CN219915717U - Battery seat testing device and electronic equipment testing system - Google Patents
Battery seat testing device and electronic equipment testing system Download PDFInfo
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- CN219915717U CN219915717U CN202321224406.9U CN202321224406U CN219915717U CN 219915717 U CN219915717 U CN 219915717U CN 202321224406 U CN202321224406 U CN 202321224406U CN 219915717 U CN219915717 U CN 219915717U
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- 238000012360 testing method Methods 0.000 title claims abstract description 120
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a battery holder testing device and an electronic equipment testing system, and relates to the technical field of detection devices. The battery seat testing device comprises a testing board and an adjustable resistor, wherein the testing board is provided with an anode port, a cathode port and a battery seat interface, the anode end of the battery seat interface is electrically connected with the anode port, the cathode end of the battery seat interface is electrically connected with the cathode port, the NTC end of the battery seat interface is connected with the first end of the adjustable resistor, the second end of the adjustable resistor is grounded, and the battery seat interface is used for connecting electronic equipment to be tested. The NTC end of the battery seat interface is connected with an adjustable resistor, different temperatures are simulated by adjusting the adjustable resistor, and the battery seat interface can be tested without being put into an incubator during testing; the battery holder interface on the test board can be in plug fit with the battery holder interface on the electronic equipment to be tested, wires are not required to be welded at the test end of the electronic equipment to be tested, and unrecoverable damage to the electronic equipment to be tested due to welding is avoided.
Description
Technical Field
The present utility model relates to the field of detection devices, and in particular, to a battery holder testing device and an electronic device testing system.
Background
The existing electronic equipment is powered by a programmable power supply or a pseudo battery when power is consumed. When the power is supplied by the dummy battery, the current consumption of the dummy battery is introduced, and the product is damaged once the dummy battery is misplaced. When the programmable power supply is adopted for supplying power, the positive electrode and the negative electrode of the programmable power supply are required to be welded with the electrode end of the electronic equipment to be tested through a lead, so that the irrecoverable damage of the electronic product to be tested is caused. In addition, when the electronic equipment is used for testing the temperature strategy, the whole machine is required to be placed in an incubator, whether the temperature strategy of the whole machine is correct or not is confirmed by regulating the temperature through the incubator, the testing period is long, the temperature cannot be regulated accurately, and the testing error is large.
Disclosure of Invention
The utility model provides a battery holder testing device and an electronic equipment testing system, which are used for solving the defects that in the prior art, a traditional test needs to be welded or a false battery is introduced to perform power consumption test, and the traditional test needs to be put into an incubator to perform temperature strategy test, so that the testing cost is high.
The utility model provides a battery holder testing device, which comprises a testing board and an adjustable resistor, wherein the testing board is provided with an anode port, a cathode port and a battery holder interface, the anode end of the battery holder interface is electrically connected with the anode port, the cathode end of the battery holder interface is electrically connected with the cathode port, the NTC end of the battery holder interface is connected with the first end of the adjustable resistor, the second end of the adjustable resistor is grounded, and the battery holder interface is used for connecting electronic equipment to be tested.
According to the battery holder testing device provided by the utility model, the battery holder testing device further comprises a connector, wherein the first end of the connector is in butt joint with the battery holder interface, and the second end of the connector is used for connecting electronic equipment to be tested.
According to the battery holder testing device provided by the utility model, the first end of the connector is fixedly connected with the battery holder interface.
According to the battery holder testing device provided by the utility model, the first end of the connector is detachably connected with the battery holder interface.
According to the battery holder testing device provided by the utility model, the number of the connectors is multiple, the specifications of the battery holder interfaces are multiple, the positive electrode end of each battery holder interface is electrically connected with the positive electrode port, the negative electrode end of each battery holder interface is electrically connected with the negative electrode port, the NTC end of each battery holder interface is connected with the first end of the adjustable resistor, and the first ends of the connectors are correspondingly matched with the multiple battery holder interfaces one by one.
According to the battery holder testing device provided by the utility model, the battery holder interface comprises at least four types.
According to the battery holder testing device provided by the utility model, the types of the interfaces at the two ends of the connector are the same.
According to the battery holder testing device provided by the utility model, the battery holder interface is one, the first end of the connector is in butt joint with the battery holder interface, the second end of the connector is provided with a plurality of connecting ports, and the plurality of connecting ports are used for adapting to different electronic equipment to be tested.
According to the battery holder testing device provided by the utility model, the connector is a flexible circuit board connector.
The utility model also provides an electronic equipment testing system which comprises a programmable power supply and the battery seat testing device, wherein the positive electrode of the programmable power supply is connected with the positive electrode port, and the negative electrode of the programmable power supply is connected with the negative electrode port.
According to the battery holder testing device and the electronic equipment testing system, the NTC end of the battery holder interface is connected with the adjustable resistor, different temperatures are simulated by adjusting the adjustable resistor, and the battery holder interface can be tested without being placed in an incubator during testing; in addition, the battery holder interface on the test board can be in plug fit with the battery holder interface on the electronic equipment to be tested, and a wire is not required to be welded at the test end of the electronic equipment to be tested, so that unrecoverable damage to the electronic equipment to be tested due to welding is avoided.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a battery holder testing device according to the present utility model;
FIG. 2 is a schematic diagram of a battery holder testing device according to the second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of the electronic device testing system provided by the utility model.
Reference numerals:
10. a test board; 11. an anode port; 12. a negative electrode port; 13. a battery holder interface; 20. an adjustable resistance; 30. a connector; 40. a programmable power supply; 100. and the electronic equipment to be tested.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The features of the utility model "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The battery holder testing device of the present utility model is described below with reference to fig. 1-2.
An embodiment of the utility model provides a battery holder testing device, as shown in fig. 1 and 2, which comprises a testing board 10 and an adjustable resistor 20. The test board 10 has a positive electrode port 11, a negative electrode port 12, and a battery holder interface 13. The positive terminal of the battery holder interface 13 is electrically connected to the positive port 11, and the negative terminal of the battery holder interface 13 is electrically connected to the negative port 12. The NTC terminal of the battery holder interface 13 is connected to a first terminal of the adjustable resistor 20 and a second terminal of the adjustable resistor 20 is grounded. The battery holder interface 13 is used for connecting the electronic device 100 to be tested.
The test board 10 is a circuit board, and has a plurality of external interfaces, including a positive port 11, a negative port 12, and a battery holder interface 13. Wherein the number of battery holder interfaces 13 is one or more. In the case where the number of battery pack interfaces 13 is one, the battery pack testing apparatus may be connected to an electronic device using a specific battery model. Specifically, the battery holder interface class of the electronic device under test 100 is the same as the class of the battery holder interface 13 on the test board 10. During detection, the battery holder interface of the electronic device 100 to be detected is connected with the battery holder interface 13 on the test board 10 through the connector 30, or the battery holder interface 13 on the test board 10 is suspended outside the test board 10 through a connecting wire so as to be directly connected with the battery holder interface of the electronic device 100 to be detected. In the case that the number of the battery holder interfaces 13 is plural, the battery holder test device may be connected to electronic devices using different types of batteries, so as to meet the test requirements of different electronic devices 100 to be tested. In the detection, the connection between the electronic device 100 to be detected and the test board 10 is similar to that described above, and will not be repeated. It can be appreciated that a plurality of battery holder interfaces 13 may be provided on the test board 10 to connect with the electronic device under test 100 through the connector 30; alternatively, at least a portion of the plurality of battery holder interfaces 13 may be suspended outside the test board 10.
The NTC terminal of the battery holder interface 13 is grounded through an adjustable resistor 20. By adjusting the resistance of the adjustable resistor 20, different temperature values can be simulated. When the battery holder test device is used for power consumption test, power consumption at 25 ℃ is usually detected, and for this purpose, the resistance of the adjustable resistor 20 is adjusted to a certain resistance value, which corresponds to 25 ℃. Of course, the resistance value may be adjusted to other values by the adjustable resistor 20, and the power consumption may be detected under other target temperature conditions. In performing the temperature policy test, it is necessary to determine the operating temperature range of the electronic device under test 100. For example, the working temperature range of the electronic device 100 to be tested is set to-5 ℃ to 50 ℃, and when in testing, the resistance value of the adjustable resistor 20 is adjusted to simulate different temperatures, so as to determine whether the electronic device 100 to be tested works normally at different temperatures, and further determine whether the actual working state of the electronic device 100 to be tested at different temperatures is consistent with the set working temperature range.
According to the battery holder testing device provided by the embodiment of the utility model, the NTC end of the battery holder interface 13 is connected with the adjustable resistor 20, different temperatures are simulated by adjusting the adjustable resistor 20, and the battery holder testing device can be tested without putting an incubator during testing; in addition, the battery holder interface 13 on the test board 10 can be in plug-in fit with the battery holder interface on the electronic device 100 to be tested, so that the wire does not need to be welded at the test end of the electronic device 100 to be tested, and the unrecoverable damage to the electronic device 100 to be tested due to welding is avoided.
Optionally, the battery holder testing device further includes a connector 30, a first end of the connector 30 is docked with the battery holder interface 13, and a second end of the connector 30 is used for connecting to the electronic device 100 to be tested.
Specifically, the first end of the connector 30 is fixedly connected to the battery holder interface 13. For example, the first end of the connector 30 is welded to the battery holder interface 13, and the communication end of the battery holder interface 13 is led out of the test board 10 through the connector 30. During testing, the second end of the connector 30 is only required to be connected with the battery holder interface of the electronic device 100 to be tested, so that the number of plugging times is reduced, and the detection efficiency is improved. It will be appreciated that when the test board 10 has a plurality of battery holder interfaces 13, the connectors 30 are provided in plurality, and the first ends of the connectors 30 are fixedly connected to the battery holder interfaces 13 in a one-to-one correspondence.
Alternatively, the first end of the connector 30 is detachably connected to the battery holder interface 13. When in use, the first end of the connector 30 is connected with the battery holder interface 13 on the test board 10, the second end of the connector 30 is connected with the battery holder interface of the electronic device 100 to be tested, and the test board 10 is communicated with the electronic device 100 to be tested by means of the connector 30. In the case where the test board 10 has a plurality of battery holder interfaces 13, the connector 30 is provided with a plurality of models, and the connector 30 of each model is fitted with one type of battery holder interface 13.
In an alternative embodiment, as shown in fig. 1, the connector 30 has a plurality of battery holder interfaces 13 in a plurality of specifications. The first ends of the plurality of connectors 30 are adapted to one-to-one correspondence with the plurality of battery holder interfaces 13. The positive terminal of each battery holder interface 13 is electrically connected to the positive terminal 11, the negative terminal of the battery holder interface 13 is electrically connected to the negative terminal 12, and the NTC terminal of the battery holder interface 13 is connected to the first terminal of the adjustable resistor 20.
The rechargeable batteries adopted by the current electronic equipment are various, the positive poles and the negative poles of some batteries are positioned at opposite ends, the positive poles and the negative poles of some batteries are positioned at the same end, and the corresponding battery seat interfaces are different in specification. To improve the versatility of the battery holder test apparatus, a plurality of connectors 30 are disposed on the test board 10 to meet the connection requirements of battery holder interfaces of different specifications.
Preferably, the first end and the second end of the connector 30 have the same interface type, so that the connector 30 is installed without distinguishing the ends, thereby improving the installation efficiency.
As shown in fig. 1, the test board 10 is provided with four battery holder interfaces 13, and the four battery holder interfaces 13 are adapted to four common battery types. Correspondingly, the battery holder testing device is provided with four connectors 30, and the interfaces at two ends of the same connector 30 are identical. The interfaces of the first ends of the four connectors 30 are adapted to the four battery holder interfaces 13 so that the battery holder interfaces 13 on the test board 10 are connected with the battery holder interfaces of the electronic device 100 to be tested by means of the connectors 30.
In yet another alternative embodiment, as shown in fig. 2, only one battery holder interface 13 is provided on the test board 10, and a first end of the connector 30 is docked with the battery holder interface 13, and a second end of the connector 30 has multiple connection ports, where the multiple connection ports are adapted to different electronic devices 100 to be tested.
Specifically, only one battery holder interface 13 is disposed on the test board 10, and the second end of the connector 30 is provided with various connection ports to meet the test requirements of different electronic devices 100 to be tested. Thus, wiring on the test board 10 is simplified, and different electronic devices under test 100 are connected by the connector 30.
Wherein the first end of the connector 30 is provided with only one port which can be fixedly or detachably connected with the battery holder interface 13 on the test board 10.
Specifically, the connector 30 is a flexible circuit board connector.
The adapted battery holder interface 13 is selected according to the type of the electronic device 100 to be tested. One end of the flexible circuit board connector is connected with the battery holder interface 13 in an adapting mode, and the other end of the flexible circuit board connector is connected with the battery holder interface of the electronic equipment 100 to be tested, so that the electronic equipment 100 to be tested is communicated with the battery holder interface 13.
The electronic device testing system of the present utility model is described below in conjunction with fig. 3.
The embodiment of the utility model also provides an electronic equipment testing system, as shown in fig. 3, which comprises a programmable power supply 40 and the battery holder testing device. The positive pole of the programmable power supply 40 is connected with the positive pole port 11, and the negative pole of the programmable power supply 40 is connected with the negative pole port 12.
The programmable power supply 40 is a power supply with output voltage and output current set by external control, and the positive electrode port 11 and the negative electrode port 12 of the test board 10 are respectively connected with corresponding electrode ports of the programmable power supply 40, and the output voltage is controlled by means of the programmable power supply 40 so as to measure performance indexes such as power consumption of the electronic equipment. The programmable power supply 40 realizes accurate control and adjustment of multiple parameters such as output current, voltage and power by technologies such as a microprocessor, a digital signal processor, an analog circuit and the like and by combining advanced control algorithms and software.
In the case where there are a plurality of battery holder interfaces 13, one end of the connector 30 is docked with the battery holder interface 13 adapted therein, and the other end of the connector 30 is connected to the battery holder interface of the electronic device 100 to be tested. As shown in fig. 3, the anodes of the battery holder interfaces 13 are all connected to the anode of the programmable power source 40, and the cathodes of the battery holder interfaces 13 are all connected to the cathode of the programmable power source 40, so that the same programmable power source 40 can supply power to the battery holder interfaces 13.
In performing the power consumption test, the power consumption of the electronic device at a specific temperature is simulated by adjusting the adjustable resistor 20. In performing the temperature strategy test, different temperatures are simulated by adjusting the adjustable resistor 20 so as to detect whether the temperature control strategy of the electronic device is correct.
Compared with the traditional electronic equipment testing system, the electronic equipment testing system provided by the embodiment of the utility model has the advantages that by adopting the battery seat testing device, the programmable power supply 40 is connected with the positive electrode port 11 and the negative electrode port 12 of the testing board 10, the welding of the positive electrode and the negative electrode is not needed, the testing efficiency is improved, meanwhile, the resistance value of the adjustable resistor 20 can be adjusted to simulate different temperatures, an incubator is not needed when the temperature strategy test is carried out, the testing equipment is simplified, and the testing cost is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a battery holder testing arrangement, its characterized in that, includes test board and adjustable resistance, the test board has positive electrode port, negative electrode port and battery holder interface, the positive electrode end of battery holder interface with positive electrode port electricity is connected, the negative electrode end of battery holder interface with negative electrode port electricity is connected, the NTC end of battery holder interface with adjustable resistance's first end links to each other, adjustable resistance's second ground connection, the battery holder interface is used for connecting the electronic equipment that awaits measuring.
2. The battery holder testing device of claim 1, further comprising a connector having a first end that interfaces with the battery holder interface and a second end that is configured to connect to an electronic device under test.
3. The battery holder testing device of claim 2, wherein the first end of the connector is fixedly connected to the battery holder interface.
4. The battery holder testing device of claim 2, wherein the first end of the connector is removably coupled to the battery holder interface.
5. The battery holder testing device according to claim 2, wherein the number of connectors is plural, the specifications of the battery holder interfaces are plural, the positive electrode end of each of the battery holder interfaces is electrically connected to the positive electrode port, the negative electrode end of the battery holder interface is electrically connected to the negative electrode port, the NTC end of the battery holder interface is connected to the first end of the adjustable resistor, and the first ends of the plural connectors are adapted in one-to-one correspondence with the plural battery holder interfaces.
6. The battery holder testing device of claim 5, wherein the battery holder interface comprises at least four.
7. The battery holder testing device of claim 5, wherein the interface types at both ends of the connector are identical.
8. The battery holder testing device of claim 2, wherein the battery holder interface is one, the first end of the connector is in butt joint with the battery holder interface, and the second end of the connector is provided with a plurality of connection ports, and the plurality of connection ports are used for adapting to different electronic equipment to be tested.
9. The battery holder testing device of claim 2, wherein the connector is a flexible circuit board connector.
10. An electronic equipment testing system, characterized by comprising a programmable power supply and a battery holder testing device according to any one of claims 1 to 9, wherein the positive electrode of the programmable power supply is connected with the positive electrode port, and the negative electrode of the programmable power supply is connected with the negative electrode port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224406.9U CN219915717U (en) | 2023-05-19 | 2023-05-19 | Battery seat testing device and electronic equipment testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224406.9U CN219915717U (en) | 2023-05-19 | 2023-05-19 | Battery seat testing device and electronic equipment testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915717U true CN219915717U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224406.9U Active CN219915717U (en) | 2023-05-19 | 2023-05-19 | Battery seat testing device and electronic equipment testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915717U (en) |
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2023
- 2023-05-19 CN CN202321224406.9U patent/CN219915717U/en active Active
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