CN204013552U - A kind of audio signal fired infrared receiver - Google Patents
A kind of audio signal fired infrared receiver Download PDFInfo
- Publication number
- CN204013552U CN204013552U CN201420497314.2U CN201420497314U CN204013552U CN 204013552 U CN204013552 U CN 204013552U CN 201420497314 U CN201420497314 U CN 201420497314U CN 204013552 U CN204013552 U CN 204013552U
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- CN
- China
- Prior art keywords
- housing
- receiver
- infrared
- lamp
- audio signal
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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
An audio signal fired infrared receiver, belongs to infrared ray transmitter and receiver field.The utility model sending and receiving apparatus comprises reflector and receiver, and reflector comprises the first housing, the first infrared emitting lamp, power interface, audio frequency input plug, circuit board and switch; Described receiver comprises the second housing, the second infrared emitting lamp, infrared receiver lamp, button assembly, earphone jack, volume adjuster, power board, receiver module and electric wave decoder, on the second described housing, be also provided with battery installation cavity, on battery installation cavity, be provided with battery cover.The utility model makes receiver possess wireless function of radio receiver, can realize the domestic intelligent multimedia equipments such as non-directive remote-controlled intelligent TV, intelligent sound, and on receiver, be provided with earphone jack, plug in the earphone and can listen to TV programme with oneself, alone, avoid disturbing other people because volume is excessive.
Description
Technical field
The utility model belongs to audio signal transmitting reception field, especially relevant with a kind of audio signal fired infrared receiver.
Background technology
The domestic intelligent multimedia equipments such as existing intelligent TV set, intelligent sound, audio signal is all to play radio reception by multimedia equipment itself or external loud speaker, owing to looking hearer with respect to playing loud speaker by certain distance, be difficult to accomplish not only know and listen to but also volume can be controlled to the audio volume level of exempting to disturb other people.Therefore, carry-on property to Household multimedia equipment is listened to certain demand, although available wired earphone is listened to alone Household multimedia equipment, but limited by line, Portable mobile is affected, and utilize the wireless audio signal reception devices such as wireless headset to listen to alone, although property is strong with oneself, but not Household multimedia equipment extensively configures, be difficult to universal practical, reach Household multimedia equipment is listened to oneself, alone and extensively easy to use, preferably will be with oneself, listening function is introduced in Household multimedia equipment in wireless radio reception mode alone.
Utility model content
The purpose of this utility model overcomes above-mentioned defect exactly, provides a kind of carry-on property audio signal fired infrared receiver strong, easy to use.
For this reason, the utility model is by the following technical solutions: a kind of audio signal fired infrared receiver, it is characterized in that, described sending and receiving apparatus comprises reflector and receiver, reflector comprises the first housing, the first infrared emitting lamp, power interface, audio frequency input plug, circuit board and switch, described circuit board is fixed in described the first housing, the haptic element of the first described infrared emitting lamp is fixedly connected on described circuit board, on described the first housing, be provided with the perforation corresponding with described the first infrared emitting lamp position, described the first infrared emitting lamp is exposed at housing outer surface through described perforation, infrared emitting scope is increased, described power interface, audio frequency input plug is all fixedly installed on the first described housing and is all connected with described circuit board with switch, described receiver comprises the second housing, infrared receiver lamp, the second infrared emitting lamp, button assembly, earphone jack, volume adjuster, power board, receiver module and electric wave decoder, described power board is fixedly installed in the second described housing, described infrared receiver lamp and the second infrared emitting lamp are all fixedly connected on described power board, infrared receiver lamp is for receiving the audio signal of the first infrared emitting lamp transmitting, the second infrared emitting lamp is mainly used in the firing order of transceiver, on the second housing, be provided with the opening corresponding with described infrared receiver lamp and the second infrared emitting lamp position, make described infrared receiver lamp be exposed at the scope that housing increases received audio signal outward, described button assembly, earphone jack, volume adjuster, receiver module is all fixedly installed on the second described housing and is all connected with described power board with electric wave decoder, on the second described housing, be also provided with battery installation cavity, be used for installing battery, on battery installation cavity, be provided with battery cover.
During use, by audio frequency input plug and the intelligent TV set of reflector, the domestic intelligent multimedia equipment audio outputs such as intelligent sound connect, the power interface of reflector is connected with power supply by power line, open switch, then battery being installed in the battery installation cavity on receiver and fixedly being made receiver normally work by battery cover, by the infrared emitting lamp on the infrared emitting lamp on receiver and infrared receiver lamp and described reflector, carry out the actions such as switch that button assembly can be controlled receiver, by volume adjuster, carrying out volume just regulates, also can listen to by plug-in mounting earphone in earphone jack, can be rotated channel and regulate volume according to the button that oneself need to pacify on eastern receiver, realization exempts to disturb other people effect.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
On the second described housing, be provided with a Transparent lamp shade, Transparent lamp shade mounts cover the opening part on described the second housing.
On the first described housing, be provided with a transparent protective cover, transparent protective cover mounts cover perforation place on described the first housing, prevents that dust from entering in the first housing, plays a protective role to the first infrared emitting lamp simultaneously.
Described button assembly comprises a plurality of control buttons.
Described button assembly comprises shift knob, channel rotary knob, fast forward button, moves back button and pause button slowly.
The first described housing and the second housing are by upper half-shell and the housing lower half composition that cooperatively interacts.
Described the first housing and the second housing are flat square casing.
The receiver module of described receiver is the receiver module of study remote controller, can allow the compatible all multimedia equipments of this product.
The utility model can reach following beneficial effect by the reflector cooperatively interacting with receiver: by reflector, can only be connected and by infrared emitting lamp, the audio signal of multimedia equipment be launched by multimedia equipment with family expenses, infrared receiver lamp by receiver receives audio signal, receiver module and electric wave decoder by receiver are changed, make receiver possess wireless function of radio receiver, can realize non-directive remote-controlled intelligent TV, the domestic intelligent multimedia equipments such as intelligent sound, and on receiver, be provided with earphone jack, plugging in the earphone can be carry-on, listen to alone TV programme, avoid disturbing other people because volume is excessive, receiver casing is small and exquisite flexibly, easy to carry and use, by the structure of receiver is designed to study remote controller structure, make the utility model can be suitable for all multimedia equipments.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the blast structural representation of the utility model reflector.
Fig. 3 is the blast structural representation of the utility model receiver.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Fig. 1 ~ Fig. 3, the utility model comprises reflector 1 and receiver 2, reflector 1 comprises the first housing 14, the first infrared emitting lamp 11, power interface 13, audio frequency input plug 15, circuit board 16 and switch 12, described circuit board 16 is fixed in described the first housing 14, the haptic element of the first described infrared emitting lamp 11 is fixedly connected on described circuit board 16, on described the first housing 14, be provided with the perforation corresponding with described the first infrared emitting lamp 11 positions, described the first infrared emitting lamp 11 is exposed at housing outer surface through described perforation, infrared emitting scope is increased, this perforation place has mounted cover a transparent protective cover, prevent that dust from entering in the first housing 14, the first infrared emitting lamp 11 is played a protective role simultaneously, described power interface 13, audio frequency input plug 15 is all fixedly installed on the first described housing 14 and is all connected with described circuit board 16 with switch 12, described receiver 2 comprises the second housing 24, infrared receiver lamp 27, the second infrared emitting lamp 29, button assembly 23, earphone jack 22, volume adjuster 21, power board 28, receiver module and electric wave decoder, described power board 28 is fixedly installed in the second described housing 24, described infrared receiver lamp 27 and the second infrared emitting lamp 29 are all fixedly connected on described power board 28, infrared receiver lamp 27 is for receiving the audio signal of the first infrared emitting lamp 11 transmittings, the second infrared emitting lamp 29 is mainly used in the firing order of transceiver 2, on the second housing 24, be provided with the opening corresponding with described infrared receiver lamp 27 and the second infrared emitting lamp 29 positions, make described infrared receiver lamp 27 be exposed at the scope that housing increases received audio signal outward, opening part has mounted cover a Transparent lamp shade 26, play a protective role, described button assembly 23, earphone jack 22, volume adjuster 21, receiver module is all fixedly installed on the second described housing 24 and is all connected with described power board 28 with electric wave decoder, the receiver module that the receiver module of described receiver 2 is study remote controller, can allow the compatible all multimedia equipments of this product, on the second described housing 24, be also provided with battery installation cavity, be used for installing battery, on battery installation cavity, be provided with battery cover 25, button assembly 23 comprises a plurality of control buttons, generally comprise switch 12 buttons, channel rotary knob, fast forward button, slowly move back button and pause button, the first above-mentioned housing 14 and the second housing 24 be the flat square housing for being cooperatively interacted and formed by upper half-shell and housing lower half all.
During use, by audio frequency input plug 15 and the intelligent TV set of reflector 1, the domestic intelligent multimedia equipment audio outputs such as intelligent sound connect, the power interface 13 of reflector 1 is connected with power supply by power line, open switch 12, then battery being installed in the battery installation cavity on receiver 2 and fixedly being made receiver 2 normally work by battery cover 25, receiver 2 sends firing order by the second infrared emitting lamp 29, make infrared receiver lamp 27 receive the audio signal of the first infrared emitting lamp 11, by controlling the switch 12 of receiver 2 to button assembly 23, the actions such as channel selection, by volume adjuster 21, carrying out volume just regulates, also can listen to by plug-in mounting earphone in earphone jack 22, can be rotated channel and regulate volume according to the button that oneself need to press on receiver 2, realization exempts to disturb other people effect.
Claims (7)
1. an audio signal fired infrared receiver, it is characterized in that: described sending and receiving apparatus comprises reflector (1) and receiver (2), reflector (1) comprises the first housing (14), the first infrared emitting lamp (11), power interface (13), audio frequency input plug (15), circuit board (16) and switch (12), circuit board (16) is fixed in the first housing (14), the haptic element of the first infrared emitting lamp (11) is fixedly connected on circuit board (16), on described the first housing (14), be provided with the perforation corresponding with the first infrared emitting lamp (11) position, the first infrared emitting lamp (11) is exposed at housing outer surface through described perforation, power interface (13), audio frequency input plug (15) is all fixedly installed in the first housing (14) above and is all connected with circuit board (16) with switch (12), described receiver (2) comprises the second housing (24), infrared receiver lamp (27), the second infrared emitting lamp (29), button assembly (23), earphone jack (22), volume adjuster (21), power board (28), receiver module and electric wave decoder, power board (28) is fixedly installed in the second housing (24), infrared receiver lamp (27) and the second infrared emitting lamp (29) are all fixedly connected on power board (28), on the second housing (24), be provided with the opening corresponding with infrared receiver lamp (27) and the second infrared emitting lamp (29) position, button assembly (23), earphone jack (22), volume adjuster (21), receiver module is all fixedly installed in the second housing (24) above and is all connected with power board (28) with electric wave decoder, the second housing is also provided with battery installation cavity on (24), be used for installing battery, on battery installation cavity, be provided with battery cover (25).
2. a kind of audio signal fired infrared receiver according to claim 1, is characterized in that: on described the second housing (24), be provided with a Transparent lamp shade (26), Transparent lamp shade (26) mounts cover the opening part on described the second housing (24).
3. a kind of audio signal fired infrared receiver according to claim 2, is characterized in that: described button assembly (23) comprises a plurality of control buttons.
4. a kind of audio signal fired infrared receiver according to claim 3, is characterized in that: described button assembly (23) comprises switch (12) button, channel rotary knob, fast forward button, moves back button and pause button slowly.
5. according to a kind of audio signal fired infrared receiver described in claim 3 or 4, it is characterized in that: described the first housing (14) and the second housing (24) are by upper half-shell and the housing lower half composition that cooperatively interacts.
6. a kind of audio signal fired infrared receiver according to claim 5, is characterized in that: described the first housing (14) and the second housing (24) are flat square casing.
7. a kind of audio signal fired infrared receiver according to claim 6, is characterized in that: the receiver module that the receiver module of described receiver (2) is study remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497314.2U CN204013552U (en) | 2014-08-29 | 2014-08-29 | A kind of audio signal fired infrared receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497314.2U CN204013552U (en) | 2014-08-29 | 2014-08-29 | A kind of audio signal fired infrared receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013552U true CN204013552U (en) | 2014-12-10 |
Family
ID=52053486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497314.2U Expired - Fee Related CN204013552U (en) | 2014-08-29 | 2014-08-29 | A kind of audio signal fired infrared receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615636A (en) * | 2019-04-12 | 2021-04-06 | 福建星海通信科技有限公司 | Portable communication equipment with reliable electric connection |
-
2014
- 2014-08-29 CN CN201420497314.2U patent/CN204013552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615636A (en) * | 2019-04-12 | 2021-04-06 | 福建星海通信科技有限公司 | Portable communication equipment with reliable electric connection |
| CN112615636B (en) * | 2019-04-12 | 2022-02-18 | 福建星海通信科技有限公司 | Portable communication equipment with reliable electric connection |
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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: 20141210 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |