Fixing structure of leading-out terminal and automobile

Abstract

The utility model provides a fixing structure of a leading-out terminal, and relates to the technical field of automobile accessories. The fixing structure of the leading-out terminal comprises a mounting plate which is used for mounting the leading-out terminal of a battery module and a copper bar of a connector; the mounting opening is used for being formed in a battery frame; the mounting parts are arranged on the mounting plate, and part of the mounting parts are used for being connected with or disconnected from the mounting ports in an inserted mode so as to be connected with or disconnected from the battery frame in a clamped mode; the fixing part is arranged on the mounting part, and the fixing part is used for preventing the mounting part from moving in the mounting opening in the inserting direction perpendicular to the mounting part. According to the fixing structure of the leading-out terminal, the safety of the battery module in use is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile accessories, and in particular to a terminal leading-out fixing structure and an automobile. BACKGROUND

[0002] A battery module of an automobile is a key component in a power battery system of an electric automobile. It is a unit composed of multiple lithium ion cells combined in a series-parallel manner. The cells are integrated in a battery frame to form a larger battery unit to provide required voltage and capacity.

[0003] The battery module of the related art automobile needs to be electrically connected with an external electrical system to enable the battery module to supply power to the external system of the automobile. The battery module is provided with a connector including multiple plugs and multiple copper bars. Multiple cells are each provided with a terminal leading-out. The terminal leading-out is electrically connected with the copper bar, and the plug is electrically connected with the external electrical system to enable the connector to electrically connect the cells with the external electrical system.

[0004] However, when the vehicle is running, vibration may cause the terminal leading-out to move in the battery frame, which may easily cause the electrified terminal leading-out to contact the cells, thereby reducing the safety of the battery module in use. UTILITY MODEL CONTENT

[0005] The application provides a terminal leading-out fixing structure and an automobile to solve the technical problem of the related art that the terminal leading-out shakes when the automobile is running, thereby reducing the safety of the battery module in use.

[0006] In one aspect, the application provides a terminal leading-out fixing structure, which comprises:

[0007] A mounting plate for mounting a terminal leading-out of a battery module and a copper bar of a connector;

[0008] A mounting port for being arranged on a battery frame;

[0009] A mounting piece arranged on the mounting plate, part of the mounting piece being used for plugging or unplugging with the mounting port to be clamped or unclamped with the battery frame;

[0010] A fixing piece arranged on the mounting piece, the fixing piece being used for preventing the mounting piece from moving in the mounting port in a direction perpendicular to the plugging direction of the mounting piece.

[0011] In some embodiments, the mounting port comprises a first opening and a second opening, the first opening is in communication with the second opening, the first opening is arranged perpendicularly to the second opening, the mounting member is configured to be inserted into the first opening and the second opening in a direction perpendicular to the plane on which the first opening is arranged, and the inner walls of the first opening and the second opening are configured to abut against the mounting member.

[0012] In some embodiments, the mounting member comprises a mounting block and a mounting strip, the mounting block is arranged on the mounting plate, the mounting strip is arranged on the side of the mounting block away from the mounting plate, the mounting strip is configured to be clamped with the inner wall of the battery frame over the first opening, and the mounting plate is configured to abut against the outer wall of the battery frame.

[0013] In some embodiments, the fixing member comprises a limiting block and a limiting port, the limiting block is arranged on the opposite sides of the mounting block, the limiting port is arranged on the opposite sides of the first opening, the limiting port is arranged adjacent to the two sides of the first opening to close the sides, and the limiting block is configured to be moved into or out of the limiting port.

[0014] In some embodiments, a blocking member is further included, the blocking member is arranged on the mounting member, and the blocking member is configured to block the outgoing terminal and the copper bar from the battery module.

[0015] In some embodiments, the blocking member comprises a blocking plate, one side of the blocking plate is connected with the mounting member, and the other side of the blocking plate extends upwards towards the mounting plate.

[0016] In some embodiments, the blocking plate has an abutting side configured to abut against or disengage from the abutment with the outer wall of the battery frame when part of the mounting member is inserted into or disengaged from the mounting port.

[0017] In some embodiments, a protection member is further included, the protection member is arranged on the mounting plate, and the protection member is configured to protect the outgoing terminal and the copper bar.

[0018] In some embodiments, the protection member comprises a protection plate, the protection plate is arranged on the opposite sides of the mounting plate, and the protection space for accommodating the outgoing terminal and the copper bar is formed between the two protection plates.

[0019] In another aspect, the present application provides an automobile comprising a vehicle body and the fixing structure of the outgoing terminal arranged on the vehicle body.

[0020] The application provides a fixed structure of a lead-out terminal and an automobile, and the fixed structure of the lead-out terminal is characterized in that the lead-out terminal and the copper bar are arranged on the mounting plate, so that the electrical connection between the lead-out terminal and the copper bar on the mounting plate is realized, thereby facilitating the electrical connection between the battery module and the external electrical system through the connector; the mounting plate is fixed on the battery frame through the mounting piece and the fixing piece, so that the lead-out terminal and the copper bar are fixed on the battery frame, thereby preventing the lead-out terminal and the copper bar from moving in the battery frame when the vehicle is running, and indirectly improving the safety of the lead-out terminal and the copper bar; the mounting piece is provided to be clamped with the mounting port when the mounting piece is inserted into the mounting port, so that the mounting plate is fixed with the battery frame, and the convenience of the mounting plate during mounting is improved; the fixing piece is provided to prevent the mounting piece from moving in the mounting port in a direction perpendicular to the insertion direction of the mounting piece, so that the fixing strength of the mounting plate on the battery frame is further improved, and the fixing strength of the lead-out terminal and the copper bar is indirectly improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the present application.

[0022] Figure 1 Structure diagram of the fixed structure of the lead-out terminal provided by the embodiment of the application Figure 1 ;

[0023] Figure 2 Structure diagram of the fixed structure of the lead-out terminal provided by the embodiment of the application in an assembled state

[0024] Figure 3 Explosion structure diagram of Figure 2 ;

[0025] Figure 4 Enlarged view of A in Figure 3 ;

[0026] Figure 5 Structure diagram of the fixed structure of the lead-out terminal provided by the embodiment of the application Figure 2 ;

[0027] Figure 6 Enlarged view of B in Figure 5 ;

[0028] Figure 7 Structure diagram of the fixed structure of the lead-out terminal provided by the embodiment of the application Figure 3 .

[0029] Explanation of reference signs:

[0030] 100, mounting plate; 110, groove

[0031] 200, mounting port;

[0032] 210, first opening; 220, second opening;

[0033] 300, mounting piece;

[0034] 310, mounting block; 320, mounting strip; 321, inclined surface;

[0035] 400, fixing piece;

[0036] 410, limiting block; 420, limiting port;

[0037] 500, blocking piece;

[0038] 510, blocking plate; 511, first connecting plate; 512, second connecting plate; 513, arc surface; 514, abutting side;

[0039] 600, protection piece;

[0040] 610, protection plate; 611, protection space; 612, first plate body; 613, second plate body; 614, mounting space;

[0041] 700, battery module;

[0042] 710, lead-out terminal;

[0043] 800, connector;

[0044] 810, copper bar;

[0045] 900, battery frame;

[0046] 920, top plate; 930, side plate.

[0047] The specific embodiments of the application have been shown by the above drawings, and will be described in more detail hereinafter. These drawings and the written description are not intended to restrict the scope of the concept of the application in any way, but to illustrate the concept of the application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0048] Exemplary embodiments will be described in detail with reference to the drawings, of which examples are shown. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are merely examples with which those skilled in the art can illustrate aspects of the present application as detailed in the appended claims.

[0049] As described in the background, the battery module of the related art vehicle needs to establish an electrical connection with an external electrical system to enable the battery module to supply power to the external system of the vehicle, and a connector is provided on the battery module, the connector including a plurality of plugs and a plurality of copper bars, and each of the plurality of battery cells is provided with a lead-out terminal, the lead-out terminal is electrically connected with the copper bar, and the plug is electrically connected with the external electrical system, so that the connector realizes the electrical connection between the battery cell and the external electrical system.

[0050] However, when the vehicle is running, the lead-out terminal will move in the battery frame, the lead-out terminal needs to be electrically connected with the copper bar, so that the lead-out terminal and the copper bar are both electrified, when the lead-out terminal moves to the battery cell, the electrified lead-out terminal will cause the battery cell to malfunction, or the lead-out terminal temperature rises to cause the battery cell to be high temperature, which reduces the safety of the battery module in use.

[0051] To solve the above technical problems, the embodiment of the present application provides a fixing structure of a lead-out terminal and a vehicle, by moving the mounting block towards the first opening, part of the mounting block is inserted into the first opening and the second opening, at this time, the mounting strip can abut against the inner wall of the battery frame beyond the edge of the first opening, the limiting block can be inserted into the limiting opening, and the abutment side can abut against the outer wall of the battery frame, so that the mounting block is fixed on the battery frame, by mounting the lead-out terminal and the copper bar on the mounting plate, the lead-out terminal and the copper bar can be electrically connected on the mounting plate, and the movement of the lead-out terminal and the copper bar caused by the movement of the vehicle is prevented, thereby improving the safety of the battery module in use, and by providing the blocking plate, the lead-out terminal and the copper bar can be isolated from the battery module, thereby further preventing the lead-out terminal and the copper bar from contacting the battery module, and further improving the safety of the battery module in use.

[0052] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the present application will be described below with reference to the accompanying drawings.

[0053] In combination with Figures 1 to 4The application discloses a fixing structure of a lead-out terminal, which comprises a mounting plate 100, a mounting hole 200, a mounting piece 300 and a fixing piece 400. The mounting plate 100 is used for mounting a lead-out terminal 710 of a battery module 700 and a copper bar 810 of a connector 800. The mounting hole 200 is used for being arranged on a battery frame 900. The mounting piece 300 is arranged on the mounting plate 100, and part of the mounting piece 300 is used for being plugged into or unplugged from the mounting hole 200 so as to be clamped with or unclamped with the battery frame 900. The fixing piece 400 is arranged on the mounting piece 300, and the fixing piece 400 is used for preventing the mounting piece 300 from moving in the mounting hole 200 in a direction perpendicular to the plugging direction of the mounting piece 300.

[0054] By adopting the technical scheme, the lead-out terminal 710 and the copper bar 810 are arranged on the mounting plate 100, so that the electrical connection between the lead-out terminal 710 and the copper bar 810 can be realized on the mounting plate 100, thereby facilitating the electrical connection between the battery module 700 and an external electrical system through the connector 800.

[0055] The mounting plate 100 is fixed on the battery frame 900 through the mounting piece 300 and the fixing piece 400, so that the lead-out terminal 710 and the copper bar 810 are fixed on the battery frame 900, and the movement of the lead-out terminal 710 and the copper bar 810 in the battery frame 900 caused by the driving of the vehicle is prevented, thereby indirectly improving the safety of the lead-out terminal 710 and the copper bar 810.

[0056] By arranging the mounting piece 300, the mounting piece 300 is clamped with the mounting hole 200 when the mounting piece 300 is plugged into the mounting hole 200, thereby facilitating the fixing of the mounting plate 100 and the battery frame 900 and improving the convenience of the mounting plate 100 during the mounting. By arranging the fixing piece 400, the movement of the mounting piece 300 in the mounting hole 200 in a direction perpendicular to the plugging direction of the mounting piece 300 is prevented, thereby further improving the fixing strength of the mounting plate 100 on the battery frame 900 and indirectly improving the fixing strength of the lead-out terminal 710 and the copper bar 810.

[0057] The mounting hole 200 comprises a first opening 210 and a second opening 220. The first opening 210 is communicated with the second opening 220, and the first opening 210 is arranged perpendicularly to the second opening 220. The mounting piece 300 is used for being plugged into the first opening 210 and the second opening 220 in a direction perpendicular to the plane where the first opening 210 is located. The inner walls of the first opening 210 and the second opening 220 are used for abutting against the mounting piece 300.

[0058] In the embodiment, the cross section of the battery frame 900 is in a rectangular shape, the rectangular battery frame 900 comprises a bottom plate, a top plate 920 and two side plates 930, one side of the side plate 930 is connected with the top plate 920, and the other side is connected with the bottom plate; the first opening 210 is arranged on one of the side plates 930, and the second opening 220 is arranged on the top plate 920.

[0059] By adopting the above technical scheme, by adopting the arrangement of the first opening 210 and the second opening 220, when the mounting piece 300 is inserted into the first opening 210, the inner wall of the first opening 210 can abut against the mounting piece 300, so that the first opening 210 can support the mounting piece 300 in the vertical direction, thereby preventing the mounting piece 300 from being separated from the first opening 210; when the mounting piece 300 is inserted into the second opening 220, the inner wall of the second opening 220 can abut against the mounting piece 300, so that the second opening 220 can limit the mounting piece 300 in the insertion direction of the mounting piece 300, thereby preventing the mounting piece 300 from being inserted too much, thereby improving the fixing stability of the mounting piece 300 in the first opening 210 and the second opening 220, preventing the mounting piece 300 from rotating in the first opening 210 and the second opening 220, thereby preventing the copper bar 810 from rotating the mounting plate 100 due to vibration.

[0060] In combination with Figures 4 to 7 , the mounting piece 300 comprises a mounting block 310 and a mounting strip 320, the mounting block 310 is arranged on the mounting plate 100, and the mounting strip 320 is arranged on the side of the mounting block 310 away from the mounting plate 100, the mounting strip 320 is used for clamping the inner wall of the battery frame 900 beyond the first opening 210, and the mounting plate 100 is used for abutting against the outer wall of the battery frame 900.

[0061] In the embodiment, the width of the mounting plate 100 is greater than the width of the mounting block 310, the mounting block 310 is arranged integrally with the mounting plate 100, one side of the mounting strip 320 has an inclined surface 321, and the other side is used for abutting against the inner wall of the battery frame 900 beyond the first opening 210; by adopting the arrangement of the inclined surface 321, when the mounting strip 320 moves to the position of the first opening 210, the edge of the first opening 210 can move along the inclined surface 321, and finally abut against the inner wall of the battery frame 900 beyond the first opening 210, and the arrangement of the inclined surface 321 facilitates the mounting strip 320 to pass through the first opening 210.

[0062] By adopting the technical scheme, the mounting block 310 is simple in structure and is directly inserted into the first opening 210 and the second opening 220. When the mounting block 310 is inserted into the first opening 210 and the second opening 220, the mounting block 310 can drive the mounting strip 320 to pass the first opening 210, so that the mounting strip 320 is clamped on the inner wall of the battery frame 900, the mounting strip 320 prevents the mounting block 310 from being separated from the first opening 210 and the second opening 220, and the mounting block 310 is fixed in the mounting port 200, thereby further improving the convenience of fixing the mounting block 310.

[0063] In combination Figures 2 to 7 , the fixing member 400 includes a limiting block 410 and a limiting port 420. The limiting block 410 is arranged on the opposite sides of the mounting block 310, and the limiting port 420 is arranged on the opposite sides of the first opening 210. The limiting port 420 is arranged as a closed side adjacent to the two sides of the first opening 210, and the limiting block 410 is used to move into or out of the limiting port 420.

[0064] In the embodiment, the limiting block 410 is arranged integrally with the mounting block 310, and the end of the limiting block 410 away from the mounting block 310 is arranged in a semicircular cross section. The edge of the limiting port 420 away from the first opening 210 is arranged in a semicircle. By arranging the edge of the limiting block 410 away from the mounting block 310 in a semicircle, the limiting block 410 is conveniently moved into the limiting port 420. The opposite surfaces of the mounting plate 100 and the limiting block 410 are each provided with a plurality of grooves 110. By arranging a plurality of grooves 110, the production cost of the mounting block 310 and the limiting block 410 can be reduced, and the friction with the battery frame 900 is increased, thereby indirectly improving the fixing strength of the mounting block 310 and the limiting block 410 with the battery frame 900.

[0065] By adopting the technical scheme, when the mounting block 310 is inserted into the first opening 210 and the second opening 220, the mounting block 310 can drive the limiting block 410 to be inserted into the limiting port 420. Because the limiting port 420 is arranged as a closed side adjacent to the two sides of the first opening 210, the limiting block 410 and the limiting port 420 prevent the mounting block 310 from moving in the vertical direction, thereby preventing the mounting block 310 from moving in a direction perpendicular to the insertion direction of the mounting block 310, and further improving the fixing strength of the mounting block 310 and preventing the mounting plate 100 from rotating.

[0066] In combination Figures 1 to 5 , the fixing structure of the lead-out terminal further includes a blocking member 500 arranged on the mounting member 300. The blocking member 500 is used to block the lead-out terminal 710 and the copper bar 810 from the battery module 700.

[0067] By adopting the above technical solution, since the lead-out terminal 710 and the copper busbar 810 need to be electrically connected, if the lead-out terminal 710 and the copper busbar 810 come into contact with the battery module 700, it will cause the lead-out terminal 710 and the copper busbar 810 to overheat and affect the normal operation of the battery module 700. The setting of the barrier component 500 can prevent the heat generated by the lead-out terminal 710 and the copper busbar 810 from affecting the operation of the battery module 700; and the setting of the barrier component 500 can prevent the lead-out terminal 710 and the copper busbar 810 from being electrically connected to the battery module 700, which could lead to short circuits and other phenomena, thereby further improving the safety of the battery module 700 during use.

[0068] Combination Figures 1 to 5 The barrier 500 includes a barrier plate 510, one side of which is connected to the mounting member 300, and the other side extends upward toward the mounting plate 100.

[0069] In this embodiment, the barrier plate 510 is integrally formed with the mounting block 310. The barrier plate 510 is generally L-shaped. The L-shaped barrier plate 510 includes a first connecting plate 511 and a second connecting plate 512. One side of the first connecting plate 511 is integrally formed with the mounting block 310, and one side of the second connecting plate 512 is integrally formed with the first connecting plate 511. The other side of the second connecting plate 512 extends vertically upward toward the mounting plate 100. The surface of the second connecting plate 512 facing the mounting plate 100 and located away from the first connecting plate 511 is provided with an arc-shaped surface 513. By using the arc-shaped surface 513, the friction between the lead-out terminal 710 and the second connecting plate 512 is prevented from causing damage to the lead-out terminal 710.

[0070] By adopting the above technical solution, the barrier plate 510 has a simple structure and improves the barrier effect between the lead-out terminals 710 and copper busbar 810 and the battery module 700. By extending the other side of the barrier plate 510 above the mounting plate 100, the barrier plate 510 further improves the barrier effect between the lead-out terminals 710 and copper busbar 810 and the battery module 700.

[0071] Combination Figures 1 to 5 The barrier plate 510 has an abutment side 514, which is configured to abut or dismount from the outer wall of the battery frame 900 when a portion of the mounting member 300 is inserted into or dismounted from the mounting port 200.

[0072] In this embodiment, the abutting side 514 is disposed on the surface of the second connecting plate 512 facing away from the mounting plate 100, and the abutting side 514 is disposed parallel to the mounting plate 100.

[0073] By adopting the technical scheme, when the mounting block 310 is inserted into the mounting port 200, the abutting side 514 on the blocking plate 510 can abut against the outer wall of the battery frame 900, at this time, the limiting block 410 abuts against the inner wall of the limiting port 420, and the mounting strip 320 abuts against the inner wall of the battery frame 900, thereby preventing the mounting block 310 from tilting in the mounting port 200, and further improving the fixing strength of the mounting block 310 fixed in the mounting port 200, and further preventing the copper bar 810 and the lead-out terminal 710 from moving the mounting plate 100.

[0074] In combination Figures 1 to 3 The fixing structure of the lead-out terminal further comprises a protection piece 600, which is arranged on the mounting plate 100 and is used for protecting the lead-out terminal 710 and the copper bar 810.

[0075] By adopting the technical scheme, the lead-out terminal 710 and the copper bar 810 on the mounting plate 100 can be protected by arranging the protection piece 600, thereby preventing other electrical elements in the battery module 700 from affecting the lead-out terminal 710 and the copper bar 810.

[0076] In combination Figures 1 to 3 The protection piece 600 comprises protection plates 610 arranged on opposite sides of the mounting plate 100, and the protection plates 610 have a protection space 611 between them for accommodating the lead-out terminal 710 and the copper bar 810.

[0077] In this embodiment, the protection plates 610 are arranged in an overall "L" shape, and the "L"-shaped protection plates 610 comprise first plate bodies 612 and second plate bodies 613, which are integrally arranged with the mounting plate 100. The first plate bodies 612 are arranged on opposite sides of the mounting plate 100, and the second plate bodies 613 are arranged on edges of the first plate bodies 612 away from the blocking plate 510. The second plate bodies 613 have a mounting space 614 between them for accommodating the copper bar 810.

[0078] By adopting the technical scheme, the protection plates 610 are arranged, which has a simple structure and improves the protection strength of the lead-out terminal 710 and the copper bar 810. By arranging the protection plates 610 on opposite sides of the mounting plate 100, the edges of the protection plates 610 away from the blocking plate 510 are convenient for accommodating the copper bar 810, thereby facilitating the fixing of the copper bar 810 to the mounting plate 100. In addition, the protection plates 610 can prevent the copper bar 810 from rotating, thereby improving the fixing strength of the copper plate fixed to the mounting plate 100.

[0079] An automobile comprises a vehicle body and the fixing structure of the lead-out terminal of any one of the above embodiments arranged on the vehicle body.

[0080] The fixing structure of the lead-out terminal has been described in detail in the above embodiments, and will not be repeated here.

[0081] By moving the mounting block 310 towards the first opening 210, part of the mounting block 310 is inserted into the first opening 210 and the second opening 220, at this time, the mounting strip 320 can abut against the inner wall of the battery frame 900 beyond the edge of the first opening 210, the limiting block 410 can be inserted into the limiting opening 420, and the abutting side 514 can abut against the outer wall of the battery frame 900, so that the mounting block 310 is fixed on the battery frame 900. By mounting the lead-out terminal 710 and the copper bar 810 on the mounting plate 100, the lead-out terminal 710 and the copper bar 810 can be electrically connected on the mounting plate 100, and the movement of the lead-out terminal 710 and the copper bar 810 caused by the movement of the vehicle is prevented, thereby improving the safety of the battery module 700 in use. By adopting the arrangement of the blocking plate 510, the lead-out terminal 710 and the copper bar 810 can be isolated from the battery module 700, thereby further preventing the lead-out terminal 710 and the copper bar 810 from contacting the battery module 700, and further improving the safety of the battery module 700 in use.

[0082] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0083] It is understood that the application is not limited to the exact construction and arrangement described and illustrated above and that various modifications and changes can be made without departing from the scope thereof. The scope of the application is indicated by the following claims.

Claims

1. A fixing structure for a lead-out terminal, characterized in that, include: Mounting plate (100), the mounting plate (100) is used to mount the lead-out terminals (710) of the battery module (700) and the copper busbars (810) of the connector (800); Mounting port (200) for mounting on battery frame (900); Mounting member (300), said mounting member (300) is disposed on the mounting plate (100), and part of said mounting member (300) is used to insert or detach from the mounting port (200) to engage or detach from the battery frame (900); A fastener (400) is disposed on the mounting member (300) and is used to prevent the mounting member (300) from moving within the mounting port (200) along a direction perpendicular to the insertion direction of the mounting member (300).

2. The fixing structure for the lead-out terminal according to claim 1, characterized in that, The mounting port (200) includes a first opening (210) and a second opening (220). The first opening (210) communicates with the second opening (220). The first opening (210) is arranged perpendicular to the second opening (220). The mounting member (300) is used to be inserted into the first opening (210) and the second opening (220) along a direction perpendicular to the plane where the first opening (210) is located. The inner walls of the first opening (210) and the second opening (220) are both used to abut against the mounting member (300).

3. The fixing structure for the lead-out terminal according to claim 2, characterized in that, The mounting component (300) includes a mounting block (310) and a mounting strip (320). The mounting block (310) is disposed on the mounting plate (100), and the mounting strip (320) is disposed on the side of the mounting block (310) facing away from the mounting plate (100). The mounting strip (320) is used to pass over the first opening (210) and engage with the inner wall of the battery frame (900). The mounting plate (100) is used to abut against the outer wall of the battery frame (900).

4. The fixing structure for the lead-out terminal according to claim 3, characterized in that, The fastener (400) includes a limiting block (410) and a limiting port (420). The limiting block (410) is disposed on opposite sides of the mounting block (310), and the limiting port (420) is disposed on opposite sides of the first opening (210). The two sides of the limiting port (420) adjacent to the first opening (210) are configured as closed sides. The limiting block (410) is used to move into or out of the limiting port (420).

5. The fixing structure for the lead-out terminal according to any one of claims 1-4, characterized in that, It also includes a barrier (500) disposed on the mounting member (300) for isolating the lead-out terminal (710) and the copper busbar (810) from the battery module (700).

6. The fixing structure for the lead-out terminal according to claim 5, characterized in that, The barrier (500) includes a barrier plate (510), one side of which is connected to the mounting member (300), and the other side extends upward toward the mounting plate (100).

7. The fixing structure for the lead-out terminal according to claim 6, characterized in that, The barrier plate (510) has an abutment side (514) configured to abut or dismount from the outer wall of the battery frame (900) when a portion of the mounting member (300) is inserted into or dismounted from the mounting port (200).

8. The fixing structure for the lead-out terminal according to any one of claims 1-4, characterized in that, It also includes a protective element (600) disposed on the mounting plate (100) and the protective element (600) is used to protect the lead-out terminal (710) and the copper busbar (810).

9. The fixing structure for the lead-out terminal according to claim 8, characterized in that, The protective component (600) includes a protective plate (610) disposed on opposite sides of the mounting plate (100), and a protective space (611) is provided between the two protective plates (610) for accommodating the lead-out terminal (710) and the copper busbar (810).

10. A car, characterized in that, It includes a vehicle body and a fixing structure for the lead-out terminals as described in any one of claims 1-9, which are disposed on the vehicle body.

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