CN203449952U - Car electric quantity monitoring warning device - Google Patents
Car electric quantity monitoring warning device Download PDFInfo
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- CN203449952U CN203449952U CN201320593461.5U CN201320593461U CN203449952U CN 203449952 U CN203449952 U CN 203449952U CN 201320593461 U CN201320593461 U CN 201320593461U CN 203449952 U CN203449952 U CN 203449952U
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- voltage stabilizing
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- circuit board
- emitting diode
- charging
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Abstract
The utility model discloses a car electric quantity monitoring warning device. The car electric quantity monitoring warning device comprises a front-end outer casing, a rear-end outer casing, a positive electrode contact terminal, metal spring leaves, a light-emitting diode set, a buzzer, a detecting arithmetic device, a detecting voltage stabilizing-dividing device and a charging voltage-stabilizing device, wherein the front-end outer casing is in blocked connection with the rear-end outer casing; the positive electrode contact terminal is arranged at the tail end of the rear-end outer casing; the metal spring leaves are arranged at the two sides of the rear-end outer casing; a connecting circuit board is arranged in the front-end outer casing; the light-emitting diode set and the buzzer are arranged on the connecting circuit board; input ends of the detecting arithmetic device, the detecting voltage stabilizing-dividing device and the charging voltage-stabilizing device are connected with the positive electrode of the connecting circuit board; the output end of the detecting arithmetic device is connected with the light-emitting diode set and the buzzer; the output end of the detecting voltage-stabilizing device is connected with the detecting arithmetic device; a spring is arranged in the rear-end outer casing; the spring is connected with the positive electrode contact terminal and the positive electrode of the connecting circuit board; the meal spring leaves are connected with the negative electrode of the connecting circuit board. The car electric quantity monitoring warning device disclosed by the utility model can monitor the car electric quantity condition in real time, can give low electric warning prompt and can provide charging.
Description
Technical field
The utility model relates to a kind of mobile unit, relates in particular to a kind of automobile power monitoring annunciator.
Background technology
The automobile power telltale of prior art only shows voltage, can not intuitively find out charge capacity ratio, and overtension and low capacity prompt can not be provided; Or only have three state: normal condition, need to safeguard, low electric flash for prompting, can not intuitively find out charge capacity ratio, can not auditory tone cues.
Prior art all needs to see show state, cannot intuitively show that electric weight accounts for the how many increase and decrease of whole electric power storage ability, more do not have acousto-optic comprehensively to warn, be difficult to initiatively learn in actual applications the situation that electric weight is abnormal, if noted, do not see, or the show state of failing to understand, that does not have the practical significance that prevents not electric and overtension yet.During reality is used, check when specially safeguarding, substantially can not observe at ordinary times battery status always and show, if need to observe show state always, also can affect the attention of driving, affect driving safety, do not meet and drive to be at ordinary times accustomed to.
Utility model content
The purpose of this utility model: a kind of automobile power monitoring annunciator is provided, energy Real-Time Monitoring automobile power situation, and can point out and overtension alarm prompting by low electric alarm, charge power supply can also be provided.
To achieve these goals, the technical solution of the utility model is:
An automobile power monitoring annunciator, comprises front-end case, rear end housing, anodal contact terminal, metal spring sheet, light-emitting diode group, buzzer phone, detection calculations device, detects voltage stabilizing bleeder mechanism and charging and voltage stabilizing device; Described front-end case and described rear end housing be vertical connecting and fixing mutually; Described anodal contact terminal is arranged on the end of described rear end housing, and described metal spring sheet is separately positioned on the both sides of described rear end housing; In described front-end case, be provided with connecting circuit board, described light-emitting diode group and buzzer phone are arranged on described connecting circuit board; Described detection calculations device, the input end that detects voltage stabilizing bleeder mechanism and charging and voltage stabilizing device are connected with the positive pole of described connecting circuit board respectively; The mouth of described detection calculations device connects respectively described light-emitting diode group and buzzer phone; The mouth of described detection voltage stabilizing bleeder mechanism connects described detection calculations device; In described rear end housing, be provided with spring, described spring connects respectively described anodal contact terminal and the positive pole of connection line plate; Described metal spring sheet connects respectively the negative pole of described connection line plate.
Above-mentioned automobile power monitoring annunciator, wherein, described buzzer phone comprises the buzzer phone of low electric time delay prompting and overvoltage prompting.
Above-mentioned automobile power monitoring annunciator, wherein, described front-end case is provided with leaded light display window.
Above-mentioned automobile power monitoring annunciator, wherein, described front-end case is provided with charging inlet, and described charging inlet is connected with the mouth of described charging and voltage stabilizing device.
Above-mentioned automobile power monitoring annunciator, wherein, described light-emitting diode group comprises the LED light lamp group of multistage indication electric weight and low electricity and overvoltage indication.
Above-mentioned automobile power monitoring annunciator, wherein, described charging and voltage stabilizing device is the stable-pressure device that has synchronous rectification.
The utility model can avoid that battery electric quantity is too low can not start a car, classification display electric weight can be seen actual charge capacity and the electric power storage ability of battery intuitively, help judgement battery life, make to change in time, avoid battery also approach while scrapping completely without known to, to casting anchor on the way, the situation such as dead fire, by state, can be storage battery charging in time and maintenance intuitively, obviously can extend battery; Keep good battery status to be also of practical significance to saving oil consumption, energy-conserving and environment-protective.Can also detect in real time automobile generating voltage, during overtension, warn in time, avoid the potential safety hazard that on car, electrical equipment causes life-span decline and burns due to overtension.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile power monitoring annunciator.
Fig. 2 is the cut-away view of the utility model automobile power monitoring annunciator.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, an automobile power monitoring annunciator, comprises front-end case 1, rear end housing 2, anodal contact terminal 3, metal spring sheet 4, light-emitting diode group 5, buzzer phone 6, detection calculations device 7, detects voltage stabilizing bleeder mechanism 8 and charging and voltage stabilizing device 9; Described front-end case 1 and described rear end housing 2 be vertical connecting and fixing mutually; Described anodal contact terminal 3 is arranged on the end of described rear end housing 2, and described metal spring sheet 4 is separately positioned on the both sides of described rear end housing 2; In described front-end case 1, be provided with connecting circuit board 10, described light-emitting diode group 5 and buzzer phone 6 are arranged on described connecting circuit board 10; Described detection calculations device 7, the input end that detects voltage stabilizing bleeder mechanism 8 and charging and voltage stabilizing device 9 are connected with the positive pole of described connecting circuit board 10 respectively; The mouth of described detection calculations device 7 connects respectively described light-emitting diode group 5 and buzzer phone 6; The mouth of described detection voltage stabilizing bleeder mechanism 8 connects described detection calculations device 7; In described rear end housing 2, be provided with spring (not shown), described spring connects respectively described anodal contact terminal 3 and the positive pole of connection line plate 10; Described metal spring sheet 4 connects respectively the negative pole of described connection line plate 10.Described warning buzzer phone 6 can send the different prompting sounds such as low electric time delay warning buzzer and overvoltage warning buzzer under different states, to point out the danger signals such as the low electricity of car owner or overvoltage.
Described buzzer phone (6) comprises the buzzer phone of low electric time delay prompting and overvoltage prompting.
Described front-end case 1 is provided with leaded light display window 11, for showing the light of light-emitting diode group 5, monitoring battery state in real time, the variation showing between the real-time electric weight of battery and overall charge capacity directly perceived, better hold electric weight how much available in addition, also can intuitively find out electric power storage capacity variation and battery life cycle; When battery electric quantity is very low, or battery electric power storage scarce capacity, battery life approach while scrapping, and during automobile generating overtension, can by light-emitting diode group 5 lamp colrs and buzzer phone 6 sound, warn in advance in time.
Described front-end case 1 is provided with charging inlet 12, and described charging inlet 12 is connected with the mouth of described charging and voltage stabilizing device 9, for charging.
Described charging and voltage stabilizing device 9 preferably has the stable-pressure device of synchronous rectification.
Described light-emitting diode group 5 comprises the LED light lamp group of multistage indication electric weight and low electricity and overvoltage indication.
By supporting detection calculations device 7 and detecting voltage stabilizing bleeder mechanism 8, detect in real time change of voltage state, 7 internal arithmetics of voltage detecting arithmetical device are processed, and output control signal drives light-emitting diode group 5 and buzzer phone 6 work; Electric weight detection lower limit set be take can guarantee that the electric weight that start a car is used is prerequisite.Light-emitting diode group 5 can divide 5 grades of steppings to show, full lattice during the full electricity of battery, and 3 green LED lamps are entirely bright, along with electric weight and battery electric power storage ability decline, 3 green LED lamps subtract and go out step by step, when arriving the lower limit state of setting, red LED lamp lights, buzzer phone 6 prompting of sounding simultaneously.Low electric alarm detects certain delay function, avoids start a car moment, the interim wrong report warning reducing of short time voltage.When automobile generating abnormal voltage surpass to set upper red LED lamp lights in the middle of green light in limited time, lamp colr is aobvious orange red, buzzer phone 6 prompting of sounding simultaneously.
In sum, the utility model can avoid that battery electric quantity is too low can not start a car, classification display electric weight can be seen actual charge capacity and the electric power storage ability of battery intuitively, help judgement battery life, make to change in time, avoid battery also approach while scrapping completely without known to, to casting anchor on the way, the dead situation such as fiery, by state, can be storage battery charging in time intuitively and safeguard, obviously can extend battery; Keep good battery status to be also of practical significance to saving oil consumption, energy-conserving and environment-protective.Can also detect in real time automobile generating voltage, during overtension, warn in time, avoid the potential safety hazard that on car, electrical equipment causes life-span decline and burns due to overtension.
Claims (6)
1. an automobile power monitoring annunciator, is characterized in that: comprise front-end case (1), rear end housing (2), anodal contact terminal (3), metal spring sheet (4), light-emitting diode group (5), buzzer phone (6), detection calculations device (7), detect voltage stabilizing bleeder mechanism (8) and charging and voltage stabilizing device (9); Described front-end case (1) and described rear end housing (2) be vertical connecting and fixing mutually; Described anodal contact terminal (3) is arranged on the end of described rear end housing (2), and described metal spring sheet (4) is separately positioned on the both sides of described rear end housing (2); In described front-end case (1), be provided with connecting circuit board (10), described light-emitting diode group (5) and warning buzzer phone (6) are arranged on described connecting circuit board (10); Described detection calculations device (7), the input end that detects voltage stabilizing bleeder mechanism (8) and charging and voltage stabilizing device (9) are connected with the positive pole of described connecting circuit board (10) respectively; The mouth of described detection calculations device (7) connects respectively described light-emitting diode group (5) and buzzer phone (6); The mouth of described detection voltage stabilizing bleeder mechanism (8) connects described detection calculations device (7); In described rear end housing (2), be provided with spring, described spring connects respectively described anodal contact terminal (3) and the positive pole of connection line plate (10); Described metal spring sheet (4) connects respectively the negative pole of described connection line plate (10).
2. automobile power monitoring annunciator according to claim 1, is characterized in that: described buzzer phone (6) comprises the buzzer phone of low electric time delay prompting and overvoltage prompting.
3. automobile power monitoring annunciator according to claim 1, is characterized in that: described front-end case (1) is provided with leaded light display window (11).
4. automobile power according to claim 1 monitoring annunciator, is characterized in that: described front-end case (1) is provided with charging inlet (12), and described charging inlet (12) is connected with the mouth of described charging and voltage stabilizing device (9).
5. automobile power monitoring annunciator according to claim 1, is characterized in that: described light-emitting diode group (5) comprises the LED light lamp group of multistage indication electric weight and low electricity and overvoltage indication.
6. automobile power monitoring annunciator according to claim 1, is characterized in that: described charging and voltage stabilizing device (9) is the stable-pressure device that has synchronous rectification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593461.5U CN203449952U (en) | 2013-09-25 | 2013-09-25 | Car electric quantity monitoring warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593461.5U CN203449952U (en) | 2013-09-25 | 2013-09-25 | Car electric quantity monitoring warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449952U true CN203449952U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593461.5U Expired - Fee Related CN203449952U (en) | 2013-09-25 | 2013-09-25 | Car electric quantity monitoring warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703457A (en) * | 2017-09-26 | 2018-02-16 | 重庆市珞宾信息技术有限公司 | A kind of vehicular power-bottle low power testing device and method |
-
2013
- 2013-09-25 CN CN201320593461.5U patent/CN203449952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703457A (en) * | 2017-09-26 | 2018-02-16 | 重庆市珞宾信息技术有限公司 | A kind of vehicular power-bottle low power testing device and 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: 20140226 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |