New energy automobile battery fixing structure

Abstract

The invention relates to the technical field of battery fixing, and discloses a new energy automobile battery fixing structure which comprises a mounting frame and further comprises a battery base, and the two ends of the battery base are attached to the inner wall of the mounting frame; a plurality of limiting grooves are formed in the two sides of the battery base, and the limiting clamping plates are arranged in the limiting grooves in a sliding mode; the transverse frames are arranged on the two sides of the mounting frame; the elastic supporting mechanism is arranged between the mounting frame and the battery base and is used for elastically supporting the battery base; the transmission mechanism is arranged between the battery base and the limiting clamping plate and is used for driving the limiting clamping plate to move along the limiting groove; the pressing mechanism is arranged on the transverse frame and is used for pressing and fixing the top of the battery placed on the battery base; according to the invention, the battery can be comprehensively mounted and fixed, the whole mounting process is simple, and the battery can be taken out after the pressing mechanism is separated from the battery during disassembly.

Description

Technical Field

[0001] The invention relates to the technical field of battery installation, and in particular to a battery fixing structure for a new energy vehicle. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as a power source, including pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. Existing new energy vehicles mainly use installed car batteries as power to drive the vehicle.

[0003] During the installation process of existing automobile batteries, multiple sets of bolts are mainly used for fixing, which results in a lot of time spent on handling the bolts when installing and removing the automobile batteries. Therefore, improvements are needed. To this end, technical personnel in this field have proposed a new energy automobile battery fixing structure to solve the problems raised in the above background. Summary of the invention

[0004] The purpose of the present invention is to provide a new energy vehicle battery fixing structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A new energy vehicle battery fixing structure includes a mounting frame and further includes:

[0007] A battery base, both ends of which are in contact with the inner wall of the mounting frame;

[0008] A limiting clamping plate, wherein a plurality of spaced limiting grooves are provided on both sides of the battery base, and a limiting clamping plate is slidably arranged in the limiting grooves;

[0009] A transverse frame, the transverse frame being arranged on both sides of the installation frame;

[0010] An elastic support mechanism, which is arranged between the mounting frame and the battery base and is used to elastically support the battery base;

[0011] A transmission mechanism, which is arranged between the battery base and the limiting clamp plate and is used to drive the limiting clamp plate to move along the limiting groove;

[0012] The pressing mechanism is arranged on the transverse frame and is used to press down and fix the top of the battery placed on the battery base.

[0013] As a preferred technical solution of the present invention, the tops of both sides of the installation frame are open.

[0014] As a preferred technical solution of the present invention, the elastic support mechanism includes a plurality of limit columns arranged around the bottom of the installation frame, the limit columns are slidably connected to the battery base, a plurality of support springs connected to the battery base are arranged at the bottom of the installation frame, and limited side plates are installed on both sides of the inner wall of the installation frame.

[0015] As a preferred technical solution of the present invention, the transmission mechanism includes a rotating shaft rotatably arranged on both sides of the installation frame and corresponding to the limit groove, a transmission gear is installed on the rotating shaft, vertical racks meshing with the transmission gear are installed on both sides of the battery base, and horizontal racks meshing with the transmission gear are installed on the limit clamp.

[0016] As a preferred technical solution of the present invention, the pressing mechanism includes a pressing plate, on which are installed symmetrically distributed guide rods, the guide rods are slidably connected to the transverse frame, and the middle thread of the transverse frame is provided with a screw, the bottom of the screw is rotatably connected to the pressing plate, and a rotating block is installed on the top of the screw.

[0017] The present invention has the following advantages: the present invention pushes the battery into the installation frame through the openings at the top of both sides of the installation frame, and places the battery on the battery base. Under the action of the battery's own gravity, the battery will push the battery base down and squeeze the elastic supporting mechanism. During the process of the battery base descending, the transmission mechanism will be synchronously driven, and the transmission mechanism will drive a plurality of limiting clamps to move along the limiting grooves toward the middle of the installation frame, and perform preliminary clamping and positioning on both sides of the battery placed on the battery base, and then the top of the battery is pressed down by the pressing mechanism, so that the limiting clamps clamp both sides of the battery. At the same time, the pressing mechanism will also press down and fix the top of the battery, thereby comprehensively installing and fixing the battery. The entire installation process is relatively simple, and the battery can be taken out after the pressing mechanism is separated from the battery during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of a new energy vehicle battery fixing structure.

[0019] Figure 2 The figure is a schematic diagram of the structure of the battery base and the mounting frame in a new energy vehicle battery fixing structure.

[0020] Figure 3 This is a structural schematic diagram of the coordination between the vertical rack and the horizontal rack in a new energy vehicle battery fixing structure.

[0021] Figure 4 The figure is a schematic diagram of the structure of a downward pressing mechanism in a battery fixing structure of a new energy vehicle.

[0022] In the figure: 1. Installation frame; 2. Battery base; 3. Limiting column; 4. Support spring; 5. Limiting side plate; 6. Limiting groove; 7. Limiting clamp; 8. Vertical rack; 9. Rotating shaft; 10. Transmission gear; 11. Horizontal rack; 12. Horizontal frame; 13. Guide rod; 14. Pressure plate; 15. Screw; 16. Rotating block. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0024] See also Figure 1-4 A new energy vehicle battery fixing structure includes a mounting frame 1, the tops of both sides of the mounting frame 1 are open, and further includes:

[0025] A battery base 2, both ends of which are in contact with the inner wall of the mounting frame 1;

[0026] A limiting clamping plate 7, wherein a plurality of spaced limiting grooves 6 are provided on both sides of the battery base 2, and a limiting clamping plate 7 is slidably arranged in the limiting groove 6;

[0027] A transverse frame 12, wherein the transverse frame 12 is arranged on both sides of the installation frame 1;

[0028] An elastic support mechanism, which is arranged between the mounting frame 1 and the battery base 2 and is used to elastically support the battery base 2;

[0029] A transmission mechanism, which is arranged between the battery base 2 and the limiting clamp plate 7 and is used to drive the limiting clamp plate 7 to move along the limiting groove 6;

[0030] The pressing mechanism is arranged on the transverse frame 12 and is used to press down and fix the top of the battery placed on the battery base 2.

[0031] By pushing the battery into the installation frame 1 from the openings at the top of both sides of the installation frame 1 and placing the battery on the battery base 2, the battery will push the battery base 2 down under the action of its own gravity and squeeze the elastic supporting mechanism. During the descending process of the battery base 2, the transmission mechanism will be synchronously driven, and the transmission mechanism will drive a number of limiting clamps 7 to move along the limiting grooves 6 toward the middle of the installation frame 1, and perform preliminary clamping and positioning on both sides of the battery placed on the battery base 2, and then press down the top of the battery through the pressing mechanism, so that the limiting clamps 7 clamp both sides of the battery, and at the same time, the pressing mechanism will also press down and fix the top of the battery, so that the battery is fully installed and fixed. The entire installation process is relatively simple, and the battery can be taken out after the pressing mechanism is separated from the battery during disassembly.

[0032] In one case of this embodiment, the elastic support mechanism includes a plurality of limit columns 3 arranged around the bottom of the installation frame 1, the limit columns 3 are slidably connected to the battery base 2, a plurality of support springs 4 connected to the battery base 2 are arranged at the bottom of the installation frame 1, and limited side plates 5 are installed on both sides of the inner wall of the installation frame 1.

[0033] In this embodiment, in the initial state, under the supporting effect of the support spring 4 on the battery base 2, the top of the battery base 2 is fitted with the bottom of the limiting side plate 5, and the battery base 2 is in its initial position in the installation frame 1. When the battery is placed, the gravity of the battery itself will press down the battery base 2, causing the battery base 2 to descend along the limiting column 3, thereby squeezing the spring, thereby triggering the transmission mechanism, and then pushing the limiting clamp 7 to move along the limiting groove 6, so that the limiting clamp 7 can clamp both sides of the battery, that is, the battery can be preliminarily fixed.

[0034] In one case of this embodiment, the transmission mechanism includes a rotating shaft 9 rotatably arranged on both sides of the mounting frame 1 and corresponding to the limiting groove 6, a transmission gear 10 is installed on the rotating shaft 9, vertical racks 8 meshing with the transmission gear 10 are installed on both sides of the battery base 2, and a horizontal rack 11 meshing with the transmission gear 10 is installed on the limiting clamp 7, and the horizontal rack 11 is slidably connected to the inner wall of the mounting frame 1.

[0035] In this embodiment, when the battery base 2 descends along the limit column 3 under the action of the gravity of the battery placed thereon, the vertical racks 8 on both sides of the battery base 2 will drive the transmission gear 10 to rotate, and the transmission gear 10 will drive the horizontal rack 11 to move toward the middle of the battery base 2, thereby pushing the limit clamp 7 to move along the limit groove 6 toward the middle of the battery base 2, so that the limit clamp 7 can initially clamp and fix the two sides of the battery during the descent of the battery base 2.

[0036] In one case of the present embodiment, the pressing mechanism includes a pressing plate 14, on which symmetrically distributed guide rods 13 are installed, the guide rods 13 are slidably connected to the transverse frame 12, and the middle thread of the transverse frame 12 is provided with a screw 15, the bottom of the screw 15 is rotatably connected to the pressing plate 14, and a rotating block 16 is installed on the top of the screw 15. It should be noted that the pressing part of the battery by the pressing plate 14 in the present embodiment is a part where the battery is not arranged in the new energy battery structure, so it will not affect the structural safety of the battery.

[0037] In this embodiment, after the battery placed on the battery base 2 is initially fixed by the limiting clamp 7, the rotating block 16 can be rotated to rotate the screw 15, thereby driving the pressure plate 14 to descend, so that the pressure plate 14 presses the top of the battery downward, thereby continuing to push the battery base 2 down, so that the transmission mechanism continues to drive the limiting clamp 7 to move until the battery is completely clamped.

[0038] The present invention pushes the battery into the installation frame 1 from the openings at the top of both sides of the installation frame 1, and places the battery on the battery base 2. Under the action of the battery's own gravity, the battery will push the battery base 2 down and squeeze the elastic supporting mechanism. During the descending process of the battery base 2, the transmission mechanism will be synchronously driven, and the transmission mechanism will drive a plurality of limiting clamps 7 to move along the limiting grooves 6 toward the middle of the installation frame 1, and perform preliminary clamping and positioning on both sides of the battery placed on the battery base 2, and then press down the top of the battery through the pressing mechanism, so that the limiting clamps 7 clamp both sides of the battery, and at the same time, the pressing mechanism will also press down and fix the top of the battery, so that the battery is fully installed and fixed. The entire installation process is relatively simple, and the battery can be taken out after the pressing mechanism is separated from the battery during disassembly.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new energy vehicle battery fixing structure, comprising a mounting frame, characterized in that: Also includes: A battery base, both ends of which are in contact with the inner wall of the mounting frame; A limiting clamping plate, wherein a plurality of spaced limiting grooves are provided on both sides of the battery base, and a limiting clamping plate is slidably arranged in the limiting grooves; A transverse frame, the transverse frame being arranged on both sides of the installation frame; An elastic support mechanism, which is arranged between the mounting frame and the battery base and is used to elastically support the battery base; A transmission mechanism, which is arranged between the battery base and the limiting clamp plate and is used to drive the limiting clamp plate to move along the limiting groove; The pressing mechanism is arranged on the transverse frame and is used to press down and fix the top of the battery placed on the battery base.

2. A new energy vehicle battery fixing structure according to claim 1, characterized in that: The tops of both sides of the installation frame are open.

3. A new energy vehicle battery fixing structure according to claim 1, characterized in that: The elastic support mechanism includes a plurality of limit columns arranged around the bottom of the installation frame, the limit columns are slidably connected to the battery base, the bottom of the installation frame is provided with a plurality of support springs connected to the battery base, and limit side plates are installed on both sides of the inner wall of the installation frame.

4. A new energy vehicle battery fixing structure according to claim 3, characterized in that: The transmission mechanism includes a rotating shaft rotatably arranged on both sides of the installation frame and corresponding to the limiting groove, a transmission gear is installed on the rotating shaft, vertical racks meshing with the transmission gear are installed on both sides of the battery base, and a horizontal rack meshing with the transmission gear is installed on the limiting clamp.

5. A new energy vehicle battery fixing structure according to claim 1, characterized in that: The pressing mechanism comprises a pressing plate, on which symmetrically distributed guide rods are mounted, the guide rods are slidably connected to the transverse frame, and a screw is threadedly arranged in the middle of the transverse frame, the bottom of the screw is rotatably connected to the pressing plate, and a rotating block is mounted on the top of the screw.

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