JP2003263241A - Information processor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To achieve miniaturization, when a portable telephone function is mounted on an information processor, and also to easily make a call available. <P>SOLUTION: The information processor provided with the portable telephone function includes a body unit 1 incorporating a ratio telephone circuit part; and a speaker unit 6 incorporating a speaker for the cell. The speaker unit 6 includes a plug 65 for electrically connecting the incorporated speaker to the radio telephone circuit part of the body unit 1. The body unit 1 includes a speaker jack hole 21 having a jack for removably arranging the plug 65. When the portable telephone function is used, the plug 65 of the speaker unit 6 is attached to the jack arranged in the speaker jack hole 21 of the body unit 1. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information processing device having a mobile phone function.

[0002]

2. Description of the Related Art A conventional mobile phone is equipped with a microphone and a speaker for making a call, and dials a telephone number to talk with the other party. The speaker and the microphone are built in the phone body. Things are the mainstream.

When making a call using a mobile phone,
I had to hold the main body of the mobile phone in my hand and put it on my ear to make a call, and I could not make a call while working with both hands. Therefore, in such a case, there has been proposed a mobile phone capable of performing a hands-free call (for example, see Japanese Patent Laid-Open No. 11-298579).

In addition, a speaker and a microphone may be detachable from each other in order to improve operability. As these conventional techniques, there are the following known documents.

For example, in the mobile phone disclosed in Japanese Patent Laid-Open No. Hei 3-162024, the main body unit and the receiving unit are separated, and the housing of the receiving unit is locked to the user's ear so that the speaker unit can be viewed from the back side of the speaker. You can listen to the voice. As a result, it is possible to reduce the size and improve portability. Also, since the voice can be heard from the front side of the speaker, it is possible to talk on the phone even when the receiving unit is attached to the main body unit.

[0006] Further, in the portable telephone described in Japanese Patent Laid-Open No. 3-162023, a handset unit is detachably attached to a hinge portion of a notebook type main body unit which can be opened and closed left and right.
This transmission / reception unit is configured to include a communication circuit for wirelessly transmitting / receiving a transmission / reception voice to / from the main unit, a speaker, and a microphone. This allows the mobile phone to be configured like a notebook or a pocket calculator,
It improves the appearance and appearance.

Further, in the portable telephone described in Japanese Unexamined Patent Publication No. Hei 3-162021, a main body unit and a receiving unit are detachable, and a circuit for wireless communication and a voice for transmission are communicated via the wireless circuit. The main unit is provided with a microphone and a means for converting a reception signal from the wireless circuit into an infrared signal and transmitting the infrared signal, and a means for converting the infrared signal from the main unit into an audio signal, and the audio signal is radiated from the front side and the back side. The speaker is provided in the receiving unit. Thus, by locking the housing of the receiving unit separated from the main unit to the user's ear, the voice can be heard from the back side of the speaker. Also, since the voice can be heard from the front side of the speaker, it is possible to talk on the phone even when the receiving unit is attached to the main body unit.

The mobile phone disclosed in Japanese Patent Laid-Open No. 2001-268214 has a speaker detachably attached to the main body and an attachment / detachment state determination means for determining whether or not the speaker is attached to the main body. The microphone sensitivity and display control mode are switched depending on the presence or absence of a speaker.

In a portable telephone having a structure in which a speaker detachable from the unit main body is connected to the unit main body side by a cord, the cord of the speaker is wound into the housing of the unit main body. -2
There is a mobile communication terminal described in Japanese Patent No. 57753.

[0010]

By the way, recent mobile phones have become more and more multifunctional, and it has become possible to use not only addresses but also schedules and electronic mails. In addition, it is an indispensable product for communication, such as handling still images, moving images, and games.

On the other hand, a personal digital assistant (PDA), like a mobile phone, has an address, a schedule, an electronic mail,
Currently, it is possible to handle images and games, and there is almost no difference in function from mobile phones.

However, the portable information terminal is sometimes used by a business man or the like, and schedule management,
The usage forms such as creating a report of work contents, operations such as pen input and pen touch, and viewing still images and moving images are common. Therefore, as a portable information terminal, it is mainly to hold the portable information terminal in the hand and operate it, or to see the display screen, and even if it is equipped with a mobile phone function, it is rather not used. It can be called a sub-element.

On the other hand, it is needless to say that the recent progress in communication technology has been remarkable, and that it is very convenient for a mobile information terminal to have a mobile phone function.

However, if the portable information terminal is equipped with a portable telephone function, it must be equipped with a speaker and a microphone, and the portable information terminal, which is one size larger than the original one, is resistant to further increase. I have a feeling.

Therefore, the above-mentioned various techniques have been proposed as means for preventing the increase in size.

However, these techniques are considered based on the fact that the speaker is separated and applied to the user's ear to receive the voice. Therefore, the receiving unit receives the charging power source in addition to the speaker. Terminal, switch for connecting the built-in battery to the internal circuit, infrared photodiode for transmitting the received voice by infrared to the receiving unit, ear hook ring for locking the receiving unit to the user's ear, separating the receiving unit It is necessary to have a locking hole that can be engaged with a locking piece (push button) for this purpose, which complicates the structure of the separated reception unit.

Further, when it is used as a portable information terminal, when it is used as a portable telephone, an electronic notebook type main body unit that can be opened and closed must be carried around, which is inconvenient to carry and poor in portability. There was a problem.

Although some speakers can be attached and detached, they are connected by a cord, and an extra space for winding the cord is required, which causes a problem of hindering downsizing of the portable information terminal.

The present invention was devised to solve the above-mentioned problems, and an object thereof is to provide an information processing device which realizes further miniaturization when a mobile phone function is installed and which enables easy communication. To provide.

[0020]

An information processing apparatus according to the present invention is an information processing apparatus having a mobile phone function, which is a main body unit having a radio telephone circuit part built therein and a speaker unit having a speaker for communication. The speaker unit is provided with a speaker side connecting portion, and the main body unit has a main body side connecting portion for detachably connecting the speaker side connecting portion to the wireless telephone circuit portion. It is electrically connected and provided, and when the mobile phone function is used, the speaker side connecting portion of the speaker unit is connected to the main body side connecting portion of the main body unit for use.

According to the present invention having such features,
By simply connecting the speaker side connecting portion of the speaker unit to the main body side connecting portion of the main body unit, a call can be easily made. In addition, the speaker unit can be separated from the main unit except when talking on the phone.
The portable information terminal can be miniaturized. Furthermore, the speaker unit does not interfere when using the original function of the mobile information terminal.

Further, according to the information processing apparatus of the present invention, the speaker unit is connected to a position where it is not affected by an antenna provided in the main unit. By devising the connection position of the speaker unit in this way, a good call can be made without being influenced by noise from the antenna.

According to the information processing apparatus of the present invention, the speaker unit is connected to the upper end surface of the main body unit. With the structure in which the speaker unit is connected to the upper end surface of the main body unit as described above, the speaker unit can be easily connected (mounted) to the main body unit even when the information processing terminal is in a pocket or the like. it can.

Further, according to the information processing apparatus of the present invention, when the speaker side connecting portion is connected to the main body side connecting portion and the speaker unit is attached to the main body unit, the shape of the speaker unit and the main body By devising the shape of the unit, the position of the speaker built in the speaker unit is lowered relative to the main unit.

Specifically, the joint surface between the speaker unit and the main body unit is formed as an inclined surface, and the speaker is arranged in the portion that becomes the inclined surface in the speaker unit. Further, a step portion or a concave portion is formed on a joint surface between the speaker unit and the main body unit, and the speaker is arranged in the step portion or the concave portion in the speaker unit.

By thus forming the joint surface on the inclined surface, the stepped portion or the concave portion, the position of the speaker built in the speaker unit can be lowered with respect to the main body unit, and the antenna is separated from the antenna unit by that amount. Therefore, the influence of noise from the antenna can be suppressed.

Further, according to the information processing apparatus of the present invention, the antenna is provided on one side of the upper end surface of the main body unit, and the main body side connection portion is provided on the other side of the upper end surface. It is characterized by that. That is, by providing the antenna and the main body side connecting portion (that is, the speaker unit connected to the main body side connecting portion) on both left and right sides of the same upper end surface, the distance between the antenna and the speaker unit is separated as much as possible. Therefore, the influence of noise from the antenna can be suppressed.

In this case, by providing the memory card insertion opening on the upper end surface between the antenna and the main body side connecting portion, the antenna and the main body side connecting portion are inevitably separated from each other.

Further, since the inclined surface, the step portion or the concave portion is located below the upper end surface of the main body unit, and the speaker is arranged at the inclined surface, the step portion or the concave portion, Can be further apart.

Further, the speaker is provided inside the speaker unit, near the side opposite to the antenna, when the speaker unit is connected to the main unit. As a result, the distance from the antenna can be further increased.

Further, according to the information processing apparatus of the present invention, the speaker is provided so as to face a surface opposite to the operation surface of the main body unit when the speaker unit is attached to the main body unit. It is characterized by

According to the present invention having such characteristics,
Since the direction of the speaker that emits sound is set to face the surface opposite to the operation surface for operating the main unit, operability when using the information processing device, which is a mobile information terminal, as a mobile phone is improved. improves. For example, in a state where the speaker unit is attached to the main body unit and is placed on a table or the like with the operation surface side having the display section facing upward,
When a call comes in, the speaker unit can be placed in the ear and a call can be made by simply picking up the main unit as if picking up the handset of the fixed telephone. In other words, it is not necessary to change the main body unit one by one to put the speaker unit on the ear. Also,
Since the display section on the operation surface side does not touch the cheek, there is no concern that the display screen of the display section gets dirty with oil such as sebum.

Further, according to the information processing apparatus of the present invention, the speaker unit is provided with a speaker side positioning portion which determines a mounting direction to the main body unit, and the main body unit has the speaker side positioning portion. The main body side positioning portion is provided at a position facing the portion, and the speaker side connecting portion of the speaker unit is connected to the main body side connecting portion of the main body unit by aligning the both positioning portions. .

According to the present invention having such characteristics,
When connecting the speaker side connection part of the speaker unit to the main body side connection part of the main body unit, by aligning the speaker side positioning part of the speaker unit with the main body side positioning part of the main body unit, the mounting direction of the speaker unit can be changed. Since the determination is inevitably made, it is possible to prevent a mounting error such that the speaker unit is mounted on the main body unit by turning it back and forth.

Further, according to the information processing apparatus of the present invention, the speaker unit is provided with a speaker side engaging portion which is detachably engaged with the main body unit, and the main body unit includes: A main body side locking portion that engages with the speaker side locking portion is provided, and when the speaker unit is connected to the main body unit, the engagement of the both locking portions prevents the speaker unit from coming off. It is characterized by that.

According to the present invention having such characteristics,
When connecting the speaker side connection part of the speaker unit to the main body side connection part of the main body unit, the speaker side locking part of the speaker unit and the main body side locking part of the main body unit are engaged to each other Can be stably attached to the main unit.

Further, according to the information processing apparatus of the present invention, the speaker side connecting section is a plug section and the main body side connecting section is a jack section. The plug portion is supported and fixed to the speaker unit with play, and when the speaker side locking portion of the speaker unit and the main body side locking portion of the main body unit are engaged, the main body The plug portion is swingably connected to the jack portion of the unit so as to correct the positional deviation. In this case, the swinging direction of the plug part is a direction orthogonal to the inserting direction into the jack part.

According to the present invention having such characteristics,
Even if the jack part is slightly eccentric with respect to the speaker jack hole (that is, even if the central axis of the jack part is slightly displaced from the center of the speaker jack hole), the eccentricity can be used for the speaker. Since the plug part of the unit swings, the plug part can be smoothly attached to the jack part.

Further, the information processing apparatus of the present invention is an information processing apparatus having a mobile phone function, which comprises a main body unit having a wireless telephone circuit portion built therein and a speaker unit having a speaker for communication. The speaker unit is electrically connected to the wireless telephone circuit portion while being housed and held in a housing portion formed in the main body unit, and also has a housing state and a usage state in which a mobile phone function is used. The feature is that it is provided so that it can move between.

According to the present invention having such characteristics,
When the mobile phone function is not used, the speaker unit is stored in the storage unit of the main unit, and when the mobile phone is used, the speaker unit can be moved from the stored state to the used state. You don't have to carry it around, so you don't have to worry about losing the speaker unit. Further, when not used as a mobile phone, the speaker unit is housed in the housing recess so that it does not interfere.

The information processing apparatus of the present invention is an information processing apparatus having a mobile phone function, which comprises a main body unit having a wireless telephone circuit part built therein and a speaker unit having a speaker for communication. The speaker unit is electrically connected to the wireless telephone circuit portion while being housed and held in a housing portion formed in the main body unit, and is connected from the housing state to a usage state in which a mobile phone function is used. An information processing device, which is provided so as to be slidable in any direction.

According to the present invention having such characteristics,
When not using the mobile phone function, the speaker unit is stored in the storage unit of the main unit, and when used as a mobile phone, the speaker unit can be pulled out in one direction from the storage unit. There is no need to worry about losing the speaker unit. Further, when not used as a mobile phone, the speaker unit is stored in the storage unit, so that it does not interfere.

The information processing apparatus of the present invention is an information processing apparatus having a portable telephone function, which comprises a main body unit having a wireless telephone circuit portion built therein and a speaker unit having a speaker for communication. The speaker unit is electrically connected to the wireless telephone circuit portion while being housed and held in a housing portion formed in the main body unit, and is rotated from the housed state to a used state in which the mobile phone function is used. It is characterized by being movably provided.

According to the present invention having such characteristics,
When not using the mobile phone function, the speaker unit is stored in the storage unit of the main unit, and when used as a mobile phone, the speaker unit is simply rotated from the storage state stored in the storage unit to the use state. Since the speaker unit does not have to be carried around individually, there is no fear of losing the speaker unit. Further, when not used as a mobile phone, the speaker unit is stored in the storage unit, so that it does not interfere.

Further, according to the information processing apparatus of the present invention, the antenna is provided on one side of the main body unit, and the storage section is provided on the rear side upper part near the other side. There is.

According to the present invention having such characteristics,
Since the distance between the antenna and the speaker built in the speaker unit can be increased as much as possible, noise from the antenna can be suppressed.

Further, according to the information processing apparatus of the present invention, the speaker built in the speaker unit faces the surface opposite to the operation surface of the main body unit in the state where the portable telephone function is used. It is characterized by being provided as follows.

According to the present invention having such characteristics,
Since the direction of the speaker that emits sound is set to face the surface opposite to the operation surface for operating the main unit, operability when using the information processing device, which is a mobile information terminal, as a mobile phone is improved. improves.

[0049]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

[First Embodiment] FIG. 1 is an external perspective view of a main body unit of a portable information terminal which is an information processing apparatus according to a first embodiment of the present invention as seen from the front side, and FIG. 2 is the portable information terminal. 3 is an external perspective view of the main body unit of FIG.
FIG. 3 is an external perspective view of a speaker unit.

That is, the portable information terminal of the first embodiment is a portable information terminal having a portable telephone function, and is roughly classified into a main body unit 1 having a built-in wireless telephone circuit portion.
And a speaker unit 6 with a built-in speaker for communication
Consists of.

The rear surface portion 11 of the main body unit 1 is formed into an inclined surface 13 which is cut by a C surface toward the peripheral side surface of the main body unit 1 including the upper end surface 12, and the rear surface portion 1
At the lower position of 1, there is provided a call port 14 for making a call via a microphone (not shown) housed inside.

Further, on the upper end surface 12 of the main body unit 1,
An antenna 15 is provided so as to project upward on one side portion thereof, and a memory card insertion slot 16 for inserting a memory card (not shown) is provided at the center portion thereof. Further, on the other side of the upper end surface 12, a jack portion 17 for electrically connecting the speaker unit 6 and a speaker lock groove portion 18 for fixing and fixing the mounting direction of the speaker unit 6 are provided. And are provided.

On the front surface side of the main body unit 1, an operation surface 19 having various key tops and a display section 20 are provided.

On the other hand, as shown in FIG. 3, the speaker unit 6 includes an earpiece 78 for transmitting a call voice from a built-in speaker 63 (see FIG. 4) and a built-in speaker 63 as a main unit. 1, a plug portion 65 for electrically connecting to a wireless telephone circuit portion in the unit 1, a speaker lock claw 72 for locking and fixing the speaker unit 6 to the main body unit 1, and a lock claw guide portion 73. The lower end surface of the speaker unit 6 on which the speaker lock claw 72 is formed is formed as an inclined surface 70.

4 to 6 show a more detailed structure of the speaker unit 6, FIG. 4 being an exploded perspective view and FIG.
6 is a perspective view showing the back side of the speaker front cabinet, FIG.
(A) is a cross-sectional view of the speaker front cabinet seen from a plane, (b) is a cross-sectional view of the speaker front cabinet seen from the front, and (c) is a cross-sectional view of the speaker front cabinet seen from a side. .

The speaker unit 6 includes a front speaker cabinet 61, a rear speaker cabinet 62, and
The speaker 61 is housed in the cabinets 61 and 62.

The speaker 63 is electrically connected to the plug portion 65 by a lead wire 64, and the connection portion of the plug portion 65 with the lead wire 64 is covered with a rectangular parallelepiped plug mold portion 66. The upper end portion of the plug mold portion 66 has cutout step portions 66 on both left and right sides thereof.
1,661 are provided. Further, at the lower end of the plug mold section 66, a plug fitting section 67 is formed concentrically extending so as to surround the plug section 65.

In the rear cabinet 62 for the speaker, a part of the lower end surface is formed into a flat surface 68, and the plug insertion hole 6 into which the plug fitting portion 67 is inserted is inserted into the flat surface 68.
9 is formed. By inserting the plug fitting portion 67 into the plug insertion hole 69, the plug mold portion 66 allows the lower end surface around the plug fitting portion 67 to be placed on the flat surface 68 (FIG. 6). (See (c)).

On the other hand, the lower end surface continuous with the flat surface 68 is formed as an inclined surface 70 which is joined to the inclined surface 13 of the main body unit 1.

A locking projection 71 is formed so as to hang down from the inclined surface 70, and a speaker lock claw 72 protruding forward is formed at the lower end of the locking projection 71. . Also, on both left and right sides of the locking projection 71,
Lock claw guides 73, 73 are formed. The locking projection 71 is for fixing the mounting direction to the main body unit 1 and for removably locking and fixing the main body unit 1.

Around the opening of the speaker rear cabinet 62, there is provided a step portion 74 for fitting the speaker front cabinet 61, and a curved side surface on the upper end side. Are formed with fitting groove portions 75, 75 at two positions on the left and right. Further, the speaker rear cabinet 62, which is an extension of the locking projection 71,
The wall surface 62a of the above is formed with a screw hole 76 through which a fixing screw 77 for integrally fixing the speaker front cabinet 61 is inserted.

The front cabinet 61 for speakers is shown in FIG.
As shown in FIG. 5, a cylindrical speaker fitting portion 81 for fitting and fixing the speaker 63 is provided on the back side thereof.
It is provided in a lower corner portion (left corner portion in FIG. 5) of the speaker front cabinet 61, and a plug mold holding rib piece 82 for holding the plug mold portion 66 is provided next to the speaker fitting portion 81. . Further, on the left and right side edges of the plug mold holding rib piece 82, the stopper pieces 8 for restricting the left and right movements of the held plug mold portion 66.
3,83 are provided.

Around the front speaker cabinet 61, there is formed a protrusion 84 for fitting into the stepped portion 74 of the rear speaker cabinet 62.
Fitting rib pieces 85, 85 which are fitted and locked in the fitting groove portions 75, 75 of the speaker rear cabinet 62 are formed at two positions on the left and right sides at the edge portion on the upper end side formed in an arc shape. . Further, a screw boss portion 86 into which the fixing screw 77 is screwed is provided at the lower corner portion (the right corner portion in FIG. 5) on the back surface side of the speaker front cabinet 61.

In such a structure, first, the speaker 63 is adhesively fixed so as to be fitted to the speaker fitting portion 81 of the speaker front cabinet 61 via the fixing tape 79 (see FIG. 4). Next, in this state, the plug fitting portion 67 of the plug portion 65 is inserted through the plug insertion hole 69 in the speaker rear cabinet 62, and the lower end surface around the plug fitting portion 67 is attached to the speaker rear cabinet 62. It is placed on the flat surface 68 of.

After that, the speaker front cabinet 61 is placed on the opening of the speaker rear cabinet 62,
The protrusion portion 84 formed around the speaker front cabinet 61 is fitted to the step portion 74 formed around the speaker rear cabinet 62. As a result, the fitting rib pieces 85, 85 formed on the upper edge portion of the speaker front cabinet 61 are fitted into the fitting groove portions 75, 75 formed on the upper end side surface of the speaker rear cabinet 62, The upper end side is firmly fixed.

Finally, the fixing screw 77 is inserted through the screw hole 76 of the speaker rear cabinet 62 and screwed into the screw boss portion 86 formed in the speaker front cabinet 61, so that the lower end side is also firmly fixed. Will be.

In this state, the plug mold portion 66
Is held by being sandwiched in the vertical direction by the flat surface 68 of the speaker rear cabinet 62 and the plug mold holding rib piece 82 of the speaker front cabinet 61. At this time, as shown in FIG. , A slight gap D1 between the plug fitting portion 67 and the plug insertion hole 69 (see FIG.
Is provided, and there is a slight gap between the left and right stopper pieces 83, 83 of the plug mold holding rib piece 82 and the left and right cutout step portions 661, 661 formed at the upper end portion of the plug mold portion 66. D2 (see FIG. 7B) is provided.

As a result, the plug mold portion 66 has the flat surface 68 of the speaker rear cabinet 62 and the plug mold holding rib piece 8 of the speaker front cabinet 61.
In the state where it is sandwiched by 2 from above and below, the above-mentioned gap D
It can be moved in the left-right direction by a distance corresponding to 1 and D2. Further, as shown in FIG. 5, since the stopper piece 83 is not provided at the tip of the rib piece 82 for holding the plug mold, the plug mold portion 66 has the flat surface 68 of the rear cabinet 62 for the speaker, While being sandwiched from the vertical direction by the plug mold holding rib piece 82 of the speaker front cabinet 61, it can also be moved in the front-rear direction by a distance corresponding to the above-mentioned gap D1. That is, the plug mold portion 66 can be horizontally swung by a distance corresponding to the above-mentioned gaps D1 and D2. In other words, the plug portion 65 is supported and fixed to the speaker unit 6 with play in the horizontal direction.

FIG. 7 is an enlarged perspective view of the jack portion 17 and the speaker lock groove portion 18 formed in the main body unit 1, and FIG. 8 is the jack portion 17 and the speaker lock groove portion 1.
8 shows a vertical sectional view of FIG.

A speaker jack hole 21 is formed in the upper end surface 12 of the main body unit 1, and a jack portion 17 is arranged so as to be located substantially in the center of the speaker jack hole 21 (see FIG. 7 ( See a)). The jack portion 17 is soldered and fixed to a printed circuit board 22 arranged inside the main body unit 1. A radio telephone circuit is also mounted on the printed circuit board 22 and is normally positioned by the housing of the main unit 1.

Further, the inclined surface 13 of the main body unit 1 has
The speaker lock groove portion 18 having an upper and lower two-stage configuration is formed, and the upper groove portion 18a is formed by the locking projection 71 and the left and right lock claw guide portions 7 formed on the speaker unit 6.
It is an insertion groove into which 3, 73 is inserted. The lower groove portion 18b is a locking groove into which the speaker lock claw 72 formed at the lower end of the locking protrusion 71 is locked.

9 to 13 show a state in which the speaker unit 6 is attached to the main body unit 1 and a state in which the speaker unit 6 is attached. However, FIG. 9 is a perspective view showing how the speaker unit 6 is attached to the main body unit 1, FIG. 10 is a side view showing the state where the speaker unit 6 is attached to the main body unit 1, and FIG. 1 is a plan view and a rear view showing a state in which the main body unit 1 is mounted, FIG.
2 is a partially enlarged perspective view showing how the speaker unit 6 is attached to the main body unit 1, and FIG. 13 is a main-portion cross-sectional view of the state where the speaker unit 6 is attached to the main body unit 1.

When the speaker unit 6 is attached to the main body unit 1, the plug portion 65 of the speaker unit 6 is inserted into the jack portion 17 of the main body unit 1 for attachment, and at the same time, the speaker unit 6 is attached. Locking projection 71 and left and right lock claw guides 73, 7
3 is inserted into the upper groove portion 18a of the main body unit 1. As a result, the mounting direction of the speaker unit 6 is inevitably determined, so that it is possible to prevent a mounting error such that the speaker unit 6 is mounted on the main body unit 1 with the front and rear reversed. Further, the plug portion 65 is connected to the jack portion 17
It is also possible to solve the problem that the speaker unit 6 rotates in a state where the speaker unit 6 is inserted. That is, the locking projection 71 and the left and right lock claw guides 73, 73 of the speaker unit 6 correspond to the speaker side positioning part and the speaker side locking part described in the claims, and the speaker lock of the main unit 1 is performed. The groove portion 18 corresponds to the main body side positioning portion and the main body side locking portion described in the claims.

In addition, the locking projection 71 is provided in the upper groove portion 18
When completely inserted into the a, the speaker lock claw 72 formed on the lower end portion of the locking projection 71 is moved to the lower groove portion 18b.
(See FIG. 13). At this time, the inclined surface 70 of the speaker unit 6 and the inclined surface 13 of the main body unit 1 are joined together.

As described above, when the speaker unit 6 is attached to the main body unit 1, in addition to the attachment of the plug portion 65 and the jack portion 17, the engagement of the speaker lock claw 72 and the lower groove portion 18b and the speaker portion By joining the inclined surface 70 of the unit 6 and the inclined surface 13 of the main body unit 1, the speaker unit 6 can be stably and reliably attached to the main body unit 1.

In this case, as shown in FIGS. 14 (a) and 14 (b), the position of the speaker 63 is in the lower position inside the speaker unit 6 and is close to the side portion on the side opposite to the antenna 15 (see FIG. It's on the right). That is, since the distance between the antenna 15 and the speaker 63 can be made as large as possible, the noise from the antenna can be suppressed accordingly.

Moreover, the speaker 63 is arranged on the inclined surface 70 of the speaker unit 6, and this inclined surface 70 is a portion to be joined to the inclined surface 13 of the main body unit 1 and is on the main body unit 1. It is located slightly below the end face 12. That is, the speaker 63 is arranged at a position slightly lower than the height position of the antenna 15. In this way, when the speaker unit 6 is attached to the main body unit 1, the speaker 63 can be separated from the antenna 15 as much as possible, and the height position thereof can be lower than that of the antenna 15, so that noise from the antenna 15 is more effective. It can be suppressed.
Further, in the sense that the antenna 15 and the speaker unit 6 are separated from each other, by providing the memory card insertion opening 16 therebetween, the antenna 15 and the speaker unit 6 can be reliably separated from each other. Further, the upper end surface 12 of the main body unit 1 can be effectively used.

In the graph shown in FIG. 23, when the speaker unit 6 is not present (indicated by reference numeral 101 in the figure), when the speaker unit 6 having the configuration according to the first embodiment is present (indicated by reference numeral 102 in the figure). In the speaker unit 6 according to the first embodiment, when the position of the speaker 63 is high (when it is at the same height as the antenna 15 (or above it): indicated by reference numeral 103 in the figure).
5 is a graph showing the deterioration of communication sensitivity in each case. From this graph, comparison is made in the case of the configuration of the speaker unit 6 according to the first embodiment (reference numeral 102) and in the case where the speaker unit 6 is at the same height as the antenna 15 (or above it) (reference numeral 103). Then, it can be seen that the communication sensitivity is improved by 2 dB (about 32%). From this, it is understood that the mounting structure of the first embodiment is extremely effective in suppressing the noise from the antenna 15.

By the way, the printed circuit board 22 to which the jack portion 17 is soldered is the main unit 1 as described above.
It is usually positioned by the housing of
As shown in FIG. 7 (a), the jack portion 17 does not always come to the center of the speaker jack hole 21 due to the tolerance of parts and the like. Rather, as shown in FIG. 7B, the jack portion 17 is often in a state of being eccentric to the speaker jack hole 21.

Therefore, in the first embodiment, as described above, the plug mold portion 66 of the speaker unit 6 is used.
Is the gap D1 between the plug fitting portion 67 and the plug insertion hole 69.
And a structure capable of swinging in the horizontal direction by a distance corresponding to the gap D2 between the stopper piece 83 of the rib piece 82 for holding the plug mold and the notch step portion 661 of the plug mold portion 66.
The plug portion 65 has a horizontal play. Therefore, as shown in FIG. 7B, even if the jack portion 17 is somewhat eccentric with respect to the speaker jack hole 21, that is, the central axis of the jack portion 17 is the speaker jack hole 21.
Even if the position is slightly displaced from the center of the plug unit 65, the plug portion 65 (to be exact, the plug mold portion 66) of the speaker unit 6 swings horizontally in accordance with the eccentricity, so that the plug portion 65. Can be smoothly attached to the jack portion 17. That is, even if the locking projection 71 and the lock claw guide portion 73 of the speaker unit 6 are inserted into the upper groove portion 18a of the main body unit 1, and the speaker lock claw 72 is locked and fixed to the lower groove portion 18b. Since the plug portion 65 can swing horizontally, the plug portion 65
Can be smoothly attached to the jack portion 17.

Incidentally, in FIG. 14A, when the gaps D2 are evenly distributed to the left and right, FIG. 14B shows the result of the plug portion 65 swinging to the right in the drawing in accordance with the positional displacement of the jack portion 17. , The gap D2a on the left side is widened (D2a> D
2) is shown. Further, in FIG. 15 (a), when the gap D1 is even in the front and rear, in FIG. 15 (b), the plug portion 65 swings to the right (rear side) in the drawing in accordance with the positional deviation of the jack portion 17. As a result, there is shown a state (D1a> D1) in which the gap D1a on the left side (front side) is widened.

In the first embodiment, the joint surface between the speaker unit 6 and the main body unit 1 is formed as an inclined surface in order to lower the position of the speaker. For example, a step portion or a recess may be formed on the joint surface between the speaker unit 6 and the main body unit 1, and the speaker may be arranged in the step portion or the recess in the speaker unit 6.

In the first embodiment, the speaker is separated from the antenna 15 below the upper end surface 12 of the main body unit 1. However, for example, the antenna 15 is completely located inside the main body unit 1. In the case of the built-in type, the speaker may be separated above the upper end surface 12 of the main body unit 1.

[Second Embodiment] FIG. 16 to FIG.
1 shows a portable information terminal according to the second embodiment, and FIG.
6 is an external perspective view of the main body unit with the speaker unit housed in the storage section as seen from the rear side, and FIG. 17 is an external perspective view of the main body unit with the speaker unit pulled out from the storage section as seen from the rear side. FIG. 18 is an external perspective view showing the main part of the main unit 1a and the speaker unit 6a separated from each other. However, in each drawing, the same members as those of the first embodiment are designated by the same reference numerals,
Detailed description is omitted here.

That is, the portable information terminal according to the second embodiment includes a main body unit 1a containing a radio telephone circuit portion,
The speaker unit 6a includes a speaker unit 6a having a built-in speaker for communication.
It is provided so as to be slidable in the up-down direction (the arrow X direction in FIGS. 16 and 17) in the storage recess 31 while being stored and held in the storage recess 31 formed in the upper portion on the back side of a.

As shown in FIG. 18, oval annular projections 32 extending in the up-down direction X are formed on the left and right side surfaces of the speaker unit 6a (however, in the drawing, the front side surface). (Only the annular projection 32 of FIG.
And, the bottom of one of the annular protrusions 32 is open,
A lead wire 33 electrically connected to a speaker (not shown) is drawn out from this opening.

On the other hand, guide groove portions 34, in which the annular projection portions 32 are slidably fitted, are provided on both left and right side surfaces of the storage recess 31 formed in the main body unit 1a (however, in the drawings, they are not shown. The guide groove 34 on the front side surface is not shown). The guide groove portion 34 is formed in a long hole extending in the up-down direction X, and its length is longer than the length of the annular protrusion portion 32 formed on the side surface of the speaker unit 6a. Thereby, the annular protrusion 32
Is fitted in the guide groove portion 34 slidably in the vertical direction X by a distance regulated by the length of the guide groove portion 34.

The lead wire 33 pulled out from the opening of the one annular projection 32 is fitted into the guide groove 3
4 to the inside of the main unit 1a,
It is configured to be electrically connected to a wireless telephone circuit portion mounted on a printed circuit board (not shown) inside a.

According to the portable information terminal of the second embodiment,
When the mobile phone function is not used, the speaker unit 6a is housed in the housing recess 31 of the main body unit 1a as shown in FIG. 16, and when used as a mobile phone, the speaker unit 6a is installed as shown in FIG. Is pulled out from the storage recess 31 and used.

As described above, in the second embodiment, the speaker unit 6a is integrally attached to the main body unit 1a, and it is not necessary to carry the speaker unit 6a individually, so that the speaker unit 6a is lost. There is no need to worry. Further, when not used as a mobile phone, since the speaker unit 6a is stored in the storage recess 31, it does not become an obstacle.

In the second embodiment, the annular projections 32 are formed on the left and right side surfaces of the speaker unit 6a, and the guide groove portions 34 are formed on the left and right side surfaces of the storage recess 31, but the speaker unit 6a has the same structure. Guide grooves 3 on the left and right sides
4 are formed, and annular protrusions 32 are formed on the left and right side surfaces of the storage recess 31.
May be formed.

[Third Embodiment] FIG. 19 to FIG.
1 shows a portable information terminal according to the third embodiment, and FIG.
9 is an external perspective view of the main body unit with the speaker unit housed in the storage section as viewed from the rear side, and FIG. 20 is an external perspective view of the main body unit with the speaker unit removed from the storage section as viewed from the rear side. FIG. 21 is an external perspective view of an essential part showing the main body unit and the speaker unit separately. However, in each drawing, the same members as those of the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted here.

That is, the portable information terminal according to the third embodiment has a main body unit 1b having a built-in wireless telephone circuit portion.
And a speaker unit 6 with a built-in speaker for communication
The speaker unit 6b is housed in the housing recess 41 formed in the upper portion of the main body unit 1b on the back side and is housed in the housing recess 41.
From the state (stored state) to the upper end surface 12 of the main unit 1b
Approximately 1 up to the second state (usage state) that protrudes further upward
It is provided so as to be rotatable by 80 degrees (indicated by an arrow Y in FIG. 20). In addition, a locking recess 41a into which a fingertip can be inserted to raise the stored speaker unit 6b is provided on the peripheral edge of the storage recess 41.

As shown in FIG. 21, cylindrical protrusions 42 serving as a rotation axis are formed on the left and right side surfaces of the speaker unit 6b (however, in the drawing, the cylindrical shape of the front side surface is a cylindrical shape). Only the protrusion 42 is shown). The bottom of one of the cylindrical protrusions 42 is open, and the lead wire 43 electrically connected to the speaker (not shown) is drawn out from this opening.

On the other hand, rotation groove portions 44, into which the cylindrical projection portion 42 is rotatably fitted, are provided on both left and right side surfaces of the storage recess 41 formed in the main body unit 1b (however, in the drawings. The rotation groove 44 on the front side surface is not shown in FIG.

The lead wire 43 drawn out from the opening of the one cylindrical projection 42 is guided into the main unit 1b through the fitted rotation groove 44, and the printed circuit board (not shown) in the main unit 1b. It is configured to be electrically connected to the wireless telephone circuit part mounted on.

According to the portable information terminal of the third embodiment,
When the mobile phone function is not used, the speaker unit 6b is housed in the housing recess 41 of the main body unit 1b as shown in FIG. 19, and the speaker unit 6b is housed in the housing recess 41 when used as a mobile phone. It is used by rotating it from the first state (the state shown in FIG. 19) in which it is stored to the second state (the state shown in FIG. 20) that protrudes above the upper end surface 12 of the main body unit 1b. In this case, when the speaker unit 6b is in the first state, the earpiece 78 for transmitting the sound from the speaker faces the inside of the storage recess 41, and when it is rotated to the second state, the main unit It is adapted to face the rear surface 11 side of 1.

As described above, in the third embodiment, the speaker unit 6b is integrally attached to the main body unit 1b, and it is not necessary to carry the speaker unit 6b individually. Therefore, the speaker unit 6b is lost. There is no need to worry. Further, when not used as a mobile phone, since the speaker unit 6b is stored in the storage recess 41, it does not become an obstacle. Further, when the speaker unit 6 is stored in the storage recess 41, the mouthpiece 78 of the speaker unit 6 is placed in the storage recess 4.
Since it is blocked by 1 (see FIG. 19), dust or dirt does not adhere to the earpiece 78 or enter the speaker unit 6.

In the third embodiment, the cylindrical protrusions 42 are formed on the left and right side surfaces of the speaker unit 6b,
Although the rotation groove 44 is formed on the left and right side surfaces of the storage recess 41, the rotation groove 44 is formed on the left and right side surfaces of the speaker unit 6b, and the cylindrical projection 42 is formed on the left and right side surfaces of the storage recess 41. Good.

FIG. 22 shows a speaker unit 6b.
7 shows another embodiment of the rotating structure of FIG. That is, FIG.
The rotation direction of the speaker unit 6b shown in FIGS. 9 to 21 is vertical to the back surface portion 11 of the main body unit 1b (that is, so as to raise the speaker unit 6b) (in FIG. 20, an arrow). 22), but in FIG. 22, a rotary shaft 49 (which is structurally the same as the cylindrical projection portion 42 shown in FIG. 21) simply shown by a broken line in the drawing. It is provided so as to be rotatable about 180 degrees in the horizontal direction Z along the back surface portion 11 of the main body unit 1b. Therefore, the storage recess 41 is formed in the main body unit 1b.
Is open to the side of the. In FIG. 22, the state of the speaker unit 6b when using the mobile phone function is indicated by a chain double-dashed line. in this way,
By allowing the speaker unit 6b to rotate in the horizontal direction, it is easier to perform the rotating operation than to raise and rotate the speaker unit 6b as shown in FIG.

In each of the above-mentioned embodiments, the speaker unit is configured to be used by mounting itself on the main body unit. However, for example, it is an earphone type in which the plug portion and the earpiece are connected by a lead wire. It may be. In this case, a microphone is also attached near the earpiece, and when the plug part of the speaker unit is inserted into the jack part of the main unit, input from a microphone (not shown) built in the main unit is prohibited. With a circuit configuration, a hands-free type speaker unit can be constructed.

[0103]

The information processing apparatus of the present invention comprises a main body unit having a wireless telephone circuit portion built therein and a speaker unit having a speaker for communication, and the speaker unit is provided with a speaker side connecting portion. The main body unit is provided with a main body side connection portion for detachably connecting the speaker side connection portion electrically connected to the wireless telephone circuit portion.When using the mobile telephone function,
The speaker side connection part of the speaker unit is connected to the main body side connection part of the main body unit for use. As a result, a call can be made easily by simply connecting the speaker side connection part of the speaker unit to the main body side connection part of the main body unit. Further, since the speaker unit can be separated from the main unit except when talking on the phone, the portable information terminal can be downsized. Furthermore, the speaker unit does not interfere when using the original function of the mobile information terminal.

Further, according to the information processing apparatus of the present invention, the speaker unit is connected to a position where it is not affected by the antenna provided in the main unit. By devising the connection position of the speaker unit in this way, a good call can be made without being influenced by noise from the antenna.

Further, according to the information processing apparatus of the present invention, the speaker unit is connected to the upper end surface of the main body unit. By connecting the speaker unit to the upper end surface of the main unit in this way,
For example, even if the information processing terminal is in a pocket etc., the speaker unit can be easily connected (installed) to the main unit.
can do.

Further, according to the information processing apparatus of the present invention, when the speaker side connecting portion is connected to the main body side connecting portion and the speaker unit is connected to the main body unit, the shape of the speaker unit and the shape of the main body unit are By devising,
The position of the speaker built in the speaker unit is lowered relative to the main unit.
Specifically, the joint surface between the speaker unit and the main body unit is formed as an inclined surface, and the speaker is arranged in the inclined portion in the speaker unit.
Further, a step portion or a concave portion is formed on the joint surface between the speaker unit and the main body unit, and the speaker is arranged in the step portion or the concave portion inside the speaker unit.
By forming the joint surface on the inclined surface, the step portion, or the concave portion in this way, the position of the speaker built in the speaker unit can be lowered relative to the main unit, and the noise from the antenna is correspondingly reduced. The influence can be suppressed.

Further, according to the information processing apparatus of the present invention, the antenna is provided on one side of the upper end surface of the main body unit, and the main body side connecting portion is provided on the other side of the upper end surface. That is, by providing the antenna and the main body side connection portion on the left and right sides of the same upper end surface, the distance between the antenna and the speaker unit can be separated as much as possible,
The influence of noise from the antenna can be suppressed.

In this case, by providing a memory card insertion port on the upper end surface between the antenna and the main body side connecting portion, the antenna and the main body side connecting portion can be reliably separated.

Further, since the inclined surface or the step portion or the concave portion is located below the upper end surface of the main body unit, and the speaker is arranged at the inclined surface or the step portion or the concave portion, the distance from the antenna is reduced. Can be further apart.

Further, when the speaker unit is connected to the main body unit, the speaker is provided inside the speaker unit on the side opposite to the antenna. As a result, the distance from the antenna can be further increased.

Further, according to the information processing apparatus of the present invention, the speaker is arranged so as to face the surface opposite to the operation surface of the main body unit when the speaker unit is attached to the main body unit. This improves the operability when the information processing device, which is a mobile information terminal, is used as a mobile phone. For example, when the speaker unit is attached to the main body unit and is placed on a table or the like with the operation surface side with the display section facing up, when a call comes in, the receiver of the fixed telephone is taken up. Just by picking up the main unit as it is, you can talk with the speaker unit placed in your ear. That is,
Since the speaker unit is placed on your ears, you do not have to change the main unit. Further, since the display section on the operation surface side does not touch the cheek, there is no concern that the display screen of the display section gets dirty with oil such as sebum.

Further, according to the information processing apparatus of the present invention, the speaker unit is provided with the speaker side positioning portion which determines the mounting direction to the main body unit, and the main body unit faces the speaker side positioning portion. The main body side positioning portion is provided at the position, and the speaker side connecting portion of the speaker unit is connected to the main body side connecting portion of the main body unit by aligning both positioning portions. As a result, when the speaker side connection part of the speaker unit is connected to the main body side connection part of the main body unit, the speaker side positioning part of the speaker unit and the main body side positioning part of the main body unit are aligned, Since the mounting direction is inevitably determined, it is possible to prevent a mounting error such that the speaker unit is mounted in the main body unit by turning it back and forth.

Further, according to the information processing apparatus of the present invention, the speaker unit is provided with the speaker side engaging portion which is detachably engaged with the main body unit, and the main body unit has the speaker side engaging portion. A main body side engaging portion that engages with the stopper is provided, and when the speaker unit is connected to the main body unit, the engagement of both engaging portions prevents the speaker unit from coming off. This allows
When connecting the speaker side connection part of the speaker unit to the main body side connection part of the main body unit, the speaker side locking part of the speaker unit and the main body side locking part of the main body unit are engaged to each other Can be stably attached to the main unit.

Further, according to the information processing apparatus of the present invention, the plug portion which is the speaker side connecting portion is supported and fixed to the speaker unit with play, and the speaker side locking portion of the speaker unit and the main body unit. When the main body side engaging portion is engaged, the plug portion is swingably connected so as to correct the positional deviation with respect to the jack portion which is the main body side connecting portion of the main body unit. In this case, the swinging direction of the plug part is a direction orthogonal to the inserting direction into the jack part. As a result, even if the jack part is slightly eccentric to the speaker jack hole (that is, even if the central axis of the jack part is slightly displaced from the center of the speaker jack hole), the eccentricity is adjusted. Since the plug portion of the speaker unit swings, the plug portion can be smoothly attached to the jack portion.

Further, the information processing apparatus of the present invention comprises a main body unit having a built-in wireless telephone circuit portion and a speaker unit having a speaker for communication, and the speaker unit is a storage unit formed in the main body unit. It is configured to be electrically connected to the wireless telephone circuit portion in a state of being stored and held in the unit, and to be movable between a stored state and a use state in which the mobile phone function is used. Thus, when the mobile phone function is not used, the speaker unit can be stored in the storage unit of the main unit, and when the mobile phone is used, the speaker unit can be moved from the stored state to the used state. Since you do not have to carry each unit individually, you do not have to worry about losing the speaker unit. Further, when not used as a mobile phone, the speaker unit is housed in the housing recess so that it does not interfere.

Further, the information processing apparatus of the present invention comprises a main body unit having a built-in radio telephone circuit portion and a speaker unit having a speaker for communication, and the speaker unit is a storage unit formed in the main body unit. It is electrically connected to the wireless telephone circuit portion in a state where it is stored and held in the unit, and is provided so as to be slidable in one direction from the stored state to the use state in which the mobile phone function is used. With this, when not using the mobile phone function,
When the speaker unit is stored in the storage unit of the main unit and is used as a mobile phone, the speaker unit can be pulled out in one direction from the storage unit, and the speaker unit does not have to be carried around individually. Don't worry about losing your. Further, when not used as a mobile phone, the speaker unit is stored in the storage unit, so that it does not interfere.

Further, the information processing apparatus of the present invention comprises a main body unit having a built-in wireless telephone circuit portion and a speaker unit having a speaker for communication, and the speaker unit is a storage unit formed in the main body unit. It is configured to be electrically connected to the wireless telephone circuit portion in a state of being stored and held in the unit, and to be rotatable from a stored state to a use state of using a mobile phone function. As a result, when the mobile phone function is not used, the speaker unit is stored in the storage unit of the main unit, and when used as a mobile phone, the speaker unit is moved from the storage state stored in the storage unit to the use state. There is no need to worry about losing the speaker unit because it does not have to carry the speaker unit separately because it only needs to be moved. Further, when not used as a mobile phone, the speaker unit is stored in the storage unit, so that it does not interfere.

[Brief description of drawings]

FIG. 1 is an external perspective view of a main body unit of a portable information terminal, which is an information processing apparatus according to a first embodiment of the present invention, viewed from the front side.

FIG. 2 is an external perspective view of the main body unit of the portable information terminal shown in FIG. 1 as viewed from the back side.

FIG. 3 is an external perspective view of a speaker unit.

FIG. 4 is an exploded perspective view showing a more detailed configuration of the speaker unit.

FIG. 5 is a perspective view showing a rear surface side of a speaker front cabinet.

6A is a cross-sectional view of the speaker front cabinet as seen from a plane, FIG. 6B is a cross-sectional view of the speaker front cabinet as seen from the front, and FIG. 6C is a cross-sectional view of the speaker front cabinet as seen from a side surface. .

FIG. 7 is an enlarged perspective view of a jack portion and a speaker lock groove portion formed on the main body unit.

FIG. 8 is a sectional view of a jack portion and a speaker lock groove portion.

FIG. 9 is a perspective view showing a state in which the speaker unit is attached to the main body unit.

FIG. 10 is a side view showing a state in which the speaker unit is attached to the main body unit.

FIG. 11 is a partially cutaway plan view and a rear view showing a state in which the speaker unit is attached to the main body unit.

FIG. 12 is a partially enlarged perspective view showing how the speaker unit is attached to the main body unit.

FIG. 13 is a vertical cross-sectional view of a main part of a state in which a speaker unit is attached to a main body unit as seen from a side surface.

FIG. 14 is a diagram for explaining the state of slight movement of the jack part.
FIG. 3 is a longitudinal sectional view of a main part of the speaker unit as viewed from the back.

FIG. 15 is a diagram for explaining the state of slight movement of the jack part.
FIG. 3 is a vertical cross-sectional view of a main part of the speaker unit as viewed from the side.

FIG. 16 is an external perspective view of the main body unit of the portable information terminal according to Embodiment 2 of the present invention with the speaker unit housed in the housing, as seen from the back side.

FIG. 17 is an external perspective view of the main body unit of the portable information terminal according to Embodiment 2 of the present invention with the speaker unit pulled out from the storage section, as viewed from the rear side.

FIG. 18 is an external perspective view of an essential part showing the main body unit and the speaker unit separately in the portable information terminal according to the second embodiment of the present invention.

FIG. 19 is an external perspective view of the main body unit of the portable information terminal according to Embodiment 3 of the present invention with the speaker unit housed in the housing section, as viewed from the back side.

FIG. 20 is an external perspective view of the main body unit of the portable information terminal according to Embodiment 3 of the present invention with the speaker unit taken out from the storage section, as viewed from the back side.

FIG. 21 is an external perspective view of an essential part showing the main body unit and the speaker unit separately in the portable information terminal according to the third embodiment of the present invention.

FIG. 22 is an external perspective view of a main part showing another example of the rotating structure of the speaker unit in the portable information terminal according to the third embodiment of the present invention.

FIG. 23 shows a case where there is no speaker unit, a case where there is a speaker unit having the configuration according to the first embodiment, and a case where the speaker unit according to the first embodiment has a high speaker position. It is a graph which compares and shows deterioration of communication sensitivity in each case.

[Explanation of symbols]

1,1a, 1b Main unit 6,6a, 6b Speaker unit 11 Back 12 Top surface 13 inclined surface 15 antenna 17 Jack part (main unit side connection part) 21 Speaker jack hole 22 Printed circuit board 18 Speaker lock groove 18a Upper groove 18b Lower groove 31 Storage recess 32 annular protrusion 34 Guide groove 41 Storage recess 42 Cylindrical protrusion 44 Rotating groove 61 Front cabinet for speakers 62 Rear cabinet for speakers 63 speakers 65 Plug (speaker side connection) 66 Plug mold part 67 Plug fitting part 68 Flat surface 69 Plug insertion hole 71 Locking protrusion 72 speaker lock claw 73 Lock claw guide 74 Step 75 Fitting groove 81 Speaker fitting part 82 Plug mold holding rib piece 83 Stop piece 84 Projection 85 Fitting rib piece

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Kazuhiro Miyamoto             22-22 Nagaikecho, Abeno-ku, Osaka-shi, Osaka             Inside the company F-term (reference) 5K023 AA07 BB02 BB03 EE13 MM25                       PP12

Claims (21)

[Claims] 1. An information processing apparatus having a mobile phone function, comprising: a main body unit having a radiotelephone circuit part built therein; and a speaker unit having a speaker for communication, wherein the speaker unit has a speaker side. A connection part is provided, and the main body unit is provided with a main body side connection part for detachably connecting the speaker side connection part electrically connected to the wireless telephone circuit part. An information processing apparatus, characterized in that, when the telephone function is used, the speaker side connection portion of the speaker unit is used by connecting to the main body side connection portion of the main body unit. 2. The information processing apparatus according to claim 1, wherein the speaker unit is connected to a position that is not affected by an antenna provided in the main body unit. 3. The speaker unit is connected to an upper end surface of the main body unit.
Alternatively, the information processing apparatus according to claim 2. 4. When the speaker side connecting portion is connected to the main body side connecting portion and the speaker unit is connected to the main body unit, by devising the shape of the speaker unit and the shape of the main body unit, The information processing apparatus according to any one of claims 1 to 3, wherein a position of a speaker built in the speaker unit is lower than that of the main body unit. 5. The joint surface between the speaker unit and the main body unit is formed as an inclined surface, and the speaker is arranged in a portion that becomes the inclined surface in the speaker unit. The information processing device according to claim 4. 6. A step portion or a concave portion is formed on a joint surface between the speaker unit and the main body unit, and the speaker is arranged in the step portion or the concave portion in the speaker unit. The information processing device according to claim 4, wherein the information processing device is a device. 7. An antenna is provided on one side of the upper end surface of the main body unit, and the main body side connection portion is provided on the other side of the upper end surface. Item 7. The information processing device according to any one of items 6. 8. The information processing apparatus according to claim 7, wherein a memory card insertion opening is provided on an upper end surface between the antenna and the main body side connection portion. 9. The information processing apparatus according to claim 7, wherein the inclined surface, the step portion, or the concave portion is located below an upper end surface of the main body unit. 10. The speaker, when the speaker unit is connected to the main body unit, is provided inside the speaker unit, on the side of the side opposite to the antenna. The information processing apparatus according to claim 7. 11. The speaker is provided so as to face a surface opposite to an operation surface of the main body unit when the speaker unit is attached to the main body unit. The information processing apparatus according to claim 10. 12. The speaker unit is provided with a speaker side positioning portion that determines a mounting direction to the main body unit, and the main body unit is provided with a main body side positioning portion at a position facing the speaker side positioning portion. Is provided, and by aligning both positioning parts,
12. The information processing apparatus according to claim 1, wherein a speaker side connection portion of the speaker unit is connected to a main body side connection portion of the main body unit. 13. The speaker unit is provided with a speaker-side engaging portion that is detachably engaged with the main body unit, and the main body unit is engaged with the speaker-side engaging portion. Main body side locking part is provided,
13. The information processing apparatus according to claim 1, wherein when the speaker unit is connected to the main body unit, the engagement of the both locking portions prevents the speaker unit from coming off. . 14. The information processing apparatus according to claim 1, wherein the speaker side connection section is a plug section, and the main body side connection section is a jack section. 15. When the plug portion is supported and fixed to the speaker unit with play, and the speaker side locking portion of the speaker unit and the main body side locking portion of the main body unit are engaged with each other. The information processing apparatus according to claim 14, wherein the plug portion is swingably connected to the jack portion of the main body unit so as to correct the positional deviation. 16. The information processing apparatus according to claim 15, wherein the swinging direction of the plug portion is a direction orthogonal to the inserting direction into the jack portion. 17. An information processing apparatus having a mobile phone function, comprising: a main body unit having a radiotelephone circuit portion incorporated therein; and a speaker unit having a speaker for communication, wherein the speaker unit is the main body. It is electrically connected to the wireless telephone circuit portion in a state of being stored and held in a storage portion formed in the unit, and is provided so as to be movable between a storage state and a use state in which a mobile phone function is used. An information processing device characterized by being present. 18. An information processing apparatus having a mobile phone function, comprising: a main body unit having a radiotelephone circuit portion built therein and a speaker unit having a speaker for a call, wherein the speaker unit is the main body. It is electrically connected to the wireless telephone circuit portion in a state of being stored and held in a storage portion formed in the unit, and is provided so as to be slidable in one direction from a storage state to a use state in which a mobile phone function is used. An information processing device characterized in that. 19. An information processing apparatus having a mobile phone function, comprising: a main body unit having a radiotelephone circuit part built therein, and a speaker unit having a speaker for communication, wherein the speaker unit is the main body. It is electrically connected to the wireless telephone circuit portion in a state where it is stored and held in a storage portion formed in the unit, and is rotatably provided from a storage state to a use state in which a mobile phone function is used. An information processing device characterized by: 20. The antenna according to claim 17, wherein an antenna is provided on one side of the main body unit, and the storage section is provided on an upper portion of a back side near the other side. An information processing apparatus according to claim 2. 21. A speaker built in the speaker unit is provided so as to face a surface opposite to an operation surface of the main body unit in a state where a mobile phone function is used. The information processing apparatus according to any one of claims 16 to 20, wherein: