Battery insulation and voltage resistance testing mechanism

Abstract

The utility model relates to the technical field of battery detection, in particular to a battery insulation and voltage resistance testing mechanism. The battery insulation and voltage resistance testing mechanism comprises a fixing jig, a base, a front conductive flexible part, a rear conductive flexible part, an upper conductive flexible part, a left conductive flexible part and a right conductive flexible part. The fixing jig is configured to bear and fix the battery, and a front conductive flexible piece is arranged on the fixing jig. A front conductive flexible part is arranged on the base, a rear conductive flexible part is arranged on the base, the fixing jig is arranged on the base, the front conductive flexible part is used for being attached to the front side face of the battery, and the rear conductive flexible part is used for being attached to the rear side face of the battery. The upper conductive flexible part is used for being attached to the upper side face of the battery. The base is further provided with a left conductive flexible part and a right conductive flexible part, the left conductive flexible part is used for being attached to the left side face of the battery, and the right conductive flexible part is used for being attached to the right side face of the battery. The battery insulation and voltage resistance testing mechanism is compact in structure, small in size and capable of saving installation space; working efficiency can be improved, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery detection technical field especially relates to a battery insulation withstand voltage test mechanism. BACKGROUND

[0002] The battery insulation withstand voltage test mechanism is an indispensable important component in battery research and development, production and quality control. The insulation performance of the battery is one of the key indicators to ensure its safe and reliable operation in work, and the insulation withstand voltage test is an important means to evaluate this performance. The design and implementation of the battery insulation withstand voltage test mechanism aims to detect the size of the insulation resistance between the battery interior and the external circuit and the withstand voltage capacity of the battery under a certain voltage, so as to comprehensively evaluate the safety and reliability of the battery.

[0003] Taking a square battery as an example, multiple battery insulation withstand voltage test mechanisms need to be set in the prior art, so that the detection of the insulation withstand voltage performance of multiple surfaces of the square battery can be completed, which makes the battery insulation withstand voltage test mechanism in the prior art bulky, large in floor area, complex in structure and high in cost. If one battery insulation withstand voltage test mechanism is used to test the square battery, the work efficiency will undoubtedly be reduced.

[0004] Therefore, it is urgent to design a battery insulation withstand voltage test mechanism to solve the above technical problems. SUMMARY

[0005] The utility model discloses a battery insulation withstand voltage test mechanism, simple and compact structure, small size, save installation space, can improve work efficiency and save cost at the same time.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a battery insulation withstand voltage test mechanism, comprising:

[0008] The fixing jig is configured to receive and fix the battery, and a front conductive flexible piece is arranged on the fixing jig;

[0009] A rear conductive flexible piece is arranged on the base, the fixing jig is arranged on the base, and the front conductive flexible piece and the rear conductive flexible piece are arranged opposite to each other; the front conductive flexible piece is used to be attached to the front side of the battery, and the rear conductive flexible piece is used to be attached to the rear side of the battery;

[0010] An upper conductive flexible piece is arranged on the top of the base, and the upper conductive flexible piece is used to be attached to the upper side of the battery;

[0011] The base is also provided with a left conductive flexible piece and a right conductive flexible piece, the left conductive flexible piece and the right conductive flexible piece are oppositely arranged, the left conductive flexible piece is used for being attached to the left side of the battery, and the right conductive flexible piece is used for being attached to the right side of the battery.

[0012] As an optional technical scheme of the battery insulation voltage test mechanism, the fixing jig comprises a mounting plate, a front driving assembly and a first sliding rail, the first sliding rail and the front driving assembly are arranged on the mounting plate, the front conductive flexible piece is in sliding connection with the first sliding rail, and the front driving assembly is in driving connection with the front conductive flexible piece, so as to drive the front conductive flexible piece to slide on the first sliding rail and approach or move away from the front side of the battery.

[0013] As an optional technical scheme of the battery insulation voltage test mechanism, the fixing jig comprises a connecting block, an elastic piece and a pressing plate, the connecting block is connected with the mounting plate, one end of the elastic piece is connected with the connecting block, and the other end of the elastic piece is connected with the pressing plate, and the pressing plate can press the battery under the action force of the elastic piece.

[0014] As an optional technical scheme of the battery insulation voltage test mechanism, the side of the pressing plate facing the battery is provided with an inclined surface, and the side of the inclined surface facing the battery is inclined.

[0015] As an optional technical scheme of the battery insulation voltage test mechanism, the base is provided with a left driving assembly, the battery insulation voltage test mechanism comprises a probe, the left driving assembly is in driving connection with the left conductive flexible piece and the probe, the pressing plate is provided with a through hole, and the probe is used for penetrating through the through hole and being connected with the left side of the battery.

[0016] As an optional technical scheme of the battery insulation voltage test mechanism, the base is also provided with a right driving assembly, the battery insulation voltage test mechanism comprises a cap, the right driving assembly is in driving connection with the right conductive flexible piece and the cap, the right driving assembly is used for driving the right conductive flexible piece to abut against the right side of the battery, and is used for driving the cap to cover the explosion-proof valve on the battery.

[0017] As an optional technical scheme of the battery insulation voltage test mechanism, the base is provided with a second sliding rail and a first driving assembly, the fixing jig is in sliding connection with the second sliding rail, and the first driving assembly is in driving connection with the fixing jig.

[0018] As an optional technical scheme of the battery insulation voltage withstand test mechanism, the base is further provided with a guide column, the upper conductive flexible piece is sleeved on the guide column, and the battery insulation voltage withstand test mechanism further comprises a second driving assembly, which is drivingly connected with the upper conductive flexible piece, so that the upper conductive flexible piece moves up and down.

[0019] As an optional technical scheme of the battery insulation voltage withstand test mechanism, the base is further provided with a third sliding rail, a fourth sliding rail, a third driving assembly and a fourth driving assembly, the third driving assembly is connected with the left driving assembly, and the left driving assembly is slidingly connected with the third sliding rail; the fourth driving assembly is connected with the right driving assembly, and the right driving assembly is slidingly connected with the fourth sliding rail.

[0020] As an optional technical scheme of the battery insulation voltage withstand test mechanism, the battery insulation voltage withstand test mechanism further comprises a lifting assembly and a stopper, the lifting assembly is connected with the fixing jig, a driving end of the lifting assembly is drivingly connected with the stopper, so that the stopper moves up and down; the stopper is used for positioning the battery.

[0021] The battery insulation voltage withstand test mechanism has at least the following beneficial effects:

[0022] The utility model discloses a battery insulation voltage withstand test mechanism, and the battery insulation voltage withstand test mechanism includes fixed jig, base, front conductive flexible piece, rear conductive flexible piece, upper conductive flexible piece, left conductive flexible piece and right conductive flexible piece. Fixed jig is configured as receiving and fixing battery, and fixed jig is provided with front conductive flexible piece. The base is provided with rear conductive flexible piece, and the fixed jig is arranged on the base, and the front conductive flexible piece and the rear conductive flexible piece are arranged opposite each other;Front conductive flexible piece is used for being attached to the front side of battery, and rear conductive flexible piece is used for being attached to the rear side of battery. The top of base is provided with upper conductive flexible piece, and the upper conductive flexible piece is used for being attached to the upper side of battery. The base is further provided with left conductive flexible piece and right conductive flexible piece, and the left conductive flexible piece and the right conductive flexible piece are arranged opposite each other, the left conductive flexible piece is used for being attached to the left side of battery, and the right conductive flexible piece is used for being attached to the right side of battery.

[0023] By simultaneously integrating the front conductive flexible piece, the rear conductive flexible piece, the left conductive flexible piece, the right conductive flexible piece and the upper conductive flexible piece on the base, the battery insulation voltage withstand test mechanism in the utility model can realize the test of the insulation voltage withstand performance of multiple surfaces of the battery, improve the work efficiency and save the cost. Meanwhile, the battery insulation voltage withstand test mechanism has compact structure, small size, saves the installation space and is convenient to assemble. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of the contents of the embodiments of the present application and the drawings.

[0025] Figure 1 is a structural schematic view of the battery insulation withstand voltage test mechanism in the first perspective provided by the embodiments of the present application;

[0026] Figure 2 is a structural schematic view of the battery insulation withstand voltage test mechanism in the second perspective provided by the embodiments of the present application;

[0027] Figure 3 is a partial structural schematic view of the battery insulation withstand voltage test mechanism provided by the embodiments of the present application;

[0028] Figure 4 is a structural schematic view of the fixing jig provided by the embodiments of the present application;

[0029] Figure 5 is a structural schematic view of the fixing jig and the battery provided by the embodiments of the present application;

[0030] Figure 6 is a structural schematic view of the left driving assembly and the left conductive flexible piece provided by the embodiments of the present application;

[0031] Figure 7 is a structural schematic view of the right driving assembly and the right conductive flexible piece provided by the embodiments of the present application.

[0032] Reference signs

[0033] 10, battery;

[0034] 100, fixing jig; 110, front conductive flexible piece; 120, mounting plate; 130, front driving assembly; 140, first sliding rail; 150, connecting block; 160, elastic piece; 170, pressing plate; 1701, inclined surface; 1702, through hole; 180, lifting assembly; 190, stop block;

[0035] 200, base; 210, rear conductive flexible piece; 220, upper conductive flexible piece; 230, left conductive flexible piece; 240, right conductive flexible piece; 250, left driving assembly; 2501, probe; 260, right driving assembly; 2601, cap; 270, guide column; 280, first connecting plate; 290, second connecting plate;

[0036] 300, first driving assembly; 400, second driving assembly; 500, third driving assembly; 600, fourth driving assembly; 700, second slide rail; 800, third slide rail; 900, fourth slide rail. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0039] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0040] In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0041] In the description of the present application, it should also be noted that, unless otherwise specified and limited, the terms "provided", "connected" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] In this invention, 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. Furthermore, "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.

[0043] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0044] This embodiment provides a battery insulation withstand voltage testing mechanism, which has a simple and compact structure, is miniaturized, and saves installation space; at the same time, it can improve work efficiency and save costs.

[0045] like Figures 1-7 As shown, the battery insulation withstand voltage testing mechanism mainly includes a fixing fixture 100, a base 200, a front conductive flexible member 110, a rear conductive flexible member 210, an upper conductive flexible member 220, a left conductive flexible member 230, and a right conductive flexible member 240. The fixing fixture 100 is configured to receive and fix the battery 10, and the front conductive flexible member 110 is provided on the fixing fixture 100. The rear conductive flexible member 210 is provided on the base 200. The fixing fixture 100 is mounted on the base 200, and the front conductive flexible member 110 and the rear conductive flexible member 210 are positioned opposite each other. The front conductive flexible member 110 is used to attach to the front side of the battery 10, and the rear conductive flexible member 210 is used to attach to the rear side of the battery 10. The upper conductive flexible member 220 is mounted on the top of the base 200 and is used to attach to the upper side of the battery 10. The base 200 is also provided with a left conductive flexible member 230 and a right conductive flexible member 240. The left conductive flexible member 230 and the right conductive flexible member 240 are arranged facing each other. The left conductive flexible member 230 is used to attach to the left side of the battery 10, and the right conductive flexible member 240 is used to attach to the right side of the battery 10.

[0046] Based on the above design, in the embodiment, the fixing jig 100 can receive and fix the battery 10, improve the stability and reliability of the battery 10, and avoid the phenomenon of shaking and instability of the battery 10 during the test. During the test, the front conductive flexible piece 110 and the rear conductive flexible piece 210 are connected with the front side and the rear side of the battery 10 respectively, and then a first closed loop of "front conductive flexible piece 110-battery 10-rear conductive flexible piece 210" is formed. Through the external detection instrument, whether the first closed loop has current flow can be tested. If there is current flow, it indicates that the insulating layer of the battery 10 is damaged, and the battery 10 is unqualified; otherwise, the battery 10 is qualified. Then, the front conductive flexible piece 110 and the rear conductive flexible piece 210 are retracted respectively, and the left conductive flexible piece 230 and the right conductive flexible piece 240 are connected with the left side and the right side of the battery 10 respectively and form a second closed loop of "left conductive flexible piece 230-battery 10-right conductive flexible piece 240". Through the external detection instrument, whether the second closed loop has current flow can be tested. If there is current flow, it indicates that the insulating layer of the battery 10 is damaged, and the battery 10 is unqualified; otherwise, the battery 10 is qualified. Finally, the right conductive flexible piece 240 is retracted, and the left conductive flexible piece 230 remains in place. At this time, the upper conductive flexible piece 220 is connected with the upper side of the battery 10, and a third closed loop of "upper conductive flexible piece 220-battery 10-left conductive flexible piece 230" is formed. Through the external detection instrument, whether the third closed loop has current flow can be tested. If there is current flow, it indicates that the insulating layer of the battery 10 is damaged, and the battery 10 is unqualified; otherwise, the battery 10 is qualified.

[0047] In the above, by simultaneously integrating the front conductive flexible piece 110, the rear conductive flexible piece 210, the left conductive flexible piece 230, the right conductive flexible piece 240 and the upper conductive flexible piece 220 on the base 200, the battery insulation voltage test mechanism in the embodiment can be used to test the insulation voltage performance of multiple surfaces of the battery 10, improve work efficiency and save cost. At the same time, the battery insulation voltage test mechanism has a compact structure, a small size, saves installation space and is convenient to assemble.

[0048] Optionally, the front conductive flexible piece 110, the rear conductive flexible piece 210, the left conductive flexible piece 230, the right conductive flexible piece 240 and the upper conductive flexible piece 220 in the embodiment can be made of conductive sponge material, which not only has the performance of conducting electricity, but also can flexibly contact the battery 10 to avoid scratching the battery 10 during the test and improve the protection of the battery 10.

[0049] Optionally, the battery 10 in the embodiment can be a square battery.

[0050] As Figure 1 , Figures 4-5As shown, in the embodiment, the fixing jig 100 comprises a mounting plate 120, a front driving assembly 130 and a first sliding rail 140, the first sliding rail 140 and the front driving assembly 130 are both arranged on the mounting plate 120, the front conductive flexible piece 110 is in sliding connection with the first sliding rail 140, and the front driving assembly 130 is in driving connection with the front conductive flexible piece 110, so as to drive the front conductive flexible piece 110 to slide on the first sliding rail 140 and approach or move away from the front side of the battery 10, so that the front driving assembly 130 drives the front conductive flexible piece 110 to move on the first sliding rail 140, so as to approach or move away from the front side of the battery 10, thereby improving the working efficiency.

[0051] As shown, Figures 4-5 In the embodiment, the fixing jig 100 comprises a connecting block 150, an elastic piece 160 and a pressing plate 170, the connecting block 150 is connected with the mounting plate 120, one end of the elastic piece 160 is connected with the connecting block 150, and the other end is connected with the pressing plate 170, and the pressing plate 170 can press the battery 10 under the action force of the elastic piece 160. Further, the side of the pressing plate 170 facing the battery 10 is provided with an inclined surface 1701, and the side of the inclined surface 1701 facing the battery 10 is inclined.

[0052] Through the arrangement of the connecting block 150, the elastic piece 160 and the pressing plate 170, when the battery 10 needs to be placed on the fixing jig 100, the robot can apply a certain force downward to the battery 10, the inclined surface 1701 on the pressing plate 170 can play a certain guiding role on the battery 10, at this time the pressing plate 170 applies a certain pressure to the elastic piece 160, so that the elastic piece 160 shrinks, and then the pressing plate 170 can be slightly moved away from the battery 10, and then the battery 10 can be installed in place. Finally, the elastic piece 160 pushes the pressing plate 170 to move towards the battery 10 under the action of the elastic force, so that the pressing plate 170 can press the battery 10, avoiding the phenomenon of shaking or displacement of the battery 10 during detection.

[0053] The arrangement of the inclined surface 1701 on the pressing plate 170 can play a certain guiding role on the battery 10, improve the working efficiency of placing the battery 10, and avoid the collision between the pressing plate 170 and the battery 10, thereby protecting the battery 10.

[0054] Optionally, in the embodiment, the connecting block 150, the elastic piece 160 and the pressing plate 170 can all be provided as two, and one connecting block 150, one elastic piece 160 and one pressing plate 170 form a locking assembly and are arranged at the left side of the fixing jig 100, and the other locking assembly is arranged at the right side of the fixing jig 100, so as to improve the stability and reliability of fixing the battery 10 through the arrangement of the two locking assemblies.

[0055] Optionally, the elastic member 160 in the embodiment can be provided as a spring.

[0056] As Figures 2-3 shown, in the embodiment, the battery insulation withstand voltage test mechanism further comprises a lifting assembly 180 and a stop block 190, the lifting assembly 180 is connected with the mounting plate 120 of the fixing jig 100, the driving end of the lifting assembly 180 is drivingly connected with the stop block 190 to drive the stop block 190 to move up and down; the stop block 190 is used for positioning the battery 10.

[0057] When the mechanical hand needs to place the battery 10 on the fixing jig 100, at this time, the driving end of the lifting assembly 180 drives the stop block 190 to rise, the stop block 190 can position the rear side of the battery 10 to ensure the accuracy of the position of the battery 10 placed by the mechanical hand. After the detection of the battery 10 is completed, the lifting assembly 180 drives the stop block 190 to descend to make space for the mechanical hand to clamp the battery 10, facilitating the discharging work of the battery 10.

[0058] Optionally, the lifting assembly 180 in the embodiment can be provided as a lifting cylinder. The lifting assembly 180 and the stop block 190 can both be provided as a plurality of, and the lifting assembly 180 and the stop block 190 are provided in one-to-one correspondence.

[0059] As Figure 1 and Figure 6 shown, in the embodiment, the base 200 is provided with a left driving assembly 250, the battery insulation withstand voltage test mechanism comprises a probe 2501, the left driving assembly 250 is drivingly connected with the left conductive flexible member 230 and the probe 2501, the pressing plate 170 is provided with a through hole 1702, the probe 2501 is used for penetrating the through hole 1702 and connecting with the left side of the battery 10, at the same time, the left driving assembly 250 drives the left conductive flexible member 230 to be attached with the left side of the battery 10, so as to realize the electrical connection between the left conductive flexible member 230 and the battery 10.

[0060] Further, as Figure 1 and Figure 7 shown, the base 200 in the embodiment is further provided with a right driving assembly 260, the battery insulation withstand voltage test mechanism comprises a cap 2601, the right driving assembly 260 is drivingly connected with the right conductive flexible member 240 and the cap 2601, the right driving assembly 260 is used for driving the right conductive flexible member 240 to abut against the right side of the battery 10, and is used for driving the cap 2601 to cover the explosion-proof valve of the battery 10. Thus, the conduction purpose of the second closed loop is realized.

[0061] Exemplarily, the front driving assembly 130, the left driving assembly 250 and the right driving assembly 260 in the embodiment can all be provided as cylinders or can all be provided as motors.

[0062] AsFigure 1 As shown in the embodiment, the base 200 is provided with the second sliding rail 700 and the first driving assembly 300, the fixing jig 100 is slidably connected with the second sliding rail 700, and the first driving assembly 300 is drivingly connected with the fixing jig 100. The first driving assembly 300 can drive the fixing jig 100 to slide on the first sliding rail 140, so as to realize the purpose of the fixing jig 100 entering or exiting the detection station of the battery insulation withstand voltage testing mechanism. For example, when the mechanical hand needs to feed the battery 10, the first driving assembly 300 can drive the fixing jig 100 to exit the detection station, so as to facilitate the feeding of the mechanical hand and avoid the battery 10 from being bumped.

[0063] As shown in the embodiment, the base 200 is provided with the second sliding rail 700 and the first driving assembly 300, the fixing jig 100 is slidably connected with the second sliding rail 700, and the first driving assembly 300 is drivingly connected with the fixing jig 100. The first driving assembly 300 can drive the fixing jig 100 to slide on the first sliding rail 140, so as to realize the purpose of the fixing jig 100 entering or exiting the detection station of the battery insulation withstand voltage testing mechanism. For example, when the mechanical hand needs to feed the battery 10, the first driving assembly 300 can drive the fixing jig 100 to exit the detection station, so as to facilitate the feeding of the mechanical hand and avoid the battery 10 from being bumped. Figure 1 As shown in the embodiment, the base 200 is provided with the second sliding rail 700 and the first driving assembly 300, the fixing jig 100 is slidably connected with the second sliding rail 700, and the first driving assembly 300 is drivingly connected with the fixing jig 100. The first driving assembly 300 can drive the fixing jig 100 to slide on the first sliding rail 140, so as to realize the purpose of the fixing jig 100 entering or exiting the detection station of the battery insulation withstand voltage testing mechanism. For example, when the mechanical hand needs to feed the battery 10, the first driving assembly 300 can drive the fixing jig 100 to exit the detection station, so as to facilitate the feeding of the mechanical hand and avoid the battery 10 from being bumped.

[0064] The setting of the guide column 270 can guide the lifting movement of the upper conductive flexible piece 220, and improve the accuracy of the movement track of the upper conductive flexible piece 220.

[0065] Optionally, the guide column 270 in the embodiment can be provided as a plurality of guide columns 270, for example, four guide columns 270, to improve the stability and reliability of the movement of the upper conductive flexible piece 220.

[0066] Please continue to refer to Figure 1 The battery insulation withstand voltage testing mechanism further comprises a first connecting plate 280 and a second connecting plate 290, the first connecting plate 280 is movably connected with the guide column 270, and the upper conductive flexible piece 220 is arranged on the side of the first connecting plate 280 facing the battery 10. The second connecting plate 290 is fixedly connected with the top of the guide column 270, the second driving assembly 400 is arranged on the second connecting plate 290, and the driving end of the second driving assembly 400 penetrates through the second connecting plate 290 and is connected with the first connecting plate 280, so as to drive the lifting movement of the first connecting plate 280.

[0067] The setting of the first connecting plate 280 can improve the convenience of assembling the upper conductive flexible piece 220, and ensure the stability of the lifting movement of the upper conductive flexible piece 220, so as to ensure that the upper conductive flexible piece 220 can be closely attached to the upper side of the battery 10, thereby avoiding the phenomenon of open circuit and improving the accuracy of detection. The setting of the second connecting plate 290 can improve the convenience and reliability of installing the second driving assembly 400, improve the integration of the battery insulation withstand voltage testing mechanism, make the battery insulation withstand voltage testing mechanism compact in structure, save the floor area, and save the cost.

[0068] As Figure 1 shown, in the embodiment, the base 200 is further provided with a third sliding rail 800, a fourth sliding rail 900, a third driving assembly 500 and a fourth driving assembly 600, the third driving assembly 500 is connected with the left driving assembly 250, and the left driving assembly 250 is in sliding connection with the third sliding rail 800; the fourth driving assembly 600 is connected with the right driving assembly 260, and the right driving assembly 260 is in sliding connection with the fourth sliding rail 900.

[0069] The third driving assembly 500 can drive the left driving assembly 250 to move on the third sliding rail 800, and the fourth driving assembly 600 can drive the right driving assembly 260 to move on the fourth sliding rail 900, so as to realize the purpose of approaching or moving away from the battery 10, improve the continuity of the battery 10 detection, and improve the work efficiency.

[0070] Of course, the embodiment can also be provided with a fifth driving assembly to drive the rear conductive flexible piece 210, so as to realize the purpose of approaching or moving away from the rear side of the battery 10.

[0071] Exemplarily, the first driving assembly 300, the second driving assembly 400, the third driving assembly 500, the fourth driving assembly 600 and the fifth driving assembly in the embodiment can all be provided with a motor or can all be provided with a pneumatic cylinder.

[0072] Obviously, the above only describes the preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and more other equivalent embodiments can be included without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

[0073] Note that in the description of the present specification, the description referring to the terms "some embodiments", "other embodiments", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A battery insulation withstand test mechanism, characterized by, The utility model relates to a battery insulation voltage resistance test mechanism, including: The fixed tool (100) is configured to receive and fix the battery (10), and the front conductive flexible piece (110) is arranged on the fixed tool (100); The base (200) is provided with the rear conductive flexible piece (210), the fixed tool (100) is arranged on the base (200), and the front conductive flexible piece (110) and the rear conductive flexible piece (210) are arranged opposite to each other; the front conductive flexible piece (110) is used for being attached to the front side of the battery (10), and the rear conductive flexible piece (210) is used for being attached to the rear side of the battery (10); The top of the base (200) is provided with the upper conductive flexible piece (220), and the upper conductive flexible piece (220) is used for being attached to the upper side of the battery (10); The base (200) is further provided with the left conductive flexible piece (230) and the right conductive flexible piece (240), and the left conductive flexible piece (230) and the right conductive flexible piece (240) are arranged opposite to each other; the left conductive flexible piece (230) is used for being attached to the left side of the battery (10), and the right conductive flexible piece (240) is used for being attached to the right side of the battery (10).

2. The battery insulation withstand test mechanism according to claim 1, wherein The fixed tool (100) includes a mounting plate (120), a front driving assembly (130) and a first sliding rail (140), the first sliding rail (140) and the front driving assembly (130) are both arranged on the mounting plate (120), the front conductive flexible piece (110) is in sliding connection with the first sliding rail (140), and the front driving assembly (130) is in driving connection with the front conductive flexible piece (110) to drive the front conductive flexible piece (110) to slide on the first sliding rail (140) and approach or move away from the front side of the battery (10).

3. The battery insulation withstand test mechanism according to claim 2, characterized by, The fixed tool (100) includes a connecting block (150), an elastic piece (160) and a pressing plate (170), the connecting block (150) is connected with the mounting plate (120), one end of the elastic piece (160) is connected with the connecting block (150), and the other end of the elastic piece (160) is connected with the pressing plate (170); the pressing plate (170) can press the battery (10) tightly under the action force of the elastic piece (160).

4. The battery insulation withstand test mechanism according to claim 3, wherein The side of the pressing plate (170) facing the battery (10) is provided with an inclined surface (1701), and the inclined surface (1701) is inclined towards the side of the battery (10).

5. The battery insulation withstand test mechanism according to claim 3, wherein The base (200) is provided with a left driving assembly (250), and the battery insulation voltage resistance test mechanism includes a probe (2501); the left driving assembly (250) is in driving connection with the left conductive flexible piece (230) and the probe (2501); the pressing plate (170) is provided with a through hole (1702), and the probe (2501) is used for penetrating through the through hole (1702) and being connected with the left side of the battery (10).

6. The battery insulation withstand test mechanism according to claim 5, wherein The base (200) is further provided with a right driving assembly (260), the battery insulation voltage test mechanism comprises a cap (2601), the right driving assembly (260) is drivingly connected with the right conductive flexible piece (240) and the cap (2601), and the right driving assembly (260) is used for driving the right conductive flexible piece (240) to abut against the right side surface of the battery (10) and driving the cap (2601) to cover the explosion-proof valve on the battery (10).

7. The battery insulation withstand test mechanism according to claim 1, wherein The base (200) is provided with a second sliding rail (700) and a first driving assembly (300), the fixing jig (100) is slidingly connected with the second sliding rail (700), and the first driving assembly (300) is drivingly connected with the fixing jig (100).

8. The battery insulation withstand test mechanism according to claim 1, wherein The base (200) is further provided with a guide column (270), the upper conductive flexible piece (220) is sleeved on the guide column (270), and the battery insulation voltage test mechanism further comprises a second driving assembly (400), the second driving assembly (400) is drivingly connected with the upper conductive flexible piece (220) to drive the upper conductive flexible piece (220) to move up and down.

9. The battery insulation withstand test mechanism according to claim 8, wherein The battery insulation voltage test mechanism further comprises a first connecting plate (280) and a second connecting plate (290), the first connecting plate (280) is movably connected with the guide column (270), and the upper conductive flexible piece (220) is arranged on one side of the first connecting plate (280) facing the battery (10). The second connecting plate (290) is fixedly connected with the top of the guide column (270), the second driving assembly (400) is arranged on the second connecting plate (290), and the driving end of the second driving assembly (400) penetrates through the second connecting plate (290) and is connected with the first connecting plate (280), so that the first connecting plate (280) is driven to move up and down.

10. The battery insulation withstand test mechanism according to any one of claims 1 to 9, characterized by, The battery insulation voltage test mechanism further comprises a lifting assembly (180) and a stop block (190), the lifting assembly (180) is connected with the fixing jig (100), and the driving end of the lifting assembly (180) is drivingly connected with the stop block (190) to drive the stop block (190) to move up and down. The stop block (190) is used for positioning the battery (10).

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