side with respect to the first support plate 11 tends to be thin. That is, the strength of the second support plate 12 tends to be lower than that of the first support plate 11. Therefore, for example, when the personal computer base 10 in a folded state is accidentally dropped, the probability that the second support plate 12 is damaged is high. In contrast, in the present embodiment, as described above, the entire second support plate 12 is accommodated inside the reinforcement rib 18 of the first support plate 11 when folded in half. Thus, the second support plate 12 can be effectively protected.

  In the above-described embodiment, as shown in FIG. 12, the horizontal plate 30 b of the handle 30 is configured to protrude below the support balls 17 and 17 when folded in half. In this case, if the PC base 10 in a folded state is placed on the placement surface M, the handle 30 may come into contact with the placement surface, and the support balls 17 and 17 may be lifted from the placement surface and become unstable. . In order to prevent this, for example, the height of the vertical plate 30 a of the handle 30 may be lowered so that the horizontal plate 30 b does not protrude from the support balls 17 and 17.

  In the above-described configuration, for example, when the opened personal computer base 10 is lifted upward by placing a finger on the finger rest areas R, R of the first support plate 11, the second support plate 12 rotates and hangs downward. End up.

  FIGS. 15A and 15B show the configuration of the locking portion 34 for preventing this. The locking portion 34 has an engaging convex portion 31 at a portion located in the vicinity of the connecting shaft 20 in the first support plate 11, while being engaged with a portion located in the vicinity of the connecting shaft 20 in the second support plate 12. A joint recess 32 is provided. The engagement convex part 31 and the engagement concave part 32 can be elastically engaged and disengaged. Thereby, in the open state, the engaging convex part 31 engages with the engaging concave part 32, so that when the first supporting plate 11 is lifted, the second supporting plate 12 is prevented from drooping downward unnecessarily. be able to.

  In the above embodiment, the support balls 17 are used as the low-friction back side legs projecting from the back side 14 of the back side of the first support plate 11, but instead of this, cylindrical rollers or It is also possible to employ a convex portion subjected to low friction processing (for example, Teflon (registered trademark of US DuPont)).

  In the above description, the case where the first support plate 11 and the second support plate 12 are substantially C-shaped has been described as an example, but the present invention is not limited to this. In the open state of the first support plate 11 and the second support plate 12, any other shape can be used as long as the respective openings are connected to form the heat radiation hole 33 on the center side. it can. For example, it is possible to use an annular shape that is substantially divided into two parts, an approximately “U” shape, or a triangular outer periphery. That is, any shape can be used as long as it forms a closed loop in the open state.

It is the figure which looked at the state which put the personal computer stand of the open state on the mounting surface M, such as a desk, from the front right diagonally upward. It is a top view of the personal computer stand in an open state. It is a bottom view of the personal computer stand in an open state. It is a right view of the personal computer stand in an open state. It is the figure which looked at the open personal computer stand from the near side. It is the figure which looked at the personal computer stand of an open state from the back side. It is a top view which shows the state which cut | disconnected the 1st support plate and the 2nd support plate. It is a bottom view which shows the state which cut | disconnected the 1st support plate and the 2nd support plate. It is a right view which shows the state which cut | disconnected the 1st support plate and the 2nd support plate. It is a top view of the personal computer stand in the state folded in half. It is a bottom view of the personal computer stand in the state folded in half. It is a right view of the personal computer stand in the state folded in half. It is the figure which looked at the personal computer stand of the state folded in half from the near side. It is the figure which looked at the personal computer stand of the state folded in half from the back side. (A), (b) is a figure explaining an engagement convex part and an engagement recessed part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 PC stand 11 1st support plate 11a The outer periphery 12 of a 1st support plate The 2nd support plate 13 The surface 14 of a 1st support plate The back surface 17 of a 1st support plate 17 Support ball (low friction back side leg part)
18 Reinforcement rib (protective rib)
21 Front 22 of the second support plate 22 Back 23 of the second support plate Pad (high friction front leg)
30 Handle 33 Radiation hole 34 Locking portion 20 Connecting shaft M Placement surface R Finger hooking region S Contact portion

Claims (9)

When using a notebook personal computer on a placement surface, in a personal computer stand used in a state of being inserted between the personal computer and the placement surface,
A first support plate on the back side that is configured to be openable and closable with respect to the connecting shaft in the left-right direction, and is folded in half so that the respective surfaces form a flat surface in the open state and the respective back surfaces meet in the closed state; A second support plate on the front side;
A low-friction back-side leg that protrudes in the vicinity of both left and right ends on the back side of the back side of the first support plate and contacts the mounting surface;
A high-friction front side leg that is provided on the back side of the front side of the second support plate and contacts the mounting surface;
A protective rib that protrudes from the back surface of the first support plate so as to follow the outer periphery of the second support plate when folded in two and accommodates the second support plate when folded inward;
PC stand characterized by that. The first support plate and the second support plate each have an opening, and the openings are connected to each other at the connecting shaft, and the openings are connected to form a heat dissipation hole in an open state.
The personal computer stand according to claim 1. In the open state, a gap is formed between the lower end of the protective rib and the mounting surface.
The personal computer stand according to claim 1 or 2. The protruding height of the back leg from the back surface of the first support plate is set higher than the protruding height of the near leg from the back surface of the second support plate,
The personal computer stand according to any one of claims 1 to 3, wherein the personal computer stand. Provided on the near side of the second support plate, and has a handle for lifting the near leg in a state where the back leg is grounded to the mounting surface.
The personal computer stand according to any one of claims 1 to 4, wherein the personal computer stand. The protective rib includes left and right ribs oriented in the left-right direction on the back side, front and rear ribs oriented in the front-rear direction on the left side and the right side, a back end portion of the front and rear ribs, and a left end and a right end of the left and right ribs, And an inclined rib for connecting
The back leg is arranged such that a contact portion between the back leg and the mounting surface is an area outside the inclined rib, and on the front side of the extension of the left and right ribs. Is located on the inside,
The personal computer stand according to any one of claims 1 to 5, characterized in that: The first support plate and the second support plate have a detachable locking portion that engages with each other to maintain an open state.
The personal computer stand according to any one of claims 1 to 6, wherein the personal computer stand. A finger hooking region for hooking a finger from the outer side in the left-right direction is formed between a portion located on the left and right ends of the outer peripheral edge of the first support plate on the back surface side of the first support plate and the protective rib. Being
The personal computer stand according to any one of claims 1 to 7, wherein the personal computer stand. A part of the handle acts as a stopper for regulating the position of the front end of the personal computer;
The personal computer stand according to any one of claims 5 to 8, characterized in that:

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