JP2003304109A - Portable telephone set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To increase directivity as much as possible, and to improve handling property by eliminating any site projecting at an antenna part to prevent the antenna part from being caught by anything at the time of taking in/out this portable telephone set, and to improve operability by fixing the antenna part in order to make it unnecessary to operate the antenna main body. <P>SOLUTION: An antenna part 10 accessory to a grippable telephone set main body 1 for transmitting and receiving a radio wave is provided with an antenna main body 11 configured of coil-shaped transmitting/receiving antennas 11a and 11b constituted of a conductor, and formed of an erectable rigid body and a holder 12 attachably/detachably accessary to the upper edge part of the telephone set main body 1 for holding the antenna main body 11 erectable inside. The holder 12 is formed like a block having an outer peripheral face continuous to the outer peripheral face of the telephone set main body 1. Also, the holder 12 is provided with a cover 14 formed on a base 13 so as to be attachable/detachable, and configured of transparent or translucent resin covering the antenna main body 11. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone having an antenna unit for transmitting and receiving radio waves in a phone body that can be held.

[0002]

2. Description of the Related Art Conventionally, as a portable telephone, for example, as shown in FIG.
Antenna unit 2 attached to the phone body 1 for transmitting and receiving radio waves
It has and. The antenna unit 2 includes an antenna main body 3 made of an expandable and contractible rod-shaped conductor, and a tubular holder 4 that is provided on the rear side of the telephone main body 1 and that expandably expands and holds the antenna main body 3 (for example, , Utility model registration No. 30
4520 publication). When the mobile phone Ka is used, it is normally stored in a pocket, a bag or the like and carried around, taken out at the time of transmission / reception, and the antenna body 3 is pulled out to perform transmission / reception.

[0003]

By the way, in the conventional mobile phone Ka, the tip of the antenna body 3 is always protruding in the antenna part 2, and the holder 4 is also projected to the back surface of the phone body 1. Therefore, there is a problem that it is easy to get caught when it is taken out from or stored in a pocket, a bag, or the like, and the handleability is deteriorated accordingly. Further, the antenna main body 3 is pulled out one by one at the time of transmission / reception, and is reduced at the time of storage, which requires man-hours, and there is a problem that operability is impaired accordingly.

In order to solve such a problem, conventionally, for example, as shown in FIG. 12, a mobile phone Kb has been proposed in which an antenna section 2 for transmitting and receiving radio waves is integrally provided on a grippable phone body 1. ing. This mobile phone K
In b, the antenna part 2 is configured by attaching an antenna body 5 formed by forming a wire in a loop shape to a base plate 6, and the antenna body 2 is housed inside the back side of the telephone body 1. (For example, published in Japanese Patent Laid-Open No. 2000-4116). According to this, since there is no protruding part in the antenna part 2, it is not caught when taking out or storing it from a pocket, a bag, etc., and the handleability is improved, and the operation of pulling out and reducing the antenna body one by one is performed. Since it is unnecessary, the operability is also improved.

However, in this portable telephone Kb, the antenna body 5 is attached to the base 6 and housed inside the telephone body 1, so that the telephone body 1 is gripped during use. , The antenna body 5 is easily covered with hands, and since the antenna body 5 is attached to the base 6, the directivity is inevitably narrower than that of the rod-shaped antenna body 3 described above. There is a problem that the sensitivity is lowered, the communication gain is reduced, and the communication state is likely to be uneven depending on the orientation of the telephone body 1.

The present invention has been made in view of the above problems, and aims to widen the directivity as much as possible so as to increase the communication gain, and to remove or store the antenna part by eliminating the protruding part. It is an object of the present invention to provide a mobile phone which is improved in operability by preventing it from being caught at times and which is fixed so that the antenna main body does not have to be operated.

[0007]

The technical means of the present invention for solving such a problem is a portable telephone having a phone body which can be held and an antenna section attached to the phone body for transmitting and receiving radio waves. In the telephone, the antenna unit is configured by including an antenna main body formed of a conductor and capable of standing upright, and the antenna main body is internally provided in at least one of an upper end portion and a lower end portion of the telephone main body. There is.

As a result, when taking out from a pocket or bag during transmission / reception, or when finished when not in use, the antenna part does not have a part that protrudes to the outside, so that it is hard to get caught in the pocket or bag. ,
The handleability is improved. Also, transmission and reception are performed by operating the telephone main body, but since the antenna main body is erected inside and installed internally, it is not necessary to operate the antenna main body unlike the conventional rod type antenna. It is possible to improve the sex. Furthermore, during transmission and reception, the telephone body is gripped, but since the antenna part is present on at least one of the upper end portion and the lower end portion of the telephone body, it is difficult to cover the antenna body with hands, and the antenna body is Since it is erected, the directivity is wide,
Therefore, the sensitivity of transmission and reception is improved, the communication gain is improved, and the situation in which the communication state becomes uneven due to the orientation of the telephone body is prevented.

Then, if necessary, the antenna main body is constructed by separately providing a transmitting antenna and a receiving antenna. The different frequencies for transmission and reception can be individually tuned, and communication accuracy is improved accordingly. In addition, the sensitivity of transmission and reception is improved, and the communication gain is improved accordingly.

Further, the technical means of the present invention for solving the above-mentioned problems is a portable telephone provided with a phone body which can be held and an antenna section attached to the phone body for transmitting and receiving radio waves. An antenna body that is made of a conductor and is formed of a rigid body that can be erected, and a holder that is attached to at least one of the upper end portion and the lower end portion of the telephone body to hold the antenna body erected inside. And the holding body is formed in a block shape having an outer peripheral surface continuous with the outer peripheral surface of the telephone body.

As a result, when the antenna is taken out from the pocket or bag during transmission or reception, or when it is finished when not in use, the antenna part has no part protruding outside, so that it is difficult to get caught in the pocket or bag. ,
The handleability is improved. Also, transmission and reception are performed by operating the telephone main body, but since the antenna main body is erected inside and held, it is not necessary to operate the antenna main body unlike the conventional rod type antenna. It is possible to improve the sex. Furthermore, at the time of transmission and reception, the telephone body is gripped, but since the antenna portion exists in a block shape on at least one of the upper end portion and the lower end portion of the telephone body, it is difficult for the antenna body to be covered with hands. Therefore, the situation where the directivity is narrowed is prevented. Also, since the antenna body is installed upright, the directivity is wide, which improves the transmission and reception sensitivity, improves the communication gain, and causes uneven communication conditions depending on the orientation of the telephone body. It prevents the situation from happening.

Then, if necessary, the holding body comprises a base attached to the telephone body for supporting the antenna body, and a cover provided on the base for covering the antenna body. In the housed state, the antenna body is covered with the cover, so that the antenna body is prevented from being damaged. If necessary, the cover is made of transparent or translucent resin. The antenna body inside the antenna section can be seen, so that an interesting visual effect can be exhibited. In this case, it is effective to provide the wall portion of the cover with a storage portion for storing the decorative sheet having the display surface in a replaceable manner. You can attach a decorative sheet of your choice to create interesting visual effects. And
If necessary, the display surface of the decorative sheet is composed of a hologram. The image displayed on the sheet appears in the space of the cover, and the more interesting visual effect is exhibited. Further, the base is provided with a light emitting diode for illuminating the display surface of the decorative sheet, if necessary. You can illuminate the decorative sheet even at night, which makes for an interesting visual effect. Furthermore, if necessary,
The cover is detachable from the base, and items such as ornaments can be stored in the cover. For example, if a decorative item such as a small doll is stored in the cover, it is possible to make a decoration according to the taste and increase the degree of freedom of decoration.

Further, if necessary, a transmitting connector for a transmitting antenna and a receiving connector for a receiving antenna are provided on the auxiliary portion of the telephone body to which the antenna portion is attached, and The antenna unit is detachable from the telephone body so that the antenna body is connected to the transmitting connector and the receiving connector. It is possible to replace the antenna with a different antenna type or wiring pattern, and thus various antennas can be used. Further, if necessary, the antenna main body is configured to separately include a transmission antenna connected to the transmission connector and a reception antenna connected to the reception connector.
The different frequencies for transmission and reception can be individually tuned, and communication accuracy is improved accordingly. Furthermore,
If necessary, the antenna body is composed of a transmission / reception shared antenna connected to the transmission connector and the reception connector. Since it can be shared, manufacturing can be easily performed.

Furthermore, if necessary, the antenna body is formed in a coil shape. It has a directivity that is uniform at 360 ° around the axis, and accordingly, the directivity can be widened and a wide band can be supported. In addition, the antenna body is formed in a plate shape as needed. It can be manufactured easily and can be formed with high strength. Further, the holding body is provided with a ground having a plane substantially orthogonal to the axis of the antenna body. Problems when the grounds are parallel are reduced, and communication accuracy is improved.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION A mobile phone according to an embodiment of the present invention will be described below with reference to the accompanying drawings. The same components as those described above will be designated by the same reference numerals. As shown in FIGS. 1 to 3, the basic configuration of a mobile phone K according to the embodiment of the present invention includes a phone body 1 that can be held and an antenna unit 10 attached to the phone body 1 for transmitting and receiving radio waves. Be prepared. The telephone body 1 is provided with operation buttons 7 such as a ten-key pad and a liquid crystal display unit 8, and a control board (not shown) for transmitting and receiving is built therein.

The antenna unit 10 is made of a conductor and is formed of a rigid body which can be erected, and a telephone body 1
And a holding body 12 attached to at least one of the upper end and the lower end (upper end in the embodiment) for holding the antenna body 11 upright inside. The antenna main body 11 is configured by separately including a transmitting antenna 11a formed in a coil shape and a receiving antenna 11b formed in a coil shape.

The holder 12 is formed in a block shape having an outer peripheral surface continuous with the outer peripheral surface of the telephone body 1. More specifically, the holding body 12 includes a base 13 that is attached to the telephone body 1 and vertically supports the antenna body 11, and a base 13.
And a cover 14 for covering the antenna body 11 which is provided in the. The cover 14 is made of a transparent or translucent resin and is detachably attached to the base 13. As a result, items such as ornaments can be stored in the cover 14. Further, the rear wall portion of the cover 14 is provided with a storage portion 18 in which the decorative sheet 17 having the display surface 17a is replaceably stored. The display surface 17a of the decorative sheet 17 is composed of a hologram. Further, the base 13 is provided with a plurality of light emitting diodes 19 that illuminate the display surface 17a of the decorative sheet 17.

As shown in FIG. 2, a female transmitting connector 15a for a transmitting antenna 11a and a female transmitting connector 11b for a transmitting antenna 11a are attached to an additional portion 15 to which the antenna portion 10 of the telephone body 1 is attached. A mold receiving connector 15b is provided. The antenna unit 10 is attachable to and detachable from the telephone body 1 so that the antenna body 11 is connected to the female transmitting connector 15a and the female receiving connector 15b, and the base 13 has a transmitting antenna. 1
A male transmission connector 20a for 1a and a male reception connector 20b for the reception antenna 11b are provided. The transmitting antenna 11a is connected to the male transmitting connector 20a, and the receiving antenna 11b is connected to the male receiving connector 20b. A connector 25 for the light emitting diode 19 is also provided.

Further, the base 13 of the holder 12 is provided with a conductive ground 21 having a plane substantially orthogonal to the axis of the antenna body 11. The ground 21 and the antenna body 11 are insulated.

Therefore, according to the mobile phone K of this embodiment, the mobile phone K is normally stored in a pocket, a bag or the like and carried around, and taken out at the time of transmission / reception. In this case, the antenna unit 10
Is formed in a block shape and has an outer peripheral surface that is continuous with the outer peripheral surface of the telephone body 1, so there is no part that protrudes to the outside, so it is less likely to get caught in a pocket, bag, or the like. The handleability is improved accordingly. In particular, at the time of reception, the antenna unit 10 can be taken out immediately with almost no catching, so that it is possible to smoothly respond.

In transmission and reception, the telephone body 1
To operate. In this case, it is not necessary to operate the antenna body 11 unlike the conventional rod type antenna, and the operability can be improved accordingly. In addition, at the time of transmission / reception, although the telephone body 1 is gripped, the antenna unit 10
Exists in a block shape on the upper end of the telephone body 1,
It is difficult for the antenna body 11 to be covered with a hand, which prevents the directivity from becoming narrow. Further, since the antenna main body 11 is erected on the base 13, the directivity is wide, and therefore, the transmission / reception sensitivity is improved, the communication gain is improved, and the communication state depending on the orientation of the telephone main body 1 and the like. It prevents the occurrence of unevenness. In particular, since the antenna main body 11 is formed in a coil shape, it has a uniform directivity of 360 ° around the axis, and accordingly, the directivity is widened and it is possible to support a wide band.

Further, since the antenna main body 11 is provided with the transmitting antenna 11a and the receiving antenna 11b separately, it is possible to individually tune to different frequencies for transmission and reception, and the communication accuracy is accordingly increased. Be improved. Furthermore, since the ground 21 is provided on the base 13 so as to have a plane that is substantially orthogonal to the axis of the antenna body 11, the trouble is reduced compared to when it is parallel, and in this respect also, communication accuracy is improved. Be improved.

After the communication is completed, it is stored again in, for example, a pocket or a bag. Also in this case, the antenna unit 1
0 is formed in a block shape and has an outer peripheral surface that is continuous with the outer peripheral surface of the telephone body 1, so there is no part that protrudes to the outside, so it is less likely to get caught in a pocket, bag, or the like. Therefore, the handleability is improved accordingly. Further, in the housed state, the antenna body 11 is covered by the cover 14, so that the antenna body 11 is prevented from being damaged and durability is maintained.

Further, since the cover 14 is made of a transparent or semi-transparent resin, the antenna body 11 inside the antenna portion 10 can be seen, and therefore, an interesting visual effect is exhibited and the appearance quality is improved. . Further, since the decorative sheet 17 having the display surface 17a is replaceably stored in the storage portion 18 of the cover 14, a favorite decorative sheet 17 can be mounted and an interesting visual effect can be exhibited. Display surface 17a of the decorative sheet 17
Since it is composed of a hologram, the image displayed on the decoration sheet 17 appears in the space of the cover 14, and the more interesting visual effect is exhibited. Further, since the base 13 is provided with the light emitting diode 19 that illuminates the display surface 17a of the decorative sheet 17, the decorative sheet 17 can be illuminated even at night, and accordingly, an interesting visual effect can be exhibited. Furthermore, cover 1
4 is removable from the base 13,
For example, if a decorative object such as a small doll is stored in the cover 14, an interesting visual effect is exhibited, so that it is possible to make a decoration according to the taste and increase the degree of freedom of decoration. be able to.

Further, since the antenna unit 10 can be attached to and detached from the telephone body 1, it can be detached and replaced with an antenna having a different antenna type or wiring pattern. Therefore, various antennas can be used and versatility is increased.

FIG. 4 shows an antenna unit 10 according to another embodiment. In the antenna section 10, the antenna body 11 is erected on the base 13 of the holding body 12 and covered with the cover 14 as in the above. The antenna body 11 is
A rod-shaped transmitting antenna 11a and a rod-shaped receiving antenna 11b are separately provided.
Further, the telephone body 1 is provided with coil-shaped connection antennas 23a and 23b which are respectively connected to the transmitting antenna 11a and the receiving antenna 11b. The transmitting antenna 11a and the receiving antenna 11b are the connection antenna 2
It serves as an antenna in cooperation with 3a and 23b. Also by this, the same operation and effect as the above can be obtained.

FIG. 5 shows an antenna unit 10 according to another embodiment. The antenna unit 10 includes the antenna body 11 and the base 13 of the holding body 12 in the same manner as described above.
And is covered with a cover 14. The antenna unit 10 is attachable / detachable to / from the telephone body 1 so that the antenna body 11 is connected to the female transmission connector 15a and the female reception connector 15b of the telephone body 1. A male transmitting connector 20a and a male receiving connector 20b are provided. The antenna body 11 is connected to the male transmitting connector 20a and the male receiving connector 20b and is configured as a coil-shaped transmitting and receiving antenna. Antenna body 11
Is branched and connected to the male transmission connector 20a and the male reception connector 20b via a filter 24. Since one antenna main body 11 can be shared, manufacturing can be easily performed.

FIG. 6 shows an antenna unit 10 according to still another embodiment. This antenna unit 10
Similarly to the above, the antenna body 11 is erected on the base 13 of the holding body 12 and covered with the cover 14. The antenna body 11 is configured as a transmission / reception antenna formed in a plate shape. Since the antenna body 11 is formed in a plate shape, it is easy to manufacture and can be formed with high strength. The connection is the same as in FIG.

FIG. 7 shows an antenna unit 10 according to another embodiment. The antenna unit 10 is colored in the same color as the telephone body 1. For example, the telephone body 1
If is black, the base 13 and the cover 14 of the holder 12
Is also set to black. FIG. 8 shows an antenna unit 10 according to another embodiment. In the antenna unit 10, the holder 12 is made of solid resin, and the antenna body 11 is embedded therein.

FIG. 9 shows an antenna unit 10 according to another embodiment. The antenna unit 10 is fixed to the telephone body 1. That is, the base 13 of the holder 12 is integrated with the telephone body 1, and only the cover 14 is removable. Further, in this integral type, as described above, the holding body 12 may be formed of solid resin to embed the antenna body 11.

FIG. 10 shows a mobile phone K according to an embodiment different from the above. This includes a phone body 1 that can be held and an antenna unit 10 that is attached to the phone body 1 and that transmits and receives radio waves. The antenna unit 10 includes an antenna body 11 made of a conductor and formed of a rigid body that can be erected. It is configured and is installed in at least one of the upper end and the lower end of the telephone body 1 (the upper end in the figure). The antenna main body 11 is configured to separately include a transmitting antenna 11a and a receiving antenna 11b that are formed in a coil shape. That is, the transmitting antenna 11
a and the receiving antenna 11b have one end provided on the substrate 30 in the telephone body 1 and the other end having the cover 3 of the telephone body 1.
Supported by 1. This also provides the same operation and effect as above.

In the above embodiment, the antenna section 10
Although it is provided at the upper end of the telephone body 1, it is not necessarily limited to this, and it may be provided at the lower end, and may be changed as appropriate. Further, the present invention can, of course, be applied to a telephone body 1 having a foldable type.

[0033]

As described above, according to the mobile phone of the present invention, the antenna part is constituted by the antenna main body which is made of a conductor and is formed of a rigid body which can be erected, and the antenna main body is the upper end of the phone main body. Since it is installed in at least one of the lower part and the lower part, the antenna part does not have a part that protrudes to the outside when taking it out from a pocket, a bag, etc. during transmission / reception, or when closing it when not in use. It becomes difficult to get caught in a bag and the like, and the handleability can be improved accordingly.

Further, transmission and reception are performed by operating the telephone main body, but since the antenna main body is erected inside and installed internally, it is not necessary to operate the antenna main body unlike the conventional rod type antenna. Therefore, the operability can be improved. Furthermore, during transmission and reception, the telephone body is gripped, but since the antenna part is present on at least one of the upper end portion and the lower end portion of the telephone body, it is difficult to cover the antenna body with hands, and the antenna body is Since it is installed upright, the directivity is wide, and therefore the transmission and reception sensitivity is improved, the communication gain is improved, and the situation where the communication state is uneven due to the orientation of the telephone body is prevented. be able to.

When the antenna main body is provided with the transmitting antenna and the receiving antenna separately, it is possible to individually tune to different frequencies for transmission and reception, and the communication accuracy is increased accordingly. Further, it is possible to improve the sensitivity of transmission and reception, and it is possible to improve the communication gain.

Further, according to the mobile phone of the present invention, the antenna part is attached to the antenna body formed of a rigid body made of a conductor and capable of standing upright, and at least one of the upper end part and the lower end part of the phone body. Since the antenna main body is provided with a holding body that stands upright inside, and the holding body is formed into a block shape having an outer peripheral surface that is continuous with the outer peripheral surface of the telephone body, transmission and reception from a pocket, bag, etc. The antenna part does not have a part that protrudes to the outside when it is taken out sometimes or when it is closed when not in use. Therefore, it is difficult for the antenna part to be caught in a pocket, a bag or the like, and the handleability can be improved accordingly.

Further, transmission and reception are performed by operating the telephone main body, but since the antenna main body is erected inside and held, it is not necessary to operate the antenna main body unlike the conventional rod type antenna. Therefore, the operability can be improved. Furthermore, during transmission / reception, the main body of the telephone is gripped, but since the antenna part exists in a block shape at the upper end of the main body of the phone, it is difficult for the antenna main body to be covered with the hand, and therefore the directivity becomes narrow. Can be prevented. Furthermore, since the antenna body is installed upright, the directivity is wide, which improves the transmission and reception sensitivity, improves the communication gain, and causes the communication state to be uneven depending on the orientation of the telephone body. It is possible to prevent such a situation.

When the holder is composed of a base for supporting the antenna main body and a cover for covering the antenna main body, the antenna main body is covered with the cover in the housed state, so that the antenna may be damaged. Can be prevented and durability can be maintained. Also, when the cover is made of transparent or semi-transparent resin, the antenna body inside the antenna section can be seen, so
An interesting visual effect can be exhibited, and the appearance quality can be improved.

In this case, if a storage portion for storing a decorative sheet having a display surface is provided on the wall portion of the cover in a replaceable manner, a desired decorative sheet can be attached and an interesting visual effect can be exhibited. If the display surface of the decorative sheet is made of hologram, the image displayed on the sheet appears in the space of the cover, and the interesting visual effect can be exerted. Further, when the base is provided with the light emitting diode for illuminating the display surface of the decorative sheet, the decorative sheet can be illuminated even at night, and accordingly, the interesting visual effect can be exhibited. Further, when the cover is detachable from the base so that accessories such as ornaments can be stored in the cover, it is interesting to store ornaments such as small dolls in the cover. The effect can be exhibited, and therefore, the decoration can be applied according to the taste, and the degree of freedom of the decoration can be increased.

When the antenna unit is detachably attached to the telephone body so that the antenna body is connected to the transmitting connector and the receiving connector, the antenna can be replaced with an antenna having a different type or wiring pattern. , Therefore, various antennas can be used,
Versatility can be increased. Further, when the antenna main body is configured by separately providing the transmitting antenna connected to the transmitting connector and the receiving antenna connected to the receiving connector, respectively, the frequencies for transmitting and receiving are individually separated. The communication accuracy can be improved accordingly. Furthermore, when the antenna main body is composed of a transmission / reception shared antenna connected to the transmission connector and the reception connector, since it can be shared, the manufacturing can be easily performed.

Further, when the antenna main body is formed in a coil shape, it is possible to provide a uniform directivity of 360 ° around the axis, and the directivity can be widened correspondingly and a wide band can be supported. Will be able to. Further, when the antenna main body is formed in a plate shape, it is possible to facilitate the manufacturing and increase the strength. Furthermore, when the holding body is provided with a ground having a plane that is substantially orthogonal to the axis of the antenna body, obstacles when the grounds are parallel are reduced, and communication accuracy can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mobile phone according to an embodiment of the present invention.

FIG. 2 is an exploded front sectional view of essential parts showing the mobile phone according to the embodiment of the present invention.

FIG. 3 is a side sectional view of an essential part showing a mobile phone according to an embodiment of the present invention.

FIG. 4 is a perspective view showing a main part of a mobile phone according to another embodiment of the present invention.

FIG. 5 is a sectional view showing a main part of a mobile phone according to still another embodiment of the present invention.

FIG. 6 is a perspective view showing a main part of a mobile phone according to still another embodiment of the present invention.

FIG. 7 is a perspective view showing a main part of a mobile phone according to another embodiment of the present invention.

FIG. 8 is a cross-sectional view showing a main part of a mobile phone according to still another embodiment of the present invention.

FIG. 9 is a perspective view showing a main part of a mobile phone according to still another embodiment of the present invention.

FIG. 10 is a cross-sectional view showing a main part of a mobile phone according to another embodiment of the present invention.

FIG. 11 is a diagram showing an example of a conventional mobile phone.

FIG. 12 is a diagram showing an example of another conventional mobile phone.

[Explanation of symbols]

K mobile phone 1 Phone body 10 Antenna part 11 Antenna body 11a transmitting antenna 11b reception antenna 12 holder 13 base 14 cover 17 decorative sheet 17a Display surface 18 Storage 19 Light emitting diode 15a Female transmission connector 15b Female receiving connector 20a Male connector for transmission 20b Male receiving connector 21 grand 23a, 23b connection antenna 24 filters

Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) H04M 1/02 H04M 1/02 C

Claims (15)

[Claims] 1. A mobile phone having a phone body that can be gripped and an antenna part attached to the phone body for transmitting and receiving radio waves, wherein the antenna part is made of a conductor and is formed of a rigid body that can be installed upright. A mobile phone characterized in that the antenna main body is provided inside at least one of an upper end portion and a lower end portion of the telephone main body. 2. The mobile phone according to claim 1, wherein the antenna main body is provided with a transmitting antenna and a receiving antenna separately. 3. A mobile phone having a phone body that can be gripped and an antenna part attached to the phone body for transmitting and receiving radio waves, wherein the antenna part is made of a conductor and is formed of a rigid body that can be installed upright. The main body and a holding body that is attached to at least one of the upper end portion and the lower end portion of the telephone body and holds the antenna main body standing upright therein, and the holding body is provided in the telephone body. A mobile phone, which is formed in a block shape having an outer peripheral surface continuous with the outer peripheral surface. 4. The holding body comprises a base attached to the telephone body for supporting the antenna body, and a cover provided on the base for covering the antenna body. Mobile phone. 5. The mobile phone according to claim 4, wherein the cover is made of transparent or translucent resin. 6. The mobile phone according to claim 5, wherein the wall portion of the cover is provided with a storage portion for storing a decorative sheet having a display surface in a replaceable manner. 7. The mobile phone according to claim 6, wherein the display surface of the decorative sheet is formed of a hologram. 8. The mobile phone according to claim 6, wherein the base is provided with a light emitting diode for illuminating the display surface of the decorative sheet. 9. The mobile phone according to claim 4, 5, 6, 7 or 8, wherein the cover is detachable from the base, and items such as ornaments can be stored in the cover. . 10. A transmitting connector for a transmitting antenna and a receiving connector for a receiving antenna are provided on an auxiliary portion of the telephone body to which the antenna portion is attached, and the antenna portion is provided with the antenna. 4. The telephone body is detachable so that the body is connected to the transmitting connector and the receiving connector.
The mobile phone according to 4, 5, 6, 7, 8 or 9. 11. The antenna main body is provided with a transmitting antenna connected to the transmitting connector and a receiving antenna connected to the receiving connector, respectively. 10. The mobile phone according to 10. 12. The mobile phone according to claim 10, wherein the antenna body is composed of a transmission / reception shared antenna connected to the transmission connector and the reception connector. 13. The antenna body is formed in a coil shape.
The mobile phone according to 7, 8, 9, 10, 11 or 12. 14. The antenna body is formed in a plate shape, and the antenna body is formed in a plate shape.
The mobile phone according to 8, 9, 10, 11 or 12. 15. The mobile phone according to claim 13, wherein the holding body is provided with a ground having a plane substantially orthogonal to the axis of the antenna body.