Battery tray support structure

Abstract

The utility model discloses a battery tray support structure which comprises a battery tray body and a supporting frame body, the battery tray body is arranged in the supporting frame body, L-shaped clamping blocks are connected to the two sides of the bottom of the supporting frame body in a sliding mode, a groove is formed in the bottom end of the battery tray body, clamping grooves are formed in the two sides of the inner wall of the groove, and the L-shaped clamping blocks are connected with the clamping grooves in a sliding mode. The tops of the L-shaped clamping blocks are connected with the clamping grooves in a clamped mode, a plurality of telescopic fixing blocks are arranged on the two sides of the inner wall of the supporting frame body at equal intervals, a plurality of fixing grooves are formed in the two sides of the outer wall of the battery tray body at equal intervals, and the fixing blocks are connected with the fixing grooves in a nested mode. According to the battery tray support, the bottom and the side face of the battery tray are supported, the L-shaped clamping blocks and the clamping grooves are clamped and fixed, it is effectively guaranteed that the battery tray body is fixed in the supporting frame body, and therefore the stability of supporting of the battery tray body is guaranteed.

Description

Technical Field

[0001] The utility model relates to a battery tray bracket structure and belongs to the technical field of battery accessories. Background Art

[0002] At present, with the rise of new energy vehicles, a large number of new energy vehicles mainly use batteries to provide power sources. During the process of loading the battery with the vehicle body, the battery is generally assembled in a pallet, and the pallet is supported by a bracket to achieve the stability of the battery.

[0003] After searching, according to the patent number "CN219706666U", a battery tray mounting bracket structure is disclosed, including a bracket body, the bracket body includes a bracket bottom plate, and vertical plate 1 and vertical plate 2 arranged symmetrically on the left and right are arranged under the bracket bottom plate, and vertical plate 1 and vertical plate 2 both extend in the vertical direction; the present invention has a small cross-sectional space and high structural strength, and can increase the layout space and reduce the weight under the premise of ensuring good structural strength.

[0004] The above-mentioned tray bracket increases the space layout by reducing the cross-sectional space. However, when using the above-mentioned tray bracket, we found that the battery tray and the battery bracket mainly adopt contact support, and the design of the battery tray without unlimited fixed structure affects the stability of the assembly between the tray bracket and the battery tray. Utility Model Content

[0005] The purpose of the utility model is to provide a battery tray bracket structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a battery tray body and a support frame, the battery tray body is placed inside the support frame, both sides of the bottom of the support frame are slidably connected with L-shaped clamping blocks, the bottom end of the battery tray body is provided with a groove, both sides of the inner wall of the groove are provided with clamping grooves, the top of the L-shaped clamping block is clamped and connected with the clamping groove, a plurality of retractable fixing blocks are equidistantly arranged on both sides of the inner wall of the support frame, a plurality of fixing grooves are equidistantly arranged on both sides of the outer wall of the battery tray body, and the fixing blocks are nested and connected with the fixing grooves.

[0007] In the above-mentioned battery tray bracket structure, a plurality of T-shaped slide grooves are equidistantly provided on both sides of the bottom of the support frame, and a T-shaped slider is slidably connected inside the T-shaped slide groove, and the top of the T-shaped slider is fixedly connected to the bottom end of the L-shaped block, and a first return spring is fixedly installed on one side of the inner wall of the plurality of T-shaped slide grooves, and one end of the first return spring is fixedly connected to the side of the T-shaped slider.

[0008] In the above-mentioned battery tray bracket structure, an installation groove is opened at the center of the bottom of the support frame, and a rotating shaft is rotatably connected to both sides of the inner wall of the installation groove. A plurality of winding wheels are fixedly installed at equal intervals on the surface of the rotating shaft, and a soft steel wire is wound around the surfaces of the plurality of winding wheels. Both ends of the soft steel wire extend to the interior of the T-shaped slide groove and pass through the first return spring and are fixedly connected to the center of the side of the corresponding T-shaped slider.

[0009] In the above-mentioned battery tray bracket structure, one end of the rotating shaft passes through the mounting slot and is fixedly mounted with a knob, and the surface of the knob is provided with evenly distributed anti-slip grooves.

[0010] In the above-mentioned battery tray bracket structure, cavities are opened in the middle of both sides of the support frame, and connecting plates are nested inside the cavities. One side of multiple fixed blocks is fixedly connected to the side of the connecting plate, and second return springs are fixedly installed at the four corners of the cavity wall on one side of the cavity, and one end of the second return spring is fixedly connected to the four corners of the other side of the connecting plate.

[0011] In the above-mentioned battery tray bracket structure, an electromagnetic block is fixedly installed at the center of the cavity wall on one side of the cavity, and an iron block is fixedly installed at the center of the other side of the connecting plate, and the electromagnetic block is adsorbed and connected to the iron block.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the battery tray bracket supports the bottom and sides of the battery tray, and is fixed by L-shaped card blocks and card slots, effectively ensuring that the battery tray body is fixed inside the support frame, thereby ensuring the stability of the battery tray body support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the battery tray bracket of the utility model;

[0014] Figure 2 It is a schematic cross-sectional structure diagram of the battery tray bracket structure of the utility model;

[0015] Figure 3 The utility model is a battery tray bracket structure Figure 2 A partial enlarged view of point A in the middle.

[0016] In the figure: 1. battery tray body; 2. support frame; 3. knob; 4. rotating shaft; 5. groove; 6. card slot; 7. L-shaped card block; 8. mounting slot; 9. winding wheel; 10. soft steel wire; 11. T-shaped slide groove; 12. T-shaped slider; 13. first return spring; 14. fixing groove; 15. fixing block; 16. cavity; 17. second return spring; 18. connecting plate; 19. electromagnetic block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 , the utility model provides a technical solution for the battery tray bracket structure:

[0019] according to Figure 1-3 As shown, it includes a battery tray body 1 and a support frame 2, the battery tray body 1 is placed inside the support frame 2, both sides of the bottom of the support frame 2 are slidably connected with L-shaped blocks 7, the bottom end of the battery tray body 1 is provided with a groove 5, both sides of the inner wall of the groove 5 are provided with slots 6, the top of the L-shaped block 7 is engaged with the slot 6, a plurality of retractable fixing blocks 15 are equidistantly arranged on both sides of the inner wall of the support frame 2, a plurality of fixing grooves 14 are equidistantly arranged on both sides of the outer wall of the battery tray body 1, and the fixing blocks 15 are nested and connected with the fixing grooves 14.

[0020] Specifically, the battery tray bracket supports the bottom and sides of the battery tray, and is fixed by an L-shaped block 7 and a card slot 6, effectively ensuring that the battery tray body 1 is fixed inside the support frame 2, thereby ensuring the stability of the support of the battery tray body 1.

[0021] according to Figure 1 and Figure 2 As shown, multiple T-shaped slots 11 are equidistantly provided on both sides of the bottom of the support frame 2, and a T-shaped slider 12 is slidably connected inside the T-shaped slot 11. The top of the T-shaped slider 12 is fixedly connected to the bottom end of the L-shaped block 7, and a first return spring 13 is fixedly installed on one side of the inner wall of the multiple T-shaped slots 11, and one end of the first return spring 13 is fixedly connected to the side of the T-shaped slider 12.

[0022] A mounting groove 8 is opened at the center of the bottom of the support frame 2, and a rotating shaft 4 is rotatably connected to both sides of the inner wall of the mounting groove 8. A plurality of winding wheels 9 are equidistantly fixedly installed on the surface of the rotating shaft 4, and a soft steel wire 10 is wound around the surfaces of the plurality of winding wheels 9. Both ends of the soft steel wire 10 extend to the inside of the T-shaped slide groove 11 and pass through the first return spring 13 and are fixedly connected to the center of the side of the corresponding T-shaped slider 12.

[0023] One end of the rotating shaft 4 passes through the mounting groove 8 and is fixedly mounted with a knob 3 , and the surface of the knob 3 is provided with evenly distributed anti-slip grooves.

[0024] Specifically, the rotating shaft 4 drives the reel 9 to retract and release the soft steel wire 10 , and the soft steel wire 10 and the first return spring 13 cooperate to control the movement of the L-shaped block 7 , so that the L-shaped block 7 engages with and separates from the slot 6 .

[0025] according to Figure 1 and Figure 2 As shown, a cavity 16 is opened in the middle of both sides of the support frame body 2, and a connecting plate 18 is nested inside the cavity 16. One side of multiple fixed blocks 15 is fixedly connected to the side of the connecting plate 18, and a second return spring 17 is fixedly installed at the four corners of the cavity wall on one side of the cavity 16, and one end of the second return spring 17 is fixedly connected to the four corners of the other side of the connecting plate 18.

[0026] An electromagnetic block 19 is fixedly installed at the center of the cavity wall on one side of the cavity 16, and an iron block is fixedly installed at the center of the other side of the connecting plate 18, and the electromagnetic block 19 is adsorbed and connected to the iron block.

[0027] Specifically, the movement of the connecting plate 18 is controlled by the cooperation of the electromagnetic block 19 and the second return spring 17 , and the movement of the connecting plate 18 drives the nesting and separation of the fixing block 15 and the fixing groove 14 , so as to facilitate the limiting fixation of the battery tray body 1 .

[0028] Working principle: When the battery tray support structure of the utility model is used to support the battery tray body 1, the power is first turned on manually and the electromagnetic block 19 is turned on. The connecting plate 18 is adsorbed and fitted with the electromagnetic block 19 by the adsorption force of the electromagnetic block 19. At this time, the second return spring 17 is in a compressed state, and the fixed block 15 on the side of the connecting plate 18 is retracted into the cavity 16. Then, the rotating shaft 4 is manually rotated, and the winding wheel 9 is driven by the rotating shaft 4 to reel in the soft steel wire 10, so that the two L-shaped blocks 7 move toward the middle;

[0029] Then place the battery tray body 1 inside the support frame 2, and rotate the shaft 4 in the opposite direction manually. The reverse rotation of the shaft 4 drives the winding wheel 9 to unfold the soft steel wire 10. At this time, the L-shaped block 7 is engaged with the card slot 6 through the thrust of the first reset spring 13, and then the electromagnetic block 19 is powered off. The connecting plate 18 moves to the other side under the thrust of the second reset spring 17, so that the fixing block 15 on the side of the connecting plate 18 is nested into the inside of the fixing slot 14, so that the battery tray body 1 is stably fixed inside the support frame 2, thereby improving the support stability of the battery tray body 1.

[0030] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A battery tray support structure, comprising a battery tray body (1) and a support frame (2), wherein the battery tray body (1) is placed inside the support frame (2), and is characterized in that: Both sides of the bottom of the support frame (2) are slidably connected with L-shaped clamping blocks (7); a groove (5) is provided at the bottom end of the battery tray body (1); both sides of the inner wall of the groove (5) are provided with clamping grooves (6); the top of the L-shaped clamping block (7) is clamped and connected with the clamping groove (6); a plurality of retractable fixing blocks (15) are equidistantly arranged on both sides of the inner wall of the support frame (2); a plurality of fixing grooves (14) are equidistantly arranged on both sides of the outer wall of the battery tray body (1); and the fixing blocks (15) are nested and connected with the fixing grooves (14).

2. The battery tray support structure according to claim 1, characterized in that: A plurality of T-shaped slide grooves (11) are equidistantly provided on both sides of the bottom of the support frame (2); a T-shaped slider (12) is slidably connected inside the T-shaped slide groove (11); the top end of the T-shaped slider (12) is fixedly connected to the bottom end of the L-shaped block (7); a first return spring (13) is fixedly installed on one side of the inner wall of the plurality of T-shaped slide grooves (11); one end of the first return spring (13) is fixedly connected to the side of the T-shaped slider (12).

3. The battery tray support structure according to claim 2, characterized in that: A mounting groove (8) is provided at the center of the bottom of the support frame (2), and a rotating shaft (4) is rotatably connected to the inner wall of the mounting groove (8). A plurality of winding wheels (9) are equidistantly fixedly installed on the surface of the rotating shaft (4), and a soft steel wire (10) is wound around the surface of the plurality of winding wheels (9). Both ends of the soft steel wire (10) extend to the inside of the T-shaped slide groove (11) and pass through a first return spring (13) to be fixedly connected to the center of the side of the corresponding T-shaped slide block (12).

4. The battery tray support structure according to claim 3, characterized in that: One end of the rotating shaft (4) passes through the mounting groove (8) and is fixedly mounted with a knob (3), and the surface of the knob (3) is provided with evenly distributed anti-slip patterns.

5. The battery tray support structure according to claim 1, characterized in that: A cavity (16) is provided in the middle of both sides of the support frame (2), a connecting plate (18) is nested inside the cavity (16), one side of a plurality of the fixing blocks (15) is fixedly connected to the side of the connecting plate (18), a second return spring (17) is fixedly installed at the four corners of the cavity wall on one side of the cavity (16), and one end of the second return spring (17) is fixedly connected to the four corners of the other side of the connecting plate (18).

6. The battery tray support structure according to claim 5, characterized in that: An electromagnetic block (19) is fixedly mounted at the center of a cavity wall on one side of the cavity (16), and an iron block is fixedly mounted at the center of the other side of the connecting plate (18), and the electromagnetic block (19) is adsorbed and connected to the iron block.

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