CN201681148U - Battery measuring device - Google Patents
Battery measuring device Download PDFInfo
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- CN201681148U CN201681148U CN2010201768186U CN201020176818U CN201681148U CN 201681148 U CN201681148 U CN 201681148U CN 2010201768186 U CN2010201768186 U CN 2010201768186U CN 201020176818 U CN201020176818 U CN 201020176818U CN 201681148 U CN201681148 U CN 201681148U
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- battery
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Abstract
The utility model relates to a battery measuring device for measuring the electric quantity of a battery, comprising a bearing seat and a circuit unit, wherein the bearing seat is provided with a body, a first extending part extending from the body, and a second extending part extending from the body; the circuit unit is arranged on the bearing seat and provided with a circuit board, a first conducting piece, a second conducting piece and a display device, wherein the first conducting piece is electrically connected with the circuit board and arranged on the first extending piece; the second conducting piece is electrically connected with the circuit board and arranged on the second extending piece; the display device is electrically connected with the circuit board; the first conducting piece and the second conducting piece are respectively and electrically connected with the two electrodes of the battery, measure the electric quantity of the battery by means of the self electric power of the battery, simultaneously also can drive the display device to achieve the effect of displaying the electric quantity through the display device by means of the self electric power of the battery without depending on external power supplies, thus improving the convenience of measurement of the electric quantity.
Description
Technical field
The utility model relates to a kind of measuring appliance, particularly relates to a kind of accumulator tester.
Background technology
General battery major part is based on Ni-MH battery and lithium battery, and the scope that battery can be used is quite extensive, for example: electric torch, walkman, sound equipment etc., power supply by battery still can move electronic installation under away from the state of power supply, but the electric weight of every battery is limited, and the in good time electric weight of electrolytic cell is so that change the weak battery of electric weight consumption, therefore just can keep the operation of electronic installation, also develop and the pick-up unit that to measure battery electric quantity.
For the detection of battery dump energy, be that the employing ammeter is measured actual magnitude of voltage in the past, so as to the electric weight of electrolytic cell, but operate complexity, comparatively inconvenience in the use in the mode that ammeter is measured.
As shown in Figure 1, be the novel patent announcement of TaiWan, China M350711 number " battery capacity detecting device ", this detecting device has one and measures main frame 11, and one be installed in and measure main frame 11 1 sides and can freely adjust and the measuring piece 12 of these measurement main frame 11 spacings, this measurement main frame 11 has a display screen 111, and the battery case 112 of an attached lid, in this battery case 112 button cell 13 is housed, so that the power supply of this measurement main frame 11 to be provided, the user places mesuring battary (figure does not show) on this measuring piece 12, by being electrically connected on the contact 14, and make this measurement main frame 11 can record the electric weight of this mesuring battary, and be presented on this display screen 111, understand the electric weight of this mesuring battary so as to making the user.
Though this battery capacity detecting device can utilize this measurement main frame 11 directly this mesuring battary to be carried out the measurement of electric weight with measuring piece 12, but this detecting device must provide electric power by button cell 13, can carry out the electrical measurement of mesuring battary, can't continued power if the electric quantity consumption of this button cell 13 finishes, to make this detecting device forfeiture measure the effect of battery electric quantity, and then cause the operational puzzlement of user.
The utility model content
The purpose of this utility model provides a kind of accumulator tester that can promote measurement electric weight convenience.
For achieving the above object, the utility model provides a kind of accumulator tester, comprise a load bearing seat, and circuit unit that is arranged in this load bearing seat, this load bearing seat has a body, and battery of confession put by putting the space, it is characterized in that: this load bearing seat also has first extension that extends from this body, and one from this body extend and with this first extension second extension separately, and this circuit unit has a circuit board of borrowing this battery electric quantity of power measurement of this battery own, one is electrically connected on this circuit board and is arranged on first electric-conductor on this first extension, one is electrically connected on this circuit board and is arranged on second electric-conductor on this second extension, and display device that is electrically connected on this circuit board, should be by this body by putting the space, first extension, and second extension defines jointly.
The purpose of this utility model and solve its technical matters and also can adopt following technological means further to realize.
Preferably, aforesaid accumulator tester, wherein this second extension have one be connected with this body first by the portion of putting, and one from this first by the portion of putting extension second by the portion of putting, this first cross section by the portion of putting is greater than this second cross section by the portion of putting, and this second electric-conductor is arranged on this first and second surface by the portion of putting.
Preferably, aforesaid accumulator tester, wherein this second extension also have one from this second by the portion of putting extend the 3rd by the portion of putting, this second cross section by the portion of putting is greater than the 3rd cross section by the portion of putting, and this second electric-conductor is arranged on this first, second and third surface by the portion of putting.
Preferably, aforesaid accumulator tester, wherein this display device be one can be by judging this battery electric quantity the LCD screen of display text.
Preferably, aforesaid accumulator tester, wherein this display device has first indication piece that is electrically connected on this circuit board and can shows this battery electric quantity state, and one be electrically connected on this circuit board and with this first indication piece separately and can show second indication piece of this battery electric quantity state.
Preferably, aforesaid accumulator tester, wherein this first indication piece is light emitting diode and is arranged on the body of this load bearing seat.
Preferably, aforesaid accumulator tester, wherein this second indication piece is light emitting diode and is arranged on the body of this load bearing seat.
The beneficial effects of the utility model are: this first and second electric-conductor can be electrically connected on the two poles of the earth of this battery respectively, and the electric power of borrowing this battery itself is measured the electric weight of this battery, also can borrow this display device of driven by power of this battery itself simultaneously and reach the effect that electric weight shows, need not rely on extra power supply, and then promote the convenience of electrical measurement.
Description of drawings
Fig. 1 is a stereographic map, and the novel patent announcement of TaiWan, China M350711 number " battery capacity detecting device " is described;
Fig. 2 is a stereographic map, and first preferred embodiment of the utility model accumulator tester is described;
Fig. 3 is a side view, illustrates that this first preferred embodiment is equiped with the form of battery;
Fig. 4 is a circuit diagram, and the circuit structure of this first preferred embodiment is described;
Fig. 5 is a side view, and second preferred embodiment of the utility model accumulator tester is described;
Fig. 6 is a side view, illustrates that this second preferred embodiment is equiped with the form of a specific dimensions battery;
Fig. 7 is a side view, and the 3rd preferred embodiment of the utility model accumulator tester is described, is equiped with the form of this specific dimensions battery;
Fig. 8 is a side view, illustrates that the 3rd preferred embodiment is equiped with the form of this specific dimensions battery;
Fig. 9 is a side view, illustrates that the 3rd preferred embodiment is equiped with the form of another specific dimensions battery.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.Before the utility model is described in detail, be noted that in the following description similar elements is to represent with identical numbering.
Shown in Fig. 2,3, be first preferred embodiment of the utility model accumulator tester, in order to measure the electric weight of a battery 2, this accumulator tester comprises a load bearing seat 3, and a circuit unit 4.
This load bearing seat 3 has a body 31, first extension 32 from these body 31 extensions, and one from this body 31 extend and with this first extension 32 second extension 33 separately, this body 31, first extension 32 and second extension 33 define jointly one for these battery 2 storings by putting space 301.
Shown in Fig. 3,4, this circuit unit 4 is arranged in the body 31 of this load bearing seat 3, and has second electric-conductor 43 that first electric-conductor 42, that a circuit board 41, is electrically connected on this circuit board 41 and is arranged on these first extension, 32 surfaces is electrically connected on this circuit board 41 and is arranged on these second extension, 33 surfaces, an and display device 44 that is electrically connected on this circuit board 41, this display device 44 has first indication piece 441 that is electrically connected on this circuit board 41, and second indication piece 442 that is electrically connected on this circuit board 41.
In the present embodiment, be that battery 2 with 1.5 volts of general common names is an example, this first indication piece 441 is the light emitting diode of bright orange light, this second indication piece 442 is the light emitting diode of bright green glow, this first and second indication piece 442 all is arranged on the body 31 of this load bearing seat 3 and is spaced apart, when the voltage of this battery 2 greater than 0.9 volt, this first indication piece 441 is jonquilleous light, the voltage of this battery 2 is greater than 1.3 volts, and this second indication piece 442 is the light of bright green.
During actual these battery 2 electric weight of test, if these battery 2 voltages are below 0.9 volt, this first and second indication piece 441,442 lamp that do not work, expression electric weight deficiency; If these battery 2 voltages are between 0.9 volt to 1.3 volts, these first indication piece, 441 bright orange lamps, this second indication piece 442 lamp that do not work, expression is the state of light current; If these battery 2 voltages are greater than 1.3 volts, these first indication piece, 441 bright orange lamps, this second indication piece 442 gives a green light, these first and second indication piece 441,442 all bright lamps just, expression electric weight abundance.
Certainly, also the circuit component of this circuit board 41 can be adjusted, and the battery 2 of 3 volts of general common names can be suitable for, in when test, if these battery 2 voltages are below 1.8 volts, this first and second indication piece 441,442 lamp that do not work, expression electric weight deficiency; If these battery 2 voltages are between 1.8 volts to 2.6 volts, these first indication piece, 441 bright orange lamps, this second indication piece 442 lamp that do not work, expression is the state of light current; If these battery 2 voltages are greater than 2.6 volts, these first indication piece, 441 bright orange lamps, this second indication piece 442 gives a green light, these first and second indication piece 441,442 all bright lamps just, expression electric weight abundance provides different types of battery testing whereby.
By above-mentioned design, this battery 2 is seated in this by putting in the space 301, and the negative pole of this battery 2 is rested on this first electric-conductor 42, its positive pole is rested on this second electric-conductor 43, and make battery 2 with this first, two electric- conductors 42,43 are the state of electrical connection, and then make this circuit board 41 can judge the electric weight of this battery 2 and drive this first, two indication pieces 441, whether 442 bright lamps, when these battery 2 electric weight are sufficient, this first indication piece 441 and second indication piece 442 be bright orange lamp and green light respectively, when this battery 2 presents the light current state, these first indication piece, 441 bright orange lamps are lamp and this second indication piece 442 does not work, when this battery 2 electric weight are not enough, then this first, two indication pieces 441,442 neither bright lamps.
Therefore, the utility model is electrically connected with the two poles of the earth of this battery 2 respectively with second electric-conductor 43 by this first electric-conductor 42, and by these battery 2 electric weight that provided own, make this first and second indication piece 441,442 can according to battery 2 electric weight what and have different display effects, distinguish the electric weight of this battery 2 for the user, need not rely on extra power supply, just can reach the effect that electric weight shows, and then promote the convenience that it measures these battery 2 electric weight.
As Fig. 5, shown in 6, second preferred embodiment for the utility model accumulator tester, be identical haply with this first preferred embodiment, difference be in: this display device 44 is a LCD screen, can pass through to judge these battery 2 electric weight and display text, for example: show the electric weight abundance, electric weight consumes literal such as weak and electric weight deficiency, in addition, this second extension 33 have one be connected with this body 31 first by the portion of putting 331, and one from this first by the portion of putting 331 extensions second by the portion of putting 332, this first cross section by the portion of putting 331 is greater than this second cross section by the portion of putting 332, and this second electric-conductor 43 be arranged on this first, two by the portion of putting 331, on 332 the surface.
By above-mentioned design, the user can be as shown in Figure 5, the two poles of the earth of a kind of battery 2 of specific dimensions are rested on first electric-conductor 42 respectively and are positioned on this second second electric-conductor 43 by the portion of putting 332, also can be as shown in Figure 6 the two poles of the earth of the battery 2 ' of another kind of specific dimensions be rested on first electric-conductor 42 respectively and are positioned on this first second electric-conductor 43 by the portion of putting 331, so as to measuring this battery 2,2 ' electric weight, and energy measurement differently sized batteries 2,2 ' electric weight.
As Fig. 7,8, shown in 9, the 3rd preferred embodiment of the utility model accumulator tester, be identical haply with this second preferred embodiment, difference be in: this second extension 33 also have one from this second by the portion of putting 332 extend the 3rd by the portion of putting 333, this second cross section by the portion of putting 332 is greater than the 3rd cross section by the portion of putting 333, and this second electric-conductor 43 be arranged on this first, two, three by the portion of putting 331,332, on 333, therefore the design of present embodiment, can be shown in Fig. 7～9, make this accumulator tester can measure the battery 2 of different size, 2 '; 2 " electric weight, and then the popularity of improve using.
As shown in the above description, the utility model accumulator tester, utilize first electric-conductor 42 of this circuit unit 4 to be electrically connected with the two poles of the earth of this battery 2 respectively with second electric-conductor 43, the electric weight that this first and second indication piece 441,442 itself is provided by this battery 2, just can reach the effect that electric weight shows, need not rely on extra power supply, and then promote the convenience that it uses.
Claims (7)
1. accumulator tester, comprise a load bearing seat, and circuit unit that is arranged in this load bearing seat, this load bearing seat has a body, and battery of confession put by putting the space, it is characterized in that: this load bearing seat also has first extension that extends from this body, and one from this body extend and with this first extension second extension separately, and this circuit unit has a circuit board of borrowing this battery electric quantity of power measurement of this battery own, one is electrically connected on this circuit board and is arranged on first electric-conductor on this first extension, one is electrically connected on this circuit board and is arranged on second electric-conductor on this second extension, and display device that is electrically connected on this circuit board, should be by this body by putting the space, first extension, and second extension defines jointly.
2. accumulator tester as claimed in claim 1, it is characterized in that: this second extension have one be connected with this body first by the portion of putting, and one from this first by the portion of putting extension second by the portion of putting, this first cross section by the portion of putting is greater than this second cross section by the portion of putting, and this second electric-conductor is arranged on this first and second surface by the portion of putting.
3. accumulator tester as claimed in claim 2, it is characterized in that: this second extension also have one from this second by the portion of putting extend the 3rd by the portion of putting, this second cross section by the portion of putting is greater than the 3rd cross section by the portion of putting, and this second electric-conductor be arranged on this first and second, on two the surfaces by the portion of putting.
4. accumulator tester as claimed in claim 1 is characterized in that: this display device is one and can passes through to judge this battery electric quantity and the LCD screen of display text.
5. accumulator tester as claimed in claim 1, it is characterized in that: this display device has first indication piece that is electrically connected on this circuit board and can shows this battery electric quantity state, and one be electrically connected on this circuit board and with this first indication piece separately and can show second indication piece of this battery electric quantity state.
6. accumulator tester as claimed in claim 5 is characterized in that: this first indication piece is light emitting diode and is arranged on the body of this load bearing seat.
7. accumulator tester as claimed in claim 6 is characterized in that: this second indication piece is a light emitting diode, and is arranged at intervals on the body of this load bearing seat with this first indication piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201768186U CN201681148U (en) | 2010-04-12 | 2010-04-12 | Battery measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201768186U CN201681148U (en) | 2010-04-12 | 2010-04-12 | Battery measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681148U true CN201681148U (en) | 2010-12-22 |
Family
ID=43346188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201768186U Expired - Lifetime CN201681148U (en) | 2010-04-12 | 2010-04-12 | Battery measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590759A (en) * | 2012-02-23 | 2012-07-18 | 帝发技术(无锡)有限公司 | Automobile electrical quantity state displayer |
-
2010
- 2010-04-12 CN CN2010201768186U patent/CN201681148U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590759A (en) * | 2012-02-23 | 2012-07-18 | 帝发技术(无锡)有限公司 | Automobile electrical quantity state displayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |