JP2002323936A - Carrying case for portable information equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain stable operation by radiating the heat generated in portable information equipment to the outside. SOLUTION: The main body 16 of a carrying case 15 which stores the portable information equipment 1 is provided with a heat radiation part 30 formed by putting mesh 32 of synthetic resin on the external surface side of metal mesh 31. Therefore, even if the portable information equipment 1 housed in the case body 16 generates heat, the heat can be radiated to the outside by the heat radiation part 30 formed of the metal mesh 31 and the synthetic resin mesh 32. Consequently, the portable information equipment 1 stably operates and, specially, the strength of the heat radiation part 30 can be secured by the metal mesh 31; when the portable information equipment is used in the hand or on the knee for a long time, the synthetic resin mesh 32 reduces feeling of unpleasantness caused by the heat even if the temperature of the metal mesh 31 becomes high owing to the heat generation of the portable information equipment 1, so that the portable information equipment 1 can excellently be used.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a carrying case for a portable information device.

[0002]

2. Description of the Related Art Conventionally, a portable information device such as a portable terminal device is housed in a carrying case and protected so as not to receive an impact or a scratch when carrying the device. Such a carrying case stores a portable information device when carrying it, and is used in this state by holding it with a hand or putting it on a knee, so that it is made of a lightweight and soft material such as urethane foam. There are many things.

[0003]

However, in such a carrying case, when the portable information device is stored and used, or when the portable information device is put into a standby state such as a standby state or a sleep state, Since the heat generated in the portable information device hardly escapes to the outside, the temperature of the portable information device rises, and there is a problem that the operation of the portable information device becomes unstable due to the heat.

An object of the present invention is to radiate heat generated in a portable information device to the outside so that a stable operation can be obtained.

[0005]

The invention according to claim 1 is characterized in that a heat radiating portion in which a synthetic resin mesh is superimposed on an outer surface side of a metal mesh is provided on a case main body for housing a portable information device. It is a carrying case of a portable information device. According to the present invention, when the portable information device is stored in the case body and used, or when the portable information device is put into a standby state such as a standby state or a sleep state, the portable information device generates heat. The heat can be dissipated to the outside through the heat dissipating part consisting of the metal mesh and the synthetic resin mesh, which enables stable operation of the portable information device, and in particular, the heat dissipating part is synthesized on the outer side of the metal mesh. The structure of the resin mesh is superimposed, so the strength of the heat radiating part can be secured by the metal mesh, and when it is used for a long time by holding it on the hand or putting it on the knee, the heat generated by the portable information device will cause Even when the temperature is high, the discomfort of heat can be relieved by the synthetic resin mesh, and thus, it can be used favorably.

According to a second aspect of the present invention, a case body for accommodating a portable information device is provided with a heat radiating portion in which fibers are implanted on the outer surface of a metal mesh. It is a case. According to the present invention, similarly to the first aspect of the present invention, even if the portable information device generates heat, the heat can be radiated to the outside from the heat radiating portion in which the fibers are planted in the metal mesh. In addition to the stable operation of the information device, the strength of the heat radiating portion can be ensured by the metal mesh, similarly to the invention of claim 1, since the heat radiating portion has a structure in which fibers are planted on the outer surface of the metal mesh. When used for a long time by holding it in your hand or putting it on your knee, even if the temperature of the metal mesh becomes high due to the heat generated by the portable information device, the fiber implanted on the outer surface will reduce the discomfort of heat Therefore, it can be used well.

In this case, as described in claim 3, a buffer member for holding at least the portable information device and forming a space between the heat radiating portion and the portable information device in the case main body. The shock absorber absorbs the shock and protects the portable information device from the shock even if it is accidentally dropped. Since a space is formed between them, the heat dissipation effect can be enhanced by this space. Further, as described in claim 4, on the outer surface of the case body where the heat radiating portion is located, a plurality of legs for supporting the case body on a mounting surface are provided, so that portable information is provided. When the case body containing the equipment is mounted on the mounting surface, a space can be formed between the heat radiating portion of the case body and the mounting surface by the plurality of legs, which also enhances the heat radiation effect. be able to.

According to a fifth aspect of the present invention, a radiating fan for cooling the portable information device is provided in the case main body, so that the radiating fan is driven to force the external device. The portable information device can be cooled by taking in the air, and thereby the heat radiation effect can be further enhanced. According to a sixth aspect of the present invention, in the case main body, a heat conductive plate for supporting the stored portable information device by contacting the lower surface thereof is provided corresponding to the heat radiating portion. In addition, the heat of the portion of the portable information device that generates the most heat can be guided to the peripheral portion by the heat conducting plate and released to the outside from the heat radiating portion, thereby also improving the heat radiating effect. further,
As described in claim 7, the case body has a structure in which a metal core material is covered with a cloth except for the heat radiation portion, so that the strength of the case body is secured by the metal core material. In addition to being able to provide a feel that fits in the hands with the cloth on the outer surface, it is also possible to take measures against noise caused by electromagnetic waves, particularly with a metal core material.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] A first embodiment of a carrying case according to the present invention will be described below with reference to FIGS. FIG. 1 is an exploded perspective view showing a state in which a portable information device is inserted into a carrying case of the present invention, FIG. 2 is a perspective view of the carrying case as viewed from the front left, and FIG. It is the top view which looked at the case from the upper part. The portable information device 1
As shown in FIG. 1, a device case 2 is formed in a flat box shape having an overall size of approximately A5. An input display unit 3 having a touch input function, a key input unit 4, and a lamp unit 5 are provided on the upper surface of the device case 2.

The input display unit 3 is formed by superimposing a transparent touch input panel on the upper surface of a display panel such as a liquid crystal display panel. The input display unit 3 is provided almost to the left of the entire upper surface of the device case 2 and displayed on the display panel. The input information is visible through the touch input panel, and the touch input panel is touched with an input pen 6 to be described later so that handwriting input can be performed. The key input unit 4 includes various keys such as a power key, a numeric keypad, a cursor key, and a function key, and is arranged on the right side of the input display unit 3. The lamp unit 5 is for lighting and displaying the use state of the device such as the power-on state and the operation state of the device. The lamp unit 5 includes a plurality of light emitting diodes and is provided on the left front side of the input display unit 3.

An input pen 6 is removably attached to the right end of the front surface of the device case 2, and a data recording medium 7 (such as an IC card, which will be described later) is provided substantially in the middle of the front surface. An eject lever 8 for taking out the shutter (see FIG. 10) is provided. A battery housing 9 for housing a battery is provided on the rear surface of the device case 2. A communication connector 10 is provided on the right side surface of the device case 2, and a data recording medium 7 such as an IC card is provided on the left side surface of the device case 2 as shown in FIG. A slot 11 to be inserted, a USB connector 12, and a power connector 13 for AC are provided.

On the other hand, as shown in FIGS. 1 and 2, the carrying case 15 comprises a case body 16 for accommodating the portable information device 1, and a lid 17 for opening and closing the rear part of the case body 16. ing. The case main body 16 is a substantially flat box shape having an open rear portion, and has a front plate 20 and left and right side plates 21, 2 between an upper plate 18 and a bottom plate 19.
2 is provided. Also, the lid 17 is
It is provided at the rear end of the top plate 18 so as to be freely bent, closed over the open rear part, and folded under the rear end of the bottom plate 19. The lower surface is configured to be detachably locked by a planar fastener (not shown).

In this case, as shown in FIGS. 1 and 9, a display opening 23 corresponding to the input display section 3 of the portable information device 1 and a key input section 4 are provided on the upper surface plate 18 of the case body 16.
, And a notch 25 corresponding to the lamp unit 5 are provided. The front plate 20 is provided with a lever opening 26 corresponding to the eject lever 8. A pen opening 27 through which the input pen 6 can be inserted and removed extends between the front plate 20 and the right side plate 22. Is provided. The right side plate 22 is provided with a communication opening 28 corresponding to the communication connector 10. As shown in FIGS. 2 and 10, the left side plate 21 has a slot 11, a USB connector 12, and an AC connector.
Side opening 29 corresponding to the power supply connector 13 is provided.

The bottom plate 19 of the case body 16 has
As shown in FIG. 1 and FIG.
0 is provided. The heat radiating portion 30 is provided in the case body 1
6 to release heat generated by the portable information device 1 housed in the outside to the outside. As shown in FIG. 4 and FIG. It has a double structure that is superimposed. In this case, the metal mesh 31 is made of a highly rigid metal such as stainless steel or aluminum, and the synthetic resin mesh 32 is made of a heat-resistant synthetic resin such as a polyamide resin (trade name, nylon) or a polyethylene resin. Has become. By the way, this case body 16 is shown in FIG.
As shown in the figure, the front and back surfaces of the core material 16a are covered with a cloth 16b. In this case, the core material 16a may be a cardboard, a hard synthetic resin, or a metal such as stainless steel, but is preferably an alloy containing ferrite.

On the inner surfaces of the bottom plate 19, the front plate 20, and the left and right side plates 21 and 22 of the case body 16, cushion members 33, 34 and 35 made of an elastic material such as hard sponge are provided, respectively. Has been. That is, as shown in FIGS. 7 and 8, the cushioning members 33 are provided on both sides of the front part (the left part in FIG. 7) and the rear part (the right part in FIG. 7) on the bottom plate 19, respectively. The lower surface of the device case 2 of the information device 1 is supported, whereby a space is formed between the device case 2 and the heat radiating section 30. In this case, the lower surface of the device case 2 of the portable information device 1 inserted into the case body 16 is smoothly guided on the buffer member 33 by the buffer member 33 on the front side (the left side in FIG. 7). Inclined portion 33a is provided. In addition, as shown in FIG.
The front surface of the front case 20 is provided on both sides of the inner surface of the front plate 20 so that the front surface of the device case 2 is in contact with the front case 20. As shown in FIGS. It is provided at each of both upper ends of the inner surface, and is configured so that the left and right side surfaces of the device case 2 abut.

The case body 16 and the lid 17 are provided with a plurality of legs 36, respectively, as shown in FIG. That is, these legs 36 are provided on both sides of the front surface (both left sides in FIG. 4) on the lower surface of the bottom plate 19 of the case body 16 and on both sides of the outer surface of the folded portion 17a of the lid 17, respectively. As shown in FIG. 7, the case body 16 is supported on a placement surface 37 such as a table, so that a space is formed between the placement surface 37 and the lower surface of the case body 16. 9 and 10 on both sides of the device case 2 of the portable information device 1.
As shown in FIG. 7, a mounting bracket 38a to which the neck strap 38 is detachably attached is provided. Further, on the outer surface of the lid 17, as shown in FIGS.
A hand belt 39 is provided, and a wristband 40 is provided on the lower surface (the upper surface in FIG. 11) of the bottom plate 19 of the case body 16 so as to be adjustable in length.

When such a carrying case 15 is used, first, as shown in FIG. 1, a lid 17 provided on the rear side of the case body 16 of the carrying case 15 is used.
Is folded back to open the rear part of the case main body 16, and the portable information device 1 is inserted into the case main body 16 from the opened rear part. Then, as shown in FIG.
The lower surface of the device case 2 is disposed on the buffer member 33 on the bottom plate 19 of the case body 16, and the front side surface of the device case 2 abuts on the buffer member 34 of the front plate 20 of the case body 16, The left and right sides of the case 2 abut against the buffer members 35 of the left and right side plates 21 and 22 of the case body 16. Then, the lid 17 is bent to cover the opened rear portion of the case body 15, and the folded portion 17a of the lid 17 is folded into the lower surface of the bottom plate 19 so as to be disengageable by a planar fastener (not shown). Lock.

In this state, as shown in FIG. 9, the input display unit 3 on the upper surface of the portable information device 1 is
The key input unit 4 on the upper surface of the portable information device 1 corresponds to the key opening 24 on the upper plate 18 of the carrier case 15. The ramp portion 5 corresponds to the notch 25 of the upper plate 18 of the carrier case 15. The eject lever 8 on the front of the portable information device 1 is connected to the front plate 2 of the carrier case 15.
The input pen 6 attached to the portable information device 1 corresponds to the lever opening 26 of the carrier case 15 and the front plate 20 of the carrier case 15.
Pen opening 2 provided between the first side plate 22 and the right side plate 22
7, the communication connector 10 on the right side of the portable information device 1 corresponds to the communication opening 28 of the right side plate 22 of the carrier case 15. Further, as shown in FIG. 10, the slot 11 on the left side of the portable information device 1
The connector 12 and the power connector 13 correspond to the side opening 29 of the left side plate 21 of the carrier case 15.

Thus, the carrying case 15 can be operated with the portable information device 1 stored in the case body 15. That is, the information displayed on the input display unit 3 of the portable information device 1 can be seen through the display opening 23 of the top plate 18, and the information of the portable information device 1 can be viewed through the key opening 24 of the top plate 18. Information such as numerical data can be input by operating the key input unit 4, and is attached to the portable information device 1 through a pen opening 27 provided between the front panel 20 and the right side panel 22. The input pen 6 taken out is taken out, and handwriting input can be performed on the input display unit 3 with the taken out input pen 6.

At this time, as shown in FIGS. 9 and 10, the communication unit 41 is connected to the communication connector 10 of the portable information device 1 through the communication opening 28 of the right side plate 22 of the case body 16. Can be connected,
The USB cable 42 can be connected to the USB connector 12 of the portable information device 1 through the side opening 29 of the right side plate 21, and the power cable 43 can be connected to the power connector 13. The data recording medium 7 such as an IC card can be inserted into the slot 11 of the information device 1. In addition, the data recording medium 7 inserted into the slot 11 passes through the lever opening 26 of the front plate 20 and the ejection lever 8 of the portable information device 1.
Can be taken out of the slot 11.

As described above, in the carrying case 15, the synthetic resin mesh 32 is formed on the outer surface of the metal mesh 31.
The heat radiating part 30 on which the bottom plate 1 of the case body 16 is
9, when the portable information device 1 is used, or when the portable information device 1 is put into a standby state such as a standby state or a sleep state, even if the portable information device 1 generates heat, The heat can be released from the heat radiating section 30 to the outside, whereby the operation of the portable information device 1 is not unstable due to the heat, and a stable operation can be obtained.
In this case, in particular, since the heat radiating portion 30 has a structure in which the synthetic resin mesh 32 is superimposed on the outer surface side of the metal mesh 31, even if the heat radiating portion 30 is provided over substantially the entire area of the bottom plate 19, the heat radiating portion 30 is formed by the metal mesh 31. When the portable information device 1 is used for a long time by holding the case body 16 by hand or putting it on a knee for a long time, the temperature of the metal mesh 31 increases. Even so, the synthetic resin mesh 32 can relieve the discomfort of heat, so that the user can use it satisfactorily without suffering low-temperature burns.

In the carrying case 15, when the portable information device 1 is stored in the case body 16, the lower surface of the device case 2 of the portable information device 1 is
Is disposed on the buffer member 33 on the bottom plate 19 of the device body 2, and the front surface of the device case 2 is
4 and the left and right sides of the device case 2 are the case body 1
6 comes into contact with the cushioning members 35 of the left and right side plates 21 and 22, so that even if they fall down erroneously, the impact is absorbed by the cushioning members 33 and 3.
The portable information device 1 can be protected from impact by the absorption at 4, 35. In this case, particularly, the portable information device 1 is disposed on the buffer member 33 of the bottom plate 19 of the case body 16, and a space is formed between the heat radiating section 30 and the portable information device 1 by the buffer member 33. Therefore, the heat radiation effect can be enhanced also by this. When the carrying case 15 containing the portable information device 1 is arranged on the mounting surface 37 such as a table,
A space is formed between the heat radiating portion 30 of the case body 16 and the mounting surface 37 by the legs 36 provided on the bottom plate 19 of the case body 16 and the folded portion 17a of the lid 17, respectively. This can also enhance the heat radiation effect.

In the carrying case 15, the case body 16 is formed by exposing the core 16 a to the cloth 16 except for the heat radiating portion 30.
Since the core material 16a is made of metal, the strength of the case body 16 can be ensured with the metal core material 16a, and the feel that fits into the hand with the outer cloth 16b can be obtained. In addition to the above, when the core material 16a is a metal such as an alloy containing ferrite, the metal core material 16a can also take measures against noise caused by electromagnetic waves. can do. Further, in the carrying case 15, as shown in FIGS. 9 and 10, the neck strap 38 is attached to attachment brackets 38 a provided on both right and left sides of the portable information device 1, so that the portable information device 1 can be carried around the neck or shoulder. Hand belt 39 provided on the lid 17.
It can also be carried by hand.
As shown in (1), the wristband 40 provided on the bottom plate 19 of the case body 16 allows the wristband 40 to be used even when worn on the wrist, so that it can be used in various ways. it can.

[Second Embodiment] Next, FIGS.
With reference to FIG. 3, a second embodiment of the carrying case of the present invention will be described. The same parts as those in the first embodiment shown in FIGS. The carrying case 50 has a heat conduction plate 51 provided in the case main body 16 and the heat conduction plate 51 is provided on the heat conduction plate 51.
2 and the other structure is almost the same as that of the first embodiment. The heat conductive plate 51 is made of a metal having high heat conductivity such as aluminum, and as shown in FIG.
It is arranged with a predetermined space above the bottom plate 19 in the case main body 16, and is configured to contact and support the device case 2 of the portable information device 1 housed in the case main body 16 with its lower surface. Have been. In this case, the heat conduction plate 51
As shown in FIG. 12, a heat conductive sheet 53 for ensuring contact with the device case 2 is provided on the upper surface of the device case 2.

The heat radiating fan 52 is attached to a motor (not shown) in the frame 54, and in this state, the portion of the portable information device 1 where the heat generation is the largest, for example, as shown in FIG. 1 provided on the circuit board 55
The heat conductive plate 51 is provided at a position corresponding to U56. That is, the heat radiating fan 52 is disposed between the heat conductive plate 51 and the bottom plate 19 of the case main body 16,
The upper part corresponds to the opening provided in the heat conductive plate 51,
The lower portion corresponds to the heat radiating portion 30 of the bottom plate 19, and in this state, when the heat radiating fan 52 is driven and rotated by the motor, external air is taken into the case main body 16 through the heat radiating portion 30, and the taken air is transferred to the portable type. By contacting the lower surface of the information device 1, the portion of the portable information device 1 where the calorific value is highest is cooled.

According to such a carrying case 50, the same operation and effect as those of the first embodiment can be obtained, and in particular, the heat conductive plate 51 provided in the case main body 16 and in contact with the lower surface of the portable information device 1 can be used. A portion of the portable information device 1 where the calorific value is highest, for example, a CPU in the portable information device 1
The heat at the location corresponding to 56 can be conducted to the peripheral portion thereof and released to the outside from the heat radiating portion 30, thereby improving the heat radiating effect and driving the heat radiating fan 52 provided in the case body 16. Thereby, external air can be forcibly taken in from the heat radiating section 30 into the case body 16 to reliably cool the portion of the portable information device 1 having the largest heat generation, thereby further radiating heat. Can be increased.

In the first and second embodiments, the heat radiating portion 30 has a two-layer structure in which the synthetic resin mesh 32 is overlapped on the lower surface side of the metal mesh 31. However, as shown in FIG. Reference numeral 60 denotes a fiber 6 on the lower surface of the metal mesh 31.
A structure in which 1 is planted by painting or printing may be used. Even with such a structure, the heat of the portable information device 1 can be released from the heat radiating portion 60 to the outside similarly to the first and second embodiments, and the heat radiating portion 60 can be provided in substantially the entire area of the bottom plate 19. In addition, the strength of the heat radiating portion 60 can be ensured by the metal mesh 31, and when the case body 16 is used for a long time by holding it by hand or putting it on a knee, the heat of the portable information device 1 causes the temperature of the metal mesh 31 to increase. Even if the height becomes higher, the discomfort of heat can be reduced by the fibers 61 implanted in the metal mesh 31, and thus, it can be used favorably without causing low-temperature burns.

In the first and second embodiments, the case body 16 has a structure in which the front and back surfaces of the core material 16a are covered with the cloth 16b. However, the present invention is not limited to this. For example, as shown in FIG. Alternatively, a structure in which only the outer surface of the core material 16a is covered with the cloth 16b may be employed, or a structure in which the fibers 61 are planted on the outer surface of the core material 16a by painting, printing, or the like. With such a structure, in addition to the same operation and effect as the first and second embodiments,
You can get a cheap one.

[0029]

As described above, according to the first aspect of the present invention, the heat radiating portion in which the synthetic resin mesh is overlapped on the outer surface side of the metal mesh is provided on the case body for housing the portable information device. Therefore, when the portable information device is stored in the case body and used, or when the portable information device is put into a standby state such as a standby state or a sleep state, even if the portable information device generates heat, The heat can be radiated to the outside from the heat radiating part consisting of the metal mesh and the synthetic resin mesh, which enables stable operation of the portable information device.In particular, the heat radiating part has a synthetic resin mesh on the outer surface side of the metal mesh. Because it is a superposed structure,
In addition to securing the strength of the heat dissipating part by the metal mesh, when using it for a long time by holding it with your hand or putting it on your knee, even if the temperature of the metal mesh increases due to the heat generated by the portable information device, the synthetic resin mesh Can alleviate the discomfort of heat and can be used favorably.

According to a second aspect of the present invention, the case body accommodating the portable information device is provided with a heat radiating portion in which fibers are implanted on the outer surface of the metal mesh. Even if the portable information device generates heat, the heat can be released to the outside from the heat radiating portion in which the fibers are planted in the metal mesh, so that the stable operation of the portable information device can be obtained. Since the fiber has a structure in which fibers are implanted on the outer surface of the metal mesh, the strength of the heat radiating portion can be secured by the metal mesh, as in the first aspect of the present invention.
When used for a long time by holding it by hand or putting it on the knee, even if the temperature of the metal mesh becomes high due to the heat generated by the portable information device, the discomfort of heat is reduced by the fibers planted on the outer surface of the metal mesh And thereby can be used well.

In this case, the case body is provided with a buffer member for holding at least the portable information device and forming a space between the heat radiating portion and the portable information device, so that the case body is accidentally dropped. Also absorbs the shock with a cushioning member,
In addition to protecting portable information devices from impact,
In particular, since a space is formed between the heat radiating section and the portable information device by the buffer member, the heat radiating effect can be enhanced by this space. In addition, a plurality of legs for supporting the case body on the mounting surface are provided on the outer surface of the case body where the heat radiating portion is located, so that the case body housing the portable information device can be placed on the mounting surface. When placed on the mounting surface, a plurality of legs can form a space between the heat radiating portion of the case main body and the mounting surface, thereby also improving the heat radiating effect.

Further, since a heat radiating fan for cooling the portable information device is provided in the case main body, the heat radiating fan is driven to forcibly take in the outside air to mount the portable information device. Cooling can be performed, whereby the heat radiation effect can be further enhanced. Also,
In the case body, a heat conductive plate that supports the stored portable information device in contact with the lower surface thereof is provided corresponding to the heat radiating part, so that the portion of the portable information device that generates the most heat is This heat can be conducted to the peripheral portion by the heat conducting plate and released to the outside from the heat radiating portion, thereby also improving the heat radiating effect. Furthermore, the case body has a structure in which a metal core material is covered with a cloth except for a heat radiation part, so that the strength of the case body can be secured with the metal core material and the outer surface cloth is used. In addition to providing a feel that fits in the hand, it is also possible to take measures against noise caused by electromagnetic waves, particularly with a metal core material.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a state in which a portable information device is inserted into a carrying case according to the first embodiment of the carrying case of the present invention.

FIG. 2 is a perspective view of the carrying case of FIG. 1 as viewed from the front left.

FIG. 3 is an exemplary plan view showing a state in which the portable information device is stored in the carrying case of FIG. 2;

FIG. 4 is a sectional view taken along the line AA in FIG. 3;

FIG. 5A is a cross-sectional view in which the heat radiating portion of FIG. 4 is enlarged.
(B) is an enlarged sectional view showing the structure of the case main body at the corner of the case main body of FIG.

FIG. 6 is a sectional view taken along the line BB in FIG. 2;

FIG. 7 is a sectional view taken along the line CC of FIG. 2;

FIG. 8 is a sectional view taken along the line DD in FIG. 2;

9 is a perspective view seen from the right front when the portable information device of FIG. 1 is stored in a carrying case and used.

FIG. 10 is a perspective view of the carrying case of FIG. 9 as viewed from the rear left.

11 is a perspective view of the carrying case of FIG. 9 turned upside down and viewed from the right rear.

FIG. 12 is a perspective view of a carrying case according to a second embodiment of the present invention, in which main parts are broken.

FIG. 13 is a sectional view taken along the line EE in FIG. 12;

FIG. 14 is an enlarged sectional view of a main part showing a modification of the structure of the heat radiating unit.

FIG. 15 is an enlarged sectional view of a main part showing a modification of the structure of the case body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Portable information device 15, 50 Carrying case 16 Case main body 16a Core material 16b Cloth 17 Cover 18 Top plate 19 Bottom plate 20 Front plate 21, 22 Side plate 30, 60 Heat radiating part 31 Metal mesh 32 Synthetic resin mesh 33 Buffer member 36 Leg 37 Mounting surface 51 Heat conduction plate 52 Heat dissipation fan 61 Textile

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) H05K 7/20 G06F 1/00 313C 360C (72) Inventor Yoichi Ushigome 2-229 Sakuragaoka, Higashiyamato-shi, Tokyo F-term (reference) at Casio Computer Co., Ltd. Tokyo Office 4E360 AA02 AB02 AB12 AB42 AC01 AC11 AD02 AD03 AD06 BA13 BC03 BC05 EA18 ED06 ED13 ED27 FA09 GA14 GA24 GA28 GA34 GA46 GA54 GB26 5B019 BA10 5E322 AA03 BB03

Claims (7)

[Claims] 1. A case body for accommodating a portable information device,
A carrying case for a portable information device, characterized in that a heat radiating portion in which a synthetic resin mesh is overlapped is provided on an outer surface side of a metal mesh. 2. A case body for accommodating a portable information device,
A carrying case for a portable information device, wherein a heat dissipating part in which fibers are implanted is provided on an outer surface of a metal mesh. 3. A cushioning member for holding at least the portable information device and forming a space between the heat radiating portion and the portable information device is provided in the case main body. The carrying case of the portable information device according to claim 1. 4. A plurality of legs for supporting said case body on a mounting surface are provided on an outer surface of said case body where said heat radiating portion is located. The carrying case of the portable information device described in any of the above. 5. The portable information device according to claim 1, wherein a heat radiation fan for cooling the portable information device is provided in the case body. carrying case. 6. A heat conduction plate for supporting the stored portable information device in contact with a lower surface thereof is provided in the case body corresponding to the heat radiating portion. Item 6. A carrying case for a portable information device according to any one of Items 1 to 5. 7. The case body, except for the heat radiating section,
The carrying case for a portable information device according to any one of claims 1 to 6, wherein the carrying case has a structure in which a metal core is covered with a cloth.