CN2492018Y - Hands-free set for mobile phones - Google Patents
Hands-free set for mobile phones Download PDFInfo
- Publication number
- CN2492018Y CN2492018Y CN 01226716 CN01226716U CN2492018Y CN 2492018 Y CN2492018 Y CN 2492018Y CN 01226716 CN01226716 CN 01226716 CN 01226716 U CN01226716 U CN 01226716U CN 2492018 Y CN2492018 Y CN 2492018Y
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- China
- Prior art keywords
- base
- mobile phone
- sound
- pedestal
- hands
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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 - Fee Related
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Abstract
A hand-free receiver device for mobile telephone is composed of a base with two locating arms for automatically regulating distance, a power plug, a sound collecting clip extended from said base and able to be clamped to the microphone of mobile telephone, a liquid crystal channel display screen under said base, an antenna jack under said base, a mode switching switch on one side of said base for selectively connecting said base with speaker and speaker of car, and a mute switch on another side of said base for switching earphone or speaker. The hand-free receiver device can be matched with mobile phones of different types.
Description
The utility model relates to the handfree receiver unit of a kind of earphone device, particularly a kind of mobile phone.Can cooperate the mobile phone of different types to use.The user need not to match different handfree receiver units in addition, to reach the purpose of one-object-many-purposes when changing the mobile phone machine.
Existing a kind of mobile telephone holding-free earphone device, as shown in Figure 1, handfree receiver unit generally includes a pedestal 1a and an attaching plug 2a; Wherein, attaching plug 2a and pedestal 1a articulate state each other, so that pedestal 1a can adjust direction and position with respect to attaching plug 2a, attaching plug 2a is for being plugged on the automobile cigarette lighter seat, so that the power supply of handfree receiver unit necessity to be provided; The place ahead of pedestal 1a forms a socket for the mobile phone plant, and is provided with terminals of a unit block seat 3a below the socket of pedestal 1a, uses for energising behind the mobile phone embedding socket.The below, front side of pedestal 1a is provided with a microphone 4a, and back side top is provided with megaphone (figure does not show), after mobile phone is plugged on pedestal 1a, can connect the Handless power supply, utilizes microphone 4a and megaphone to converse.
Above-mentioned existing handfree receiver unit, it only possesses the function of Handless, that is the function that provides receipts to talk about and give orders or instructions, topmost, the socket that comprises pedestal 1a with and below terminals of a unit block seat 3a, also only use for the mobile phone of single machine, the mobile phone of different machines can't general same pedestal, when the user changed mobile phone when desire, old Handless promptly need be scrapped, and caused the uneconomical and waste in the use.In addition, the sound amplification function of relevant handfree receiver unit, existing apparatus is only used existing pedestal megaphone, yet, on the requirement of practicality and the effect that amplifies, but still be apparent not enough, and the existing outfit on the car of can't arranging in pairs or groups.
Main purpose of the present utility model is to provide a kind of handfree receiver unit of the multi-functional mobile phone of tool that can be general.
A time purpose of the present utility model is to provide a kind of handfree receiver unit of mobile phone of predeterminable channel.
For achieving the above object, the utility model is taked following technical measures:
The handfree receiver unit of mobile phone of the present utility model is made up of pedestal, collection sound folder and attaching plug; Wherein, but the pedestal both sides are provided with the registration arm of elastic displacement, the both sides registration arm is symmetry shape mutually, and can be the displacement of relativity, when different mobile phone types is plugged on the pedestal, the both sides registration arm will cooperate its width and adjust the position from dynamic elasticity, be beneficial to the special firmly mobile phone of retraction elastic force folder of its inner extension spring again.For reaching the purpose that radio reception amplifies, base extension has a collection sound folder, this collection sound folder is provided with a little shape microphone that communicates with the base interior circuit, collection sound folder can be clamped on the microphone of mobile phone, can be with the sound circuit of transmission of sound signals to base interior, utilize the conversion of sound circuit and make sound optionally by Music centre loudspeaker output in pedestal loudspeaker or the car.When using the car inside trumpet, for cooperating specific blank radio reception channel, be provided with the channel display screen below pedestal, simultaneously, channel is searched key and channel setting key before and after then being provided with below display screen, to provide the user to look for suitable blank channel, and, below pedestal, be provided with antenna jack simultaneously as the selection that receives the mobile phone audio frequency, can be compatible for radio reception frequency in grafting short-wave antenna and the car, and then can control audio frequency, reach free and purpose setting contents of channel by the user.
For cooperating the switching in its source that amplifies, be provided with the mode selector switch that amplifies in pedestal one side, being available for users to select to give orders or instructions is to be amplified by the pedestal loudspeaker, is still amplified with loudspeaker by automobile audio; In addition the opposite side at pedestal then is provided with a quiet diverter switch, answers or by the loudspeaker use of answering that amplifies in order to provide the user to switch to select earphone.Earphone cord mainly is wrapped on the interior winding roll of pedestal, when desire is used, the user can pull it use, when not using, then can utilize the mechanicalness ratchet capstan arrangement in the winding roll, gently draw an earphone cord to make ratchet break away from blocking again, and then, earphone cord is furled earphone cord automatically by the elastic force of wind spring in the winding roll, reach the purpose of convenient arrangement.
The utility model is taked following concrete structure:
The handfree receiver unit of mobile phone of the present utility model comprises a pedestal and an attaching plug; Also comprise a collection sound folder; But the pedestal both sides respectively are provided with the registration arm of an elastic displacement, and two registration arm can be adjusted distance between two registration arm from dynamic elasticity;
Collection sound folder is by extending on the pedestal, collection sound folder is a Flexible clamp, can be clamped on the microphone of mobile phone,, utilize the conversion of sound circuit to make sound optionally by the pedestal loudspeaker or by Music centre loudspeaker output in the car with the sound circuit of transmission of sound signals to base interior;
The pedestal below is provided with a liquid crystal channel display screen, and channel was searched key and channel setting key before and after the display screen below was provided with, and looks for suitable blank channel to provide the user to utilize the front and back channel to search key, as the selection that receives the mobile phone audio frequency;
The pedestal below is provided with antenna jack, for the grafting short-wave antenna, to search and to set audio frequency;
One side of pedestal is provided with the mode selector switch that amplifies, and selects to give orders or instructions to be amplified or amplified with loudspeaker by automobile audio by the pedestal loudspeaker for the user; Opposite side at pedestal then is provided with a quiet diverter switch, answers in order to provide the user to switch that earphone is answered or amplified by loudspeaker.
Wherein, described two registration arm mainly are connected to each other by two groups of extension springs being located in the described pedestal, the dorsalis medullae spinalis extension base of both sides registration arm is located at respectively on the interior track of pedestal, the both sides up and down of both sides substrate are formed with grooved rail respectively, and utilize set reference column blocking grooved rail in the track, make registration arm can locate ground transverse elasticity displacement, base interior is provided with the extension spring of clamping mobile phone.
Wherein, the folder face that described collection sound presss from both sides a side is provided with a bowl-shape sound collection cover, is provided with the little shape microphone that is connected with the base interior circuit in the cover.
Wherein, the top of described base housing inside is provided with the winding roll of the earphone cord that is used to reel.
Wherein, described pedestal one side is provided with the collapsible earphone hook of colluding the hangers machine.
Wherein, described base interior is built-in with default blank channel, uses to provide mobile phone to switch on automotive acoustic speaker.
Compared with prior art, the utlity model has following effect:
The handfree receiver unit of the utility model mobile phone has the function of a tractor serves several purposes, and is practical; This Handless is provided with one group of collection sound folder, the various mobile phone of can arranging in pairs or groups uses, and optionally give orders or instructions via Music centre loudspeaker in pedestal loudspeaker or the car, reach the purpose of function selecting, because on pedestal, be provided with silence switch, amplify mode switch and channel selection set button etc., make to the utlity model has multiple use.
Because this Handless during fabrication can built-in default blank channel, use to provide mobile phone to switch on automotive acoustic speaker, therefore, on pedestal, promptly do not have relevant channel display screen and channel and search settings such as key and channel setting key, can provide another kind of selection of user to use.
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present utility model:
The accompanying drawing simple declaration
Fig. 1: the stereogram of existing mobile phone handfree receiver unit;
Fig. 2: schematic perspective view of the present utility model;
Fig. 3: front view of the present utility model;
Fig. 4: end view of the present utility model;
Fig. 5: the plane graph of the utility model collection sound folder;
Fig. 6: the user mode schematic diagram of the utility model collection sound folder;
Fig. 7: rearview of the present utility model;
Fig. 8,9: cutaway view is looked at the end of the present utility model, shows the displacement state of locating clip;
Figure 10: the schematic diagram of the utility model earphone winding roll;
Figure 11: the foundation plan of the built-in default blank channel of the utility model;
Figure 12: be the foundation plan that the utility model is not established channel.
At first, see also shown in Fig. 2 and 6, it is a schematic perspective view of the present utility model; The Handless of mobile phone provided by the utility model mainly comprises a pedestal 1,2 and attaching plugs 3 of a collection sound folder; Wherein, pedestal 1 is planted for mobile phone 4, and collection sound folder 2 can be clamped on the microphone 41 (as Fig. 6) of mobile phone 4, is transmitted in the loudspeaker 11 of pedestal 1 with the source of sound with mobile phone 4, perhaps in the car on the Music centre loudspeaker, listens to amplify; Attaching plug 3 can provide necessary power supply for being inserted in the cigar lighter seat.
Shown in Fig. 3～4, wherein, for making pedestal 1 can cooperate the mobile phone of various different type of machines to use, but respectively be provided with the registration arm 12 of an elastic displacement in the both sides of pedestal 1, this both sides registration arm 12 is connected to each other by two groups of springs 13 being located in the pedestal 1, and the dorsalis medullae spinalis extension base 121 of both sides registration arm 12 is located at respectively on the track in the pedestal 1, the both sides substrate is formed with grooved rail 122 respectively in both sides about in the of 121, and utilize the interior set reference column 14 of track to be fastened on grooved rail 122, make registration arm 12 can locate ground transverse elasticity displacement; Because both sides registration arm 12 is the reverse displacements that are relative, therefore, when being plugged on the pedestal 1, the mobile phone 4 of different in width (cooperates) referring to Fig. 8 and shown in Figure 9, both sides registration arm 12 will cooperate its width and adjust the position from dynamic elasticity, utilize the retraction elastic force of its inner extension spring 13 to clamp mobile phone 4 again.
For reaching the purpose that radio reception amplifies, be extended with a collection sound folder 2 on the pedestal 1 in the utility model, please cooperate simultaneously referring to Fig. 1, Fig. 5 and shown in Figure 6, collection sound folder 2 is a Flexible clamp shape, the folder face of one side is provided with a bowl-shape sound collection cover 21, be provided with little shape microphone 22 in the cover, it is connected with pedestal 1 internal circuit, collection sound folder 22 can be clamped on the microphone 41 of mobile phone 4, and can be with the sound circuit of transmission of sound signals to pedestal 1 inside, utilize the conversion of sound circuit, and make sound optionally by the loudspeaker 11 of pedestal 1 or by Music centre loudspeaker output in the car.
Please cooperate referring to shown in Figure 7 in addition, it is the rearview of the utility model handfree receiver unit, and wherein, the loudspeaker 11 of pedestal 1 are located at the back side top of pedestal 1.
As shown in Figure 3, when user's desire is used the car inside trumpet, for cooperating specific blank radio channels, below pedestal 1, be provided with a LCDs 15, simultaneously, channel is searched key 151,152 and channel setting key 153 before and after then being provided with below display screen, with provide the user utilize before and after channel search that key 151,152 is looked for suitable blank channel and as the selection that receives the mobile phone audio frequency, simultaneously, below pedestal 1, be provided with antenna jack, can supply grafting short-wave antenna 5,, reach the purpose of ordering certainly with setting contents of channel with the control audio frequency.
As shown in Figure 3,, be provided with the mode selector switch 16 that amplifies, select to give orders or instructions to amplify or amplify with loudspeaker by automobile audio by pedestal 1 loudspeaker 11 for the user in a side of pedestal 1 for cooperating the switching in its source that amplifies; In addition, then be provided with a quiet diverter switch 17, switch that earphone 18 is answered or by the loudspeaker use of answering that amplifies in order to the user to be provided at the opposite side of pedestal 1.
At last, please cooperate referring to shown in Figure 10, the connecting line of earphone 18 mainly is on the winding roll 181 of top in the housing that flexibly is wound in pedestal 1; When desire is used, the user can pull out use with the connecting line of earphone 18, when not using, then can be by the mechanicalness ratchet capstan arrangement in the winding roll 181, utilize the connecting line that gently draws an earphone 18 again, make ratchet break away from blocking, and then the connecting line of earphone 18 is furled automatically by the wind spring in the winding roll 181, reach the purpose of convenient arrangement.In addition, what deserves to be mentioned is, after the connecting line of earphone 18 is accommodated in the winding roll 181, its earphone heads that exposes 182, then can utilize and be located at the foldable earphone hook 19 of pedestal 1 one sides, make earphone heads 182 be hooked on (shown in Fig. 2,6) in the earphone hook 19, like this, can reach convenient arrangement and purpose attractive in appearance.
In addition, please referring to shown in Figure 11, for the selection that makes the consumer more diversified, on the handfree receiver unit of the present utility model in addition design have a kind of channel predetermined, as shown in the figure, that is in pedestal 1 inside of this handfree receiver unit, be built-in during fabrication, use to provide mobile phone to switch on automotive acoustic speaker, therefore with default blank channel, promptly do not have the setting of relevant channel display screen, channel search key and channel setting key on pedestal 1, the user is another kind of to be selected and provide.
At last, again please referring to shown in Figure 12, provide in another mobile telephone holding-free earphone device at the utility model, also can not establish channel selection, the caller voice that is mobile phone is only by loudspeaker 11 sounding of pedestal 1, and do not sound by automotive acoustic speaker, therefore, do not establish settings such as relevant channel display screen, channel search key, channel setting key, antenna and the mode selector switch that amplifies on pedestal 1, the user is another kind of to be selected and provide.
Foregoing is to utilize embodiment that technical characterictic of the present utility model is described, is not to be used to limit protection range of the present utility model, even there is the people to change slightly on the basis of the utility model design, must belong in the protection range of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226716 CN2492018Y (en) | 2001-06-12 | 2001-06-12 | Hands-free set for mobile phones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226716 CN2492018Y (en) | 2001-06-12 | 2001-06-12 | Hands-free set for mobile phones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492018Y true CN2492018Y (en) | 2002-05-15 |
Family
ID=33642305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01226716 Expired - Fee Related CN2492018Y (en) | 2001-06-12 | 2001-06-12 | Hands-free set for mobile phones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492018Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802372A (en) * | 2012-08-31 | 2012-11-28 | 陈华 | Electronic device shell with bracket |
| CN114979337A (en) * | 2021-02-24 | 2022-08-30 | 北京小米移动软件有限公司 | An earpiece speaker sound output assembly and terminal equipment |
-
2001
- 2001-06-12 CN CN 01226716 patent/CN2492018Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802372A (en) * | 2012-08-31 | 2012-11-28 | 陈华 | Electronic device shell with bracket |
| CN114979337A (en) * | 2021-02-24 | 2022-08-30 | 北京小米移动软件有限公司 | An earpiece speaker sound output assembly and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |