New energy automobile battery pack support

Abstract

The utility model discloses a new energy automobile battery pack support which comprises a U-shaped frame, supporting frames are connected to the inner walls of the two sides of the U-shaped frame in a sliding mode, a plurality of second connecting blocks are fixedly connected to the bottoms of the supporting frames and symmetrically distributed at the bottoms of the supporting frames, connecting rods are rotationally connected to the bottoms of the second connecting blocks, and the connecting rods are fixedly connected to the bottom of the U-shaped frame. The other end of the connecting rod is rotationally connected with a first connecting block, the top of the U-shaped frame is fixedly connected with a plurality of protruding blocks, and the protruding blocks are symmetrically and evenly distributed on the supporting frame. According to the utility model, the first connecting block can be pushed to move through the connecting rod, and the first connecting block pushes the second shock absorber, so that the shock absorption of a battery in the support frame is realized, the battery is prevented from being collided and damaged, and the baffle plate can be pulled inwards through the tension spring, so that the cover plate is quickly fixed, and the service life of the battery is prolonged. And the cover plate is prevented from moving.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, and in particular to a new energy vehicle battery pack bracket. Background Art

[0002] New energy vehicle batteries are divided into two categories, storage batteries and fuel cells. New energy vehicle batteries need to be fixed with brackets.

[0003] As disclosed in the patent CN112751130A, a battery pack bracket for new energy vehicles, there are problems in the prior art that the existing battery pack bracket for new energy vehicles has poor shockproof effect and the battery is easily bumped. In order to solve such problems, this application proposes a battery pack bracket with a new structure. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new energy vehicle battery pack bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new energy vehicle battery pack bracket comprises a U-shaped frame, wherein the inner walls on both sides of the U-shaped frame are slidably connected to a support frame, a plurality of second connecting blocks are fixedly connected to the bottom of the support frame, and the second connecting blocks are symmetrically distributed at the bottom of the support frame, a plurality of the second connecting blocks are rotatably connected to the bottom of each of the second connecting blocks, and the other end of the connecting rod is rotatably connected to the first connecting block, a plurality of protrusions are fixedly connected to the top of the U-shaped frame, and the protrusions are symmetrically and evenly distributed on the support frame, a second shock absorber is fixedly connected to one side of each of the protrusions, and the other end of the second shock absorber is fixed to the first connecting block, a plurality of wedge-shaped blocks are fixedly connected to the bottom of the support frame, a first shock absorber is fixedly connected to one side of each of the protrusions, a slider is fixedly connected to the other end of the first shock absorber, and the slider contacts the wedge-shaped block.

[0007] As a further solution of the utility model, a plurality of cover plates are provided on the top of the U-shaped frame, and a plurality of limiting mechanisms for fixing the cover plates are provided on one side of the U-shaped frame.

[0008] As a further solution of the utility model, multiple limiting mechanisms are slide grooves, multiple slide grooves are opened on one side of the U-shaped frame, multiple slide grooves are slidably connected with latches, one end of the latch is fixedly connected with a baffle, one side of the baffle is fixedly connected with a tension spring, and the other end of the tension spring is fixed to the U-shaped frame, and two slots are opened on both sides of multiple cover plates, and the slots are plugged with the latches.

[0009] As a further solution of the utility model, one side of each of the plurality of latches is fixedly connected with a pointed cone.

[0010] As a further solution of the utility model, a plurality of slots are provided on one side of the support frame, and the slots are through slots.

[0011] As a further solution of the utility model, a plurality of guide rods are fixedly connected to the top of the U-shaped frame, and the guide rods are slidably connected to the support frame.

[0012] As a further solution of the utility model, a handle is fixedly connected between the two baffles, and a plurality of protective patterns are provided on the circumferential outer side of the handle.

[0013] As a further solution of the utility model, two of the plurality of cover plates are provided with grooves.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model pushes the first connecting block to move through the connecting rod, the first connecting block pushes the second shock absorber, the second shock absorber absorbs the vibration generated by the support frame, and at the same time the support frame drives the wedge block to move downward, the inclined surface of the wedge block pushes the slider to move, the slider pushes the first shock absorber, the first shock absorber absorbs the vibration generated by the support frame, thereby achieving shock reduction for the battery in the support frame, preventing the battery from being bumped and damaged.

[0016] 2. The utility model pulls the baffle inwards through the tension spring, and the baffle drives the latch to slide inwards along the slide groove, so that the latch is inserted into the slot, thereby realizing the rapid fixation of the cover plate and preventing the cover plate from moving.

[0017] 3. The utility model can isolate the batteries in the support frame through the notches, and the notches can dissipate heat from the batteries in the support frame through heat exchange, thereby preventing the battery temperature from being high, thereby reducing the service life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a new energy vehicle battery pack bracket proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the enlarged structure of part A of a new energy vehicle battery pack bracket proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a cover plate of a new energy vehicle battery pack bracket proposed by the utility model.

[0021] In the figure: 1, notch; 2, cover plate; 3, guide rod; 5, U-shaped frame; 6, support frame; 7, wedge block; 8, slider; 9, first shock absorber; 10, bump; 11, second shock absorber; 12, first connecting block; 13, connecting rod; 14, second connecting block; 15, slot; 16, latch; 17, slide groove; 18, tension spring; 19, baffle. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 3 A new energy vehicle battery pack bracket includes a U-shaped frame 5, the inner walls of both sides of the U-shaped frame 5 are slidably connected to a support frame 6, a plurality of second connecting blocks 14 are fixed to the bottom of the support frame 6 by bolts, and the second connecting blocks 14 are symmetrically distributed at the bottom of the support frame 6, the bottoms of the plurality of second connecting blocks 14 are rotatably connected to a connecting rod 13, and the other end of the connecting rod 13 is rotatably connected to a first connecting block 12, a plurality of protrusions 10 are fixed to the top of the U-shaped frame 5 by bolts, and the protrusions 10 are symmetrically and evenly distributed on the support frame 6, a second shock absorber 11 is fixed to one side of the plurality of protrusions 10 by bolts, and the other end of the second shock absorber 11 is fixed to the first connecting block 12, a plurality of wedge blocks 7 are fixed to the bottom of the support frame 6 by bolts, and a plurality of protrusions 10 are fixed to one side A first shock absorber 9 is fixed by bolts, and a slider 8 is fixed to the other end of the first shock absorber 9 by bolts, and the slider 8 is in contact with the wedge block 7. When the support frame 6 vibrates, it moves downward, and the support frame 6 drives the second connecting block 14 to move downward, and the second connecting block 14 pushes the connecting rod 13 to rotate, and the connecting rod 13 pushes the first connecting block 12 to move, and the first connecting block 12 pushes the second shock absorber 11, and the second shock absorber 11 absorbs the vibration generated by the support frame 6. At the same time, the support frame 6 drives the wedge block 7 to move downward, and the inclined surface of the wedge block 7 pushes the slider 8 to move, and the slider 8 pushes the first shock absorber 9, and the first shock absorber 9 absorbs the vibration generated by the support frame 6, thereby achieving shock reduction for the battery in the support frame 6 to prevent the battery from being bumped and damaged.

[0024] In the utility model, a plurality of cover plates 2 are provided on the top of the U-shaped frame 5, and a plurality of limiting mechanisms for fixing the cover plates 2 are provided on one side of the U-shaped frame 5. The cover plates 2 can limit the batteries in the support frame 6 to prevent the batteries from moving. The plurality of limiting mechanisms are slide grooves 17, and the plurality of slide grooves 17 are arranged on one side of the U-shaped frame 5. The plurality of slide grooves 17 are slidably connected with latches 16, one end of the latch 16 is fixed with a baffle 19 by bolts, one side of the baffle 19 is fixed with a tension spring 18 by bolts, and the other end of the tension spring 18 is fixed to the U-shaped frame 5. Two slots 15 are provided on both sides of the plurality of cover plates 2, and the slots 15 are plugged with the latch 16. The tension spring 18 pulls the baffle 19 inward, and the baffle 19 drives the latch 16 to slide inward along the slide groove 17, so that the latch 16 is inserted into the slot 15, thereby realizing the rapid fixing of the cover plate 2 and preventing the battery from moving. To stop the cover plate 2 from moving, one side of the multiple pins 16 is fixed with a sharp cone by bolts, and the sharp cone can make the pins 16 more convenient to insert into the slot 15, and one side of the support frame 6 is provided with multiple slots 1, and the slot 1 is a through slot, and the slot 1 can isolate the batteries in the support frame 6, and the slot 1 can dissipate heat for the batteries in the support frame 6 through heat exchange to prevent the battery temperature from being high, thereby reducing the service life of the battery, and the top of the U-shaped frame 5 is fixed with multiple guide rods 3 by bolts, and the guide rods 3 are slidably connected to the support frame 6, and the guide rods 3 can make the support frame 6 slide more smoothly, and a pull handle is fixed between the two baffles 19 by bolts, and a plurality of protective patterns are provided on the circumferential outer side of the pull handle, and the pull handle can more conveniently pull the baffle 19, and two of the multiple cover plates 2 are provided with grooves, and the grooves can make it more convenient to take out the cover plate 2.

[0025] Working principle: When the battery needs to be shock-absorbed, the latch 16 is pulled outward to disengage the latch 16 from the slot 15, so that the cover 2 is disengaged, and then the cover 2 is pulled out, multiple batteries are placed in the support frame 6, and then the cover 2 is placed on the top of the support frame 6. The tension spring 18 pulls the baffle 19 inward, and the baffle 19 drives the latch 16 to slide inward along the slide groove 17, so that the latch 16 is inserted into the slot 15, so that the cover 2 is quickly fixed. When the support frame 6 vibrates, the support frame 6 moves downward when it vibrates, and the support frame 6 drives the second link The connecting block 14 moves downward, the second connecting block 14 pushes the connecting rod 13 to rotate, the connecting rod 13 pushes the first connecting block 12 to move, the first connecting block 12 pushes the second shock absorber 11, and the second shock absorber 11 absorbs the vibration generated by the support frame 6. At the same time, the support frame 6 drives the wedge block 7 to move downward, the inclined surface of the wedge block 7 pushes the slider 8 to move, the slider 8 pushes the first shock absorber 9, and the first shock absorber 9 absorbs the vibration generated by the support frame 6, thereby achieving shock reduction for the battery in the support frame 6 to prevent the battery from being bumped and damaged.

[0026] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A new energy vehicle battery pack bracket, comprising a U-shaped frame (5), wherein the inner walls on both sides of the U-shaped frame (5) are slidably connected to support frames (6), characterized in that: The bottom of the support frame (6) is fixedly connected to a plurality of second connection blocks (14), and the second connection blocks (14) are symmetrically distributed at the bottom of the support frame (6); the bottoms of the plurality of second connection blocks (14) are rotatably connected to a connection rod (13), and the other end of the connection rod (13) is rotatably connected to a first connection block (12); the top of the U-shaped frame (5) is fixedly connected to a plurality of protrusions (10), and the protrusions (10) are symmetrically and evenly distributed on the support frame (6); one side of the plurality of protrusions (10) is fixedly connected to a second shock absorber (11), and the other end of the second shock absorber (11) is fixed to the first connection block (12); the bottom of the support frame (6) is fixedly connected to a plurality of wedge blocks (7), one side of the plurality of protrusions (10) is fixedly connected to a first shock absorber (9), and the other end of the first shock absorber (9) is fixedly connected to a slider (8), and the slider (8) is in contact with the wedge block (7).

2. A new energy vehicle battery pack bracket according to claim 1, characterized in that: A plurality of cover plates (2) are provided on the top of the U-shaped frame (5), and a plurality of limiting mechanisms for fixing the cover plates (2) are provided on one side of the U-shaped frame (5).

3. A new energy vehicle battery pack bracket according to claim 2, characterized in that: The plurality of limit mechanisms are slide grooves (17), the plurality of slide grooves (17) are arranged on one side of the U-shaped frame (5), the plurality of slide grooves (17) are slidably connected with a latch (16), one end of the latch (16) is fixedly connected with a baffle (19), one side of the baffle (19) is fixedly connected with a tension spring (18), and the other end of the tension spring (18) is fixed to the U-shaped frame (5), and two slots (15) are arranged on both sides of the plurality of cover plates (2), and the slots (15) are plugged with the latch (16).

4. A new energy vehicle battery pack bracket according to claim 3, characterized in that: One side of each of the plurality of latches (16) is fixedly connected with a pointed cone.

5. The new energy vehicle battery pack bracket according to claim 1, characterized in that: A plurality of slots (1) are provided on one side of the support frame (6), and the slots (1) are through slots.

6. A new energy vehicle battery pack bracket according to claim 3, characterized in that: A plurality of guide rods (3) are fixedly connected to the top of the U-shaped frame (5), and the guide rods (3) are slidably connected to the support frame (6).

7. A new energy vehicle battery pack bracket according to claim 3, characterized in that: A pull handle is fixedly connected between the two baffles (19), and a plurality of protective patterns are provided on the outer circumference of the pull handle.

8. A new energy vehicle battery pack bracket according to claim 3, characterized in that: Two of the plurality of cover plates (2) are provided with grooves.

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