CN1949592A - Palm type communication apparatus with rotary antenna - Google Patents
Palm type communication apparatus with rotary antenna Download PDFInfo
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- CN1949592A CN1949592A CN 200510113368 CN200510113368A CN1949592A CN 1949592 A CN1949592 A CN 1949592A CN 200510113368 CN200510113368 CN 200510113368 CN 200510113368 A CN200510113368 A CN 200510113368A CN 1949592 A CN1949592 A CN 1949592A
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- housing
- communication apparatus
- rotating shaft
- antenna
- type communication
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Abstract
The invention is a palmtop communication device, comprising a first case, a rotating shaft rotatably coupled to the first case, a second case equipped with an antenna inside, and a link rod, one end rotatably coupled to the rotating shaft and the other end coupled to the second case. With the help of rotation of the rotating shaft with respect to the first case and that of the link rod with respect to the rotating shaft, the antenna can receive radio signals in all directions.
Description
Technical field
The invention provides a kind of palm type communication apparatus, particularly a kind of palm type communication apparatus with rotable antenna.
Background technology
In recent years, with progressive, the popularity rate of palm type communication apparatus also raise successively in response to the flourish of mechanics of communication, and in present society, everyone on average has a kind of hand held communication apparatus at least.So-called palm type communication apparatus embraces a wide spectrum of ideas, for example mobile phone, personal digital assistant etc.Although these different types of palm type communication apparatus have different intrawares in response to function is different, basic outfit all comprises an antenna, be used for receiving and the transmission radio-frequency (RF) signal, and a transceiver, be used for handling this radio-frequency (RF) signal.For all communication devices on the market, good signal receiving/transmission quality is very important, and therefore, antenna is just being played the part of very important role.If the pairing direction of antenna can only receive faint radio-frequency (RF) signal, this signal just can't be given transceiver and handle, can cause whole communication apparatus to lose the most basic communication function like this, thus, function miscellaneous is of no avail even if this communication apparatus has other kind.
So that global positioning system (global position system to be provided, GPS) hand held communication apparatus is an example, belong to the high directivity antenna because be applied to the antenna of this kind communication apparatus, just the user need aim at the signal source with the normal direction of antenna place housing and just can receive satellite signals, so in order to promote the receptivity scope of antenna, prior art is to add a rotating shaft between communication device body and antenna, by this rotating shaft, the user can adjust the direction of antenna, allow its rotation in space once, the satellite-signal power that receives in order to adjustment.See also Fig. 1, Fig. 1 was for before having global positioning system (global position system, GPS) schematic diagram of the hand held communication apparatus 10 of function, equipment 10 comprise first housing, 12, one processors 13, be installed in first housing 12, be used for deal with data, a transceiver 15 is installed in first housing 12 and is coupled to processor 13, be used for handling radio-frequency (RF) signal, one display panels 8 is installed on this first housing, is used for video data, one second housing 14, one antenna 11 is installed in second housing 14 signal line 17, be coupled to antenna 11 and transceiver 15, be used for transmitting radio-frequency (RF) signal, and a rotating shaft 16, be connected in first housing 12 in rotating mode, one side-line of second housing 14 is fixed in the rotating shaft 16, and therefore second housing 14 can rotate with respect to first housing 12 along with rotating shaft 16.
Yet the antenna of previous hand held communication apparatus is because can only rotate on a two-dimensional space, so limited to its signal scope that can receive.See also Fig. 2 and Fig. 3, not have schematic diagram under the rotation situation, Fig. 3 be hand held communication apparatus 10 to Fig. 2 rotates schematic diagram under 180 situations about spending at its second housing 14 at its second housing 14 for hand held communication apparatus 10. Label 18,22 on antenna 11 is the normal of antenna 11, promptly is perpendicular to the direction of paper.As position such as Fig. 2, shown in Figure 3 of second housing 14, and the direction that transmits of satellite signals is during with label 18 parallel (promptly perpendicular to paper), but then antenna 11 receives the effect of signals with optimization.Yet, when satellite signals are to be transmitted toward the below by the top of paper, indicate as arrow 20, or be to transmit toward left by the right-hand of paper, when indicating as arrow 21, because label 18,22 presents orthogonality relation with arrow 20 and arrow 21 respectively, so antenna can't receive the satellite signals that transmitted by arrow 20 and arrow 21 directions.See also Fig. 4, Fig. 4 is the schematic diagram of hand held communication apparatus 10 under the situations of its second housing, 14 rotations, 90 degree.Arrow 24 is the normal of antenna 11, promptly be towards left and right directions, in this case, because arrow 24 is parallel with arrow 21, but antenna 11 receives the effect of signal with optimization, yet because arrow 24 and arrow 20 present orthogonality relation, antenna 11 will still can't receive the satellite signals that arrow 20 is transmitted.
Comprehensive above observation, can learn that prior art is in the 10 added rotating shafts 16 of hand held communication apparatus, owing to can only allow antenna 11 do the rotation of a two-dimensional directional, so satellite signals that transmitted for some direction (as arrow 20 directions), what can't receive arrives, unless the user changes the direction of ornaments hand held communication apparatus 10.But the user is for fear of spatial limitation sometimes, and can't change the direction of ornaments hand held communication apparatus 10, therefore makes that the effect of antenna 11 received RF signals can't optimization.
Summary of the invention
The present invention discloses a kind of palm type communication apparatus with rotable antenna, it comprises one first housing, and a rotating shaft is being coupled to this first housing with respect to the mode that this first housing rotates, one second housing, being coupled to this rotating shaft with respect to the mode that this rotating shaft is rotated, an antenna is installed in this second housing, be used for receiving and dispatching radio-frequency (RF) signal, and a signal line, be coupled to this antenna, be used for transmitting radio-frequency (RF) signal.
Description of drawings
Fig. 1 was for before having the schematic diagram of the hand held communication apparatus of GPS-capable.
Fig. 2 does not have schematic diagram under the rotation situation for Fig. 1 hand held communication apparatus at its second housing.
Fig. 3 for Fig. 1 hand held communication apparatus its second housing rotate 180 the degree situations under schematic diagram.
Fig. 4 for Fig. 1 hand held communication apparatus its second housing rotate 90 the degree situations under schematic diagram.
Fig. 5-Fig. 7 is the schematic diagram of hand held communication apparatus of the present invention.
Fig. 8 horizontally rotates 180 degree for Fig. 5 hand held communication apparatus at its second housing, the schematic diagram under the situation of 90 degree that rotate backward.
The primary clustering symbol description
8 display panels, 10,25,30,40 hand held communication apparatus
11 antennas, 12,32,42 first housings
13 processors, 14,34,44 second housings
16,18,38,48 rotating shafts of 15 transceivers
17 signal line, 26,36,46 connecting rods
27,37,47 bodies of rod
Embodiment
See also Fig. 5, Fig. 5 is the schematic diagram of hand held communication apparatus 25 of the present invention.Hand held communication apparatus 25 can be a personal digital assistant or mobile radio telephone, hand held communication apparatus 25 comprises one first housing 12 at least, one processor 13, one transceiver 15, one rotating shaft 18, one second housing 14, one antenna 11, one signal line 17, at least one body of rod 27, the two ends of each body of rod 27 are connected to the rotating shaft 18 and first housing 12, make second housing 14 that comprises antenna 11 can do the rotation of 180 degree along horizontal direction, and a connecting rod 26, be connected in the rotating shaft 18 and second housing 14, make second housing 14 can do with respect to rotating shaft 18 before and after rotations of each 180 degree.By assisting of rotating shaft 18 and connecting rod 26, second housing 14 can be reached three-dimensional rotation, and makes the function optimization of antenna 11 received RF signals.
The body of rod 27 has three kinds of connected modes with the rotating shaft 18 and first housing 12.First kind shown in the hand held communication apparatus 25 of Fig. 5, the body of rod 27 extends the axis of rotation 18, and inserts in first housing, the 12 corresponding holes; Second kind shown in the hand held communication apparatus 30 of Fig. 6, the body of rod 37 extends from first housing 32, and inserts in the rotating shaft 38 corresponding holes; The third is shown in the hand held communication apparatus 40 of Fig. 7, the body of rod 47 is not that extension is from first housing 42 and rotating shaft 48, and an end inserts first housing, 42 corresponding holes, the other end inserts the assembly in the rotating shaft 48 corresponding holes, no matter therefore connect with above three kinds of any ways, the body of rod 27,37,47 all can make rotating shaft 18,38,48 rotate with respect to first housing 12,32,42.
Connecting rod 26 also has three kinds of connected modes with the rotating shaft 18 and second housing 14.First kind shown in the hand held communication apparatus 25 of Fig. 5, connecting rod 26 extends the axis of rotation 18, and inserts in second housing, the 14 corresponding holes; Second kind shown in the hand held communication apparatus 30 of Fig. 6, connecting rod 36 extends from second housing 34, and inserts in the rotating shaft 38 corresponding holes; The third is shown in the hand held communication apparatus 40 of Fig. 7, connecting rod 46 is not that extension is from second housing 44 and rotating shaft 48, but an end inserts second housing, 44 corresponding holes, the other end inserts the assembly in the rotating shaft 48 corresponding holes, no matter therefore connect with above three kinds of any ways, connecting rod 26,36,46 all can make second housing 14,34,44 rotate with respect to rotating shaft 18,38,48.
See also Fig. 8, Fig. 8 horizontally rotates 180 degree for hand held communication apparatus 25 of the present invention at its second housing 14, the schematic diagram under the situation of 90 degree that rotate backward.Arrow 28 is the normal of antenna 11, promptly be towards upper and lower to, in this case because arrow 28 is parallel with arrow 20, so but antenna 11 receives the effect of the satellite signals that arrows 20 directions are transmitted with optimization.
Connecting rod 26,36,46 in the hand held communication apparatus 25,30,40 of the present invention, allow second housing 14,34,44 at antenna 11 places except the horizontal two-dimension that can do prior art and provide rotates, the rotation of 180 degree before and after can also doing, the signal that is sent by various directions can allow second housing 14,34,44 realize three-dimensional rotation with these two kinds of rotating manner combination in any, so can both be received by antenna 11.
The above only is the preferred embodiments of the present invention, and is all according to equalization variation and modification that the present invention did, all should belong to covering scope of the present invention.
Claims (9)
1. palm type communication apparatus with rotable antenna comprises:
One first housing;
One rotating shaft is being coupled to this first housing with respect to the mode that this first housing rotates;
One second housing is being coupled to this rotating shaft with respect to the mode that this rotating shaft is rotated;
One antenna is installed in this second housing, is used for receiving and dispatching radio-frequency (RF) signal; And
One signal line is coupled to this antenna, is used for transmitting radio-frequency (RF) signal.
2. palm type communication apparatus according to claim 1 is characterized in that, also comprises a connecting rod, and the one end is connected in this rotating shaft, and the other end inserts in the corresponding hole of this second housing.
3. palm type communication apparatus according to claim 1 is characterized in that, also comprises a connecting rod, and the one end is connected in this second housing, and the other end inserts in the corresponding hole of this rotating shaft.
4. palm type communication apparatus according to claim 1 is characterized in that, also comprises a connecting rod, and the one end inserts in the corresponding hole of this second housing, and the other end inserts in the corresponding hole of this rotating shaft.
5. palm type communication apparatus according to claim 1 is characterized in that wherein this signal line is coupled to this antenna via this rotating shaft.
6. palm type communication apparatus according to claim 1 is characterized in that, also comprises a body of rod, and the one end is connected in this rotating shaft, and the other end inserts in the corresponding hole of this first housing.
7. palm type communication apparatus according to claim 1 is characterized in that, also comprises a body of rod, and the one end is connected in this first housing, and the other end inserts in the corresponding hole of this rotating shaft.
8. palm type communication apparatus according to claim 1 is characterized in that, also comprises a body of rod, and the one end inserts in the corresponding hole of this rotating shaft, and the other end inserts in the corresponding hole of this first housing.
9. palm type communication apparatus according to claim 1 is characterized in that, it is personal digital assistant or mobile radio telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510113368 CN1949592A (en) | 2005-10-11 | 2005-10-11 | Palm type communication apparatus with rotary antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510113368 CN1949592A (en) | 2005-10-11 | 2005-10-11 | Palm type communication apparatus with rotary antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1949592A true CN1949592A (en) | 2007-04-18 |
Family
ID=38019014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510113368 Pending CN1949592A (en) | 2005-10-11 | 2005-10-11 | Palm type communication apparatus with rotary antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1949592A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416691A (en) * | 2018-04-27 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic equipment and electronic equipment |
| CN110534866A (en) * | 2018-05-24 | 2019-12-03 | Oppo广东移动通信有限公司 | The control method of electronic equipment and electronic equipment |
| CN111668585A (en) * | 2019-03-08 | 2020-09-15 | Oppo广东移动通信有限公司 | Electronic device and antenna control method |
| CN111710954A (en) * | 2020-05-18 | 2020-09-25 | 宇龙计算机通信科技(深圳)有限公司 | Antenna device, antenna device control method, antenna device control device and terminal |
-
2005
- 2005-10-11 CN CN 200510113368 patent/CN1949592A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416691A (en) * | 2018-04-27 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic equipment and electronic equipment |
| CN110534866A (en) * | 2018-05-24 | 2019-12-03 | Oppo广东移动通信有限公司 | The control method of electronic equipment and electronic equipment |
| CN111668585A (en) * | 2019-03-08 | 2020-09-15 | Oppo广东移动通信有限公司 | Electronic device and antenna control method |
| CN111668585B (en) * | 2019-03-08 | 2021-10-22 | Oppo广东移动通信有限公司 | Electronic device and antenna control method |
| CN111710954A (en) * | 2020-05-18 | 2020-09-25 | 宇龙计算机通信科技(深圳)有限公司 | Antenna device, antenna device control method, antenna device control device and terminal |
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| 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 |
Open date: 20070418 |