CN206710567U - Portable multi-function lithium battery group detection case - Google Patents
Portable multi-function lithium battery group detection case Download PDFInfo
- Publication number
- CN206710567U CN206710567U CN201720464004.4U CN201720464004U CN206710567U CN 206710567 U CN206710567 U CN 206710567U CN 201720464004 U CN201720464004 U CN 201720464004U CN 206710567 U CN206710567 U CN 206710567U
- Authority
- CN
- China
- Prior art keywords
- branch road
- casing
- voltmeter
- button
- interface
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 11
- 238000005259 measurement Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of portable multi-function lithium battery group detection case, including casing, the casing be provided with respectively with mesuring battary group just, the anode interface and negative pole interface of negative pole end cable connector connection, the casing is provided with the multiple branch road buttons consistent with mesuring battary group branch road quantity, one end of each branch road button is connected with anode interface, the other end is connected with negative pole interface, the casing is provided with voltmeter and ammeter, the voltmeter is used for the voltage that its corresponding battery pack branch road is measured when some branch road button is connected, the ammeter is used for the output current that its corresponding battery pack branch road is measured when connecting some branch road button after the cable connector series load of battery anode end, resistance pod interface is additionally provided with the casing, the resistance pod interface is in parallel with voltmeter.The utility model can facilitate battery pack branch road detection open circuit, load, electric current, greatly improve Site Detection efficiency and during security.
Description
Technical field
The utility model belongs to technical field of lithium battery detection, more particularly to a kind of detection of portable multi-function lithium battery group
Case.
Background technology
At present, field monitoring battery pack typically using two people coordinate, two people hold respectively positive and negative electric connector universal meter by
One branch road measures.X-1 lithium battery group branch roads are more (45 branch road), and electric connector stitch is relatively fine, and arrange closely, so using
The mode measured one by one easily causes the short circuit of battery pack.Moreover, when measuring branch circuit load voltage, electric current, needing constantly will be negative
Carry and change, be connected to each branch road, it is extremely inconvenient to operate, and also has caused by loose contact that measurement data is inaccurate to be waited now
As.In addition, in terms of electric connector is examined with cable, equally connector, a people are held using the mode of two people cooperation, a people
The other end of the cable of connection is held, is detected one by one, efficiency and be low.
Utility model content
In order to solve a series of problems, the utility model present in detection, checkout procedure for being mentioned in background technology
Purpose be to provide a kind of portable multi-function lithium battery group detection case, it can facilitate battery pack branch road detection open circuit, negative
Carry, electric current, greatly improve Site Detection efficiency and during security.
Technical scheme is used by the utility model solves its technical problem：
A kind of portable multi-function lithium battery group detection case, the detection case include casing, the casing be provided with respectively with
The anode interface and negative pole interface of mesuring battary group positive and negative electrode end cable connector connection, the casing be provided with it is to be measured
The consistent multiple branch road buttons of battery pack branch road quantity, one end of each branch road button are connected with the anode interface, and its is another
End is connected with the negative pole interface, and the casing is provided with voltmeter and ammeter, and the voltmeter is used for when some branch road is pressed
Button measures the voltage of its corresponding battery pack branch road when connecting, the ammeter is used to work as battery anode end cable connector
The output current of its corresponding battery pack branch road is measured when some branch road button is connected after series load, is additionally provided with the casing
For connecting the resistance pod interface of resistance box, the resistance pod interface is in parallel with voltmeter.
By above-mentioned technical proposal, the branch road button be double-pole it is double hold without lock button.
By above-mentioned technical proposal, voltmeter battery compartment and ammeter battery compartment, the voltmeter are additionally provided with the casing
Voltmeter power switch is provided between battery compartment and voltmeter, electric current is provided between the ammeter battery compartment and ammeter
Apparent source is switched, and battery is mounted in two battery compartments.
By above-mentioned technical proposal, the cable connection port being connected with cable electrical connector both ends is additionally provided with the casing, its
In a cable connection port be connected with one end of each branch road button, another cable connection port is another with each branch road button
End connection, indicator lamp and buzzer are provided between one of cable connection port and each branch road button.
The utility model, have the advantages that：The utility model, have the advantages that：Detection will be needed to open
The battery pack positive and negative electrode end cable connector of road or load voltage is connected respectively on the positive and negative electrode interface of casing (can not be anti-
Connect), the branch road button accordingly numbered is pressed, opens voltmeter, the numerical value that now voltmeter is shown is the branch road button pair
The magnitude of voltage of branch road is answered, unclamps this branch road button, then presses the branch road button of another numbering, by that analogy, each branch voltage is pressed
This method is measured successively, and battery pack branch road is connected by the utility model by branch road button with voltmeter, it is not necessary to ten thousand
Measured one by one with test pencil；Load voltage values to measure branch road, it is only necessary to which the resistance box of relevant parameter is inserted the load of casing
In interface, then each branch road button is pressed successively, open voltmeter, you can measure the load voltage values of each branch road；Measurement is total defeated
When going out electric current, the load of relevant parameter is concatenated at battery anode end, then the positive and negative interface with casing is reliably connected, and is opened
Ammeter, close branch road button, you can measure total output current.
The utility model is applied to carry out each branch road of X-1 lithium battery groups (power, electronic module) open-circuit voltage, load electricity
Every detection such as pressure, total discharge current, cable break-make, can effectively improve the efficiency to battery pack Site Detection and detection
During security.The utility model makes Site Detection easier, quick, reliable, have it is simple to operate, understandable, function is more
Sample, it is easy to carry, do not need external power supply the advantages of, be adapted to a variety of test sites use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of resistance box in the utility model embodiment；
Fig. 3 is the circuit block diagram of the utility model embodiment.
In figure：1- resistance pod interface, 2- resistance connecting wire, 3- voltmeters, 4- branch roads button, 5- loads connector, 6-
Ammeter, 9- indicator lamps, 10- Cable Inspections button, 11- cable connection ports, 13- connecting cables.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
In preferred embodiment of the present utility model, as shown in Figure 1-Figure 3, a kind of portable multi-function lithium battery group detection
Case, the detection case include casing, and casing is provided with the positive pole being connected respectively with mesuring battary group positive and negative electrode end cable connector
Interface and negative pole interface, casing are provided with the multiple branch road buttons 4 consistent with mesuring battary group branch road quantity, each branch road button
One end be connected with anode interface, its other end is connected with negative pole interface, and casing is provided with voltmeter 3 and ammeter 6, voltmeter
For measuring the voltage of its corresponding battery pack branch road when some branch road button is connected, ammeter is used to work as battery anode end
Cable connector series load (load is connected by the load connector 5 on casing with battery pack) is connected some branch road and pressed afterwards
The output current of its corresponding battery pack branch road is measured during button, the resistance pod interface 1 for connecting resistance box is additionally provided with casing,
Resistance pod interface 1 is in parallel with voltmeter 3, and the resistance box of relevant parameter is can be inserted into resistance pod interface 1, and branch circuit load uses module
Formula resistance box, connection is efficient and convenient, is connected in resistance box insertion resistance pod interface by resistance connecting wire 2 with each branch road.
In preferred embodiment of the present utility model, branch road button be double-pole it is double hold without lock button.Measure branch voltage
When, set on each branch road double-pole it is double hold without lock button, to prevent the knife of button one or one hold failure, thus using
Double-pole is double to be held, and each button can control the break-make of the positive and negative power supply of a branch road simultaneously.Button one end and the positive and negative terminal of battery pack
Electric connector is connected, other end connection D.C. voltmeter and resistance pod interface, when measuring a certain branch voltage, it is only necessary to press
There is the branch road button accordingly numbered.
In preferred embodiment of the present utility model, as shown in figure 1, being additionally provided with voltmeter battery compartment and ammeter on casing
Battery compartment, voltmeter power switch is provided between voltmeter battery compartment and voltmeter, between ammeter battery compartment and ammeter
Ammeter power switch is provided with, battery is mounted in two battery compartments.Specifically, by six AA batteries, with triplets
It is respectively charged into two battery compartments of casing trailing flank, as voltage apparent source and electric current apparent source, then drives voltmeter, electricity
Flow table power switch is opened, and is switched on power, voltmeter and ammeter are lighted respectively.Instrument of the present utility model does not need external electricity
Source.
In preferred embodiment of the present utility model, as shown in figure 1, being additionally provided with casing and the both ends of cable electrical connector 13
The cable connection port 11 of connection, one of cable connection port are connected with one end of each branch road button, another cable connection
Mouth is connected with the other end of each branch road button, and indicator lamp is provided between one of cable connection port and each branch road button
9 and buzzer, cable verifies as acousto-optic hint, and observation is directly perceived.Casing is provided with Cable Inspection button 10, when need examine cable
During electric connector, this Cable Inspection button is pressed.
The utility model in specific application, comprises the following steps：
S1, by six AA batteries, be respectively charged into triplets in two battery compartments of casing trailing flank, then by electricity
Pressure, ammeter power switch are opened, and voltage, ammeter are lighted respectively；
S2, the battery pack positive and negative electrode end cable connector of detection open circuit or load voltage will be needed to be connected respectively to case
On body on positive and negative electrode interface (can not reversal connection), the branch road button accordingly numbered be pressed, the numerical value that now voltmeter is shown is
The magnitude of voltage of the branch road, this button is unclamped, then press the button of another branch road, by that analogy, each branch voltage presses this method successively
It is measured；
If S3, the load voltage values that measure branch road, it is only necessary to the resistance on the resistance box insertion casing of relevant parameter
In pod interface, then each branch road button is pressed successively, you can measure the load voltage values of each branch road；
S4, measure total output current when, battery anode end concatenation on relevant parameter load, then with casing
Positive and negative interface is reliably connected, and presses the power knob of ammeter, closes measurement switch, you can measure total output current；
S5, examine electrical connector cable break-make when, it would be desirable to the cable both ends electric connector of inspection is connected on casing
On corresponding interface, (power and electronics) it is positive and negative can not reversal connection, power and electronic module can not be measured simultaneously, Pen-down detection is pressed
Button, each branch road button is then pressed successively, if the indicator lamp on panel is lighted, while buzzer sounding, then illustrate the branch road
Cable leads to electric connector, if it is indicated that lamp does not work, buzzer not sounding, then illustrates the branch road cable disconnection.
Battery pack is connected when branch voltage measures, then need not used by the utility model with button with measuring instrumentss
Multitester probe measures one by one；In branch circuit load voltage measurement, resistance box is connected by the form of interface with battery pack, and
And share branch road button；In detection cable break-make, the cable electrical connector that need to be examined and electric-resistivity method are detected into circuit module string
Connect, press play button and detected；In the total output current of measurement module, each branch road of battery pack is risen by the way that cable is in parallel
Come, load, ammeter, negative pole are then concatenated by positive pole, current measurement can be carried out by switching control.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of portable multi-function lithium battery group detection case, it is characterised in that the detection case includes casing, is set on the casing
There are the anode interface being connected respectively with mesuring battary group positive and negative electrode end cable connector and negative pole interface, set on the casing
There are the multiple branch road buttons consistent with mesuring battary group branch road quantity, one end and the anode interface of each branch road button connect
Connect, its other end is connected with the negative pole interface, and the casing is provided with voltmeter and ammeter, and the voltmeter is used to work as certain
Individual branch road button measures the voltage of its corresponding battery pack branch road when connecting, the ammeter is used to work as battery anode end line cable
The output current of its corresponding battery pack branch road, the casing are measured when some branch road button is connected after electric connector series load
On be additionally provided with resistance pod interface for connecting resistance box, the resistance pod interface is in parallel with voltmeter.
2. detection case according to claim 1, it is characterised in that the branch road button be double-pole it is double hold without lock button.
3. detection case according to claim 1, it is characterised in that voltmeter battery compartment and electric current are additionally provided with the casing
Table battery compartment, is provided with voltmeter power switch between the voltmeter battery compartment and voltmeter, the ammeter battery compartment with
Ammeter power switch is provided between ammeter, battery is mounted in two battery compartments.
4. detection case according to claim 1, it is characterised in that be additionally provided with the casing and cable electrical connector both ends
The cable connection port of connection, one of cable connection port are connected with one end of each branch road button, another cable connection port
Be connected with the other end of each branch road button, be provided between one of cable connection port and each branch road button indicator lamp and
Buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464004.4U CN206710567U (en) | 2017-04-28 | 2017-04-28 | Portable multi-function lithium battery group detection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464004.4U CN206710567U (en) | 2017-04-28 | 2017-04-28 | Portable multi-function lithium battery group detection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206710567U true CN206710567U (en) | 2017-12-05 |
Family
ID=60459382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464004.4U Active CN206710567U (en) | 2017-04-28 | 2017-04-28 | Portable multi-function lithium battery group detection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206710567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802473A (en) * | 2018-03-05 | 2018-11-13 | 博科能源系统(深圳)有限公司 | Battery pack cascade voltage acquisition system and more battery pack cascade voltage acquisition systems |
| CN109738827A (en) * | 2019-03-01 | 2019-05-10 | 杜浩为 | Portable battery checks box and its application |
| CN113625186A (en) * | 2021-08-20 | 2021-11-09 | 中国华能集团有限公司河北雄安分公司 | A portable energy storage device detection device |
-
2017
- 2017-04-28 CN CN201720464004.4U patent/CN206710567U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802473A (en) * | 2018-03-05 | 2018-11-13 | 博科能源系统(深圳)有限公司 | Battery pack cascade voltage acquisition system and more battery pack cascade voltage acquisition systems |
| CN109738827A (en) * | 2019-03-01 | 2019-05-10 | 杜浩为 | Portable battery checks box and its application |
| CN113625186A (en) * | 2021-08-20 | 2021-11-09 | 中国华能集团有限公司河北雄安分公司 | A portable energy storage device detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110045208A (en) | It is a kind of for quickly detecting the fexible unit and method of electric connector | |
| CN206710567U (en) | Portable multi-function lithium battery group detection case | |
| CN201397381Y (en) | A new lithium-ion battery voltage internal resistance test device | |
| CN206209042U (en) | Instrument for testing polarity of current transformer | |
| CN201199264Y (en) | Multi purpose meter for checking process | |
| CN101533054B (en) | Battery pack shell insulation detection device | |
| CN206686195U (en) | A kind of communication signal detection means | |
| CN203299352U (en) | Cell insulation detection device | |
| CN218497012U (en) | Visual Multimeter with Image Acquisition and Display Functions | |
| CN202548215U (en) | Intelligent contact resistance tester | |
| CN102544408B (en) | Battery box and mobile phone charging and discharging testing system | |
| CN206420940U (en) | Battery voltage measuring instrument | |
| CN211955658U (en) | High, low voltage circuit breaker auxiliary contact direct current resistance testing arrangement | |
| CN204439820U (en) | Once-through type lightning arrester on-Line Monitor Device detector | |
| CN209640434U (en) | A kind of equipment for the vehicle-mounted school VOBC line | |
| CN204462342U (en) | Battery performance test conversion equipment | |
| CN107831389B (en) | 0V charging function test method and circuit | |
| CN207798930U (en) | Wireless DC electricity tester | |
| CN113777514A (en) | Insulation detection circuit, system and method for backup energy storage system | |
| CN216526161U (en) | Machine case double-display line detector | |
| CN206773016U (en) | It is a kind of can multistage simultaneously test discharge test fixture | |
| CN206020626U (en) | A kind of analysing valve control type lead-acid accumulator battery detection means | |
| CN219085127U (en) | Portable multifunctional display device for voltage transformer excitation characteristic measurement | |
| CN203881838U (en) | Low-voltage detection apparatus | |
| CN216747825U (en) | Plain type real-time testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |