JP2002299845A - Portable information transmission terminal device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To resolve problems of a high cost, large capacity and large mass of a device, and inferior operativity of a waterproof cover which covers the entire device. SOLUTION: One end of a tubular water-proof fabric 700a is adhered to an outer circumferential part of an external interface panel and an outer circumference of the other end side is constituted tubular to pass a ring-like string 700b. A string is made to pass through inside the tubular part, the string is taken out of both ends by a proper length and both the two are made to pass through a stopper 700c and end parts are knotted together. An end part of three kinds of water-proof fabrics is fixed by Velcro (trade name) and an external equipment connection cable is taken out of a slit provided to a fabric at a side surface.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable information transmission terminal device for transmitting digitized image and voice information to an information device at a remote place, and particularly to a rain-proof and drip-proof structure of the device. It is related to.

[0002]

2. Description of the Related Art Currently, portable telephones (PDC: PortableDigi)
talCellular), PHS (PersonalHandy-PhoneSyste)
m: Registered trademark) makes mobile communications gorgeous. In such a situation, using these communication media, a portable type for compressing image data and audio data and transmitting the compressed data to an information processing device (a personal computer, etc.) at a remote place, and reporting the situation at the site. Information transmission terminal devices are known.

[0003] The main transmission information of this portable information transmission terminal device is image data and audio data, and it is common to perform a function of image processing and transmitting an image of a site and to exchange information with the site by voice. FIG. 15 shows a usage pattern of the portable information transmission terminal device.

In FIG. 15, reference numeral 100 denotes a main body of a portable information transmission terminal device for compressing and transmitting input image information and audio information, and 200 receives and processes the transmitted image information. Of the information processing device (such as a personal computer) on the management station side.

In FIG. 1, reference numeral 301 denotes a camera device (such as a video camera or a digital still camera) for inputting image information, 302 denotes a microphone for inputting audio information, and 303 denotes a microphone. This is a speaker for outputting voice information sent from the management station as voice. Here, the microphone 302 and the microphone 303
The above speaker is an example of a headset that can be mounted integrally on the head.

[0006] Further, a switch for press talk is attached to the 100 information transmission terminal devices, and it is possible to transmit the voice of the terminal while the switch is pressed. .

In FIG. 15, reference numeral 400 denotes a communication network (PDC, PHS, analog telephone,
LAN, etc.). Reference numeral 501 denotes an image output device (CRT, LCD, video monitor, or the like) for displaying received image information; 502, a microphone for inputting voice from the management station; This is a speaker for reproducing sound. Here also 5
The microphone 02 and the speaker 503 are taken as an example of a headset that can be mounted on the head integrally.

In FIG. 15, an operator who has traveled to a remote place inputs image information from a camera 301 in a posture as shown in the figure, and inputs the image information to a portable remote information transmission terminal 100. Compression processing and transmission. Since this information is sent to a remote place via the 400 transmission medium (communication network), the management station receives this information via the communication network, decompresses the information with the 200 information processing device, and processes the original image information. And the information is displayed on the display device 501.

Further, in such an apparatus, voice information can be exchanged between the site and the management station. In this case, this function is realized by mutually performing bidirectional audio compression and decompression processing between the portable remote information transmission terminal 100 and the information processing apparatus 200.

As an example of such a portable information transmission terminal device (100), FIG. 16 and FIG. 1 show an embodiment of a device which is being commercialized by the present applicant.
FIG.

In each of the figures, 100a is an operation panel unit that collects switches and displays for operating the apparatus, 100b is an external interface panel unit that collects electrical connections (connectors) between the apparatus and external devices, 100c is a protective cover for protecting the interface unit when the external interface is not used, 100d is a belt hook for mounting the device on a belt, 100e is for holding a strap when the device is used on a shoulder. It is a strap hook.

[0012]

As described above, the portable information transmission terminal device (100) is for transmitting information from a remote place outside by radio or the like, and particularly monitors the situation at the time of disaster. It is expected that it will be used even in rainy weather or stormy weather because of its necessity.

Therefore, the portable information transmission terminal device 100
In order to be able to use it outdoors, it is a major issue to make it rain-proof and drip-proof.

The terminal device shown in FIGS. 16 and 17 has a seat panel on the operation panel (100a) on the top.
The switch is used to increase the waterproofness, and the external interface functions are gathered in one place and provided on the bottom side (100b) to protect from rainfall from above. are doing. Further, when the protective cover (100c) of the external interface unit is opened, the protective cover acts as a protective wall against rainfall from the front side of the main body, so that a certain rainproof effect can be provided.

[0015] However, in the case of this level of rain prevention measures, no effect is obtained with respect to precipitation from the side and below, and flooding of the electrical interface is inevitable. Therefore, it can be used in light rain, but cannot be used in stormy weather.

Therefore, as a solution to be given, there is a rain-proof and drip-proof measure using a conventionally used rain-proof cover (rain cover). FIG. 18 shows this. In the figure, 600 is a rainproof cover.

In this case, since the rain-proof cover covers the entire apparatus, the operation panel on the top needs to transmit a mechanical action to the internal apparatus.

When this cover is made of a soft waterproof cloth material, this portion can be made operable by using a transparent and flexible vinyl material. If the inspection window of 600a is made of hard plastic material,
It is necessary to provide a mechanism for mechanically transmitting an external operation to an internal device. Further, a device for drawing out the cable (600b) to the outside needs to be devised.

Regardless of the method, the rainproof cover that covers the entire apparatus becomes expensive, and the volume and mass of the apparatus increase, and the necessary conditions for a "small" and "portable" apparatus. Will be missing. Further, since the cover is hung on the operation panel, it is apparent that the operability is also deteriorated.

Further, it is troublesome to use or remove the rainproof case according to the weather, and it is not preferable to store and manage the case separately because there is a risk of loss.

An object of the present invention is to provide a portable information transmission terminal device which solves the above problems.

[0022]

SUMMARY OF THE INVENTION The present invention provides a rain-proof and drip-proof structure that allows a portable information transmission terminal device to be used even in rainy or stormy weather. Without providing a cover, a simple structure made of a waterproof cloth is provided on an external interface panel portion that is not allowed to get wet, and has the following configuration.

(1) In a portable information transmission terminal device provided with an external interface panel which is located at a lower portion of the device main body in a portable state and has an electric connection portion with an external device, the external interface panel portion has a protection. As a structure to give rain and drip-proof properties, one end of a cylindrical waterproof cloth is adhered to the outer peripheral part of the external interface panel,
On the other end side, the outer periphery is formed into a tubular shape through which a loop-shaped string is passed, a string is passed through the tubular portion, the string is pulled out from both ends by an appropriate length, and two of these are collectively passed through a stopper. The end portion is configured to be tied.

(2) In a portable information transmission terminal device provided with an external interface panel which is located at a lower portion of the device main body in a portable state and has an electrical connection portion with an external device, the external interface panel portion has a protection. One end of each of the three types of waterproof cloth is glued to the three sides of the front, left and right sides of the external interface panel as a structure to provide rain and drip resistance, and the cloth on the left and right sides is placed inside. After folding, fold the front cloth backward to wrap it, secure it with Velcro, provide slits on the side cloth, pull out the external device connection cable from the slits, and connect the extension of the front cloth with the cable. It is configured to be fixed with Velcro so that it can be wound around.

(3) In a portable information transmission terminal device provided with an external interface panel having an electric connection portion with an external device, which is located at a lower portion of the device main body in a portable state, the external interface panel portion has a protection. As a structure to give rain and drip-proof, two trapezoidal waterproof cloths are used as a front cloth and a rear cloth, each with an external interface.
Attach it to the front and side parts of the panel and to the rear and side parts, and provide a wrapping band made of Velcro near the back of the rear cloth.When mounting the external device connection cable on the external interface panel, use the front cloth. After wrapping the hem around the cable, wrap the hem of the back cloth further outward, and finally squeeze the cable around the outlet with a band using Velcro, and fix the structure of the cloth when the device body is not used. It is characterized in that the body is folded up and the magic tape used for fastening the cable outlet is fixed to the magic tape part provided on the side surface of the main body to be stored.

(4) In a portable information transmission terminal device provided with an external interface panel having an electrical connection portion with an external device, which is located at a lower portion of the apparatus main body in a portable state, the external interface panel portion has a protection. As a structure providing rain and drip-proof properties, a cylindrical waterproof cloth is fixed at one end to the outer periphery of the external interface panel, and the other end is connected to external devices at multiple locations on the circumference. Provide a slit for passing the cable, provide a winding band made of magic tape at the lower end of the cylindrical waterproof cloth, when mounting the external interface cable,
After wrapping the hem of the front cloth around the cable, wrap the hem of the back cloth further outward, and finally squeeze the cable around the cable outlet with a band using Velcro, and fix the main body of the cylindrical waterproof cloth. A pair of Velcro is attached to the part just under (front) and the center of the back, respectively, and when the device is not in use, the fabric structure is folded down and the Velcro pair is fixed. It is characterized in that it is configured to be accommodated by the above.

[0027]

DESCRIPTION OF THE PREFERRED EMBODIMENTS (Embodiment 1) In this embodiment, a rain-proof and drip-proof property of a portable information transmission terminal device itself is used instead of a rain-proof case covering the entire device as shown in FIG. In order to increase the height, the external interface panel portion (portion 100b in FIG. 17) of the apparatus main body (100) is provided with a rainproof structure shown in FIG.

FIG. 1 shows an example of a rainproof structure of an external interface panel portion of the apparatus main body. In FIG. 1, 7
00a is a waterproof cloth processed into a cylindrical shape,
One end is simply a cut, and the other end is processed into a cylindrical shape through which a loop-shaped string is passed as shown in the figure. A string of 700b is passed through the tube, and the string is pulled out from both ends by an appropriate length.

Two cords coming out of both ends are put together and connected to a stopper of 700c, and the end of the string is tied. The side that is merely a cut is adhered to the outer periphery of the external interface panel of the main unit, and finished as shown in FIG. 1 (right side).

FIG. 2 shows an actual use state when such a structure is employed. First, a connection cable for connecting to an external device is mounted on the interface on the external interface panel with the cylindrical waterproof cloth kept spread. Since the opening of the waterproof structure is widened, connection processing can be performed without difficulty. After mounting the cable, 700c
Slide the string stopper and squeeze the opening of the cylindrical waterproof cloth firmly.

Then, the cable connection portion on the external interface panel of the main unit is almost completely covered with a waterproof cloth, and even if the device is weakened by water from below, which is a weak point of the present device. It can exhibit rain-proof and drip-proof effects.

Further, since the structure made of the cylindrical waterproof cloth has flexibility, when not in use, the structure can be folded and stored in the space below the main body. Finally, if the protective lid is closed, the storage (storability) when not in use will not be reduced.

(Embodiment 2) FIG. 3 shows an example of a rain-proof structure of an external interface panel portion of an apparatus main body according to this embodiment. In FIG. 3, reference numeral 800a denotes a waterproof cloth, which has a special shape in which a vertically long and narrow rectangular extension (800a ') is attached to the right side of a horizontally long rectangle. This cloth adheres to the inside of the front of the external interface panel of the device.

Next, 800b is a waterproof cloth which is also rectangular and adheres to the inside of the left side surface of the external interface panel of the apparatus. Further, 800c is a rectangular waterproof cloth with a slit (cut) in the center, which is adhered to the inside of the right side of the external interface panel of the apparatus.

At the front side (position shown) of the end of the cloth on the front side of 800a, a magic tape is attached.

After such a structure is provided, it is used as follows in use. In FIG. 1, first, all interface cables for connecting external devices are connected to the main body, and pulled out to the right through a slit portion of the cloth on the right side of 800c.

After all the wiring and components have been mounted,
First, as shown by arrow A, the left side cloth of 800b is folded in slightly toward the inside with both sides slightly rounded.
Next, as shown by an arrow B, the right side cloth of 800c is slightly folded inward on both sides toward the inside.

After the side cloths are folded inward, the front cloths are wrapped inward as indicated by arrow C so as to cover those side cloths, and fixed with Velcro. Then, since the vertically long rectangular portion of the 800a 'portion comes into contact with the external interface cable, the arrow D
Round the rectangle's longitudinal direction inward as shown by,
Engage the external interface cable and secure it with Velcro while tightening it firmly.

FIG. 4 shows an actual use state in which the structure made of the waterproof cloth is folded. In this way, the cable connection portion on the external interface panel of the main unit is almost completely covered with a waterproof cloth, and even if the device is damaged by water from below, which is a weak point of the device, it is large. It can exhibit rain-proof and drip-proof effects.

When the structure made of the waterproof cloth is folded in the same manner as when the apparatus is not in use, the structure can be made smaller even when the apparatus is not actually used, and the storability is not hindered.

(Embodiment 3) In the case of the structural example in Embodiment 1 described above, the following problem remains.

(A) When the main body is used, it is necessary to connect a cable to the operation panel section. At this time, the operation of the main body is slightly difficult due to the limitation of the spread of the tubular cloth.

(B) In use, after the cable outlet is fastened with a string, the string does not fit well. (Changing around.) (C) When the main body is not used, when the structure made of the waterproof cloth is folded and stored, a structure such as a back cover (100c in FIG. 2) or a band for holding the structure is provided. Required.

On the other hand, in the case of the second embodiment, the following problem remains.

(A) The structure of the waterproof cloth is slightly complicated.

(B) Since the cables are brought out to the side, the cables are bent, and the burden on the cables and connectors is slightly increased.

(C) Since the side from which the cable is taken out is the side surface, it is slightly vulnerable to water breakage from the side surface. (The probability of water breakage is slightly higher than the lower surface.) (D) When not in use (when removing the cable), if they are put together in the same form as when they are used, they will not be in the way, but they are made of waterproof cloth to make them compact. When the body is folded and stored, a structure such as a back cover or a band for holding the body is required.

The present embodiment solves the above-mentioned problems and provides a structure having further advantages.

In this embodiment, an external interface of the main body of the portable information transmission terminal itself is provided in order to enhance the rain-proof and drip-proof properties of the portable information transmission terminal itself, instead of a rain-proof case covering the entire device as shown in FIG. Panel part (100 in FIG. 17)
b) is a rainproof structure shown in FIG.

FIG. 5 shows an example of the rain-proof structure of the external interface panel of the apparatus main body. In FIG. 5, 9
Reference numeral 00a denotes a waterproof cloth processed in a trapezoid shape, which is fixed to the front and side surfaces of the external interface panel of the apparatus. 900b is also a trapezoidally processed waterproof cloth, which is similarly fixed to the rear and side surfaces of the external interface panel of the apparatus. Further, the back cloth of 900b has Velcro A (2 places) of 900c and 90
0d magic tape B (one place) is attached.

Reference numeral 900c denotes a magic tape A,
900b, located on both sides of the back cloth, inside (visible side)
A type X tape. The type X tape is to be fitted with the type Y tape to obtain an adhesive force.

900d is a magic tape B,
A type Y tape is affixed to the outside (in the direction seen from the opposite side), which is located on the back of the back cloth of 900b.

Reference numeral 900e denotes a magic tape C attached to the outer peripheral side surface (both sides) of the lower portion (external interface panel) of the main body, and a type Y tape is attached thereto.

FIG. 6 shows an actual order of use when such a structure is employed. First, with the waterproof cloths 900a and 900b spread back and forth, a connection cable between the external device and the external device is mounted on the interface on the external interface panel. Since the waterproof cloth is spread out, connection processing can be performed without difficulty. After the cable is mounted, the front cloth 90
Hold the both ends of the hem of Oa and wrap it around the external device cable (arrow A).

Next, the both sides of the hem of the back cloth 900b are gripped, and the whole wrapped with the cloth of the 900a is wrapped around from the opposite side (arrow B). Then 900a and 9
The 00b cloth has a shape close to an inverted triangle, and the cable take-out part is narrow and narrow.
The tape part is wound around this part from outside (arrow C).

FIG. 7 shows a state in which the above order is satisfied. It is actually used in such a state. By tightly squeezing the 900 c magic tape A and the 900 d magic tape B that have been wound last and then bonding and fixing them, the opening of the cable outlet for the external device cable can be made extremely small.

By using in such a state,
Even in the event of severe storms, there is almost no chance of flooding the external interface panel even if there is a rupture from below.

Further, this structure can be used when the device is not in use.
There is a feature that can be stored compactly by folding the waterproof cloth.

FIG. 8 shows the storage order of the apparatus.
Is a state before use similar to FIG. After returning to this state, first, both sides of the waterproof cloth are pushed inward to make a fold like a thick dotted line (arrow A).

Next, the waterproof cloth of 900a is pressed from the front at the center, and a horizontal fold is also formed as indicated by a thick dotted line (arrow B).

Further, when the hem portion of the back cloth 900b is pushed forward from the rear (arrow C) and the whole is folded in the direction of arrow D, a state as shown in FIG. 9 is obtained. Here, 900c
Of the magic tape A (two places on both sides) is opposed to the magic tape C on the side of the lower part of the main body. magic·
Since the tapes A and C are of type X and type Y, they can be fitted and fixed. Finally, this is stuck and storage is completed.

The waterproof structure is simply fixed and secured with the magic tape so that the waterproof structure does not fall apart and protects the external interface panel on the bottom surface of the main body. Also serves as a lid.

(Embodiment 4) FIG. 10 shows an example of the rain-proof structure of the external interface panel of the apparatus main body according to the present embodiment. In FIG. 10, reference numeral 1000a denotes a waterproof cloth processed into a cylindrical shape, and has a slit (cut) at a portion 1000b (about two places).

For the waterproof cloth of 1000a, 1000c to 1
Attach four types of 000f magic tape.

Reference numeral 1000c denotes a band-shaped magic tape A to which a type X tape is attached on the inner side (the visible side). 1000d is a magic tape B,
Attach the type Y tape to the outside (the direction seen from the back). 1000e is also a magic tape C, and two or more type Y tapes are attached to the outside (in the direction seen from the back side) of a portion slightly above 1000d (near the middle of the length of the waterproof cloth). 1000f is Magic
Tape X is attached to the outside of the front surface (the side to be seen) immediately below the lower part of the main body.

FIG. 11 shows the actual order of use when such a structure is adopted. First, a 1000a waterproof cloth,
The connection cable between the external device and the external device is mounted on the interface on the external interface panel in a state in which the external device is spread back and forth using the slit portion of 1000b. Since the waterproof cloth is spread out, connection processing can be performed without difficulty. After the connection of the cables is completed, the waterproof cloth 1000a is wrapped so that the external device cable is wrapped around by holding both ends of the front skirt (arrow A).

Next, the wrapping of the whole wrapped in the current (arrow A) is also wrapped from the opposite side (arrow B) while holding both ends of the hem behind the waterproof cloth 1000a. Then 1
000a cloth has a shape close to an inverted triangle as a whole,
The cable outlet is narrow and narrow, so 1000
The magic tape part of c is wound around this part from the outside (arrow C).

FIG. 12 is a diagram showing a state in which the images are settled in this order.
It is. It is actually used in such a state. By tightly squeezing the 1000 c magic tape A and the 1000 d magic tape B that have been wound last, and then bonding and fixing the same, the opening of the cable outlet for the external device cable can be made extremely small.

By using in such a state,
Even in the event of severe storms, there is almost no chance of flooding the external interface panel even if there is a rupture from below.

Further, this structure is characterized in that it can be stored compactly by folding the waterproof cloth when the apparatus body is not used. FIG. 13 shows the storage order of the present embodiment.

FIG. 13 shows a state before use as in FIG. After returning to this state, first, both sides of the waterproof cloth 1000a are pressed inward to make a fold like a thick dotted line (arrow A). Next, a waterproof cloth of 1000a is pressed from the center of the front face, and a horizontal fold like a thick dotted line is formed (arrow B). At this time, the bending width of the front side of the waterproof cloth
Push it all the way down to the bottom of the main unit.

Further, when the rear hem portion of the waterproof cloth 1000a is pushed forward from the rear (arrow C), the velcro tape 1000d is wound around as shown by arrow D as shown in FIG. It will be like the following.

Here, a 1000e magic tape C
(Two places on both sides) is located just below the lower part of the main body,
It faces the magic tape D (1000f). Since the magic tapes C and D are of type Y and type X,
Can be fitted and fixed. Finally, this is stuck, and storage is completed.

The waterproof structure is simply fixed and secured with the magic tape so that it does not fall apart and protects the external interface panel on the bottom of the main body. Also serves as a lid.

[0075]

As described above, according to the present invention, it is possible to very easily provide a mechanism for providing rain-proof and drip-proof properties to a portable information transmission terminal device intended for outdoor use.

In particular, in the first to fourth embodiments, with respect to a device whose rain-proof and drip-proof properties are secured other than the external interface panel portion, the rain-proof and drip-proof properties of the external interface panel portion are secured. By doing so, it is not necessary to surround the entire device with a rainproof cover, which is advantageous in terms of price, size, weight, and management. That is,
The rain-proof structure provided on the device body and its external interface panel allows use without a rain-proof cover.

Further, in the third and fourth embodiments, simplification of the structure, improvement of the rainproofing property, and further improvement of the storage ability can eliminate the need for the back cover in terms of the structure, thereby reducing the cost. .

[Brief description of the drawings]

FIG. 1 is a rainproof structure of an external interface panel unit according to a first embodiment of the present invention.

FIG. 2 is a diagram illustrating a use state of the rainproof structure according to the first embodiment.

FIG. 3 is a rainproof structure of an external interface panel unit according to a second embodiment of the present invention.

FIG. 4 is a diagram illustrating a use state of the rainproof structure according to the second embodiment.

FIG. 5 shows a rain-proof structure of an external interface panel unit according to a third embodiment of the present invention.

FIG. 6 is a diagram showing a use order of the rainproof structure according to the third embodiment.

FIG. 7 is a diagram illustrating a use state of a rainproof structure according to a third embodiment.

FIG. 8 is a diagram illustrating a storage order of a rainproof structure according to a third embodiment.

FIG. 9 is a diagram illustrating a storage state of a rainproof structure according to a third embodiment.

FIG. 10 shows a rain-proof structure of an external interface panel unit according to a fourth embodiment of the present invention.

FIG. 11 is a diagram showing a use order of the rainproof structure according to the fourth embodiment.

FIG. 12 is a diagram illustrating a use state of the rainproof structure according to the fourth embodiment.

FIG. 13 is a diagram illustrating a storage order of the rainproof structure according to the fourth embodiment.

FIG. 14 is a diagram showing a storage state of the rainproof structure according to the fourth embodiment.

FIG. 15 is a diagram showing a use state of the remote information transmission system.

FIG. 16 is a diagram showing an overview of a portable information transmission terminal device and an operation panel unit.

FIG. 17 is a diagram showing an external interface panel unit of the portable information transmission terminal device.

FIG. 18 is an example of a rainproof cover that covers the entire apparatus.

[Explanation of symbols]

 100: Main body 100a: Operation panel 100b: External interface panel 100c: Back cover for protection 700a: Waterproof cloth 700b: String 700c: Stopper 800a: Front cloth 800b: Right cloth 800c: Left cloth 900a: Front cloth 900b ... Back cloth 900c Magic tape A 900d Magic tape B 1000a Waterproof cloth 1000b Slit 1000c Magic tape A 1000d Magic tape B 1000e Magic tape C 1000f Magic tape D

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4E360 AB08 AB09 AB12 AB31 AB42 BA01 BA12 BA13 BA15 BC03 BD05 EA18 EC11 ED17 ED27 ED30 GA06 GA29 GB26 GC08 5K023 AA07 BB25 MM04 5K067 AA33 AA42 BB02 BB21 KK17

Claims (4)

[Claims] 1. A portable information transmission terminal device provided with an external interface panel having an electrical connection portion with an external device, which is located at a lower portion of the device main body in a portable state, wherein the external interface panel portion has rain-proof. -As a structure to have drip-proof property, a cylindrical waterproof cloth is adhered at one end to the outer peripheral portion of the external interface panel, and the other end is formed into a cylindrical shape through which a loop-shaped string is passed. A portable information transmission characterized in that a string is passed through the shape portion, the string is drawn out from both ends by an appropriate length, two of them are put together and passed through a stopper, and the end portion is connected. Terminal device. 2. A portable information transmission terminal device provided with an external interface panel having an electric connection portion with an external device, which is located at a lower portion of the device main body in a portable state, wherein the external interface panel portion has rain-proof.・ As a structure to provide drip-proof properties, one end of each of the three types of waterproof cloth is bonded to the three sides of the front, left, and right sides of the external interface panel, and the cloth on the left and right sides is folded inward. After that, fold the front cloth backward to wrap it, fix it with Velcro, provide a slit in the side cloth, pull out the external device connection cable from the slit, and connect the extension of the front cloth to the cable A portable information transmission terminal device, wherein the portable information transmission terminal device is configured to be wound around and fixed with a magic tape. 3. A portable information transmission terminal device provided with an external interface panel which is located at a lower portion of a device main body in a portable state and has an electrical connection portion with an external device.・ As a structure to provide drip-proof, two trapezoidal waterproof cloths are used as a front cloth and a rear cloth, and they are attached to the front and side parts and the rear and side parts of the external interface panel, respectively. In the vicinity, a wrapping band made of magic tape is provided.When mounting the external device connection cable on the external interface panel, wrap the hem of the front cloth around the cable,
Wrap the hem of the back cloth further outward, and finally squeeze the cable around the cable outlet with a band using Velcro, and when the device body is not in use, fold up the fabric structure and fasten the cable outlet. A portable information transmission terminal device characterized in that the magic tape used in (1) is accommodated by fixing it to a magic tape portion provided on a side surface of the main body. 4. A portable information transmission terminal device provided with an external interface panel which is located at a lower portion of the device main body in a portable state and has an electric connection portion with an external device, wherein the external interface panel portion has rainproofness. -As a structure to provide drip-proof properties, a cylindrical waterproof cloth is fixed at one end to the outer periphery of the external interface panel, and the other end is connected to the external device connection cable at multiple locations on the circumference. Provide a slit for passing through, At the lower end of the cylindrical waterproof cloth is provided a winding band made of magic tape, When mounting the external interface cable, after winding the hem of the front cloth around the cable, Wrap the hem of the back cloth further outward, and finally squeeze the cable around the cable outlet with a Velcro band and secure it. A pair of Velcro is attached to the part just below the attachment part (front) and near the center of the back, and when the device is not in use, the fabric structure is folded down, and the Velcro is attached. A portable information transmission terminal device, wherein the terminal device is housed by being fixed.