CN203851142U - A Bluetooth communication terminal - Google Patents
A Bluetooth communication terminal Download PDFInfo
- Publication number
- CN203851142U CN203851142U CN201420122212.2U CN201420122212U CN203851142U CN 203851142 U CN203851142 U CN 203851142U CN 201420122212 U CN201420122212 U CN 201420122212U CN 203851142 U CN203851142 U CN 203851142U
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- plug connector
- connector elements
- bluetooth handle
- handle
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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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- 238000004891 communication Methods 0.000 title claims abstract description 43
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
A Bluetooth communication terminal of the utility model relates communication terminals expanding functions of handsets. The Bluetooth communication terminal is provided with a Bluetooth handle and a sound box. The Bluetooth handle is provided with a Bluetooth communication module, a microprocessor, an audio frequency processing chip, a microphone, a small horn, a first plug element and a battery. The sound box is provided with an audio frequency amplifier, a large horn and a second plug member. The Bluetooth handle is long-strip-shaped. One end of the Bluetooth handle is pointed, and the other end of the Bluetooth handle is flat. The lower surface of the pointed end portion of the Bluetooth handle is provided with a downward-projecting portion projecting downwards in a conical shape mode. A first magnet is installed on the downward-protecting portion and the first plug member is installed on the lower end of the downward-projecting portion. Two pits recessed downwards are arranged in the sound box at intervals. A conical recessed pit matched with the downward-projecting portion is arranged; the second plug member is installed on the bottom portion of the recessed pit; a second magnet is installed on the lower portion of the recessed pit; and the first magnet is attractive to a second block. Contacts on the first plug member are respectively in abutted joint with corresponding contacts on the second plug member.
Description
Technical field
The utility model relates to a kind of communicating terminal of extended mobile phone function.
Background technology
For the function of extended mobile phone, conventionally adopt the bluetooth earphone of removable use; In the occasion of indoor use, also have and use the bluetooth communication terminal fixedly put on the table with audio frequency amplifier.These two kinds of bluetooth equipments are in use each has something to recommend him, have respectively again its limitation.It is such to be again that people wish similar vehicle mounted communication terminal very much, and the wireless controller of existing removable use has again and is fixedly placed on ride with the such terminal equipment of the host computer communication of audio frequency amplifier, as the bluetooth communication terminal of the mobile phone of indoor use.Like this, user can use continue the movably communication of mobile phone of bluetooth handle, bluetooth handle can be put again on the table on the audio amplifier with audio frequency amplifier while needing, and appreciates the music that mobile phone is play through bluetooth handle.
In current mechanics of communication aspect, use existing electronic device and ripe circuit structure to reach this object, there is no still unsolved technical difficulty.Nothing but that bluetooth communication, microprocessor, audio processing chip, microphone, toy trumpet, the first plug connector elements and battery are set in bluetooth handle; Battery is to bluetooth communication, microprocessor, audio processing chip and plug connector elements power supply.The control command that bluetooth communication provides mobile phone to send to microprocessor, microprocessor also can send necessary response message to mobile phone by bluetooth communication.According to the control command of mobile phone, under the control of microprocessor, the digitized voice information that audio processing chip receives bluetooth communication is converted into analog signal and delivers on toy trumpet and play back, or deliver to the first plug connector elements, the second plug connector elements corresponding on audio amplifier is given its audio frequency amplifier, after amplification, by this audio amplifier typhon, is played back; Or according to the control command of mobile phone, under the control of microprocessor, audio processing chip is sent microphone here analog signal and is converted into digitized voice information and gives bluetooth communication, sends to mobile phone.
But, because people use the random and uncertain of bluetooth handle, how to guarantee that bluetooth handle is placed on the moment on this audio amplifier, the first plug connector elements of bluetooth handle and the second plug connector elements of this audio amplifier just can be rapidly, complete and be electrically connected to exactly, are puzzlement industry technical staff's difficult problems.
Utility model content
The utility model aims to provide a kind of bluetooth communication terminal that overcomes above-mentioned technical barrier.
The technical solution of the utility model is: a kind of bluetooth communication terminal, has bluetooth handle and audio amplifier; This bluetooth handle has bluetooth communication, microprocessor, audio processing chip, microphone, toy trumpet, the first plug connector elements and battery; This audio amplifier has audio frequency amplifier, typhon and second plug connector elements corresponding with the first plug connector elements; It is the strip that tip, the other end are tack that bluetooth handle becomes one end, and on bluetooth handle, the lower surface of tip end is established the lower protuberance of doing conical protrusions downwards, first block of magnet is installed in this lower protuberance and in this lower protuberance lower end, the first plug connector elements is installed; On audio amplifier, compartment of terrain is provided with two downward recesses, wherein, to descending protuberance to establish corresponding conical recess, in the bottom of this recess, the second plug connector elements is installed, and second block of magnet is installed below this recess; First block of magnet is inhaled mutually with second block of magnet, and on the first plug connector elements, dock with contact corresponding on the second plug connector elements respectively each contact.
When user is optionally placed on audio amplifier by bluetooth handle, due to the tip end of bluetooth handle and the differentiation of butt end very obvious, how the two ends of bluetooth handle are placed on respectively on conical recess on audio amplifier and another recess and determine very much.As long as user is placed on the tip end of bluetooth handle in the conical recess on audio amplifier, under bluetooth handle tip end, protuberance will be subject to the guide effect of audio amplifier conical recess, and second graviational interaction that magnet is inhaled mutually in first block of magnet in bluetooth handle and audio amplifier, both are coincide mutually.Thereby guarantee that bluetooth handle is placed on the moment on audio amplifier, each contact of each contact of the first plug connector elements of bluetooth handle and the second plug connector elements of audio amplifier just can be rapidly, complete and be electrically connected to exactly.
On described bluetooth handle, the lower surface of butt end is the arc surface seamlessly transitting, and each contact of described the first plug connector elements is exposed in protuberance lower end but do not stretched downwards from described, and the bottom surface of each contact is the sphere to fovea superior; The circular arc recess that on described audio amplifier, another recess is tack, the arc surface of the corresponding bluetooth handle of this circular arc recess butt end, each contact of described the second plug connector elements is slightly protruding from described conical recess bottom, and the upper end of each contact is the sphere raising up; The conical recess of described audio amplifier is lower than this circular arc recess.
When the tip end of bluetooth handle is placed in the conical recess on audio amplifier, and when the arc surface of bluetooth handle butt end drops in the circular arc recess on audio amplifier, on bluetooth handle on the first plug connector elements the sphere of each lower end, contact fovea superior respectively with the sphere docking of upper end, contact epirelief corresponding on the second plug connector elements.Because bluetooth handle is that tip end dips down and is tiltedly placed on audio amplifier, under the effect of the oblique component of bluetooth handle self gravitation, on bluetooth handle, on the first plug connector elements, the sphere of each lower end, contact fovea superior can be distinguished the sphere docking of tight and corresponding on the second plug connector elements upper end, contact epirelief, and guarantees can contact well all the time.
The utility model bluetooth communication terminal, utilizes above-mentioned structure to guarantee that bluetooth handle is placed on the moment on audio amplifier, and the first plug connector elements of bluetooth handle and the second plug connector elements of audio amplifier just can be rapidly, complete and be electrically connected to exactly.Its additional structure simply, is easily gone, and fringe cost is low, and result of use is good and reliable, can provide for the user of mobile phone high-quality indoor application to serve.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of the utility model bluetooth communication terminal.
Fig. 2 is the bluetooth handle of Fig. 1 embodiment and the perspective view of audio amplifier separated position.
Fig. 3 is the deployed configuration schematic diagram of bluetooth handle in Fig. 1 embodiment.
Fig. 4 is the cross-sectional view of bluetooth handle in Fig. 1 embodiment.
Fig. 5 is the deployed configuration schematic diagram of audio amplifier in Fig. 1 embodiment.
Fig. 6 is the cross-sectional view of audio amplifier in Fig. 1 embodiment.
Fig. 7 is the cross-sectional view of Fig. 1 embodiment.
Embodiment
One, embodiment mono-
The stereochemical structure of an embodiment of the utility model bluetooth communication terminal, as depicted in figs. 1 and 2, this bluetooth communication terminal has bluetooth handle 1 and 2 two separate parts of audio amplifier.
1 one-tenth reclinate strip in left and right two ends of bluetooth handle, its left part is tip, its right part is tack, so that distinguish significantly in using.The shell of bluetooth handle 1 is by base 11, upper cover 12 and be positioned at upper cover 12 cosmetic sheet 13 above and form.The lower surface of bluetooth handle 1 base 11 left parts is established the lower protuberance 111 of doing conical protrusions downwards; The lower surface of bluetooth handle 1 base 11 right parts is the arc surfaces 112 that seamlessly transit.
The rhomboid shape that 2 one-tenth left and right two ends of audio amplifier raise up; The shell of audio amplifier 2 is comprised of pedestal 21 and top cover 22.On top cover 22, compartment of terrain is provided with two downward recesses 221,222, wherein the lower protuberance 111 of corresponding bluetooth handle 1 base 11 tips of conical recess 221 of left side tip; The arc surface 112 of corresponding bluetooth handle 1 base 11 tack of circular arc recess 222 of right side tack; Conical recess 221 is lower than circular arc recess 222.The conical recess 221 in top cover 22 left sides is accepted the lower concave part 11 of bluetooth handle 1 base 11 left ends, and the circular arc recess 221 on top cover 22 right sides is accepted the arc surface 112 of bluetooth handle 1 base 11 right-hand members.
Please refer to Fig. 3 and Fig. 4: control switch 41, battery 42, the first sensitive switch 431, the second sensitive switch 432, toy trumpet 44, microphone 45, balancing weight 46, Near Field Communication module 461, the circuit board 47 with bluetooth communication and microprocessor and audio processing chip, first magnet 3 and the first plug connector elements 5 are housed in the inner space 113 of the base 1 of bluetooth handle 1.Battery 42 is arranged on base 1 middle part, and circuit board 47 is fixed on the top of battery 42; Control switch 41 is arranged on the central authorities of circuit board 47 upper surfaces, and the first sensitive switch 431 and the second sensitive switch 432 are separately fixed at right-hand part and the left side of circuit board 47 front sides.Balancing weight 46 is arranged on the left side of battery 42; First block of magnet 3 of the interior installation of protuberance 111 the first plug connector elements 55 is installed in these lower protuberance 111 lower ends under base 11 left ends.Each contact of the first plug connector elements 55 is exposed but does not stretch downwards from each corresponding aperture of lower protuberance 111 lower ends, and the bottom surface of each contact is the sphere to fovea superior.The lower surface of the right part of base 11 has phonate hole 114, and phonate hole 114 inner sides fill a soft washer 49 and toy trumpet 44.Upper cover 12 is buckled on base 11, and a ship type button 433 is arranged in the window at base 11 leading flank middle parts, selectively compresses the contact of the first sensitive switch 431 or the contact of the second sensitive switch 432.Near Field Communication module 461 is arranged in the groove 123 in upper cover 12 left sides.A button 14 is contained in below upper cover 12, and its press section protrudes upward through the via hole 122 at upper cover 12 middle parts.Cosmetic sheet 13 is covered in the corresponding recessed area 121 of upper cover 12 upper surface, and expose from the via hole 131 of cosmetic sheet 13 middle part correspondences the press section of button 14.
Please refer to Fig. 5 and Fig. 6: audio frequency amplifier 81, typhon 82, terminal block 83, the second plug connector elements 6 and second block of magnet 7 are housed in the pedestal 21 of audio amplifier 2.Typhon 82 is arranged on the middle part of pedestal 21 inner spaces 211; Audio frequency amplifier 81 is arranged on the right of typhon 82.Each contact of the second plug connector elements 6 is corresponding one by one with each contact of the first plug connector elements 5, and the second plug connector elements 6 is arranged on the top position, left part of pedestal 21; Terminal block 83 is arranged on the right part in pedestal 21, an external electric supply socket is installed on terminal block 83, so that user, by the external electric supply socket on terminal block 83, charges to the battery 42 in bluetooth handle 1 through the second plug connector elements 6 and the first plug connector elements 5.Top cover 22 is fixed on the opening part of pedestal 21 upper ends, and each contact of the second plug connector elements 6 is slightly protruding from the via hole of top cover 22 conical recess 221 bottom correspondences, and the upper end of each contact is the sphere raising up.The mesh 223 of speaking at top cover 22 middle parts faces typhon 82.Top cover 22 right-hand members are provided with the technique depressed area 224 of a tip, and to meet Shooting Technique to the inhomogeneity requirement of top cover 22 radian, the technique piece 225 of fixing a tip on this technique depressed area 224 makes the appearance of top cover 22 well-balanced, attractive in appearance.
When bluetooth handle 1 is placed on audio amplifier 2, please refer to Fig. 7: the lower protuberance 111 of bluetooth handle 1 tip end drops in the conical recess 221 of audio amplifier 2 top covers 22, the arc surface 112 of bluetooth handle 1 butt end drops in the circular arc recess 22 of audio amplifier 2 top cover 22 tack; First block of magnet 3 in bluetooth handle 1 is inhaled mutually with second block of magnet 7 in audio amplifier 2, on bluetooth handle 1 on the first plug connector elements 5 sphere of each lower end, contact fovea superior respectively with the sphere docking of upper end, contact epirelief corresponding on the second plug connector elements 6.
During use, the bluetooth communication in bluetooth handle 1 or Near Field Communication module 461 and mobile phone contact.The control command that bluetooth communication or Near Field Communication module 461 provide mobile phone to send to microprocessor, microprocessor also can send necessary response message to mobile phone by bluetooth communication or Near Field Communication module 461.According to the control command of mobile phone, under the control of microprocessor, the digitized voice information that audio processing chip receives bluetooth communication 46 or Near Field Communication module 461 is converted into analog signal and delivers on toy trumpet 44 and play back, or deliver to the first plug connector elements 5, the second plug connector elements 6 corresponding on audio amplifier 6 is given its audio frequency amplifier 81, after amplification, by the typhon 82 in this audio amplifier 2, is played back.Or according to the control command of mobile phone, under the control of microprocessor, audio processing chip is sent microphone 45 here analog signal and is converted into digitized voice information and gives bluetooth communication or Near Field Communication module 461, sends to mobile phone.Control switch 41, the first sensitive switch 431 and the second sensitive switch 432 are entering apparatus that people exchanges with microprocessor, are used for making microprocessor to complete function and switch, the adjustment of parameter etc.
Audio amplifier 2 is put on the table; Continue the movably communication of mobile phone of bluetooth handle 1, can be placed on bluetooth handle 1 on audio amplifier 2 again while needing, and use this bluetooth communication terminal, and user can process other things with hand simultaneously as using the hands-free way of fixed telephone.Or, bluetooth handle 1 is placed on and on audio amplifier 2, appreciates mobile phone and through bluetooth handle 1, switch through music, the movie and television play package program of broadcasting.
When user is optionally placed on audio amplifier 2 by bluetooth handle 1, due to the tip end of bluetooth handle 1 and the differentiation of butt end very obvious, how the two ends of bluetooth handle 1 are placed on respectively on conical recess 221 on audio amplifier 2 and circular arc recess 222 and determine very much.As long as user is placed on the tip end of bluetooth handle 1 in the conical recess 221 on audio amplifier 2, under bluetooth handle 1 tip end, protuberance 111 will be subject to the guide effect of audio amplifier 2 conical recess 221, and first block of magnet 3 in bluetooth handle 1 and second block of magnet 7 in audio amplifier 2 graviational interaction of inhaling mutually, both are coincide mutually.Thereby guarantee the moment that bluetooth handle 1 is placed on audio amplifier 2, each contact of each contact of the first plug connector elements 5 of bluetooth handle 1 and the second plug connector elements 6 of audio amplifier 2 just can be rapidly, complete and be electrically connected to exactly.
The above, be only the utility model preferred embodiment, with this, do not limit the scope that the utility model is implemented, and the equivalence of doing according to the technical solution of the utility model and description changes and modifies, and all should belong to the scope that the utility model is contained.
Claims (2)
1. a bluetooth communication terminal, has bluetooth handle and audio amplifier; This bluetooth handle has bluetooth communication, microprocessor, audio processing chip, microphone, toy trumpet, the first plug connector elements and battery; This audio amplifier has audio frequency amplifier, typhon and second plug connector elements corresponding with the first plug connector elements; It is characterized in that: it is the strip that tip, the other end are tack that bluetooth handle becomes one end, on bluetooth handle, the lower surface of tip end is established the lower protuberance of doing conical protrusions downwards, first block of magnet is installed in this lower protuberance and in this lower protuberance lower end, the first plug connector elements is installed; On audio amplifier, compartment of terrain is provided with two downward recesses, wherein, to descending protuberance to establish corresponding conical recess, in the bottom of this recess, the second plug connector elements is installed, and second block of magnet is installed below this recess; First block of magnet is inhaled mutually with second block of magnet, and on the first plug connector elements, dock with contact corresponding on the second plug connector elements respectively each contact.
2. a kind of bluetooth communication terminal according to claim 1, it is characterized in that: on described bluetooth handle, the lower surface of butt end is the arc surface seamlessly transitting, each contact of described the first plug connector elements is exposed in protuberance lower end but is not stretched downwards from described, and the bottom surface of each contact is the sphere to fovea superior; The circular arc recess that on described audio amplifier, another recess is tack, the arc surface of the corresponding bluetooth handle of this circular arc recess butt end, each contact of described the second plug connector elements is slightly protruding from described conical recess bottom, and the upper end of each contact is the sphere raising up; The conical recess of described audio amplifier is lower than this circular arc recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122212.2U CN203851142U (en) | 2014-03-18 | 2014-03-18 | A Bluetooth communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122212.2U CN203851142U (en) | 2014-03-18 | 2014-03-18 | A Bluetooth communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851142U true CN203851142U (en) | 2014-09-24 |
Family
ID=51564108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122212.2U Expired - Fee Related CN203851142U (en) | 2014-03-18 | 2014-03-18 | A Bluetooth communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737593A (en) * | 2017-04-17 | 2018-11-02 | 沈廷铭 | Wireless fixed telephone and mobile phone association method |
-
2014
- 2014-03-18 CN CN201420122212.2U patent/CN203851142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737593A (en) * | 2017-04-17 | 2018-11-02 | 沈廷铭 | Wireless fixed telephone and mobile phone association method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |