Battery pack positioning mechanism

Abstract

The utility model discloses a battery pack positioning mechanism which comprises an installation frame, an installation piece arranged on the lower end face of the installation frame and a plurality of limiting pieces, first installation holes arranged in the extending direction are formed in the installation frame, and the limiting pieces are detachably arranged on the installation frame through the first installation holes. The limiting piece comprises a first plate in bolted connection with the first mounting hole, a limiting plate for limiting the upper end face of the battery on the mounting frame, anti-collision cotton arranged on the lower end face of the limiting plate and a connecting plate for connecting the first plate and the limiting plate. The anti-bumping device has the advantages that the anti-bumping of the battery pack can be effectively realized through the design of the mounting frame and the limiting piece, the stability of the battery pack in the transportation process is ensured, and abrasion caused by collision between the outer skin of the battery pack and the mounting frame is avoided through the anti-collision cotton.

Description

Technical Field

[0001] The utility model relates to the field of battery assembly, in particular to a battery pack positioning mechanism. Background Art

[0002] The battery pack is a core component of energy storage equipment. After shipment, the battery pack is installed in the cabinet by sliding it onto the mounting frame inside the cabinet. Due to the gap between the mounting frame and the battery pack, the rear end of the battery pack cannot be secured after being inserted into the cabinet, making it difficult to access the cabinet after installation. The battery pack must be locked at the front end of the cabinet. Therefore, during transportation of the entire energy storage device, if the transport vehicle causes bumps, the battery pack inside the cabinet will also vibrate up and down, potentially causing wear between the outer casing of the battery pack and the mounting frame.

[0003] In view of this, it is necessary to provide a battery pack positioning mechanism. Summary of the Invention

[0004] The utility model provides a battery pack positioning mechanism, which effectively solves the problem of wear of the outer skin of the battery pack caused by up and down shaking of the existing battery pack during transportation after installation.

[0005] The technical solution adopted by this utility model is

[0006] The battery pack positioning mechanism includes a mounting frame, a mounting part arranged on the lower end surface of the mounting frame, and a plurality of limiting parts. The mounting frame is provided with a No. 1 mounting hole arranged along the extension direction, and the limiting part is detachably arranged on the mounting frame through the No. 1 mounting hole. The limiting part includes a No. 1 plate bolted to the No. 1 mounting hole, a limiting plate for limiting the upper end surface of the battery on the mounting frame, anti-collision cotton arranged on the lower end surface of the limiting plate, and a connecting plate connecting the No. 1 plate and the limiting plate.

[0007] Furthermore, the mounting frame includes a base plate, a side plate arranged on one side of the base plate, a rear baffle arranged at the rear end of the base plate, a front baffle arranged at the front end of the base plate, and a locking plate. The mounting holes are arranged on the base plate, the side plate is provided with a No. 3 mounting hole, the No. 1 mounting hole is arranged along the extension direction of the base plate, the lower end surface of the limit plate is opposite to the upper end surface of the base plate, and the connecting plate is opposite to the side plate.

[0008] Furthermore, the mounting member includes a top plate, a lateral plate arranged on the side of the bottom plate, a No. 1 reinforcing plate and a No. 2 reinforcing plate connecting the lateral plate and the bottom plate, and a plurality of No. 2 mounting holes are arranged on the lateral plate.

[0009] Furthermore, the limiting plate includes a flat plate and an inclined plate arranged at the front end of the flat plate, and the inclined plate is tilted upward relative to the flat plate.

[0010] Further, the upper and lower ends of the locking plate are bolted with the front baffle and the mounting piece corresponding to the front side of the mounting frame respectively, and the locking plate is further provided with screw holes for bolt connection with the battery pack.

[0011] The battery pack positioning mechanism has the advantages that the mounting frame and the limiting piece can effectively prevent the battery pack from being jolted, and ensure the stability of the battery pack during transportation, and the anti-collision cotton can prevent the battery pack from being abraded by the mounting frame. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The battery pack positioning mechanism provided by the embodiment of the application is shown in the overall schematic view.

[0013] Figure 2 The limiting piece of the battery pack positioning mechanism provided by the embodiment of the application is shown in the schematic view.

[0014] Figure 3 The mounting frame of the battery pack positioning mechanism provided by the embodiment of the application is shown in the schematic view.

[0015] Figure 4 The mounting piece of the battery pack positioning mechanism provided by the embodiment of the application is shown in the schematic view.

[0016] In the figure, 1 is the mounting frame, 2 is the mounting piece, 3 is the limiting piece, 101 is the first mounting hole, 31 is the first plate, 32 is the limiting plate, 33 is the connecting plate, 11 is the bottom plate, 12 is the side plate, 13 is the rear baffle, 14 is the front baffle, 15 is the locking plate, 102 is the third mounting hole, 21 is the top plate, 22 is the lateral plate, 23 is the first reinforcing plate, 24 is the second reinforcing plate, 201 is the second mounting hole, 321 is the flat plate, 322 is the inclined plate, and 150 is the screw hole. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0018] As shown in Figure 1 and Figure 2 The battery pack positioning mechanism provided by the embodiment of the application comprises a mounting frame 1, a mounting piece 2 arranged on the lower end surface of the mounting frame 1, and a plurality of limiting pieces 3. The mounting frame 1 is provided with first mounting holes 101 arranged in the extending direction. The limiting pieces 3 are detachably arranged on the mounting frame 1 through the first mounting holes 101. The limiting piece 3 comprises a first plate 31 bolted with the first mounting hole 101, a limiting plate 32 for limiting the upper end surface of the battery on the mounting frame 1, anti-collision cotton arranged on the lower end surface of the limiting plate 32, and a connecting plate 33 connecting the first plate 31 and the limiting plate 32.

[0019] During actual use, the battery pack is pushed along the extension direction of the mounting frame 1, so that the lower end of the battery pack is supported by the mounting frame 1, the front end of the battery pack is fixed by the mounting frame 1, and the upper end is limited by the limiting plate 32 and the anti-collision cotton. During transportation, if there is a bump, since the rear end of the battery pack is not fixed to the mounting hole, the battery pack will first be squeezed with the anti-collision cotton when it shakes slightly. After being squeezed, the anti-collision cotton is compressed to form a buffer for the battery pack. The limiting plate 32 fixes the anti-collision cotton to prevent the battery pack from excessive bumps.

[0020] In the above design, the design of the mounting frame 1 and the limiter 3 can effectively prevent the battery pack from being bumped, ensure the stability of the battery pack during transportation, and prevent the outer skin of the battery pack from colliding with the mounting frame 1 and causing wear through the anti-collision cotton.

[0021] Specifically: Figure 3 As shown, the mounting frame 1 includes a base plate 11, a side plate 12 arranged on one side of the base plate 11, a rear baffle 13 arranged at the rear end of the base plate 11, a front baffle 14 arranged at the front end of the base plate 11, and a locking plate 15. The mounting holes are arranged on the base plate 11, the side plate 12 is provided with a No. 3 mounting hole 102, and the No. 1 mounting hole 101 is arranged along the extension direction of the base plate 11. The lower end surface of the limiting plate 32 is opposite to the upper end surface of the base plate 11, and the connecting plate 33 is opposite to the side plate 12.

[0022] In actual use, the mounting frame 1 is fixed in an external cabinet by the side panels 12, the battery pack is supported by the bottom panel 11, the rear side of the battery pack is limited by the rear baffle 13, and the front side of the battery pack is bolted to the locking plate 15.

[0023] In the above design, the structural design and specific implementation of the mounting frame 1 can effectively support and fix the battery pack.

[0024] Specifically: Figure 4 As shown, the mounting member 2 includes a top plate 21, a lateral plate 22 arranged on the side of the bottom plate 11, a No. 1 reinforcing plate 23 and a No. 2 reinforcing plate 24 connecting the lateral plate 22 and the bottom plate 11, and a plurality of No. 2 mounting holes 201 are provided on the lateral plate 22.

[0025] Specifically: Figure 2 As shown, the limiting plate 32 includes a flat plate 321 and an inclined plate 322 provided at the front end of the flat plate 321 , and the inclined plate 322 is tilted upward relative to the flat plate 321 .

[0026] In actual use, the flat plate 321 corresponds to the upper end surface of the battery pack, so that the anti-collision foam provided on the lower end surface of the flat plate 321 can prevent the upper end surface of the battery pack from collision and limit it.

[0027] In the above design, the structural design and specific implementation of the limiting plate 32 can effectively limit the battery pack. The inclined plate 322 can prevent collisions during the pushing process of the battery pack.

[0028] Specifically: Figure 3 As shown, the upper and lower ends of the locking plate 15 are respectively connected to the front baffle 14 and the mounting member 2 corresponding to the front side of the mounting frame 1 by bolts, and the locking plate 15 is also provided with screw holes 150 for connecting to the battery pack by bolts.

[0029] In actual use, the locking plate 15 is connected to the battery pack by passing an external bolt through the screw hole 150.

[0030] In the above design, the structural design and specific implementation of the locking plate 15 can effectively fix the front end of the battery pack.

[0031] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A battery pack positioning mechanism, comprising a mounting frame (1) and a mounting member (2) disposed on the lower end surface of the mounting frame (1), characterized in that: The invention also includes a plurality of limiting members (3), wherein the installation frame (1) is provided with a number one installation hole (101) arranged along the extension direction, and the limiting member (3) is detachably provided on the installation frame (1) through the number one installation hole (101), and the limiting member (3) includes a number one plate (31) bolted to the number one installation hole (101), a limiting plate (32) for limiting the upper end surface of the battery on the installation frame (1), an anti-collision cotton provided on the lower end surface of the limiting plate (32), and a connecting plate (33) connecting the number one plate (31) and the limiting plate (32).

2. The battery pack positioning mechanism according to claim 1, characterized in that: The mounting frame (1) comprises a base plate (11), a side plate (12) arranged on one side of the base plate (11), a rear baffle (13) arranged at the rear end of the base plate (11), a front baffle (14) arranged at the front end of the base plate (11), and a locking plate (15); the mounting holes are arranged on the base plate (11); the side plate (12) is provided with a No. 3 mounting hole (102); the No. 1 mounting hole (101) is arranged along the extension direction of the base plate (11); the lower end surface of the limiting plate (32) is opposite to the upper end surface of the base plate (11); and the connecting plate (33) is opposite to the side plate (12).

3. The battery pack positioning mechanism according to claim 1, characterized in that: The mounting member (2) comprises a top plate (21), a lateral plate (22) arranged on the side of the bottom plate (11), a first reinforcing plate (23) and a second reinforcing plate (24) connecting the lateral plate (22) and the bottom plate (11), and a plurality of second mounting holes (201) are provided on the lateral plate (22).

4. The battery pack positioning mechanism according to claim 1, wherein: The limiting plate (32) comprises a flat plate (321) and an inclined plate (322) arranged at the front end of the flat plate (321), and the inclined plate (322) is tilted upward relative to the flat plate (321).

5. The battery pack positioning mechanism according to claim 2, characterized in that: The upper and lower ends of the locking plate (15) are respectively connected with the front baffle (14) and the mounting member (2) corresponding to the front side of the mounting frame (1) by bolts. The locking plate (15) is also provided with screw holes (150) for connecting with the battery pack by bolts.

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