Soft package battery testing device

Abstract

The utility model relates to the technical field of soft package battery processing, and discloses a soft package battery testing device. The soft package battery testing device comprises a base; the bearing mechanism is mounted on the base and can bear and position the soft package battery; the detection mechanism comprises a supporting assembly, a first probe assembly and a second probe assembly, the first probe assembly and the second probe assembly are arranged at intervals in the first direction, the first probe assembly comprises two first probes arranged at intervals in the second direction, and the second probe assembly comprises two second probes arranged at intervals in the second direction; and the driving mechanism is arranged on the base and is in driving connection with the supporting assembly, so that the two first probes respectively abut against the two tabs of the first type of soft package batteries, or the two second probes respectively abut against the two tabs of the second type of soft package batteries. The soft package battery testing device can test batteries with tabs on the two sides or the same side in a compatible mode, and the occupied space and the total cost of testing equipment are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft package battery processing equipment technical field especially relates to a soft package battery testing arrangement. BACKGROUND

[0002] Because soft package battery has the advantages such as light weight, lower mould cost, safety, its application is more and more extensive.And the performance test requirement of soft package battery applied in new energy automobile, mobile communication equipment and other fields is higher and higher.Soft package battery includes the soft package battery (two pole ears are located the same side of soft package battery) of same side pole ear and the soft package battery (two pole ears are located the two sides of opposite arrangement of soft package battery) of two sides pole ear, and the existing open circuit voltage (OCV) test is difficult to be compatible with above-mentioned two kinds of soft package battery, and the test device of configuring two respectively tests two kinds of soft package battery not only occupies more space, and cost is high. SUMMARY

[0003] The utility model discloses a kind of soft package battery testing arrangement, can be compatible with the battery of two sides pole ear and the battery of same side pole ear are tested, reduce the occupied space and total cost of test equipment.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] Soft package battery testing arrangement, comprising:

[0006] Base plate;

[0007] Bearing mechanism, installed on base plate, the bearing mechanism can bear and position the soft package battery;

[0008] Detection mechanism, including support assembly and first probe assembly and second probe assembly installed on the support assembly, the first probe assembly and the second probe assembly are spaced apart along the first direction, the first probe assembly includes two first probes spaced apart along the second direction, and the second probe assembly includes two second probes spaced apart along the second direction;

[0009] Driving mechanism, set on the base plate, and located at one side of the bearing mechanism;The driving mechanism drives the support assembly to be connected, so that two first probes can be pressed respectively two pole ears of the first kind of soft package battery, or, so that two second probes can be pressed respectively two pole ears of the second kind of soft package battery.

[0010] As an optional scheme, the position of the first probe along the first direction relative to the support assembly is adjustable;And / or

[0011] At least one second probe is adjustable along the second direction relative to the position of the support assembly.

[0012] As an optional solution, the support assembly comprises:

[0013] a first support plate connected with the output end of the driving mechanism, both the second probes are mounted on the first support plate, and the positions of the second probes relative to the first support plate along the second direction are adjustable;

[0014] two second support plates, both mounted on the first support plate and respectively located on both sides of the second probe assembly along the second direction, and each first probe is mounted on a second support plate and the position of each first probe relative to the corresponding second support plate along the first direction is adjustable.

[0015] As an optional solution, the support assembly comprises:

[0016] As an optional solution, the first carrier comprises a first carrier plate, two first supporting members and a first limiting member, the first carrier plate is detachably mounted on the base, both the first supporting members are mounted on the first carrier plate and oppositely arranged along the second direction, both the first supporting members are configured to support two tabs of the first type of soft package battery respectively, and the first limiting member is mounted on the first carrier plate and configured to limit the first type of soft package battery along the first direction;

[0017] The second carrier comprises a second carrier plate, a second supporting member and a second limiting member, the second carrier plate is detachably mounted on the base, the second supporting member is mounted on the second carrier plate and configured to support two tabs of the second type of soft package battery, and the second limiting member is mounted on the second carrier plate and configured to limit the second type of soft package battery along the second direction.

[0018] As an optional solution, the position of the first supporting member relative to the first carrier plate along the second direction is adjustable; and / or

[0019] The position of the first limiting member relative to the first carrier plate along the first direction is adjustable.

[0020] As an optional solution, the position of the second supporting member relative to the second carrier plate along the first direction is adjustable; and / or

[0021] The position of the second limiting member relative to the second carrier plate along the second direction is adjustable.

[0022] As an optional solution, the first carrier plate is an insulating plate; and / or

[0023] The second carrier plate is an insulating plate.

[0024] As an optional solution, the soft package battery testing device further comprises:

[0025] A connecting piece is connected with the base and located above the support assembly;

[0026] An adjusting piece is connected with the connecting piece and located opposite to the support assembly, and the position of the adjusting piece relative to the connecting piece in the vertical direction is adjustable.

[0027] As an optional solution, the soft package battery testing device further comprises:

[0028] A matching piece is connected with the support assembly;

[0029] A guide piece extends in the vertical direction, one end of the guide piece is connected with the matching piece, the other end of the guide piece penetrates through the matching piece and the support assembly and is connected with the connecting piece, and the guide piece and the matching piece are in sliding fit.

[0030] The soft package battery testing device has the following beneficial effects:

[0031] The battery testing device of the utility model, when the first type soft package battery positioned by the carrying mechanism is located below the detection mechanism, the driving mechanism drives the detection mechanism to be close to the carrying mechanism downward, two first probes press two tab of the first type soft package battery respectively, thereby can test the first type soft package battery of two side tab; When the second type soft package battery positioned by the carrying mechanism is located below the detection mechanism, the driving mechanism drives the detection assembly to be close to the carrying mechanism downward, two second probes press two tab of the second type soft package battery respectively, thereby can test the second type soft package battery of same side tab. That is to say, the soft package battery testing device of the utility model can be compatible with the test of the soft package battery of same side tab and the soft package battery of two side tab, thereby can reduce the occupied space and total cost of test equipment. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the schematic diagram of the soft package battery testing device provided by the embodiment of the utility model when testing the soft package battery of two side tab;

[0033] Figure 2 It is the schematic diagram of the soft package battery testing device provided by the embodiment of the utility model when testing the soft package battery of same side tab.

[0034] In the drawing:

[0035] 10, base;

[0036] 20, bearing mechanism; 21, first carrier; 211, first carrier plate; 212, first supporting member; 2121, first adjusting hole; 213, first limiting member; 2131, second adjusting hole; 22, second carrier; 221, second carrier plate; 222, second supporting member; 2221, third adjusting hole; 223, second limiting member; 2231, fourth adjusting hole;

[0037] 30, detection mechanism; 31, support assembly; 311, mounting plate; 312, first support plate; 3121, second long hole; 313, second support plate; 3131, first long hole; 321, first probe; 322, first mounting block; 331, second probe; 332, second mounting block;

[0038] 40, driving mechanism;

[0039] 50, adjusting member;

[0040] 61, guide member; 62, matching member;

[0041] 70, connecting member;

[0042] 100, first type of soft package battery; 200, second type of soft package battery. DETAILED DESCRIPTION

[0043] The utility model will be further explained in detail below in combination with the drawings and examples. It can be understood that the specific examples described here are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0044] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is in second feature "on", "above" and "upper surface" include that first feature is in second feature directly above and obliquely above, or just indicate that first feature horizontal height is higher than second feature. First feature is in second feature "under", "below" and "under surface" include that first feature is in second feature directly below and obliquely below, or just indicate that first feature horizontal height is less than second feature.

[0046] In the description of the present embodiment, the terms "upper", "lower", "right", "left", "horizontal", "vertical", and other orientation or position relationships are based on the orientation or position relationships shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0047] The embodiment provides a kind of soft package electric core testing device, it can be used to test the open circuit voltage of first type soft package battery 100 and second type soft package battery 200. Wherein, as shown in Figure 1 First type soft package battery 100 is two sides of pole lug soft package battery, as shown in Figure 2 Second type soft package battery 200 is same side of pole lug soft package battery.

[0048] As shown in Figure 1 And Figure 2As shown, the soft package battery testing device comprises a base 10, a bearing mechanism 20, a detection mechanism 30 and a driving mechanism 40. The bearing mechanism 20 is arranged on the base 10 and can bear and position the soft package battery. The detection mechanism 30 is arranged on the upper side of the bearing mechanism 20 and comprises a support assembly 31, a first probe assembly and a second probe assembly. The first probe assembly and the second probe assembly are both arranged on the support assembly 31 and are arranged in a first direction. The first probe assembly comprises two first probes 321 arranged in a second direction. The second probe assembly comprises two second probes 331 arranged in the second direction. The driving mechanism 40 is arranged on the base 10 and is located on one side of the bearing mechanism 20. The driving mechanism 40 is connected with the support assembly 31 and can drive the support assembly 31 to move up and down. When the bearing mechanism 20 positions the first type of soft package battery 100 below the detection mechanism 30, the driving mechanism 40 drives the detection mechanism 30 to move downwards to the bearing mechanism 20. The two first probes 321 press the two tabs of the first type of soft package battery 100 respectively, so that the first type of soft package battery 100 with tabs on both sides can be tested. When the bearing mechanism 20 positions the second type of soft package battery 200 below the detection mechanism 30, the driving mechanism 40 drives the detection mechanism 30 to move downwards to the bearing mechanism 20. The two second probes 331 press the two tabs of the second type of soft package battery 200 respectively, so that the second type of soft package battery 200 with tabs on the same side can be tested. That is, the soft package battery testing device can test the battery with tabs on the same side and the battery with tabs on both sides, so as to reduce the occupied space and the total cost of the testing equipment.

[0049] It should be noted that in the embodiment, the first probe 321 can not only include a needle body for realizing circuit communication, but also include a needle body for data acquisition, that is, the first probe 321 can be one needle body or two or more needle bodies. Similarly, the second probe 331 can not only not include a needle body for realizing circuit communication, but also include a needle head for data acquisition.

[0050] As Figure 1As shown, the support assembly 31 comprises a mounting plate 311, a first support plate 312 and a second support plate 313, wherein the mounting plate 311 is horizontally arranged, the driving mechanism 40 is arranged between the base 10 and the mounting plate 311, and the output end of the driving mechanism 40 is connected with the mounting plate 311. The first support plate 312 is connected with the mounting plate 311 and arranged perpendicularly to the first direction, and two second probes 331 and two second support plates 313 are mounted on one side of the first support plate 312, and the two second support plates 313 are respectively located on two sides of the second probe assembly along the second direction. The two second support plates 313 are oppositely arranged and are both arranged perpendicularly to the second direction, and each first probe 321 is correspondingly mounted on one second support plate 313, so as to realize the above arrangement of the two first probes 321 and the two second probes 331.

[0051] As shown in the figures, Figure 1 The position of the first probe 321 along the first direction relative to the support assembly 31 is adjustable. In this way, when the width (i.e. the width along the first direction) of the first type of soft package battery 100 carried by the carrying mechanism 20 is different, the positions of the two first probes 321 along the first direction can be adjusted to ensure that the two first probes 321 are respectively pressed against the middle region of the two tabs along the first direction, thereby ensuring the reliability of the test results. In the present embodiment, the position of each first probe 321 along the first direction relative to the corresponding second support plate 313 is adjustable. Specifically, the first probe assembly further comprises two first mounting blocks 322 and a plurality of first fasteners, and each first probe 321 is mounted on one first mounting block 322. Each second support plate 313 is provided with a first long hole 3131 extending along the first direction, and the first fastener can pass through the first mounting block 322 and the first long hole 3131 to lock one first mounting block 322 at any position of the corresponding first long hole 3131, and the position of the first probe 321 along the first direction can be adjusted by loosening the first fastener, which is simple in structure and convenient to operate. In other embodiments, the first probe 321 can also be inserted into different hole positions of the second support plate 313 to realize the adjustment of the position along the first direction, which is not limited herein.

[0052] As shown in the figures, Figure 2As shown, the positions of the at least one second probe 331 along the second direction relative to the support assembly 31 are adjustable. In this way, when the two tabs of the second type of pouch battery 200 carried by the carrying mechanism 20 have different intervals, by adjusting the positions of the second probes 331 along the second direction, it can be ensured that the two second probes 331 are respectively pressed against the middle regions of the two tabs, thereby ensuring the reliability of the test results. In the embodiment, the positions of the two second probes 331 along the second direction relative to the first support plate 312 are adjustable, thereby improving the flexibility of adjustment. Specifically, the second probe assembly further comprises two second mounting blocks 332 and a plurality of second fasteners, each second probe 331 is mounted on a second mounting block 332, the first support plate 312 is provided with a second long hole 3121 extending along the second direction, the second fastener is arranged through the second mounting block 332 and the second long hole 3121 and can lock the second mounting block 332 at any position of the second long hole 3121, and by loosening the second fastener, the position of the second probe 331 along the second direction can be adjusted. In the embodiment, the first support plate 312 is provided with two collinear second long holes 3121, and each second mounting block 332 is correspondingly mounted at one of the second long holes 3121. In other embodiments, the first support plate 312 can be provided with one second long hole 3121, and the two second mounting blocks 332 are both mounted at the second long hole 3121, which is not limited here.

[0053] As shown in Figure 1 and Figure 2 The carrying mechanism 20 comprises a first carrier 21 and a second carrier 22, the first carrier 21 is capable of positioning the first type of pouch battery 100, and the second carrier 22 is capable of positioning the second type of pouch battery 200. The first carrier 21 and the second carrier 22 are alternatively installed on the base 10. When the first carrier 21 is installed on the base 10, the two tabs of the first type of pouch battery 100 positioned thereby are respectively opposite to the two first probes 321; when the second carrier 22 is installed on the base 10, the two tabs of the second type of pouch battery 200 positioned thereby are respectively opposite to the two second probes 331.

[0054] Specifically, as shown in Figure 1As shown, the first carrier 21 comprises a first carrier plate 211, two first supporting members 212 and a first limiting member 213, wherein the first carrier plate 211 is detachably mounted to the base 10, the two first supporting members 212 are both mounted on the first carrier plate 211 and oppositely arranged along the second direction, and the two first supporting members 212 are respectively used for supporting two tabs of the first type of soft package battery 100, and the first limiting member 213 is mounted on the first carrier plate 211 and used for limiting the first type of soft package battery 100 along the first direction. Optionally, the first carrier plate 211 can be connected with the base 10 by means of fasteners, plug-in connection or the like, which is not limited here. When the first carrier 21 is mounted on the base 10, the two first supporting members 212 are substantially located below the two second supporting plates 313, and the first limiting member 213 is located below the first supporting plate 312. Optionally, the number of the first limiting member 213 can be one, two or more, as long as the second probe 331 is avoided.

[0055] In this embodiment, the first carrier plate 211 is an insulating plate, which can isolate the first type of soft package battery 100 from the base 10, thereby avoiding voltage leakage and ensuring test safety.

[0056] As shown, Figure 1 The first adjusting hole 2121 is adjustable relative to the position of the first carrier plate 211 along the second direction. In this way, when the length (i.e. the size along the second direction) of the first type of soft package battery 100 positioned by the first carrier 21 is different, by adjusting the positions of the two first supporting members 212 along the second direction, the two tabs of the first type of soft package battery 100 can be more stably supported under the premise that the tabs are opposite to the two first probes 321, thereby ensuring the reliability of the test. Specifically, the first supporting member 212 is provided with a first adjusting hole 2121 extending along the second direction, and the fastener is connected with the first carrier plate 211 after being threaded through the first adjusting hole 2121, thereby mounting the first supporting member 212 on the first carrier plate 211. When the position of the fastener relative to the first adjusting hole 2121 is adjusted, the position of the first supporting member 212 along the second direction is adjusted, which is simple in structure and convenient to operate. In this embodiment, the number of the first adjusting hole 2121 on each first supporting member 212 can be two, and in other embodiments, the number of the first adjusting hole 2121 can also be one or more, which is not limited here.

[0057] As shown, Figure 1As shown, the position of the first limiting member 213 relative to the first carrier plate 211 along the first direction is adjustable. With this configuration, when the width (i.e., the dimension along the first direction) of the first type of soft-pack battery 100 positioned by the first carrier 21 is different, by adjusting the position of the first limiting member 213 along the first direction, and in conjunction with adjusting the positions of the two first probes 321 along the first direction, it can be ensured that the center areas of the two tabs are respectively opposite to the two first probes 321, thus ensuring the reliability of the test. Specifically, the first limiting member 213 is provided with a second adjustment hole 2131 extending along the first direction. A fastener passes through the second adjustment hole 2131 and connects to the first carrier plate 211, thereby mounting the first limiting member 213 on the first carrier plate 211. When the position of the fastener relative to the second adjustment hole 2131 is adjusted, the position of the first limiting member 213 in the first direction is adjusted.

[0058] like Figure 2 As shown, the second carrier 22 includes a second carrier plate 221, a second support member 222, and a second limiting member 223. The second carrier plate 221 is detachably mounted to the base 10. The second support member 222 is mounted on the second carrier plate 221 and supports the two tabs of the second type of soft-pack battery 200. The second limiting member 223 is mounted on the second carrier plate 221 and limits the second type of soft-pack battery 200 along a second direction. In this embodiment, the structure for the second carrier plate 221 to connect with the base 10 is the same as the structure for the first carrier 21 to connect with the base 10, thus making the replacement of the first carrier 21 and the second carrier 22 more convenient. When the second carrier 22 is mounted on the base 10, the second support member 222 is approximately located below the first support plate 312. Optionally, the number of second limiting members 223 can be one, two, or more, as long as they avoid the second support plate 313 and the first probe 321.

[0059] In this embodiment, the second carrier plate 221 is an insulating plate. This arrangement can isolate the second type of soft-pack battery 200 from the base 10, thereby avoiding voltage leakage and ensuring test safety.

[0060] like Figure 2As shown, the position of the second supporting member 222 along the first direction relative to the second carrier plate 221 is adjustable. In this way, when the lengths (i.e. the dimensions along the first direction) of the second type of soft-pack battery 200 positioned by the second carrier 22 are different, by adjusting the position of the second supporting member 222 along the first direction, the two tabs of the second type of soft-pack battery 200 can be more stably supported under the premise that the tabs are opposite the second probes 331, ensuring the reliability of the test. Specifically, the second supporting member 222 is provided with a third adjusting hole 2221 extending along the first direction, and a fastener is connected with the second carrier plate 221 after being threaded through the third adjusting hole 2221, so as to install the second supporting member 222 on the second carrier plate 221. When the position of the fastener relative to the third adjusting hole 2221 is adjusted, the position of the second supporting member 222 along the first direction is adjusted, which is simple in structure and convenient to operate. In the embodiment, the number of third adjusting holes 2221 on the second supporting member 222 can be two, and in other embodiments, the number of third adjusting holes 2221 can also be one or more, which is not limited here.

[0061] As shown, Figure 2 the position of the second limiting member 223 along the second direction relative to the second carrier plate 221 is adjustable. In this way, when the widths (i.e. the dimensions along the second direction) of the second type of soft-pack battery 200 positioned by the second carrier 22 are different, by adjusting the position of the second limiting member 223 along the second direction, and then adjusting the positions of the two second probes 331 along the second direction, the center regions of the two tabs can be opposite the two second probes 331, ensuring the reliability of the test. Specifically, the second limiting member 223 is provided with a fourth adjusting hole 2231 extending along the second direction, and a fastener is connected with the first carrier plate 211 after being threaded through the fourth adjusting hole 2231, so as to install the first limiting member 213 on the first carrier plate 211. When the position of the fastener relative to the fourth adjusting hole 2231 is adjusted, the position of the first limiting member 213 along the first direction is adjusted.

[0062] In the embodiment, the driving mechanism 40 can be a pneumatic cylinder, which is installed on the base 10 and has an output end extending along the vertical direction and located between the base 10 and the mounting plate 311, and the output end of the pneumatic cylinder is connected with the mounting plate 311. The pneumatic cylinder is simple in structure and fast in response, thereby being conducive to reducing the cost of the soft-pack battery testing device and improving the detection efficiency. Of course, in other embodiments, the driving mechanism 40 can also be a motor cooperating with a lead screw nut or other mechanisms capable of outputting linear motion, which is not limited here.

[0063] As shown, Figure 1 and Figure 2As shown in the drawings, the soft package battery testing device further comprises a connecting piece 70, a guide piece 61 and a cooperating piece 62, the connecting piece 70 is located above the support assembly 31, the cooperating piece 62 is connected with the support assembly 31, the guide piece 61 extends in the vertical direction, one end of the guide piece 61 is installed on the base 10, the other end of the guide piece 61 penetrates through the cooperating piece 62 and the support assembly 31 and is connected with the connecting piece 70, and the guide piece 61 is in sliding fit with the cooperating piece 62. By arranging the guide piece 61 and the cooperating piece 62, the lifting movement of the testing mechanism is stable and the direction is accurate. In the embodiment, the guide piece 61 is a guide column, and the cooperating piece 62 is a guide sleeve and is installed on the mounting plate 311. In other embodiments, the guide piece 61 can be a linear guide rail, and the cooperating piece 62 is a sliding block. Alternatively, the guide piece 61 and the cooperating piece 62 can be arranged in one group, two groups or multiple groups, which is not limited here.

[0064] As shown in the drawings, Figure 1 The soft package battery testing device further comprises an adjusting piece 50, the adjusting piece 50 is connected with the connecting piece 70 and opposite to the support assembly 31 at one end, and the position of the adjusting piece 50 relative to the connecting piece 70 in the vertical direction is adjustable. The adjusting piece 50 can limit the highest position of the lifting of the support assembly 31, that is, limit the maximum stroke of the support assembly 31, and by adjusting the position of the adjusting piece 50 relative to the connecting piece 70, the maximum stroke of the support assembly 31 in the vertical direction can be adjusted. When the thickness of the soft package battery to be tested is small, by adjusting the adjusting piece 50 downward, the maximum stroke of the testing mechanism 30 can be reduced, thereby being beneficial to improve the testing efficiency, and when the thickness of the soft package battery to be tested is large, by adjusting the adjusting piece 50 upward, the maximum stroke of the testing mechanism 30 can be increased, thereby being beneficial to the installation of the battery. Alternatively, the adjusting piece 50 is a bolt, the bolt penetrates through the connecting piece 70 and is in threaded connection with the connecting piece 70. In the embodiment, the two ends of the connecting piece 70 are respectively connected with the two guide pieces 61.

[0065] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, according to the idea of the utility model, the specific embodiments and application range will be changed, and the content of the specification should not be understood as the limitation of the utility model. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A testing device for soft-pack batteries, characterized in that, include: Base (10); A support mechanism (20) is mounted on a base (10), and the support mechanism (20) is capable of supporting and positioning the soft-pack battery; The detection mechanism (30) includes a support component (31) and a first probe component and a second probe component mounted on the support component (31). The first probe component and the second probe component are arranged at intervals along a first direction. The first probe component includes two first probes (321) arranged at intervals along a second direction. The second probe component includes two second probes (331) arranged at intervals along the second direction. A driving mechanism (40) is disposed on the base (10) and located on one side of the support mechanism (20); the driving mechanism (40) drives the support assembly (31) so that the two first probes (321) can press against the two tabs of the first type of soft-pack battery respectively, or so that the two second probes (331) can press against the two tabs of the second type of soft-pack battery respectively.

2. The soft-pack battery testing device as described in claim 1, characterized in that, The position of the first probe (321) relative to the support assembly (31) along the first direction is adjustable; and / or At least one of the second probes (331) is adjustable in position relative to the support assembly (31) along the second direction.

3. The soft-pack battery testing device as described in claim 2, characterized in that, The support component (31) includes: A first support plate (312) is connected to the output end of the drive mechanism (40), and two second probes (331) are mounted on the first support plate (312). The position of the second probes (331) relative to the first support plate (312) along the second direction is adjustable. Two second support plates (313) are mounted on the first support plate (312) and are respectively located on both sides of the second probe assembly along the second direction. Each first probe (321) is mounted on a corresponding second support plate (313) and its position relative to the corresponding second support plate (313) along the first direction is adjustable.

4. The soft-pack battery testing device as described in claim 1, characterized in that, The supporting mechanism (20) includes a first carrier (21) and a second carrier (22). The first carrier (21) can position the first type of soft-pack battery, and the second carrier (22) can position the second type of soft-pack battery. The first carrier (21) and the second carrier (22) can be selectively installed on the base (10).

5. The soft-pack battery testing device as described in claim 4, characterized in that, The first carrier (21) includes a first carrier plate (211), two first support members (212) and a first limiting member (213). The first carrier plate (211) is detachably mounted on the base (10). The two first support members (212) are mounted on the first carrier plate (211) and are arranged opposite to each other along the second direction. The two first support members (212) are configured to support the two tabs of the first type of soft-pack battery respectively. The first limiting member (213) is mounted on the first carrier plate (211) and is configured to limit the first type of soft-pack battery along the first direction. The second carrier (22) includes a second carrier plate (221), a second support member (222), and a second limiting member (223). The second carrier plate (221) is detachably mounted on the base (10). The second support member (222) is mounted on the second carrier plate (221) and configured to support the two tabs of the second type of pouch battery. The second limiting member (223) is mounted on the second carrier plate (221) and configured to limit the second type of pouch battery along a second direction.

6. The soft-pack battery testing device as described in claim 5, characterized in that, The position of the first support (212) relative to the first carrier plate (211) along the second direction is adjustable; and / or The position of the first limiting member (213) relative to the first carrier plate (211) along the first direction is adjustable.

7. The soft-pack battery testing device as described in claim 5, characterized in that, The position of the second support (222) relative to the second carrier plate (221) along the first direction is adjustable; and / or The position of the second limiting member (223) relative to the second carrier plate (221) along the second direction is adjustable.

8. The soft-pack battery testing device as described in claim 5, characterized in that, The first carrier plate (211) is an insulating plate; and / or The second carrier plate (221) is an insulating plate.

9. The soft-pack battery testing apparatus according to any one of claims 1-8, characterized in that, The pouch battery testing device also includes: A connector (70) is connected to the base (10) and located above the support assembly (31); An adjusting member (50) is connected to the connecting member (70), and one end of the adjusting member (50) is opposite to the supporting assembly (31). The position of the adjusting member (50) relative to the connecting member (70) in the vertical direction is adjustable.

10. The soft-pack battery testing device as described in claim 9, characterized in that, The pouch battery testing device also includes: The mating part (62) is connected to the support assembly (31); The guide (61) extends vertically, with one end connected to the mating member (62) and the other end passing through the mating member (62) and the support assembly (31) and connected to the connector (70). The guide (61) and the mating member (62) are in sliding engagement.

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