CN205405868U - Computer multi -media radio control apparatus - Google Patents
Computer multi -media radio control apparatus Download PDFInfo
- Publication number
- CN205405868U CN205405868U CN201620251966.7U CN201620251966U CN205405868U CN 205405868 U CN205405868 U CN 205405868U CN 201620251966 U CN201620251966 U CN 201620251966U CN 205405868 U CN205405868 U CN 205405868U
- Authority
- CN
- China
- Prior art keywords
- wireless
- shell
- converter
- control chip
- module
- Prior art date
- 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
The utility model discloses a computer multi -media radio control apparatus, including the remote controller, wireless receiving module with computer electric connection, the remote controller includes the shell, the control chip of setting in the shell, set up power module in the shell, wireless transmitting module, an analog to digital converter, the normally open contact of the rela, temperature sensor with AD converter electric connection, radiator fan with relay electric connection, equal and the power module of control chip, wireless transmitting module, an analog to digital converter, relay electric connection, wireless transmitting module and wireless receiving module communication connection, the outer wall of shell is provided with the control button group with control chip electric connection, the bottom of shell is provided with two resilient means, and the resilient means top is provided with the mounting panel, and radiator fan fixes the top at the mounting panel. The beneficial effects are that: the remote control is strong apart from length, practicality.
Description
Technical field
This utility model relates to a kind of computer multi-media control device of wireless.
Background technology
In prior art, use in order to convenient, Wireless Keyboard can be adopted to control multimedia device, adopt this technology to allow users to wireless remote control multimedia.But Wireless Keyboard volume is bigger, it is impossible to use at any time；And remote control distance is short, it is impossible to use at any time in the place such as meeting, stage.
Utility model content
Problem to be solved in the utility model is to provide a kind of remote control distance length, practical computer multi-media control device of wireless.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of computer multi-media control device of wireless, it is characterized in that, including remote controller, wireless receiving module with computer electric connection, described remote controller includes shell, it is arranged on the control chip in described shell, in described shell, power module is set, wireless transmitter module, A/D converter, relay, the temperature sensor being electrically connected with described A/D converter, the radiator fan being electrically connected with described relay, described control chip all with described power module, wireless transmitter module, A/D converter, relay is electrically connected, described wireless transmitter module and the communication connection of described wireless receiving module, the outer wall of described shell is provided with the control knob group being electrically connected with described control chip；The bottom of described shell is provided with two elastic devices, described elastic device includes being arranged on the hollow pipe of described outer casing bottom, the cover plate being fixedly installed on described hollow pipe top, the slide plate that is slidably arranged in described hollow pipe, the top of described slide plate is provided through described cover plate the motion bar being slidably connected with described cover plate, the top of described motion bar is provided with installing plate, described radiator fan is fixed on the top of described installing plate, and described motion bar is arranged with the first spring between described cover plate and slide plate.
Preferably, above-mentioned computer multi-media control device of wireless, the bottom of wherein said hollow pipe is provided with the second spring being connected with described slide plate.
Preferably, above-mentioned computer multi-media control device of wireless, wherein said control chip adopts STC89C52RC chip, and described A/D converter adopts HX711AD chip.
Preferably, above-mentioned computer multi-media control device of wireless, it is provided with cavity in wherein said installing plate, in described cavity, is provided with acoustical cotton.
Preferably, above-mentioned computer multi-media control device of wireless, wherein said power module adopts accumulator.
Of the present utility model have the technical effect that: can being sent broadcasting, time-out by control knob group, be regulated the instructions such as volume, signal is passed to computer by wireless receiving module by wireless transmitter module, thus reaching the effect of remote control computer；Temperature sensor can detect the temperature in shell automatically, and signal is passed to A/D converter, A/D converter converts analog signals into digital signal and passes to control chip, and control chip automatically controls radiator fan work heat radiation, such design automation degree is high, practical；Elastic device can play the effect of damping, it is therefore prevented that produces noise because shaking excessive；Motion bar vertical tremor can drive the first spring-compressed, so designs good damping effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the longitudinal sectional view of remote controller in Fig. 1；
Fig. 3 is the structural representation of Fig. 2 Elastic device；
Fig. 4 is the longitudinal sectional view of installing plate in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described, so that the technical solution of the utility model is more readily understood and grasps.
Such as Fig. 1, 2, 3, shown in 4, a kind of computer multi-media control device of wireless, including remote controller 1, wireless receiving module 21 with computer 2 electric connection, remote controller 1 includes shell 11, it is arranged on the control chip 12 in shell 11, power module 20 is set in shell 11, wireless transmitter module 13, A/D converter 14, relay 15, temperature sensor 16 with A/D converter 14 electric connection, radiator fan 17 with relay 15 electric connection, control chip 12 all with power module 20, wireless transmitter module 13, A/D converter 14, relay electrical 15 connects, wireless transmitter module 13 and wireless receiving module 21 communicate to connect, the outer wall of shell 11 is provided with the control knob group 22 being electrically connected with control chip 12.
The bottom of shell 11 is provided with two elastic devices 3, elastic device 3 includes being arranged on the hollow pipe 31 bottom shell 11, the cover plate 32 being fixedly installed on hollow pipe 31 top, the slide plate 33 that is slidably arranged in hollow pipe 31, the top of slide plate 33 is provided through cover plate 32 motion bar 34 being slidably connected with cover plate 32, the top of motion bar 34 is provided with installing plate 4, radiator fan 17 is fixed on the top of installing plate 4, and motion bar 34 is arranged with the first spring 35 between cover plate 32 and slide plate 33.
The bottom of hollow pipe 31 is provided with the second spring 36 being connected with slide plate 33, and so design makes the damping effect of elastic device 3 get a promotion.
Wherein control chip 11 adopts STC89C52RC chip, and A/D converter 14 adopts HX711AD chip.
Wherein being provided with cavity in installing plate 4, be provided with acoustical cotton 41 in cavity, acoustical cotton 41 can absorb the noise that radiator fan 17 produces.Power module 20 adopts accumulator.
Certainly; these are only preferred embodiment of the present utility model; non-therefore namely limit to the scope of the claims of the present utility model, all utilization this utility model description and the simple and easy modification for it of graphic content institute and equivalent structure change, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (5)
1. a computer multi-media control device of wireless, it is characterized in that: include remote controller, wireless receiving module with computer electric connection, described remote controller includes shell, it is arranged on the control chip in described shell, in described shell, power module is set, wireless transmitter module, A/D converter, relay, the temperature sensor being electrically connected with described A/D converter, the radiator fan being electrically connected with described relay, described control chip all with described power module, wireless transmitter module, A/D converter, relay is electrically connected, described wireless transmitter module and the communication connection of described wireless receiving module, the outer wall of described shell is provided with the control knob group being electrically connected with described control chip；The bottom of described shell is provided with two elastic devices, described elastic device includes being arranged on the hollow pipe of described outer casing bottom, the cover plate being fixedly installed on described hollow pipe top, the slide plate that is slidably arranged in described hollow pipe, the top of described slide plate is provided through described cover plate the motion bar being slidably connected with described cover plate, the top of described motion bar is provided with installing plate, described radiator fan is fixed on the top of described installing plate, and described motion bar is arranged with the first spring between described cover plate and slide plate.
2. computer multi-media control device of wireless according to claim 1, it is characterised in that: the bottom of described hollow pipe is provided with the second spring being connected with described slide plate.
3. computer multi-media control device of wireless according to claim 1, it is characterised in that: described control chip adopts STC89C52RC chip, and described A/D converter adopts HX711AD chip.
4. computer multi-media control device of wireless according to claim 1, it is characterised in that: it is provided with cavity in described installing plate, in described cavity, is provided with acoustical cotton.
5. computer multi-media control device of wireless according to claim 1, it is characterised in that: described power module adopts accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251966.7U CN205405868U (en) | 2016-03-29 | 2016-03-29 | Computer multi -media radio control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251966.7U CN205405868U (en) | 2016-03-29 | 2016-03-29 | Computer multi -media radio control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405868U true CN205405868U (en) | 2016-07-27 |
Family
ID=56419818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251966.7U Expired - Fee Related CN205405868U (en) | 2016-03-29 | 2016-03-29 | Computer multi -media radio control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287108A (en) * | 2018-11-27 | 2019-01-29 | 吴建清 | A kind of movable-type intelligent home control equipment |
-
2016
- 2016-03-29 CN CN201620251966.7U patent/CN205405868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287108A (en) * | 2018-11-27 | 2019-01-29 | 吴建清 | A kind of movable-type intelligent home control equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170329 |