CN208400496U - Portable intercommunication recording pen - Google Patents
Portable intercommunication recording pen Download PDFInfo
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- CN208400496U CN208400496U CN201821069041.6U CN201821069041U CN208400496U CN 208400496 U CN208400496 U CN 208400496U CN 201821069041 U CN201821069041 U CN 201821069041U CN 208400496 U CN208400496 U CN 208400496U
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- bottom case
- back splint
- piece
- recording pen
- antenna
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Abstract
The utility model discloses a kind of portable intercommunication recording pen, pcb board, microphone, loudspeaker, face-piece, bottom case, center, display screen, antenna modules and back cramping body, face-piece, bottom case and center are enclosed the cavity of accommodating pcb board, antenna modules are drawn from the side of center, back cramping body is fixed on bottom case, microphone is connected with the input terminal of pcb board, and loudspeaker are connected with the output end of pcb board；Back cramping body includes back splint piece and back splint spring, and back splint on piece is equipped with back splint ear mount, and bottom case is equipped with bottom case ear mount compatible with back splint ear mount, and back splint spring passes through back splint ear mount and bottom case ear mount and fixation.Grasping part is formed between back splint piece and bottom case, the intercommunication recording pen can be thus fixed on pocket or books.Fixed easy to carry, the simple and direct fashion of structure of the portable intercommunication recording pen of the utility model can bring completely new usage experience for user.
Description
Technical field
The utility model relates to the technical field of recording pen more particularly to a kind of portable intercommunication recording pens.
Background technique
Intercom family owning amount is the composite target of reflection one national public's wireless communication level height, while
It is one of the mark of national a national economy and scientific technological advance level.Intercom the U.S., Europe, South Korea, Singapore,
The ground such as Hong Kong, Taiwan are welcomed by consumers.The U.S. is behind open civilian intercom market in 1998, in supermarket
Intercom is bought, sales volume is increased with the speed doubled every year, and sales volume just reaches 10,000,000 within 2000, the sales volume with mobile phone
In the same order of magnitude.In Germany, Japan, probably there is 30% family to possess intercom, probably there is 25% French family to make
Use intercom.China mobile phone user has reached 4.7 hundred million within 2006, and sales volume for successive years has been above 20,000,000.If
Referring to the ratio of American market intercom and mobile phone sales volume, it is believed that the potentiality in China intercom market are very huge, market
Demand is not less than the ground such as American-European countries and Hong Kong and Taiwan of China.
Country is complete to the civilian intercom market of the 400MHz low-power public to meet the needs of public is using intercom
It decontrols in face.It is arranged and uses low-power public wireless interspeaker, exempts from frequency occupancy.Low-power public intercom and mobile phone phase
Than, it is cheap, cost of the phone call is not also generated, can easily realize one-to-one and one-to-many call;It is wireless with interior
Phone compares, and speech range is farther, up to 3 kilometers.The civilian intercom of the public not only allows personal communication freer, but also can be with table
Itself existing peculiar trait.In particular with stepping up for more and more consumers living, long journey of driving, mountain-climbing, dew
The chance and number of the outgoing stress-relieving activities such as battalion are gradually increasing, you can be supported to get in touch with communication in time with companion, household
The effect of the civilian intercom of public's low-power just shows especially out at this time, thus make society to the demand of public's intercom sharply on
It rises.
Currently, intercom function on the market is single, it is bulky to be not easy to amusement and recreation and carrying.Our project
Aiming at market requirement and the development plan that designs, while market is incorporated to be more preferable, in fashion, portability, high quality record
It will also go into overdrive in sound and intercommunication research and development, and make the portable intercommunication recording pen of profession.
Utility model content
Shortcoming present in view of the above technology, the utility model provide a kind of structure and are simple and convenient to operate just
Take formula intercommunication recording pen.
In order to achieve the above object, a kind of portable intercommunication recording pen of the utility model, including pcb board, microphone, loudspeaker,
Face-piece, bottom case, center, display screen, antenna modules and back cramping body, the face-piece, bottom case and center are enclosed appearance
The cavity of pcb board is set, the antenna modules are drawn from the side of center, and the back cramping body is fixed on bottom case, the miaow
Head is connected with the input terminal of pcb board, and the loudspeaker are connected with the output end of pcb board；The back cramping body include back splint piece with
And back splint spring, the back splint on piece are equipped with back splint ear mount, the bottom case is equipped with bottom case ear mount compatible with back splint ear mount,
The back splint spring passes through back splint ear mount and bottom case ear mount and fixation.
Wherein, main control module, intercommunication module, audio collection module and power amplifier module are integrated on the pcb board, it is described
The input terminal of audio collection module is connected with microphone, the input terminal phase of the output end and main control module of the audio collection module
Even, the input terminal of the power amplifier module is connected with the output end of main control module, the output end of the power amplifier module and loudspeaker it is defeated
Enter end to be connected, the intercommunication module and main control module communication connection.
Wherein, which further includes the record button for adjusting microphone recording, adjusts the pulley of horn volume size
The function button of button and handoff functionality, the record button and pulley button are each attached on center side wall, the function
Energy button is arranged on face-piece.
Wherein, the back cramping body further includes the first gripper pad and the second gripper pad, and first gripper pad is fixed
In the end of back splint piece, second gripper pad is fixed on bottom case, and first gripper pad and the second gripper pad phase mutual connection
Touching.
Wherein, the antenna modules include antenna jacket, antenna springs and antenna holder, during the antenna holder is fixed on
In frame, one end of the antenna springs is fixed on antenna holder, and the antenna jacket is set in the outer surface of antenna springs.
Wherein, which further includes lithium battery, and the lithium battery is accommodated in center, on the side wall of the center
Equipped with the USB interface convenient for charging, the input terminal of the lithium battery is connected with USB interface, the output end and PCB of the lithium battery
The input terminal of plate is connected.
The beneficial effects of the utility model are:
Compared with prior art, the portable intercommunication recording pen of the utility model is carried out by the way that microphone is arranged in center
Recording, setting loudspeaker carry out voice broadcasting, and the effect of intercommunication and recording is realized after the combination of pcb board, and back cramping body is fixed
On bottom case, back splint piece supports on bottom case under the drive of back splint spring, back splint piece one end is pressed, between back splint piece and bottom case
Grasping part is formed, the intercommunication recording pen can be thus fixed on pocket or books.The utility model it is portable right
It says fixed easy to carry, the simple and direct fashion of structure of recording pen, completely new usage experience can be brought for user.
Detailed description of the invention
Fig. 1 is the explosive view of the portable intercommunication recording pen of the utility model.
Main element symbol description is as follows:
10, pcb board 11, microphone
12, loudspeaker 13, face-piece
14, bottom case 15, center
16, display screen 17, antenna modules
18, back cramping body 19, record button
20, pulley button 21, function button
22, lithium battery
171, antenna jacket 172, antenna springs
173, antenna holder
181, back splint piece 182, back splint spring
183, the first gripper pad 184, the second gripper pad.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.
Refering to fig. 1, a kind of portable intercommunication recording pen of the utility model, including pcb board 10, microphone 11, loudspeaker 12, face-piece
13, bottom case 14, center 15, display screen 16, antenna modules 17 and back cramping body 18, face-piece 13, bottom case 14 and center 15
It is enclosed the cavity of accommodating pcb board 10, antenna modules 17 are drawn from the side of center 15, and back cramping body 18 is fixed on bottom case
On 14, microphone 11 is connected with the input terminal of pcb board 10, and loudspeaker 12 are connected with the output end of pcb board 10；Back cramping body 18 includes
Back splint piece 181 and back splint spring 182, back splint piece 181 are equipped with back splint ear mount, and bottom case 14 is equipped with and is adapted with back splint ear mount
Bottom case ear mount, back splint spring 182 passes through back splint ear mount and bottom case ear mount and fixation.
Compared to the prior art, the portable intercommunication recording pen of the utility model, by the way that microphone 11 is arranged in center 15
It records, setting loudspeaker 12 carry out the effect of realization intercommunication and recording after voice broadcasting, and the combination of pcb board 10, back folder
It holds body 18 to be fixed on bottom case 14, back splint piece 181 is supported under the drive of back splint spring 182 on bottom case 14, presses back splint piece
181 one end form grasping part between back splint piece 181 and bottom case 14, thus the intercommunication recording pen can be fixed on pocket
Or on books.Fixed easy to carry, the simple and direct fashion of structure of the portable intercommunication recording pen of the utility model, can for user with
Carry out completely new usage experience.
In the present embodiment, main control module, intercommunication module, audio collection module and power amplifier mould are integrated on pcb board 10
The input terminal of block, audio collection module is connected with microphone 11, the input terminal phase of the output end and main control module of audio collection module
Even, the input terminal of power amplifier module is connected with the output end of main control module, the input terminal phase of the output end and loudspeaker 12 of power amplifier module
Even, intercommunication module and main control module communication connection.
In the present embodiment, which further includes the record button 19 for adjusting microphone 11 and recording, and adjusts loudspeaker 12
The pulley button 20 of volume and the function button 21 of handoff functionality, record button 19 and pulley button 20 are each attached to
On 15 side wall of center, function button 21 is arranged on face-piece 13.
In the present embodiment, back cramping body 18 further includes the first gripper pad 183 and the second gripper pad 184, the first folder
The end that pad 183 is fixed on back splint piece 181 is held, the second gripper pad 184 is fixed on bottom case 14, and the first gripper pad 183 and
Two gripper pads 184 contact with each other.The setting of first gripper pad 183 and the second gripper pad 184 can increase clamping friction power, simultaneously
Also avoid back splint piece 181 impaired with the collision of bottom case 14 during return.
In the present embodiment, antenna modules 17 include antenna jacket 171, antenna springs 172 and antenna holder 173, antenna
Bracket 173 is fixed in center 15, and one end of antenna springs 172 is fixed on antenna holder 173, and antenna jacket 171 is set in
The outer surface of antenna springs 172.
In the present embodiment, which further includes lithium battery 22, and lithium battery 22 is accommodated in center 15, center 15
Side wall be equipped with the USB interface convenient for charging, the input terminal of lithium battery 22 is connected with USB interface, the output end of lithium battery 22
It is connected with the input terminal of pcb board 10.
Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (6)
1. a kind of portable intercommunication recording pen, which is characterized in that including pcb board, microphone, loudspeaker, face-piece, bottom case, center, display
Screen, antenna modules and back cramping body, the face-piece, bottom case and center are enclosed the cavity of accommodating pcb board, the day
Line mould group is drawn from the side of center, and the back cramping body is fixed on bottom case, the input terminal phase of the microphone and pcb board
Even, the loudspeaker are connected with the output end of pcb board；The back cramping body includes back splint piece and back splint spring, the back splint
On piece is equipped with back splint ear mount, and the bottom case is equipped with bottom case ear mount compatible with back splint ear mount, and the back splint spring passes through back
Press from both sides ear mount and bottom case ear mount and fixation.
2. portable intercommunication recording pen according to claim 1, which is characterized in that be integrated with master control mould on the pcb board
The input terminal of block, intercommunication module, audio collection module and power amplifier module, the audio collection module is connected with microphone, described
The output end of audio collection module is connected with the input terminal of main control module, the input terminal of the power amplifier module and main control module it is defeated
Outlet is connected, and the output end of the power amplifier module is connected with the input terminal of loudspeaker, and the intercommunication module and main control module communication connect
It connects.
3. portable intercommunication recording pen according to claim 2, which is characterized in that the intercommunication recording pen further includes adjusting miaow
The record button of head recording, adjusts the pulley button of horn volume size and the function button of handoff functionality, the recording are pressed
Button and pulley button are each attached on center side wall, and the function button is arranged on face-piece.
4. portable intercommunication recording pen according to claim 1, which is characterized in that the back cramping body further includes first
Gripper pad and the second gripper pad, first gripper pad are fixed on the end of back splint piece, and second gripper pad is fixed on bottom
On shell, and first gripper pad contacts with each other with the second gripper pad.
5. portable intercommunication recording pen according to claim 1, which is characterized in that the antenna modules include antenna jacket,
Antenna springs and antenna holder, the antenna holder are fixed in center, and one end of the antenna springs is fixed on antenna branch
On frame, and the antenna jacket is set in the outer surface of antenna springs.
6. portable intercommunication recording pen according to claim 1, which is characterized in that the intercommunication recording pen further includes lithium electricity
Pond, the lithium battery are accommodated in center, and the side wall of the center is equipped with the USB interface convenient for charging, the lithium battery
Input terminal is connected with USB interface, and the output end of the lithium battery is connected with the input terminal of pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069041.6U CN208400496U (en) | 2018-07-06 | 2018-07-06 | Portable intercommunication recording pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069041.6U CN208400496U (en) | 2018-07-06 | 2018-07-06 | Portable intercommunication recording pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400496U true CN208400496U (en) | 2019-01-18 |
Family
ID=65130089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069041.6U Active CN208400496U (en) | 2018-07-06 | 2018-07-06 | Portable intercommunication recording pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400496U (en) |
-
2018
- 2018-07-06 CN CN201821069041.6U patent/CN208400496U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |