CN201839326U - Flip type mobile terminal - Google Patents
Flip type mobile terminal Download PDFInfo
- Publication number
- CN201839326U CN201839326U CN2010202931927U CN201020293192U CN201839326U CN 201839326 U CN201839326 U CN 201839326U CN 2010202931927 U CN2010202931927 U CN 2010202931927U CN 201020293192 U CN201020293192 U CN 201020293192U CN 201839326 U CN201839326 U CN 201839326U
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- Prior art keywords
- mobile terminal
- antenna
- type flip
- flip mobile
- switching device
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- 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 - Lifetime
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Abstract
The embodiment of the utility model discloses a flip type mobile terminal comprising a main body (11), a flip cover (12) and a rotating shaft (13), wherein the flip cover (12) is connected with the main body (11) by the rotating shaft (13); a main antenna (111) is arranged at one side in the main body (11), close to the rotating shaft (13); and at least one receiving antenna (121) is arranged at the inner part of the flip cover (12) and used for helping the main antenna (111) to receive wireless signals. In the embodiment of the utility model, the problem that the receiving sensitivity of the antenna at the side close to the rotating shaft is poorer in the closing state of the flip cover is solved, the success ratio of the incoming calls of the flip cover type mobile terminal is improved effectively, and on the premise that the appearance and the main body structure of the mobile terminal are not changed, the inconvenience and even losses of a user as the incoming call can not be answered due to poorer network signals are avoided by the optimal design and adjustment of the circuit, and the quality of the mobile terminal is improved.
Description
Technical field
The utility model relates to the electric mechanical field, relates in particular to a kind of type flip mobile terminal.
Background technology
The structure external form of current mobile terminal is ever-changing, and straight-plate-type portable terminal, type flip mobile terminal or slide type mobile terminal or the like are arranged, and the aerial position of portable terminal tends to influence the antenna receiving-sending performance of portable terminal.
Type flip mobile terminal is owing to be subjected to the influence of rotating shaft and near flexible PCB FPC, antenna near portable terminal rotating shaft side often is difficult to take into account in the antenna performance of renovating under the open and close two states, in order to guarantee that portable terminal is in the call performance of renovating under the open mode, cause near the antenna of rotating shaft side relatively poor in the receiving sensitivity of renovating under the closure state, the incoming call incoming call success rate variance that will cause type flip mobile terminal, even can not incoming call in the more weak place of network signal, bring inconvenience even lose to the user.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of type flip mobile terminal is provided, solve in the prior art antenna near the rotating shaft side in the relatively poor problem of receiving sensitivity of renovating under the closure state, effectively improved the incoming call incoming call success rate of type flip mobile terminal.
In order to solve the problems of the technologies described above, a kind of type flip mobile terminal that the utility model embodiment proposes, comprise main body, renovate and rotating shaft, described renovating by described rotating shaft is connected with described main body, be provided with main antenna by the rotating shaft side in the described main body, it is characterized in that the described inside of renovating is provided with at least one when described reception antenna of assisting when renovating closure described main antenna to receive wireless signal.
Wherein, be provided with the switching device that switches described main antenna and described reception antenna in described main body or described the renovating, the radio frequency transmit and receive circuit of described type flip mobile terminal is connected with described main antenna or described reception antenna by described switching device.
Wherein, when renovating to open mode, described switching device switches described main antenna and is connected with described radio frequency transmit and receive circuit when described.
Wherein, when described when renovating to closure state, described switching device switches described reception antenna and is connected with described radio frequency transmit and receive circuit when receiving wireless signal, and described switching device switches described main antenna and is connected with described radio frequency transmit and receive circuit when launching wireless signal.
Wherein, described reception antenna is positioned on the described edge of renovating, middle part.
Wherein, described reception antenna is a ceramic antenna.
Wherein, described type flip mobile terminal also comprises Hall switch and controls the control circuit that described switching device switches according to the signal of telecommunication of described Hall switch induction that described control circuit is connected with described switching device with described Hall switch respectively.
Wherein, described Hall switch comprises Hall element and magnet; Described magnet is arranged in described the renovating, and responds to the described Hall element that described magnet produces the corresponding signal of telecommunication and is arranged in the described main body, is connected with described control circuit.
Wherein, be provided with first matching network between described main antenna and the described switching device, be provided with second matching network between described reception antenna and the described switching device.
Wherein, be provided with duplexer between described switching device and described first matching network.
Implement the utility model embodiment, have following beneficial effect:
At least one is set when described reception antenna of assisting when renovating closure described main antenna to receive wireless signal by the inside of renovating at type flip mobile terminal, solved in the prior art antenna near the rotating shaft side in the relatively poor problem of receiving sensitivity of renovating under the closure state, effectively improved the incoming call incoming call success rate of type flip mobile terminal, switch main antenna and reception antenna by switching device, guaranteed that better portable terminal can both show best antenna performance and result of use uncapping and close to cover under the two states, realized not changing under the prerequisite of portable terminal outward appearance and agent structure, by circuit optimization design and adjustment, avoided since network signal can not incoming call when more weak to inconvenience even loss that the user causes, improved the quality of portable terminal.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of first embodiment of the utility model type flip mobile terminal;
Fig. 2 is the principle schematic of first embodiment of the antenna circuit of the utility model type flip mobile terminal;
Fig. 3 is the principle schematic of second embodiment of the antenna circuit of the utility model type flip mobile terminal;
Fig. 4 is the structural representation of second embodiment of the utility model type flip mobile terminal.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of first embodiment of the utility model type flip mobile terminal as shown in Figure 1, type flip mobile terminal 1 comprises main body 11, renovate 12 and rotating shaft 13, renovating 12 is connected with main body 11 by rotating shaft 13, be provided with main antenna 111 by the rotating shaft side in the main body 11, renovate 12 inside at least one assists main antenna 111 reception wireless signals when renovating 12 closures reception antenna 121 is set, the utility model embodiment is that example describes so that a reception antenna 121 to be set.When renovating 12 closures, reception antenna 121 will assist main antenna 111 to carry out the reception of wireless signal, to solve in the prior art antenna near the rotating shaft side, effectively improved the incoming call incoming call success rate of type flip mobile terminal in the relatively poor problem of receiving sensitivity of renovating under the closure state.Need to prove that the reception frequency range of the reception antenna 121 among the utility model embodiment is identical with the reception frequency range of main antenna 111, receive wireless signal to assist main antenna 111.
Further, the principle schematic of first embodiment of the antenna circuit of the utility model type flip mobile terminal as shown in Figure 2, the main body of type flip mobile terminal or renovate in be provided with the switching device 14 that switches main antenna 111 and reception antenna 121, the radio frequency transmit and receive circuit 15 of type flip mobile terminal is connected with main antenna 111 or reception antenna 121 by switching device 14.Particularly:
When type flip mobile terminal renovate to open mode the time, switching device 14 switches main antennas 111 and is connected with radio frequency transmit and receive circuit 15; Promptly, when the user opens the connection that renovating of type flip mobile terminal carry out phone or during operation that needing to carry out, the performance that main antenna 111 transmits and receives is not affected, type flip mobile terminal is by control switch device 14, with being connected of switch connection main antenna 111 and radio frequency transmit and receive circuit 15, disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15, carries out the emission and the reception of wireless signal with main antenna 111;
When type flip mobile terminal renovate to closure state the time, switching device 14 switching reception antennas 121 are connected with radio frequency transmit and receive circuit 15 when receiving wireless signal, and switching device 14 switching main antennas 111 are connected with radio frequency transmit and receive circuit 15 when the emission wireless signal; Promptly, when the renovating of the closed type flip mobile terminal of user, main antenna 111 receiving sensitivities will be affected, variation significantly, type flip mobile terminal is by control switch device 14, with being connected of switch connection reception antenna 121 and radio frequency transmit and receive circuit 15, disconnection main antenna 111 is connected with radio frequency transmit and receive circuit 15 when needs receive wireless signal; With being connected of switch connection main antenna 111 and radio frequency transmit and receive circuit 15, disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15 when needs emissions wireless signal.That is, type flip mobile terminal 1 can constantly switch between main antenna 111 and reception antenna 121 back and forth by mode control switch devices 14 such as softwares.
Again further, the principle schematic of second embodiment of the antenna circuit of the utility model type flip mobile terminal as shown in Figure 3, type flip mobile terminal 1 also comprises the control circuit 17 that Hall switch 16 and the signal of telecommunication control switch device of responding to according to Hall switch 16 14 switch, and control circuit 17 is connected with switching device 14 with Hall switch 16 respectively.
Particularly, when type flip mobile terminal renovate to off-state the time, Hall switch 16 will induce certain level electrical signal, the signal of telecommunication as high level, control circuit 17 is off-state according to the signal of telecommunication perception of the high level that Hall switch 16 induces to renovating of type flip mobile terminal, control switch device 14 being connected then with switch connection main antenna 111 and radio frequency transmit and receive circuit 15, disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15, carries out the emission and the reception of wireless signal with main antenna 111; When type flip mobile terminal renovate to closure state the time, Hall switch 16 will induce certain level electrical signal, as the low level signal of telecommunication, control circuit 17 is closure state according to the low level signal of telecommunication perception that Hall switch 16 induces to renovating of type flip mobile terminal, control circuit 17 is according to the instruction of the master controller output of type flip mobile terminal so, control switching device 14 being connected when needs receive wireless signal with switch connection reception antenna 121 and radio frequency transmit and receive circuit 15, disconnection main antenna 111 is connected with radio frequency transmit and receive circuit 15, control switching device 14 is with being connected of switch connection main antenna 111 and radio frequency transmit and receive circuit 15 when needs emissions wireless signal, and disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15.
Again further, the structural representation of second embodiment of the utility model type flip mobile terminal as shown in Figure 4, the Hall switch 16 of type flip mobile terminal 1 comprises Hall element 161 and magnet 162; Magnet 162 is arranged on to be renovated in 12, and the Hall element 161 that sensor magnet 162 produces the corresponding signal of telecommunication is arranged in the main body 11, is connected with control circuit 17.
Particularly, Hall element 161 is that the utilization Hall effect detects the surrounding magnetic field Strength Changes, and this variation is converted to the device of corresponding electric signal, can detect uncapping of type flip mobile terminal 1 and close by Hall element 161 and cover two states.In conjunction with Fig. 3 and Fig. 4, when renovating 12 disconnections, renovate magnet 162 in 12 away from Hall element 161, magnetic field intensity around the Hall element 161 is little, Hall element 161 produces the corresponding signal of telecommunication, the signal of telecommunication as high level, control circuit 17 is off-state according to the signal of telecommunication perception of the high level that Hall switch 16 induces to renovating of type flip mobile terminal, control switch device 14 being connected then with switch connection main antenna 111 and radio frequency transmit and receive circuit 15, disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15, carries out the emission and the reception of wireless signal with main antenna 111; When renovating 12 closures, renovate magnet 162 in 12 near Hall element 161, magnetic field intensity around the Hall element 161 increases, the inside thresholding that has exceeded Hall element 161, the signal of telecommunication saltus step immediately that Hall element 161 produces, as disconnect the signal of telecommunication of time output high level, so this moment output low level the signal of telecommunication, control circuit 17 is closure state according to the low level signal of telecommunication perception that Hall switch 16 induces to renovating of type flip mobile terminal, control circuit 17 is according to the instruction of the master controller output of type flip mobile terminal so, control switching device 14 being connected when needs receive wireless signal with switch connection reception antenna 121 and radio frequency transmit and receive circuit 15, disconnection main antenna 111 is connected with radio frequency transmit and receive circuit 15, control switching device 14 is with being connected of switch connection main antenna 111 and radio frequency transmit and receive circuit 15 when needs emissions wireless signal, and disconnection reception antenna 121 is connected with radio frequency transmit and receive circuit 15.
Need to prove that when renovating 12 when closed, the distance of Hall element 161 and magnet 162 is near more good more, optimally, when renovating 12 when closed, magnet 162 is positioned at (as shown in Figure 4) directly over the Hall element 161; Reception antenna 121 among the utility model embodiment can be arranged in renovates 12 optional position, and optimally, reception antenna 121 is positioned to be renovated on 12 the edge, middle part, keeps clear of rotating shaft, also not away from rotating shaft; Reception antenna 121 among the utility model embodiment includes but not limited to the antenna of types such as ceramic antenna.
Need to prove that also among the utility model embodiment, switching device 14 can be a single pole multiple throw etc., between main antenna 111 and reception antenna 121, constantly switch back and forth according to instruction; Among the utility model embodiment, be provided with first matching network between main antenna 111 and the switching device 14, be provided with second matching network between reception antenna 121 and the switching device 14, promptly, all be provided with network between each antenna and the switching device with self coupling, the form of this matching network circuit can be a simple discrete device, or a L type matching network, or more complicated PI type or double L-shaped etc.; Among the utility model embodiment, the transmitting branch of main antenna 111 and receiving branch can break or merge according to concrete network condition, as for the GSM network, the transmitting branch of main antenna 111 separates with receiving branch, and for cdma network, the transmitting branch of main antenna 111 and receiving branch merge, and between switching device 14 and matching network (first matching network) duplexer are set.
In sum, implement the utility model embodiment, at least one is set when described reception antenna of assisting when renovating closure described main antenna to receive wireless signal by the inside of renovating at type flip mobile terminal, solved in the prior art antenna near the rotating shaft side in the relatively poor problem of receiving sensitivity of renovating under the closure state, effectively improved the incoming call incoming call success rate of type flip mobile terminal, switch main antenna and reception antenna by switching device, guaranteed that better portable terminal can both show best antenna performance and result of use uncapping and close to cover under the two states, realized not changing under the prerequisite of portable terminal outward appearance and agent structure, by circuit optimization design and adjustment, avoided since network signal can not incoming call when more weak to inconvenience even loss that the user causes, improved the quality of portable terminal.
Above disclosed only is preferred embodiment among the utility model embodiment, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. type flip mobile terminal, comprise main body (11), renovate (12) and rotating shaft (13), renovating (12) is connected with main body (11) by rotating shaft (13), be provided with main antenna (111) by rotating shaft (13) side in the main body (11), it is characterized in that, renovate (12) inside at least one assists main antenna (111) reception wireless signal when renovating (12) closure reception antenna (121) is set.
2. type flip mobile terminal as claimed in claim 1, it is characterized in that, main body (11) or renovate is provided with the switching device (14) that switches main antenna (111) and reception antenna (121) in (12), the radio frequency transmit and receive circuit (15) of type flip mobile terminal is connected with main antenna (111) or reception antenna (121) by switching device (14).
3. type flip mobile terminal as claimed in claim 2 is characterized in that, when renovating (12) for open mode, switching device (14) switches main antenna (111) and is connected with radio frequency transmit and receive circuit (15).
4. type flip mobile terminal as claimed in claim 2, it is characterized in that, when renovating (12) for closure state, switching device (14) switching reception antenna (121) is connected with radio frequency transmit and receive circuit (15) when receiving wireless signal, and switching device (14) switching main antennas (111) are connected with radio frequency transmit and receive circuit (15) when the emission wireless signal.
5. as each described type flip mobile terminal of claim 1-4, it is characterized in that reception antenna (121) is positioned on the edge, middle part of renovating (12).
6. type flip mobile terminal as claimed in claim 5 is characterized in that, reception antenna (121) is a ceramic antenna.
7. as each described type flip mobile terminal of claim 2-4, it is characterized in that, described type flip mobile terminal also comprises the control circuit (17) that Hall switch (16) and the signal of telecommunication control switch device of responding to according to Hall switch (16) (14) switch, and control circuit (17) is connected with switching device (14) with Hall switch (16) respectively.
8. type flip mobile terminal as claimed in claim 7 is characterized in that, Hall switch (16) comprises Hall element (161) and magnet (162); Magnet (162) is arranged on to be renovated in (12), and the Hall element (161) that sensor magnet (162) produces the corresponding signal of telecommunication is arranged in the main body (11), is connected with control circuit (17).
9. type flip mobile terminal as claimed in claim 7 is characterized in that, is provided with first matching network between main antenna (111) and the switching device (14), is provided with second matching network between described reception antenna and the described switching device.
10. type flip mobile terminal as claimed in claim 9 is characterized in that, is provided with duplexer between switching device (14) and described first matching network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202931927U CN201839326U (en) | 2010-08-13 | 2010-08-13 | Flip type mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202931927U CN201839326U (en) | 2010-08-13 | 2010-08-13 | Flip type mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839326U true CN201839326U (en) | 2011-05-18 |
Family
ID=44009428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202931927U Expired - Lifetime CN201839326U (en) | 2010-08-13 | 2010-08-13 | Flip type mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839326U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202120A (en) * | 2011-06-03 | 2011-09-28 | 惠州Tcl移动通信有限公司 | Multi-antenna mobile terminal |
| CN104838592A (en) * | 2012-12-12 | 2015-08-12 | 高通股份有限公司 | RFIC configuration for reduced antenna trace loss |
| CN104899084A (en) * | 2015-05-28 | 2015-09-09 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for preventing electronic equipment from frequently switching working states |
| CN109167153A (en) * | 2018-08-29 | 2019-01-08 | Oppo广东移动通信有限公司 | Electronic equipment, aerial radiation body controlling means and storage medium |
| CN109193117A (en) * | 2018-09-13 | 2019-01-11 | 维沃移动通信有限公司 | A kind of mobile terminal and method of controlling antenna |
| CN109193123A (en) * | 2018-08-29 | 2019-01-11 | Oppo广东移动通信有限公司 | Electronic equipment, aerial radiation body controlling means and storage medium |
| CN109244675A (en) * | 2018-08-29 | 2019-01-18 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN110190400A (en) * | 2019-05-27 | 2019-08-30 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna system and electronic equipment |
| CN111384583A (en) * | 2018-12-29 | 2020-07-07 | Oppo广东移动通信有限公司 | Electronic device and antenna radiator control method |
| WO2020259296A1 (en) * | 2019-06-26 | 2020-12-30 | 维沃移动通信有限公司 | Radio frequency circuit and terminal |
| WO2021114356A1 (en) * | 2019-12-10 | 2021-06-17 | 惠州Tcl移动通信有限公司 | Antenna tuning method and apparatus, and storage medium |
-
2010
- 2010-08-13 CN CN2010202931927U patent/CN201839326U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202120A (en) * | 2011-06-03 | 2011-09-28 | 惠州Tcl移动通信有限公司 | Multi-antenna mobile terminal |
| CN102202120B (en) * | 2011-06-03 | 2013-11-27 | 惠州Tcl移动通信有限公司 | Multi-antenna mobile terminal |
| CN104838592A (en) * | 2012-12-12 | 2015-08-12 | 高通股份有限公司 | RFIC configuration for reduced antenna trace loss |
| CN104899084A (en) * | 2015-05-28 | 2015-09-09 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for preventing electronic equipment from frequently switching working states |
| CN104899084B (en) * | 2015-05-28 | 2018-09-25 | 惠州Tcl移动通信有限公司 | Electronic equipment and the method for preventing electronic equipment frequent switching working condition |
| CN109244675A (en) * | 2018-08-29 | 2019-01-18 | Oppo广东移动通信有限公司 | Housing unit and electronic equipment |
| CN109193123A (en) * | 2018-08-29 | 2019-01-11 | Oppo广东移动通信有限公司 | Electronic equipment, aerial radiation body controlling means and storage medium |
| CN109167153A (en) * | 2018-08-29 | 2019-01-08 | Oppo广东移动通信有限公司 | Electronic equipment, aerial radiation body controlling means and storage medium |
| CN109244675B (en) * | 2018-08-29 | 2021-02-09 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN109193123B (en) * | 2018-08-29 | 2021-02-09 | Oppo广东移动通信有限公司 | Electronic device, antenna radiator control method, and storage medium |
| CN109193117A (en) * | 2018-09-13 | 2019-01-11 | 维沃移动通信有限公司 | A kind of mobile terminal and method of controlling antenna |
| CN111384583A (en) * | 2018-12-29 | 2020-07-07 | Oppo广东移动通信有限公司 | Electronic device and antenna radiator control method |
| CN110190400A (en) * | 2019-05-27 | 2019-08-30 | 上海安费诺永亿通讯电子有限公司 | A kind of antenna system and electronic equipment |
| WO2020259296A1 (en) * | 2019-06-26 | 2020-12-30 | 维沃移动通信有限公司 | Radio frequency circuit and terminal |
| WO2021114356A1 (en) * | 2019-12-10 | 2021-06-17 | 惠州Tcl移动通信有限公司 | Antenna tuning method and apparatus, and storage medium |
| US11799994B2 (en) | 2019-12-10 | 2023-10-24 | Huizhou Tcl Mobile Communication Co., Ltd. | Antenna tuning method and apparatus, and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |