CN100461644C - Mobile communication terminal - Google Patents

Mobile communication terminal Download PDF

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Publication number
CN100461644C
CN100461644C CNB200610072215XA CN200610072215A CN100461644C CN 100461644 C CN100461644 C CN 100461644C CN B200610072215X A CNB200610072215X A CN B200610072215XA CN 200610072215 A CN200610072215 A CN 200610072215A CN 100461644 C CN100461644 C CN 100461644C
Authority
CN
China
Prior art keywords
mentioned
mobile communication
communication terminal
battery component
pcb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB200610072215XA
Other languages
Chinese (zh)
Other versions
CN1870448A (en
Inventor
金相珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics China Research and Development Center Co Ltd
Original Assignee
LG Electronics China Research and Development Center Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics China Research and Development Center Co Ltd filed Critical LG Electronics China Research and Development Center Co Ltd
Publication of CN1870448A publication Critical patent/CN1870448A/en
Application granted granted Critical
Publication of CN100461644C publication Critical patent/CN100461644C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Support Of Aerials (AREA)

Abstract

The invention refers to mobile communication terminal which fixing antenna in battery module and improving space availability ratio of inner noumenon, comprising the follow parts: noumenon which fixing etched circuit card; battery module which moving upward and downward the noumenon and can combine or separate, there into, those battery modules are fixed auxiliary antenna, when those battery modules combining to mobile communication terminal can transmit the received electrical signal to the etched circuit card. Because the auxiliary antenna is separately fixed with the etched circuit card of inner noumenon, the received electric wave disturbance is least and can improve receiving ratio of electric wave, meanwhile, can prevent those battery modules optionally separating from mobile communication terminal, and also prevent those battery modules separating rearward from noumenon.

Description

Mobile communication terminal
Technical field
The present invention relates to mobile communication terminal, more detailed saying so fixes up an aerial wire in battery component and also can improve the mobile communication terminal of the space availability ratio of body interior.
Background technology
Fig. 1 is the stereogram of mobile communication terminal of the prior art.
As shown in Figure 1, include in the mobile communication terminal of prior art: body 1, it is equipped with keypad devices such as (not shown); Renovate 2, it is equipped with as LCD of display unit etc., and combines and be rotated in the hinge mode with above-mentioned body 1; Battery component 3, it blocks the back side of being fixed in above-mentioned body 1 luggage of going forward side by side and joins.
Wherein, above-mentioned battery component 3 blocks and is fixed in the above-mentioned body 1, and it respectively blocks fixing by locking device (lock) 4 of the upper end installation of above-mentioned battery component 3 and the groove (not shown) that install the lower end.
In addition, the antenna 5 that is used to receive electric wave is installed in the above-mentioned body 1, and the printed circuit board (PCB) that install the inside of above-mentioned antenna 5 and above-mentioned body 1 (not shown, PCB) connect and be used to transmit the electric wave that receives.
Recently, except radio frequency (RF) antenna that is used for general telephone operation, global position system (GPS) antenna, bluetooth (bluetooth) antenna or DMB (DMB) antenna etc. that are used to receive additional electric wave are installed also in the mobile communication terminal.
But,, thereby cause above-mentioned body 1 volume inside to narrow down owing to additional antenna of the prior art is installed on the printed circuit board (PCB) of body 1 inside.
Address the above problem for making, the above-mentioned printed circuit board (PCB) of lamination and above-mentioned additional antenna has been installed on the printed circuit board (PCB) of above-mentioned lamination in the prior art, but owing to the thickness of the printed circuit board (PCB) of above-mentioned lamination increases the whole thickness of mobile communication terminal.
And this mode that additional antenna is installed near antenna 5 in the past will cause reducing the sensitivity that receives electric wave.
Summary of the invention
For solving above-mentioned problems of the prior art, the object of the present invention is to provide a kind of mobile communication terminal, in the present invention, in the battery component of mobile communication terminal, additional antenna is installed, make the space availability ratio of the body interior that can improve mobile communication terminal, and can improve the receiving sensitivity of electric wave simultaneously.
For achieving the above object, the mobile communication terminal among the present invention includes following several sections: the body that printed circuit board (PCB) is installed; Above-mentioned body with upper and lower to move and can in conjunction with or the battery component that separates, above-mentioned battery component comprises: constitute the part of the back of above-mentioned mobile communication terminal, and be formed with the battery cover of the insertion section that side direction upwards protrudes; Socket is arranged at the additional antenna on the above-mentioned insertion section; Wherein, when above-mentioned battery component is incorporated into mobile communication terminal, send the electric wave signal that receives to above-mentioned printed circuit board (PCB).
And, achieving the above object for making, the present invention includes following several sections: the body that printed circuit board (PCB) is installed; Above-mentioned body with upper and lower to move and can in conjunction with or the battery component that separates, above-mentioned battery component comprises: constitute the part of the back of above-mentioned mobile communication terminal, and be formed with the battery cover of the insertion section that side direction upwards protrudes; Socket is arranged at the main antenna on the above-mentioned insertion section; Wherein, when above-mentioned battery component is incorporated into mobile communication terminal, send the electric wave signal that receives to above-mentioned printed circuit board (PCB).
According to the mobile communication terminal among aforesaid the present invention,, can improve the design freedom of mounted component in the body owing to additional antenna is installed in the battery component from the body separation.
Thus, by the additional antenna of installing in the battery component can corresponding increase body the inner space.
And, in mobile communication terminal of the present invention,, make the minimum acceptance rate that also can improve electric wave of interference of the electric wave that receives because additional antenna is separated installation with the printed circuit board (PCB) of body interior.
And, in mobile communication terminal of the present invention,, can prevent that above-mentioned battery component from arbitrarily separating from mobile communication terminal because that the contact that the additional antenna of battery component is installed by body interior blocks is fixing.
And, in mobile communication terminal of the present invention,, make to prevent that battery component from rearward separating from body because the inside that is installed in body is inserted in the insertion section that forms on the battery cover.
Description of drawings
Fig. 1 is the stereogram of mobile communication terminal of the prior art;
Fig. 2 is the stereogram of the battery component of the mobile communication terminal among the present invention the 1st embodiment;
Fig. 3 is the schematic diagram of the separation process of the battery component among the present invention the 1st embodiment;
Fig. 4 is the stereogram of the antenna of the battery component among the present invention the 1st embodiment;
Fig. 5 is the exploded perspective view of the antenna among the present invention the 1st embodiment;
Fig. 6 is the sectional view of body of pointing out out the bonding state of antenna among the present invention the 1st embodiment and contact;
Fig. 7 is the sectional view of the cohesive process of antenna among the present invention the 1st embodiment and contact.
Wherein, Reference numeral:
1,10: body 14: the back cover
16: patchhole 20: battery component
22: battery cover 23: projection
24: housing 25: insertion section
40: additional antenna 42: contact site
43: hole 44: fixed part
45: contact groove 50: printed circuit board (PCB)
60: contact 62: shell
65: contact member 2: renovate
3: battery component 4: locking device
5: antenna 15: guiding rail
Embodiment
With reference to the accompanying drawings the useful embodiment among the present invention is described in more detail.
Fig. 2 is the stereogram of the battery component of the mobile communication terminal among the present invention the 1st embodiment; Fig. 3 is the schematic diagram of the separation process of the battery component among the present invention the 1st embodiment; Fig. 4 is the stereogram of the antenna of the battery component among the present invention the 1st embodiment; Fig. 5 is the exploded perspective view of the antenna among the present invention the 1st embodiment.
As Fig. 2 or shown in Figure 3, include in the body 10 of the present invention: the front cover (not shown) that keypad (not shown) etc. is installed; Be assemblied in the back cover 14 at the back side of above-mentioned front cover (not shown).Wherein, be combined with the battery component 20 that is used for supply power on the cover 14 of above-mentioned back, the inside of above-mentioned body 10 is equipped with the main antenna (not shown) that is used to receive electric wave, the above-mentioned antenna that receives will send the printed circuit board (PCB) installed between above-mentioned front cover and the back cover 14 (PCB, Fig. 6 50) to.
In addition, above-mentioned battery component 20 guiding rail 15 above-below directions that will form on the above-mentioned body 10 move the luggage of going forward side by side and join or separate.
As Fig. 4 or shown in Figure 5, include in the above-mentioned battery component 20: the battery cover 22 of the part at the back side of formation mobile communication terminal; Be arranged at the place ahead of above-mentioned battery component 20 and be assemblied in the housing 24 of the inboard of above-mentioned battery cover 22; Be installed on the additional antenna 40 of above-mentioned battery component 20.
Wherein, the inboard of above-mentioned battery component 20 is formed with the insertion section 25 to the anti-phase protrusion of upside, when above-mentioned battery component 20 is assemblied in above-mentioned body 10, above-mentioned insertion section 25 will be by forming in the cover 14 of above-mentioned back patchhole (Fig. 6 16) enter into the inside of above-mentioned body 10, thereby prevent that above-mentioned battery component 20 from rearward separating.
In addition, be formed with the projection 23 that is used for the above-mentioned additional antenna 40 of converged fixed on the medial surface of above-mentioned battery cover 22, above-mentioned protruding 23 to the formation of above-mentioned body 10 sides protrusion.
Above-mentioned additional antenna 40 is made of the beryllium copper material, and the socket of one end is arranged on the above-mentioned insertion section 25, and the other end then is fixedly set in above-mentioned battery component 20.
Wherein, include in the above-mentioned additional antenna 40: surround the contact site 42 that above-mentioned insertion section 25 is fixedly clamped; Be fixedly set in the fixed part 44 of the medial surface of above-mentioned battery cover 22.
Particularly, be fixedly clamped for making the two sides that surrounds above-mentioned insertion section 25, above-mentioned contact site 42 constitutes ' n ' word shape, and forms contact groove 45 on the face of above-mentioned body 10 sides.
Below with reference to Fig. 2 to Fig. 7 the operating process of the embodiment among the present invention is described in more detail.
At first, with reference to Fig. 4 or Fig. 5 the assembling process of above-mentioned additional antenna 40 is described, the assembler is clamped in the insertion section 25 of above-mentioned battery cover 22 with the contact site 42 of above-mentioned additional antenna 40, meanwhile, the projection 23 of above-mentioned battery cover 22 is clamped in the hole 43 of above-mentioned additional antenna 40.
Subsequently, the assembler is fixed on the above-mentioned battery cover 22 above-mentioned additional antenna 40 by merging the projection of protruding from above-mentioned hole 43 23.
After the assembly manipulation of above-mentioned additional antenna 40 finished, the assembler was assemblied in the inboard of above-mentioned battery cover 22 with above-mentioned housing 24, and finished the assembly manipulation of battery component 20.
Above-mentioned battery component 20 is assemblied in that the connection procedure of above-mentioned additional antenna 40 and printed circuit board (PCB) 50 describes in the process of body 10 below with reference to Fig. 6 or Fig. 7.Wherein, above-mentioned battery component 20 on above-mentioned body 10 with upper and lower to separating or assembling.
Wherein, when above-mentioned battery component 20 is combined in above-mentioned body 10, the insertion section 25 that forms on the above-mentioned battery cover 22 and the contact site 42 of additional antenna 40 will enter into the inside of above-mentioned body 10 by the patchhole 16 that forms in the cover 14 of above-mentioned back.
At this moment, under the situation that above-mentioned contact site 42 enters, above-mentioned contact member 65 will be pushed to above-mentioned printed circuit board (PCB) 50 directions, and when the binding operation of above-mentioned battery component 20 finishes, above-mentioned contact member 65 will be positioned at the contact groove 45 of above-mentioned contact site 42 and block.
And the spring of installing in the above-mentioned contact 60 will promote above-mentioned contact member 65 to above-mentioned additional antenna 40 directions, thereby prevent that above-mentioned battery component 20 downward side directions from moving.
In addition, the electric wave that receives by above-mentioned additional antenna 40 will send above-mentioned contact member 65 to by above-mentioned contact site 42, and the signal that sends above-mentioned contact member 65 to will be sent to above-mentioned printed circuit board (PCB) 50 through above-mentioned contact 60.
Thus, separate in addition under the situation of installation, can reduce the interference between the electric wave and improve the acceptance rate of electric wave at additional antenna 40 and main antenna.
In addition, though not shown, use above-mentioned additional antenna can replace the main antenna of installing on the body.
And, though not shown, also above-mentioned additional antenna can be installed on the housing of battery component.

Claims (9)

1. a mobile communication terminal is characterized in that, comprises:
The body of printed circuit board (PCB) is installed;
Above-mentioned body with upper and lower to move and can in conjunction with or the battery component that separates, above-mentioned battery component comprises:
Constitute the part of the back of above-mentioned mobile communication terminal, and be formed with the upwards battery cover of the insertion section of side direction protrusion;
Socket is arranged at the additional antenna on the above-mentioned insertion section;
Wherein, when above-mentioned battery component is incorporated into mobile communication terminal, send the electric wave signal that receives to above-mentioned printed circuit board (PCB).
2. mobile communication terminal according to claim 1 is characterized in that:
Above-mentioned battery component with upper and lower in conjunction with the time, above-mentioned additional antenna will be inserted into the inside of above-mentioned body and be connected with above-mentioned printed circuit board (PCB).
3. mobile communication terminal according to claim 1 is characterized in that, includes in the above-mentioned battery component:
Be arranged at the place ahead of above-mentioned battery cover and be installed in the housing of the inboard of above-mentioned battery cover.
4. mobile communication terminal according to claim 1 is characterized in that, includes in the above-mentioned additional antenna:
Surround above-mentioned insertion section and be close to the contact site of setting;
Be fixedly set in the fixed part of the medial surface of above-mentioned battery cover.
5. mobile communication terminal according to claim 1 is characterized in that:
Above-mentioned additional antenna converged fixed is on above-mentioned battery cover.
6. mobile communication terminal according to claim 1 is characterized in that:
On the above-mentioned printed circuit board (PCB) contact is installed, above-mentioned contact contacts with above-mentioned additional antenna and sends the signal that receives to above-mentioned printed circuit board (PCB).
7. mobile communication terminal according to claim 6 is characterized in that:
Be formed with the contact groove in the above-mentioned additional antenna, make above-mentioned battery component carry out in conjunction with the time, above-mentioned contact will be arranged in above-mentioned contact groove and block fixing above-mentioned battery component.
8. mobile communication terminal according to claim 7 is characterized in that:
Above-mentioned contact protrudes to the rear of above-mentioned mobile communication terminal at above-mentioned printed circuit board (PCB) installs and blocks fixing above-mentioned battery component.
9. a mobile communication terminal is characterized in that, comprises:
The body of printed circuit board (PCB) is installed;
Above-mentioned body with upper and lower to move and can in conjunction with or the battery component that separates, above-mentioned battery component comprises:
Constitute the part of the back of above-mentioned mobile communication terminal, and be formed with the upwards battery cover of the insertion section of side direction protrusion;
Socket is arranged at the main antenna on the above-mentioned insertion section;
Wherein, when above-mentioned battery component is incorporated into mobile communication terminal, send the electric wave signal that receives to above-mentioned printed circuit board (PCB).
CNB200610072215XA 2005-05-25 2006-04-12 Mobile communication terminal Expired - Fee Related CN100461644C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050044095A KR20060122103A (en) 2005-05-25 2005-05-25 Mobile communication terminal
KR1020050044095 2005-05-25

Publications (2)

Publication Number Publication Date
CN1870448A CN1870448A (en) 2006-11-29
CN100461644C true CN100461644C (en) 2009-02-11

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ID=37444017

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200610072215XA Expired - Fee Related CN100461644C (en) 2005-05-25 2006-04-12 Mobile communication terminal

Country Status (2)

Country Link
KR (1) KR20060122103A (en)
CN (1) CN100461644C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110003854A (en) * 2009-07-06 2011-01-13 엘지전자 주식회사 Portable terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123476A (en) * 1994-09-16 1996-05-29 摩托罗拉公司 Antenna structure and a radio communication device incorporating the same
CN1190805A (en) * 1996-12-27 1998-08-19 日本电气株式会社 Antenna device for mobile communication
JP2004356823A (en) * 2003-05-28 2004-12-16 Nec Corp Mobile terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123476A (en) * 1994-09-16 1996-05-29 摩托罗拉公司 Antenna structure and a radio communication device incorporating the same
CN1190805A (en) * 1996-12-27 1998-08-19 日本电气株式会社 Antenna device for mobile communication
JP2004356823A (en) * 2003-05-28 2004-12-16 Nec Corp Mobile terminal

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Publication number Publication date
CN1870448A (en) 2006-11-29
KR20060122103A (en) 2006-11-30

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090211

Termination date: 20110412