CN1893196A - Internal antenna having separation type contact terminal of portable terminal - Google Patents
Internal antenna having separation type contact terminal of portable terminal Download PDFInfo
- Publication number
- CN1893196A CN1893196A CNA2006100831570A CN200610083157A CN1893196A CN 1893196 A CN1893196 A CN 1893196A CN A2006100831570 A CNA2006100831570 A CN A2006100831570A CN 200610083157 A CN200610083157 A CN 200610083157A CN 1893196 A CN1893196 A CN 1893196A
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- CN
- China
- Prior art keywords
- mentioned
- contact
- portable terminal
- power supply
- terminal
- 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.)
- Pending
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Classifications
-
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates an internal antenna having separation type contact terminal of portable terminal in particular to an internal antenna having separation type contact terminal of portable terminal which improves the reliability by preventing the antenna character degradation caused by low electronic property. The applicable portable terminal for this invention having separation type contact terminal, especially a portable terminal composed of the terminal main body having a print circuit board which includes a supplying board and an earth board inside is characterized in that: the terminal comprises an emitting part mounted on the upper edge of the print circuit board for transmitting and receiving electric wave information; a contact terminal part mounted between the emitting part and the print circuit board which is mounted in a separable manner with the emitting part for electric connecting the emitting part with the supplying board and earth board.
Description
Technical field
The present invention relates to a kind of built-in antenna that possesses the portable terminal that separation type contact terminal portion is arranged, especially a kind of by preventing because the decline of the low antenna performance that causes of characteristic electron, thereby improve the built-in antenna that possessing of its Reliability has the portable terminal of separation type contact terminal portion.
Background technology
Fig. 1 carries out illustrated oblique view to the structure of existing portable terminal; Fig. 2 carries out illustrated oblique view to the antenna structure in the existing portable terminal.
As shown in Figures 1 and 2, existing mobile communication terminal 10 comprises main part 20 and can be by with main part 20 is folding switch being carried out in the front of main part 20, with the folding part 30 of the mode combination that can be rotated with respect to main part 20.Therefore in the upper end of aforementioned body portion 20, have and to make folding part 30 with the mode combination that can be rotated relatively, the a pair of main body hinge portion 21 that keeps at a certain distance away and form, and have the folding hinge portion 31 that is used between main body hinge portion 21 with the mode combination that can be rotated relatively in the above-mentioned folding part 30.
The inside of aforementioned body portion 20 is equipped with the printed circuit board (PCB) 22 that is used to carry out various controls, what its front was equipped with the keypad 23 that comprises a plurality of button 23a that are used for input information and was used to transmit user speech send words portion 24, in the mode that can dismantle battery (not shown) is installed at its back side simultaneously.
In addition, the upper side inside of aforementioned body portion 20 possesses and is useful on the antenna 40 that wireless communication signals is carried out transceiver.Above-mentioned antenna 40 comprises the radioactive department 41 that is used to carry out the electric wave transceiver func-tions; Side at above-mentioned radioactive department 41 forms with it, by can be respectively be installed on printed circuit board (PCB) 22 in power supply board 22a and ground plate 22b realize the contact terminal portion 42 that power supply pin 43 that electronics is connected and grounding pin 44 constitute.
The front of above-mentioned folding part 30 is equipped with the LCD32 that is used for image output information, and the positive upper end of folding part 30 is equipped with the receipts words portion 33 that is used to transmit the other side's voice.
By structure as above, be used for when the process of carrying portable terminal 10 needs to converse or various information are confirmed, need be after opening the folding part receipts words portion 33 of folding part be moved on to conversing of user in one's ear, or shown information is confirmed, and operate on it and use by the keypad 22 that is installed in main part 20 upper sides by the LCD32 that is installed in the folding part 30.
But aforesaid existing portable terminal, because the contact terminal portion 42 that is made of power supply pin 43 and grounding pin 44 forms as one with radioactive department 41, therefore when antenna 40 is installed to the inside of main part 20, might be because each pin 43, reasons such as deviation between each equipment of inside of the interference between 44 or the malformation of each pin and antenna 40 and main part 30, cause as the low phenomenon of the characteristic electrons such as contact fault between antenna and the printed circuit board (PCB) and take place, and cause the decline of the characteristic and the trustworthiness of antenna 40 thus.
Summary of the invention
The objective of the invention is to, provide a kind of by preventing because the decline of the low antenna performance that causes of characteristic electron, thereby improve the built-in antenna that possessing of its Reliability has the portable terminal of separation type contact terminal portion.
To achieve these goals, the built-in antenna that possesses the portable terminal that separation type contact terminal is arranged provided by the invention, in the portable terminal that constitutes at the terminal body that the printed circuit board (PCB) that comprises power supply board and ground plate is installed by inside, its feature comprises: be installed on above-mentioned printed circuit board (PCB) upside and be used to carry out the radioactive department of electric wave transceiver func-tions; In order to make above-mentioned radioactive department realize that electronics be connected, be installed between above-mentioned radioactive department and the above-mentioned printed circuit board (PCB) and contact terminal portion installing with the mode that above-mentioned radioactive department separates with above-mentioned power supply board and ground plate.
Above-mentioned contact terminal portion is characterised in that: comprise that an end contacts with above-mentioned radioactive department and power supply pin that the other end contacts with above-mentioned power supply board; One end contacts with above-mentioned radioactive department and grounding pin that the other end contacts with above-mentioned ground plate; For above-mentioned power supply pin and grounding pin are formed as one, with above-mentioned power supply pin and the above-mentioned grounding pin cast form forming section that is one.
Above-mentioned power supply pin is characterised in that: comprise the upper lateral part that is positioned at above-mentioned forming section, can make itself and above-mentioned radioactive department carry out the 1st contact portion of Elastic Contact; Be positioned at the following side of above-mentioned forming section, can make itself and above-mentioned power supply board carry out the 2nd contact portion of Elastic Contact; By connecting above-mentioned the 1st contact portion and the 2nd contact portion, the connecting portion that itself and above-mentioned forming section are fixed as one.
Above-mentioned grounding pin is characterised in that: comprise the upper lateral part that is positioned at above-mentioned forming section, can make itself and above-mentioned radioactive department carry out the 1st contact portion of Elastic Contact; Be positioned at the following side of above-mentioned forming section, can make itself and above-mentioned ground plate carry out the 2nd contact portion of Elastic Contact; By connecting above-mentioned the 1st contact portion and the 2nd contact portion, the connecting portion that itself and above-mentioned forming section are fixed as one.
Also comprise being installed in the above-mentioned printed circuit board (PCB), be used for the fixed part that above-mentioned forming section is supported and fixes.
Above-mentioned each the 2nd contact portion is characterised in that: the mode by soldering is fixed in corresponding above-mentioned each plate body.
Effect of the present invention is, utilization has the built-in antenna of the portable terminal that is suitable for separation type contact terminal of the present invention portion, by radioactive department being separated with contact terminal portion and making each pin of contact terminal portion and each panel and the radioactive department of shape shadow carry out Elastic Contact, preventing because improve its Reliability in the decline phenomenon of the antenna performance that lowly causes of characteristic electron.
Below, the present invention will be described in detail in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 carries out illustrated oblique view to the structure of existing portable terminal;
Fig. 2 carries out illustrated oblique view to the antenna structure in the existing portable terminal;
Fig. 3 carries out illustrated oblique view to the built-in antenna structure with the portable terminal that is suitable for separation type contact terminal of the present invention portion;
Fig. 4 amplifies illustrated enlarged drawing to the major part among Fig. 3;
Fig. 5 carries out illustrated side view to the built-in antenna structure with the portable terminal that is suitable for separation type contact terminal of the present invention portion.
Wherein, Reference numeral:
110: terminal body 122: printed circuit board (PCB)
122a; Power supply board 122b: ground plate
140: antenna 141: radioactive department
142: contact terminal portion 143: the power supply pin
144: grounding pin 145: forming section
150: fixed part
Embodiment
Fig. 3 carries out illustrated oblique view to the built-in antenna structure with the portable terminal that is suitable for separation type contact terminal of the present invention portion; Fig. 4 amplifies illustrated enlarged drawing to the major part among Fig. 3.
Fig. 5 carries out illustrated side view to the built-in antenna structure with the portable terminal that is suitable for separation type contact terminal of the present invention portion.
In the process that the present invention will be described,, will be omitted specifying of well-known function and structure thereof for outstanding main idea of the present invention.
Extremely shown in Figure 5 as Fig. 3, the built-in antenna of portable terminal with separation type contact terminal portion 142 of the suitable embodiment of the invention, comprise being installed in the upside that its inside has power supply board 122a and ground plate 122b and is housed in the printed circuit board (PCB) 122 of terminal body 110 inside, be used to carry out the tabular radioactive department 141 of the transceiver func-tions of electric wave; In order to make above-mentioned radioactive department 141 realize that electronics be connected, be installed between above-mentioned radioactive department 141 and the above-mentioned printed circuit board (PCB) 122 and contact terminal portion 142 installing with the mode that above-mentioned radioactive department 141 separates with power supply board 122a and ground plate 122b thereof.
Above-mentioned terminal body 110, both can use by launching relatively or the main part of folding mode combination of rotating and folder-type portable terminal references Fig. 1 that the folding part constitutes, terminal is not shown etc. in the time of also can using by the main part of the mode combination that can carry out slide switch relatively and slip that sliding part constitutes, omits its detailed explanation at this.
Above-mentioned contact terminal portion 142 comprises that an end contacts with above-mentioned radioactive department 141 and power supply pin 143 that the other end contacts with above-mentioned power supply board 122a; One end contacts with above-mentioned radioactive department 141 and grounding pin 144 that the other end contacts with above-mentioned ground plate 122b; For above-mentioned power supply pin 143 and grounding pin 144 are formed as one, with above-mentioned power supply pin 143 and 144 cast forms of above-mentioned grounding pin be the forming section 145 of one.
Above-mentioned power supply pin 143 comprises upper lateral part that is positioned at forming section 145 and the 1st 143a of contact portion that forms with the specified angle complications in order to carry out Elastic Contact with the bottom surface of radioactive department 141; The 2nd 143b of contact portion that is positioned at the following side of forming section 145 and forms with the specified angle complications in order to carry out Elastic Contact with above-mentioned power supply board 122a; Connect above-mentioned the 1st 143a of contact portion and the 2nd 143b of contact portion, and make it can resilient movement, at the forming section 145 inner connecting portion 143c that are fixed as one with it in order to support to the 1st 143a of contact portion and the 2nd 143b of contact portion.
In addition, above-mentioned grounding pin 144 comprises upper lateral part that is positioned at forming section 145 and the 1st 144a of contact portion that forms with the specified angle complications in order to carry out Elastic Contact with the bottom surface of radioactive department 141; The 2nd 144b of contact portion that is positioned at the following side of forming section 145 and forms with the specified angle complications in order to carry out Elastic Contact with above-mentioned ground plate 122b; Connect above-mentioned the 1st 144a of contact portion and the 2nd 144b of contact portion, and make it can resilient movement, at the forming section 145 inner connecting portion 144c that are fixed as one with it in order to support to the 1st 144a of contact portion and the 2nd 144b of contact portion.
Wherein, above-mentioned forming section 145 forms with the insulation material, and is positioned at the position that keeps at a certain distance away in order to make above-mentioned power supply pin 143 and grounding pin 144 mutually insulateds.
In explanation and the illustrated suitable embodiments of the invention, be that example is illustrated with above-mentioned power supply pin 143 and grounding pin 144 symmetrical structures, but above-mentioned power supply pin 143 and grounding pin 144 also can use mutual asymmetric structure in front.
Simultaneously, in order to accommodate the part in the forming section 145 and to support and fix, has a pair of fixed part 150 that keeps at a certain distance away and form in the above-mentioned printed circuit board (PCB) 122.And carry out the 2nd 143b of contact portion of each pin that electronics is connected with above-mentioned power supply board 122a and ground plate 122b, 144b can be fixed on each plate body 122a by the mode of soldering, among the 122b.
Utilize aforesaid structure, forming section in the 150 pairs of contact terminal portions 142 of fixed part that are installed in the printed circuit board (PCB) 122 is supported and fix, thereby make each the 2nd contact portion in power supply pin 143 and the grounding pin 144 and each plate body 122a of printed circuit board (PCB) 122,122b carries out Elastic Contact and is connected with electronics.Then, by radioactive department 141 is installed above contact terminal portion 142, makes each the 1st contact portion in power supply pin 143 and the grounding pin 144 carry out Elastic Contact and be connected with electronics with the bottom surface of radioactive department 141.So far, the installment work of antenna 140 finishes.
Aforesaid the present invention, the radioactive department 141 that is used to carry out the electric wave transceiver func-tions by separation, with in order to make each plate body 122a of above-mentioned radioactive department 141 and printed circuit board (PCB) 122,122b carries out that electronics connects and to radioactive department 141 and each plate body 122a, the contact terminal portion 142 that 122b connects, and make each pin 143 in the above-mentioned contact terminal portion 142,144 with corresponding each plate body 122a, 122b and radioactive department carry out Elastic Contact, make when antenna 140 is installed to the inside of terminal body 110, can prevent because each pin 143, the antenna 140 that deviation between each structure of interference between 144 (or malformation of each pin 143,144) and antenna 140 and terminal body 110 inside causes and the generation of the contact fault between the printed circuit board (PCB) 122.
Therefore, the present invention can prevent the decline of antenna 140 characteristics that cause because of characteristic electron low at 140 o'clock fixing up an aerial wire, and improved its Reliability with this.
Above, describe being suitable for embodiments of the invention in conjunction with the accompanying drawings, but the present invention is not limited to above-mentioned example and accompanying drawing.Under the prerequisite that does not break away from the main idea that requires in the claim, anyone with field ABC under the present invention has the ability to carry out various distortion and implements, and its change will belong in the claim scope of being put down in writing.
Claims (6)
1, a kind of built-in antenna with portable terminal of separation type contact terminal portion, in the portable terminal that constitutes at the terminal body that the printed circuit board (PCB) that comprises power supply board and ground plate is installed by inside, it is characterized in that, comprising: be installed on above-mentioned printed circuit board (PCB) upside and be used to carry out the radioactive department of electric wave transceiver func-tions; In order to make above-mentioned radioactive department realize that electronics be connected, be installed between above-mentioned radioactive department and the above-mentioned printed circuit board (PCB) and contact terminal portion installing with the mode that above-mentioned radioactive department separates with above-mentioned power supply board and ground plate.
2, a kind of built-in antenna with portable terminal of separation type contact terminal portion according to claim 1 is characterized in that: above-mentioned contact terminal portion comprises that an end contacts with above-mentioned radioactive department and power supply pin that the other end contacts with above-mentioned power supply board; One end contacts with above-mentioned radioactive department and grounding pin that the other end contacts with above-mentioned ground plate; For above-mentioned power supply pin and grounding pin are formed as one, with above-mentioned power supply pin and the above-mentioned grounding pin cast form forming section that is one.
3, a kind of built-in antenna according to claim 2 with portable terminal of separation type contact terminal portion, it is characterized in that: above-mentioned power supply pin, comprise the upper lateral part that is positioned at above-mentioned forming section, can make itself and above-mentioned radioactive department carry out the 1st contact portion of Elastic Contact; Be positioned at the following side of above-mentioned forming section, can make itself and above-mentioned power supply board carry out the 2nd contact portion of Elastic Contact; By connecting above-mentioned the 1st contact portion and the 2nd contact portion, the connecting portion that itself and above-mentioned forming section are fixed as one.
4, a kind of built-in antenna according to claim 2 with portable terminal of separation type contact terminal portion, it is characterized in that: above-mentioned grounding pin, comprise the upper lateral part that is positioned at above-mentioned forming section, can make itself and above-mentioned radioactive department carry out the 1st contact portion of Elastic Contact; Be positioned at the following side of above-mentioned forming section, can make itself and above-mentioned ground plate carry out the 2nd contact portion of Elastic Contact; By connecting above-mentioned the 1st contact portion and the 2nd contact portion, the connecting portion that itself and above-mentioned forming section are fixed as one.
5, according to a certain the described a kind of built-in antenna with portable terminal of separation type contact terminal portion of claim 2 to the claim 4, it is characterized in that: also comprise being installed in the above-mentioned printed circuit board (PCB), be used for the fixed part that above-mentioned forming section is supported and fixes.
6, a kind of built-in antenna with portable terminal of separation type contact terminal portion according to claim 5 is characterized in that: above-mentioned each the 2nd contact portion, the mode by soldering is fixed in corresponding above-mentioned each plate body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050059420A KR100700580B1 (en) | 2005-07-01 | 2005-07-01 | Internal antenna having separation type contact terminal of portable terminal |
| KR1020050059420 | 2005-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1893196A true CN1893196A (en) | 2007-01-10 |
Family
ID=37597797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100831570A Pending CN1893196A (en) | 2005-07-01 | 2006-06-07 | Internal antenna having separation type contact terminal of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100700580B1 (en) |
| CN (1) | CN1893196A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312264B (en) * | 2007-05-25 | 2012-10-31 | 佳邦科技股份有限公司 | Antenna carrier structure and antenna apparatus possessing antenna carrier structure |
| CN104466575A (en) * | 2014-12-25 | 2015-03-25 | 魅族科技（中国）有限公司 | Connecting device, antenna assembly and terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240049054A (en) * | 2022-10-07 | 2024-04-16 | 삼성전자주식회사 | Connection structure using elastic member and electornic device including the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100701406B1 (en) * | 2004-08-13 | 2007-03-30 | 주식회사 이엠따블유안테나 | Internal antenna having virtual ground element |
-
2005
- 2005-07-01 KR KR1020050059420A patent/KR100700580B1/en not_active IP Right Cessation
-
2006
- 2006-06-07 CN CNA2006100831570A patent/CN1893196A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312264B (en) * | 2007-05-25 | 2012-10-31 | 佳邦科技股份有限公司 | Antenna carrier structure and antenna apparatus possessing antenna carrier structure |
| CN104466575A (en) * | 2014-12-25 | 2015-03-25 | 魅族科技（中国）有限公司 | Connecting device, antenna assembly and terminal |
| CN104466575B (en) * | 2014-12-25 | 2018-01-19 | 魅族科技（中国）有限公司 | Attachment means, antenna module and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100700580B1 (en) | 2007-03-28 |
| KR20070003438A (en) | 2007-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |