Battery test terminal integration device and battery test system

Abstract

The utility model provides a battery test terminal integration device and a battery test system, the device comprises an integration column and a plurality of groups of mutually insulated terminal assemblies arranged on the integration column, each group of terminal assembly comprises a first terminal, a second terminal, a first lead and a second lead, the first terminal and the second terminal are mutually insulated, and the first terminal and the second terminal are mutually insulated. One end of the first wire is electrically connected with the first terminal, the other end of the first wire is used for being electrically connected with the positive electrode of a to-be-tested battery, one end of the second wire is electrically connected with the second terminal, and the other end of the second wire is electrically connected with the negative electrode of the to-be-tested battery. According to the utility model, the problem that the battery test efficiency is affected due to the limited measurement space can be solved, and the problem of short circuit risk caused by false touch in probe operation due to the limited measurement space can also be solved.

Description

Technical Field

[0001] This utility model relates to the field of battery testing technology, and in particular to a battery testing terminal integration device and a battery testing system. Background Technology

[0002] With the rapid development of intelligent, digital, information-based, and programmable power systems, the application of online electrical parameter testing equipment (such as battery conductivity testers) for batteries (storage batteries) in substation DC power supplies or UPS (Uninterruptible Power Supply) systems is becoming increasingly widespread. Currently, when using a battery conductivity tester to measure the conductivity parameters (physical quantities describing the conductivity of a conductor, i.e., a measure of how easily current can pass through a conductor) of batteries in a UPS system, the measurement needs to be performed inside the battery cabinet. This method has the following problems:

[0003] (1) It is inconvenient to measure when the battery is placed deep in the ground, which is a waste of time and manpower;

[0004] (2) If the battery is placed close to the metal cabinet wall, when using the probe or clamp of the battery conductivity tester to connect the positive and negative terminals of the battery to measure the battery conductivity parameters, if the positive and negative terminals of the battery do not make good contact with the probe or clamp, it is easy to cause a short circuit to the battery ground. Once a short circuit occurs, it will generate sparks and arcs, which will threaten personal safety. At the same time, a short circuit to the battery ground will also pose a risk to the operation of the UPS (uninterruptible power supply) system.

[0005] (3) In the existing technology, the conductivity parameters of each battery are measured one by one by manually holding a battery conductivity tester, which results in low testing efficiency.

[0006] It should be noted that the information disclosed in the background section of this utility model is intended only to enhance the understanding of the general background of this utility model, and should not be regarded as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to provide a battery test terminal integrated device and a battery test system, which can not only solve the problem of battery test efficiency being affected by limited measurement space, but also solve the problem of the risk of accidental contact and short circuit caused by probe operation due to limited measurement space.

[0008] To achieve the above objectives, this utility model provides a battery test terminal integration device. The battery test terminal integration device includes an integrated post and multiple sets of mutually insulated terminal assemblies disposed on the integrated post. Each set of terminal assemblies includes a first terminal, a second terminal, a first wire, and a second wire. The first terminal and the second terminal are insulated from each other. One end of the first wire is electrically connected to the first terminal, and the other end of the first wire is used to electrically connect to the positive electrode of the battery under test. One end of the second wire is electrically connected to the second terminal, and the other end of the second wire is electrically connected to the negative electrode of the battery under test.

[0009] Optionally, the length of the first wire in each group of terminal assemblies is equal, and the length of the second wire in each group of terminal assemblies is also equal.

[0010] Optionally, the first terminal is provided with a first insertion hole, and the second terminal is provided with a second insertion hole.

[0011] Optionally, the end of the first wire used for electrical connection with the positive terminal of the battery under test is provided with a first metal pin, and the end of the second wire used for electrical connection with the negative terminal of the battery under test is provided with a second metal pin.

[0012] Optionally, the end of the first wire used for electrical connection with the positive terminal of the battery under test is provided with a first metal clamp, and the end of the second wire used for electrical connection with the negative terminal of the battery under test is provided with a second metal clamp.

[0013] Optionally, the first terminal and the second terminal in the same set of terminal assemblies are spaced apart along the axial direction of the integrated post.

[0014] Optionally, the distance between the first terminal and the second terminal in each set of terminal assemblies is equal.

[0015] Optionally, the bottom of the integrated column is provided with a support base, the diameter of which is larger than the diameter of the integrated column.

[0016] Optionally, the battery test terminal integration device provided by this utility model also includes a protection cabinet, and the integration column is disposed inside the protection cabinet.

[0017] To achieve the above objectives, this utility model also provides a battery testing system, which includes a battery electrical parameter tester and a battery test terminal integrated device as described in any of the above descriptions.

[0018] Compared with the prior art, the battery test terminal integration device and battery test system provided by this utility model have the following advantages:

[0019] The battery test terminal integration device provided by this utility model includes an integrated post and multiple sets of mutually insulated terminal assemblies disposed on the integrated post. Each set of terminal assemblies includes a first terminal, a second terminal, a first wire, and a second wire. The first terminal and the second terminal are insulated from each other. One end of the first wire is electrically connected to the first terminal, and the other end of the first wire is used to be electrically connected to the positive electrode of the battery to be tested. One end of the second wire is electrically connected to the second terminal, and the other end of the second wire is electrically connected to the negative electrode of the battery to be tested. Therefore, by using the battery test terminal integrated device provided by this utility model, the positive terminal of the battery under test can be led out through the corresponding first wire and first terminal, and the negative terminal of the battery under test can be led out through the corresponding second wire and second terminal. Therefore, during the measurement of the battery's electrical parameters, one probe or clamp of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the first terminal electrically connected to the positive terminal of the battery under test, and the other probe or clamp of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the second terminal electrically connected to the negative terminal of the battery under test. Thus, the battery's electrical parameters (e.g., conductivity parameters) can be measured. It is evident that by using the battery test terminal integrated device provided by this utility model, the measurement space of battery electrical parameters can be transferred from the battery cabinet to the external space, thereby effectively solving the problem of accidental contact and short circuit risk caused by probe operation due to limited measurement space, and effectively improving the safety of the battery electrical parameter measurement process. Furthermore, since the battery test terminal integrated device provided by this utility model includes multiple sets of terminal components, it can simultaneously lead out the positive and negative terminals of multiple batteries to be tested. This allows multiple battery electrical parameter testers (such as battery conductivity testers) to simultaneously measure the electrical parameters (such as conductivity parameters) of multiple batteries to be tested, thereby effectively improving battery testing efficiency (previously, measuring a UPS (Uninterruptible Power Supply) cabinet took about 15 minutes, but with the battery test terminal integrated device provided by this utility model, it takes about 3 minutes), effectively solving the problem of battery testing efficiency being affected by limited measurement space.

[0020] Furthermore, the battery test terminal integration device provided by this utility model sets the length of the first wire of each group of terminal components to be the same, and also sets the length of the second wire of each group of terminal components to be equal. This ensures that the measurement error caused by the wires (including the first wire and the second wire) in each group of terminal components is the same. This ensures that only one error needs to be set during the measurement of electrical parameters (e.g., conductance parameters) of multiple batteries connected to the same battery test terminal integration device, thereby further improving the testing efficiency of battery electrical parameters (e.g., conductance parameters).

[0021] Since the battery testing system provided by this utility model includes the battery testing terminal integration device provided by this utility model, the battery testing system provided by this utility model has at least all the beneficial effects of the battery testing terminal integration device provided by this utility model. For details, please refer to the relevant description of the beneficial effects of the battery testing terminal integration device provided by this utility model above. Therefore, the beneficial effects of the battery testing system provided by this utility model will not be described in detail here. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a battery test terminal integrated device provided in an embodiment of the present invention;

[0023] Figure 2 A top view of the first terminal provided in an embodiment of the present invention;

[0024] Figure 3 A top view of the second terminal provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the overall structure of a battery test terminal integration device provided in another embodiment of this utility model.

[0026] The reference numerals in the attached figures are explained as follows:

[0027] Integrated column-100;

[0028] Terminal assembly - 200; First terminal - 210; First insertion hole - 211; First mark - 212; Second terminal - 220; Second insertion hole - 221; Second mark - 222; First wire - 230; First metal pin - 231; First metal clamp - 232; Second wire - 240; Second metal pin - 241; Second metal clamp - 242;

[0029] Support base -300;

[0030] Protection cabinet-400; cabinet door-410. Detailed Implementation

[0031] The battery test terminal integration device and battery test system proposed in this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, only for the purpose of conveniently and clearly illustrating the embodiments of this utility model. Please refer to the drawings to make the objectives, features, and advantages of this utility model more apparent and understandable. It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Any modifications to the structure, changes in proportions, or adjustments to the size, provided that the effects and purposes achieved by this utility model are the same or similar, should still fall within the scope of the technical content disclosed in this utility model. Specific design features of this utility model disclosed herein, including, for example, specific dimensions, orientations, positions, and shapes, will be determined in part by the specific application and usage environment. Furthermore, in the embodiments described below, the same reference numerals are sometimes used across different figures to denote the same parts or parts having the same function, omitting repeated descriptions. In this specification, similar reference numerals and letters are used to denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures. Additionally, if the methods described herein comprise a series of steps, and the order of these steps presented herein is not necessarily the only possible order in which these steps can be performed, some described steps may be omitted and / or other steps not described herein may be added to the method.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations, nor should they be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. The singular forms “a,” “one,” and “the” include plural objects. The term “or” is generally used to mean “and / or.” The term “several” is generally used to mean “at least one.” The term “at least two” is generally used to mean “two or more.” The term “multiple” is generally used to mean “at least two.”

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] The core idea of ​​this utility model is to provide a battery test terminal integrated device and a battery test system, which can not only solve the problem of battery test efficiency being affected by limited measurement space, but also solve the problem of the risk of accidental contact and short circuit caused by probe operation due to limited measurement space.

[0035] It should be noted that, as those skilled in the art will understand, the battery test terminal integrated device and battery test system provided by this utility model are not only applicable to the measurement of electrical parameters of batteries in UPS (Uninterruptible Power Supply) systems, but also applicable to the measurement of electrical parameters of batteries in other power systems (such as DC power supply systems in substations). It should also be noted that, as those skilled in the art will understand, the battery test terminal integrated device and battery test system provided by this utility model are not only applicable to the measurement of battery conductance parameters, but also applicable to the measurement of other battery electrical parameters (such as voltage, internal resistance, capacity, etc.).

[0036] To achieve the above-mentioned goals, this utility model provides an integrated battery testing terminal device, please refer to [reference needed]. Figure 1 This is a schematic diagram of the overall structure of a battery test terminal integrated device provided in an embodiment of the present invention, wherein the protection cabinet is in the open state. Figure 1 As shown, the battery test terminal integration device provided in this embodiment includes an integrated post 100 and multiple sets of mutually insulated terminal assemblies 200 disposed on the integrated post 100. Each set of terminal assemblies 200 includes a first terminal 210, a second terminal 220, a first wire 230, and a second wire 240. The first terminal 210 and the second terminal 220 are insulated from each other. One end of the first wire 230 is electrically connected to the first terminal 210, and the other end of the first wire 230 is used to be electrically connected to the positive electrode of the battery to be tested. One end of the second wire 240 is electrically connected to the second terminal 220, and the other end of the second wire 240 is electrically connected to the negative electrode of the battery to be tested.

[0037] Therefore, by using the battery test terminal integrated device provided by this utility model, the positive terminal of the battery under test can be led out through the corresponding first wire 230 and first terminal 210, and the negative terminal of the battery under test can be led out through the corresponding second wire 240 and second terminal 220. Therefore, during the measurement of the battery's electrical parameters, one probe or clamp of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the first terminal 210, which is electrically connected to the positive terminal of the battery under test, and the other probe or clamp of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the second terminal 220, which is electrically connected to the negative terminal of the battery under test. Thus, the battery's electrical parameters (e.g., conductivity parameters) can be measured. It is evident that by using the battery test terminal integrated device provided by this utility model, the measurement space of battery electrical parameters can be transferred from the battery cabinet to the external space, thereby effectively solving the problem of accidental contact and short circuit risk caused by probe operation due to limited measurement space, and effectively improving the safety of the battery electrical parameter measurement process. Furthermore, since the battery test terminal integrated device provided by this utility model includes multiple sets of terminal components 200, it can simultaneously lead out the positive and negative terminals of multiple batteries to be tested. This allows multiple battery electrical parameter testers (e.g., battery conductivity testers) to simultaneously measure the electrical parameters (e.g., conductivity parameters) of multiple batteries to be tested, thereby effectively improving battery testing efficiency (previously, measuring a UPS (Uninterruptible Power Supply) cabinet took about 15 minutes, but with the battery test terminal integrated device provided by this utility model, it takes about 3 minutes), effectively solving the problem of battery testing efficiency being affected by limited measurement space.

[0038] It should be noted that, as those skilled in the art will understand, the integrated post 100 is made of an insulating material, and the first terminal 210 and the second terminal 220 are both made of conductive metal.

[0039] In some exemplary embodiments, the lengths of the first wires 230 in each group of terminal assemblies 200 are equal, and the lengths of the second wires 240 in each group of terminal assemblies 200 are also equal. Therefore, by setting the lengths of the first wires 230 and the second wires 240 in each group of terminal assemblies 200 to be the same, it can be ensured that the measurement errors caused by the wires (including the first wires 230 and the second wires 240) in each group of terminal assemblies 200 are the same. This ensures that only one error setting is needed during the measurement of electrical parameters (e.g., conductivity parameters) of multiple batteries connected to the same battery test terminal integration device, thereby further improving the testing efficiency of battery electrical parameters (e.g., conductivity parameters).

[0040] Specifically, before the formal measurement, a battery electrical parameter tester (e.g., a battery conductivity tester) can be used to directly test both ends of a battery under test (that is, connect one probe or clamp of the battery electrical parameter tester directly to the positive terminal of the battery under test, and connect the other probe or clamp of the battery electrical parameter tester directly to the negative terminal of the battery under test, and perform the test), and record the corresponding test value A; then connect the positive terminal of the battery under test to the first wire 230 in one set of terminal assemblies 200, connect the negative terminal of the battery under test to the second wire 240 in the same set of terminal assemblies 200, connect one probe or clamp of the battery electrical parameter tester (e.g., a battery conductivity tester) to the first terminal 210 in the same set of terminal assemblies 200, and connect the other probe or clamp of the battery electrical parameter tester (e.g., a battery conductivity tester) to the second terminal 220 in the same set of terminal assemblies 200, and perform the test, recording the corresponding test value B. Then the error C can be set as C = BA. Subsequently, the actual test results of the electrical parameters (e.g., conductance parameters) of each battery can be compensated based on this error C, thereby effectively ensuring the accuracy of the final obtained electrical parameters (e.g., conductance parameters) of each battery.

[0041] Please continue to refer to this. Figure 2 and Figure 3 ,in, Figure 2 A top view of the first terminal 210 provided in an embodiment of the present invention; Figure 3 This is a top view of the second terminal 220 provided in one embodiment of the present invention. Figure 2 and Figure 3As shown, in some exemplary embodiments, the first terminal 210 is provided with a first insertion hole 211, and the second terminal 220 is provided with a second insertion hole 221. Thus, by providing the first insertion hole 211 on the first terminal 210, an electrical connection between the first terminal 210 and the battery electrical parameter tester (e.g., battery conductivity tester) can be achieved by inserting one probe of the battery electrical parameter tester (e.g., battery conductivity tester) into the first insertion hole 211; similarly, by providing the second insertion hole 221 on the second terminal 220, an electrical connection between the second terminal 220 and the battery electrical parameter tester (e.g., battery conductivity tester) can be achieved by inserting another probe of the battery electrical parameter tester (e.g., battery conductivity tester) into the second insertion hole 221.

[0042] It should be noted that, as those skilled in the art will understand, in some other embodiments, the electrical connection between the first terminal 210 and the battery electrical parameter tester (e.g., the battery conductivity tester) can also be achieved by clamping one of the clamps of the battery electrical parameter tester (e.g., the battery conductivity tester) onto the first terminal 210; and the electrical connection between the second terminal 220 and the battery electrical parameter tester (e.g., the battery conductivity tester) can be achieved by clamping the other clamp of the battery electrical parameter tester (e.g., the battery conductivity tester) onto the second terminal 220.

[0043] Please continue to refer to this. Figure 1 ,like Figure 1 As shown, the outer surface of the first terminal 210 is provided with a first mark 212, and the outer surface of the second terminal 220 is provided with a second mark 222. Therefore, the first terminal 210 and the second terminal 220 can be distinguished according to the first mark 212 and the second mark 222. This not only makes it easier to distinguish different groups of terminal assemblies 200, but also allows the operator to connect the corresponding first wire 230 to the positive terminal of the battery under test according to the first mark 212, and connect the corresponding second wire 240 to the negative terminal of the battery under test according to the second mark 222.

[0044] It should be noted that, as those skilled in the art will understand, the present invention does not limit the specific types of the first mark 212 and the second mark 222. The first mark 212 and the second mark 222 can be different characters, letters, symbols, or patterns, for example, such as Figure 1 As shown, the first mark 212 can be "+", and the second mark 222 can be "-".

[0045] Please continue to refer to this. Figure 1 ,like Figure 1 As shown, in some exemplary embodiments, the end of the first wire 230 for electrical connection with the positive terminal of the battery under test is provided with a first metal pin 231, and the end of the second wire 240 for electrical connection with the negative terminal of the battery under test is provided with a second metal pin 241. Thus, by providing the first metal pin 231 at the end of the first wire 230 for electrical connection with the positive terminal of the battery under test, the first metal pin 231 can be inserted into the positive terminal socket of the battery under test to achieve an electrical connection between the first wire 230 and the positive terminal of the battery under test; by providing the second metal pin 241 at the end of the second wire 240 for electrical connection with the negative terminal of the battery under test, the second metal pin 241 can be inserted into the negative terminal socket of the battery under test to achieve an electrical connection between the second wire 240 and the negative terminal of the battery under test.

[0046] Please continue to refer to this. Figure 1 ,like Figure 1 As shown, in some exemplary embodiments, the first terminal 210 and the second terminal 220 in the same group of terminal assemblies 200 are spaced apart along the axial direction of the integrated post 100. Therefore, by arranging the first terminal 210 and the second terminal 220 in the same group of terminal assemblies 200 spaced apart along the axial direction of the integrated post 100, it can be ensured that the first terminal 210 and the second terminal 220 in the same group of terminal assemblies 200 can be located on the same side of the integrated post 100. This not only makes it easier to distinguish between different groups of terminal assemblies 200, but also facilitates the arrangement of the first wire 230 and the second wire 240, allowing for neater wiring in the battery test terminal integration device provided in this embodiment.

[0047] Please continue to refer to this. Figure 1 ,like Figure 1 As shown, in some exemplary embodiments, the distance between the first terminal 210 and the second terminal 220 in each group of terminal assemblies 200 is equal. Therefore, by setting the distance between the first terminal 210 and the second terminal 220 in each group of terminal assemblies 200 to be equal, not only can the overall appearance of the battery test terminal integration device be made simpler, but the wiring of the battery test terminal integration device provided in this embodiment can also be made neater.

[0048] Please continue to refer to this. Figure 1 ,like Figure 1As shown, in some exemplary embodiments, a support base 300 is provided at the bottom of the integrated post 100, and the diameter of the support base 300 is larger than the diameter of the integrated post 100. Therefore, by providing the support base 300 at the bottom of the integrated post 100, the support base 300 can support the integrated post 100, thereby facilitating the placement of the battery test terminal integration device. Furthermore, by setting the diameter of the support base 300 to be larger than the diameter of the integrated post 100, the contact area of ​​the support base 300 can be effectively increased, thereby ensuring that the battery test terminal integration device can be placed stably.

[0049] Please continue to refer to this. Figure 1 ,like Figure 1 As shown, in some exemplary embodiments, the battery test terminal integration device provided by this utility model further includes a protective cabinet 400, and the integrated column 100 is disposed inside the protective cabinet 400. Therefore, by providing the protective cabinet 400, not only can it protect the integrated column 100, but it also further facilitates the placement of the battery test terminal integration device provided by this utility model. It should be noted that, as those skilled in the art will understand, when it is necessary to use the battery test terminal integration device provided by this utility model to bring out the positive and negative terminals of the battery to be tested, the cabinet door 410 of the protective cabinet 400 can be opened first, and then the first wire 230 and the second wire 240 can be pulled out of the protective cabinet 400 and electrically connected to the positive and negative terminals of the battery to be tested, respectively.

[0050] Please continue to refer to this. Figure 4 This is a schematic diagram of the overall structure of a battery test terminal integrated device provided in another embodiment of the present invention, wherein the protection cabinet 400 is in the open state. Figure 4As shown, the main difference between the battery test terminal integration device provided in this embodiment and the battery test terminal integration device provided in the previous embodiment is that, in this embodiment, the end of the first wire 230 used for electrical connection with the positive terminal of the battery under test is provided with a first metal clamp 232, and the end of the second wire 240 used for electrical connection with the negative terminal of the battery under test is provided with a second metal clamp 242. Therefore, by providing the first metal clamp 232 at the end of the first wire 230 used for electrical connection with the positive terminal of the battery under test, the first metal clamp 232 can be clamped onto the positive terminal of the battery under test to achieve an electrical connection between the first wire 230 and the positive terminal of the battery under test; by providing the second metal clamp 242 at the end of the second wire 240 used for electrical connection with the negative terminal of the battery under test, the second metal clamp 242 can be clamped onto the negative terminal of the battery under test to achieve an electrical connection between the second wire 240 and the negative terminal of the battery under test.

[0051] It should be noted that this article only discusses... Figure 4 The battery test terminal integrated device shown is Figure 1 The differences between the battery test terminal integrated device shown are explained. Figure 4 More information about the battery test terminal integrated device shown above can be found in the relevant sections above. Figure 1 The relevant content of the battery test terminal integrated device shown is for illustrative purposes only and will not be repeated here.

[0052] To achieve the above-mentioned goals, this utility model also provides a battery testing system, which includes a battery electrical parameter tester and a battery test terminal integration device as described in any of the embodiments above. Since the battery testing system provided by this utility model includes the battery test terminal integration device provided by this utility model, it possesses at least all the beneficial effects of the battery test terminal integration device provided by this utility model. For details, please refer to the relevant descriptions above regarding the beneficial effects of the battery test terminal integration device provided by this utility model; therefore, the beneficial effects of the battery testing system provided by this utility model will not be elaborated upon here.

[0053] It should be noted that, as those skilled in the art will understand, the present invention does not limit the specific type of the battery electrical parameter tester. The battery electrical parameter tester can be a battery conductivity tester for measuring the battery's conductivity parameters, or a battery internal resistance tester for measuring electrical parameters such as voltage, internal resistance, and capacity. It should also be noted that, as those skilled in the art will understand, the battery testing system provided by the present invention can include multiple battery electrical parameter testers, and the number of battery electrical parameter testers is equal to the number of terminal assemblies 200 provided on the integrated post 100. This allows for the simultaneous measurement of electrical parameters (e.g., conductivity parameters) of multiple batteries under test, further improving the testing efficiency of battery electrical parameters (e.g., conductivity parameters).

[0054] In summary, compared with the prior art, the battery test terminal integration device and battery test system provided by this utility model have the following beneficial effects:

[0055] (1) This utility model can lead out the positive terminal of the battery under test through the corresponding first wire 230 and first terminal 210, and lead out the negative terminal of the battery under test through the corresponding second wire 240 and second terminal 220. Therefore, in the process of measuring the electrical parameters of the battery, one of the probes or clamps of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the first terminal 210 which is electrically connected to the positive terminal of the battery under test, and the other probe or clamp of the battery electrical parameter tester (e.g., battery conductivity tester) can be electrically connected to the second terminal 220 which is electrically connected to the negative terminal of the battery under test. Thus, the electrical parameters (e.g., conductivity parameters) of the battery can be measured. It can be seen that by using the battery test terminal integrated device provided by this utility model, the measurement space of battery electrical parameters can be transferred from the battery cabinet to the external space, thereby effectively solving the problem of accidental contact and short circuit risk caused by the limited measurement space, and effectively improving the safety of the battery electrical parameter measurement process. Furthermore, since the battery test terminal integrated device provided by this utility model includes multiple sets of terminal components 200, this utility model can simultaneously bring out the positive and negative terminals of multiple batteries to be tested. Thus, multiple battery electrical parameter testers (such as battery conductivity testers) can be used to simultaneously measure the electrical parameters (such as conductivity parameters) of multiple batteries to be tested, thereby effectively improving battery testing efficiency (previously, measuring a UPS (Uninterruptible Power Supply) cabinet took about 15 minutes, but by using the battery test terminal integrated device provided by this utility model, it takes about 3 minutes), effectively solving the problem of battery testing efficiency being affected by limited measurement space.

[0056] (2) By setting the length of the first wire 230 of each group of terminal components 200 to the same length and setting the length of the second wire 240 of each group of terminal components 200 to the same length, this utility model can ensure that the measurement error caused by the wires (including the first wire 230 and the second wire 240) in each group of terminal components 200 is the same. This ensures that only one error needs to be set during the measurement of electrical parameters (e.g., conductance parameters) of multiple batteries connected to the same battery test terminal integrated device, thereby further improving the testing efficiency of battery electrical parameters (e.g., conductance parameters).

[0057] It should be noted that in the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0058] It should also be noted that the above description is only a description of the preferred embodiment of this utility model and is not intended to limit the scope of this utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure are within the protection scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of this utility model. Therefore, if these modifications and variations fall within the scope of this utility model and its equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A battery test terminal integrated device, characterized in that, The device includes an integrated post and multiple sets of mutually insulated terminal assemblies disposed on the integrated post. Each set of terminal assemblies includes a first terminal, a second terminal, a first wire, and a second wire. The first terminal and the second terminal are insulated from each other. One end of the first wire is electrically connected to the first terminal, and the other end of the first wire is used to be electrically connected to the positive electrode of the battery under test. One end of the second wire is electrically connected to the second terminal, and the other end of the second wire is electrically connected to the negative electrode of the battery under test.

2. The battery test terminal integrated device according to claim 1, characterized in that, The length of the first wire in each group of terminal assemblies is equal, and the length of the second wire in each group of terminal assemblies is also equal.

3. The battery test terminal integrated device according to claim 1, characterized in that, The first terminal is provided with a first insertion hole, and the second terminal is provided with a second insertion hole.

4. The battery test terminal integration device according to claim 1, characterized in that, The first wire has a first metal pin at one end for electrical connection with the positive terminal of the battery under test, and the second wire has a second metal pin at one end for electrical connection with the negative terminal of the battery under test.

5. The battery test terminal integrated device according to claim 1, characterized in that, The first wire has a first metal clamp at one end for electrical connection with the positive terminal of the battery under test, and the second wire has a second metal clamp at one end for electrical connection with the negative terminal of the battery under test.

6. The battery test terminal integration device according to claim 1, characterized in that, The first terminal and the second terminal in the same group of terminal assemblies are spaced apart along the axial direction of the integrated post.

7. The battery test terminal integrated device according to claim 1, characterized in that, The distance between the first terminal and the second terminal in each set of terminal assemblies is equal.

8. The battery test terminal integrated device according to claim 1, characterized in that, The integrated column has a support base at its bottom, and the diameter of the support base is larger than the diameter of the integrated column.

9. The battery test terminal integrated device according to claim 1, characterized in that, It also includes a protective cabinet, and the integrated column is disposed inside the protective cabinet.

10. A battery testing system, characterized in that, It includes a battery electrical parameter tester and a battery test terminal integrated device according to any one of claims 1 to 9.

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