CN201758162U - Radio with charge display - Google Patents
Radio with charge display Download PDFInfo
- Publication number
- CN201758162U CN201758162U CN2010202189299U CN201020218929U CN201758162U CN 201758162 U CN201758162 U CN 201758162U CN 2010202189299 U CN2010202189299 U CN 2010202189299U CN 201020218929 U CN201020218929 U CN 201020218929U CN 201758162 U CN201758162 U CN 201758162U
- Authority
- CN
- China
- Prior art keywords
- radio
- power supply
- electric
- broadcast receiver
- solar energy
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
A radio with charge display includes a radio portion and an AC generation and rectification portion; a solar energy collection portion is in parallel connection with the AC generation and rectification portion so as to form a power supply module; a power supply mode selection portion is electrically connected between the radio portion and the power supply module; and a DC voltage indicating meter is added on the power supply mode selection portion. The solar energy collection portion is added to charge the radio at any moment and maintain the electric quantity to be sufficient, thus facilitating utilization of the user outdoors in a long term and avoiding the trouble of insufficient electric energy; and the DC voltage indicating meter is set to enable the user to know the electric energy consumption condition, thus facilitating the user reasonably arranging utilization of the radio.
Description
[technical field]
The utility model relates to the miniaturized electronics field, relates in particular to a kind of broadcast receiver that can use the simulation electric weight to show.
[background technology]
The analog circuit broadcast receiver, when using rechargeable battery (NI-MH 3.6V) power supply to use, how many amounts that can not directly know the electric energy that consumed and dump energy is, because on existing simulation broadcast receiver, do not dispose the indicating device that can show dump energy, so can not understanding the real-time electric weight of product the inside rechargeable battery when using product, the user what are, plan when being unfavorable for using or estimated service life, make troubles to use.
In addition, more small-sized broadcast receiver is well suited for carrying, and powers to broadcast receiver with battery, does not always just have electricity in the relatively short time, needs to change battery again, has not only bothered but also relatively spent cost.
[summary of the invention]
The utility model is at above deficiency, proposes especially a kind ofly can utilize solar energy, and electric energy supplement, cruising time are long whenever and wherever possible, can intuitively show the broadcast receiver of consumes power and dump energy again.
The technical solution of the utility model is: the broadcast receiver that a kind of carried charge shows, comprise the radio reception part, alternative electric generation and rectifying part, it is characterized in that, in alternative electric generation and rectifying part solar energy acquisition part in parallel, partly constitute a supply module by alternative electric generation and rectifying part and solar energy, select part and between broadcast receiver part and supply module, be electrically connected an electric source modes, select to add on the part direct voltage dial gauge at electric source modes, described direct voltage dial gauge is in parallel with first resistance, connect with second resistance again, through in parallel after the control switch with rechargeable battery.
Described electric source modes selects part manually to detect rechargeable battery powered source, selects the power supply of electric energy abundance to come partly to power to radio reception.
The beneficial effects of the utility model are: added the part that can gather solar energy, allow the radio reception function charge at any time, and maintenance electric weight abundance, the user can used out of doors for a long time, do not worry the trouble of electric energy deficiency, be provided with a direct voltage dial gauge, can allow the user understand the power consumption situation, rationally arrange wireless use.
[description of drawings]
Fig. 1 is the module diagram of the utility model one embodiment;
Fig. 2 is the circuit theory diagrams of the utility model one embodiment
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.
Embodiment 1: the broadcast receiver that a kind of carried charge shows, comprise radio reception part 1, alternative electric generation and rectifying part 2, it is characterized in that, in alternative electric generation and rectifying part 2 solar energy acquisition parts 3 in parallel, constitute a supply module by alternative electric generation and rectifying part 2 and solar energy acquisition part 3, select part 4 and between broadcast receiver part 1 and supply module, be electrically connected an electric source modes, select to add on the part 4 a direct voltage dial gauge 5 at electric source modes, described direct voltage dial gauge 5 is in parallel with first resistance R 12, connect with second resistance R 13 again, through in parallel after the control switch SW2 with rechargeable battery.
Described electric source modes selects part 4 mainly to comprise: (NI-MH 3.6V) can manually detect rechargeable battery powered source with dry cell BT1 (4.5V), selects the power supply of electric energy abundance to come partly to power to radio reception for power selection switch SW2, rechargeable battery BT2.
Described direct voltage dial gauge, be a kind of simulated pointer voltmeter V, after this simulated pointer voltmeter V and first resistance R 12 are connected in parallel, be connected in series with second resistance R 13 again, be connected in parallel with rechargeable battery by system switch SW 2 through one then, such connection can be amplified the voltage tester scope of voltmeter just as a test module.
As hand power (AG), rectifier diode (D1-D6) the rectification output dc voltage through rectifying part after diode D7, D8 step-down, charges to rechargeable battery NI-MH; In this process, during the charged battery voltage value of the inside that minds the machine if desired, pin gently by system switch SW 2 and get final product, can understand the battery condition of rechargeable battery inside the machine according to the sensing position of pointer gauge.
In like manner, when through diode D9 rechargeable battery being charged by solar energy acquisition solar energy sheet electric energy partly; In this process, during the charged battery voltage value of the inside that minds the machine if desired, pin gently by system switch SW 2 and get final product, can understand the battery condition of rechargeable battery inside the machine according to the sensing position of pointer gauge.
By increasing the method for a voltmeter, just can see the battery condition of rechargeable battery, arrangement and use rationally turn on the radio, and broadcast receiver is better worked.
Claims (2)
1. the broadcast receiver that shows of a carried charge, comprise the radio reception part, alternative electric generation and rectifying part, it is characterized in that, in alternative electric generation and rectifying part solar energy acquisition part in parallel, partly constitute a supply module by alternative electric generation and rectifying part and solar energy, select part and between broadcast receiver part and supply module, be electrically connected an electric source modes, select to add on the part direct voltage dial gauge at electric source modes, described direct voltage dial gauge is in parallel with first resistance, connect with second resistance again, through in parallel after the control switch with rechargeable battery.
2. the broadcast receiver that shows according to the described carried charge of claim 1 is characterized in that, described electric source modes selects part manually to detect rechargeable battery powered source, selects the power supply of electric energy abundance to come partly to power to radio reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202189299U CN201758162U (en) | 2010-06-08 | 2010-06-08 | Radio with charge display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202189299U CN201758162U (en) | 2010-06-08 | 2010-06-08 | Radio with charge display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758162U true CN201758162U (en) | 2011-03-09 |
Family
ID=43645452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202189299U Expired - Fee Related CN201758162U (en) | 2010-06-08 | 2010-06-08 | Radio with charge display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857244A (en) * | 2011-06-30 | 2013-01-02 | 株式会社牧田 | Radio set |
-
2010
- 2010-06-08 CN CN2010202189299U patent/CN201758162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857244A (en) * | 2011-06-30 | 2013-01-02 | 株式会社牧田 | Radio set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20130608 |