Battery pack compatible support of oil-to-electricity automobile

Abstract

The utility model discloses an oil-to-electricity automobile battery pack compatible support, and relates to the technical field of automobiles, the oil-to-electricity automobile battery pack compatible support comprises a shell, a battery fixing mechanism is arranged in the shell, the battery fixing mechanism comprises two fixing frames located in the shell, and the side faces, away from each other, of the two fixing frames are both fixedly connected with two push rods. The two threaded rods can be driven by the double-output-shaft motor to rotate through the two rotating rods, so that the threaded rings drive the push plates to push the push rods, then the two sets of push rods push the two fixing frames to be close to each other, the battery pack is clamped and fixed, and when the battery pack is disassembled, the rotating rods are driven by the double-output-shaft motor to rotate reversely, so that the battery pack is disassembled. And then the rotating rod drives the threaded rod to rotate reversely, the push plate drives the two fixing frames to be far away from each other through the push rod, fixing of the battery pack is relieved, finally, a worker takes down the battery pack, and dismounting and mounting during later maintenance of the battery pack are facilitated as a whole.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a battery pack compatible bracket for an oil-to-electric vehicle. Background Art

[0002] Automobiles are mainly used to carry people and / or goods, and to tow vehicles carrying people and / or goods. Automobiles are generally composed of four basic parts: body, powertrain (engine, gearbox), chassis and electronic and electrical equipment. The four major systems of an automobile are the automobile operating system, automobile power system, automobile safety system, and vehicle networking system.

[0003] Converting a fuel vehicle into an electric vehicle replaces the engine with an electric motor as the power source of the electric vehicle. The driving torque of the electric motor needs to be transmitted to the transmission system. Currently, converting a fuel vehicle into an electric vehicle requires removing the fuel tank of the fuel vehicle and then installing the battery pack in the fuel tank position. The installation of the battery pack requires a bracket to fix the battery pack, but the traditional bracket mostly uses fixing bars or fixing bolts to fix the battery pack, which is not convenient for the later disassembly and assembly of the battery pack during maintenance. For this reason, we provide a fuel-to-electric vehicle battery pack compatible bracket to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a compatible bracket for a battery pack of an oil-to-electric vehicle, which is overall convenient for disassembly and installation during later maintenance of the battery pack.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compatible bracket for a battery pack of an oil-to-electric vehicle, comprising a shell, a battery fixing mechanism being provided inside the shell, the battery fixing mechanism comprising two fixing frames located inside the shell, two sides of the two fixing frames being away from each other being fixedly connected to two push rods, ends of the two groups of push rods being away from each other both penetrate the shell and extend to the outside of the shell, ends of the two groups of push rods being away from each other being fixedly connected to push plates, sides of the two push plates being away from each other being fixedly inlaid with screw rings, the left and right side surfaces of the shell being rotatably connected to threaded rods, and the two threaded rods being threadedly connected to the two screw rings respectively.

[0006] Furthermore, a dual-output shaft motor is fixedly connected to the outer surface of the shell, and the two output shafts of the dual-output shaft motor are fixedly connected to a rotating rod, and the ends of the two rotating rods away from the dual-output shaft motor are respectively connected to one end of the two threaded rods through a transmission belt. The dual-output shaft motor can drive the two rotating rods to rotate as a whole, and the rotating rod drives the two threaded rods to rotate through the transmission belt, thereby pushing the two fixing frames closer to each other to fix the battery pack. The two fixing frames are driven to work by the machinery as a whole, avoiding manual pushing and reducing the labor expenditure of the staff.

[0007] Furthermore, two through tubes are fixedly embedded on the left and right side surfaces of the shell, and the ends of the two groups of push rods that are away from each other respectively pass through the two groups of through tubes and extend to the outside of the shell, which can effectively reduce the friction between the push rods and the shell during reciprocating motion and avoid wear on the outer surface of the push rods due to long-term use.

[0008] Furthermore, two fixing blocks are fixedly connected to the inner bottom wall of the shell, and slides are fixedly connected to the left and right side surfaces of the fixing blocks. Two through grooves are provided on the side surfaces of the two fixing frames close to each other, and the slides are slidably connected to the through grooves, so that the two fixing frames can be normally docked, avoiding deflection of the fixing frames during the docking process, thereby affecting the normal fixation of the battery pack by the fixing frames.

[0009] Furthermore, a soft pad is fixedly connected to the inner bottom wall of the shell, and a shield is fixedly connected to the upper surface of each fixing frame. The shield can fix the upper surface of the battery pack, thereby effectively improving the installation and fixing effect of the battery pack.

[0010] Furthermore, two mounting plates are fixedly connected to the bottom surface of the shell, and two mounting screw holes are provided on the upper surface of each mounting plate, so that the staff can install the bracket inside the car and the bracket is easy to install.

[0011] Furthermore, the ends of the two rotating rods that are away from each other are fixedly connected to a limit ring, and the outer surface of each rotating rod is rotatably connected to a support block, and one side of the support block is fixedly connected to the outer surface of the shell, which can effectively ensure the stability of the two rotating rods during rotation and prevent the rotating rods from swinging.

[0012] Compared with the prior art, the oil-to-electric vehicle battery pack compatible bracket has the following beneficial effects:

[0013] 1. The utility model drives two threaded rods to rotate through two rotating rods by a dual-output shaft motor, so that the screw ring drives the push plate to push the push rod, and then the two groups of push rods push the two fixing frames to approach each other to clamp and fix the battery pack. When removing the battery pack, the dual-output shaft motor drives the rotating rod to reverse, and then the rotating rod drives the threaded rod to reverse, and the push plate drives the two fixing frames to move away from each other through the push rod to release the fixation of the battery pack. Finally, the staff can remove the battery pack, which is convenient for disassembly and installation of the battery pack during later maintenance.

[0014] 2. The utility model can effectively reduce the friction between the push rod and the outer shell during the reciprocating motion through the through pipe, avoiding wear of the outer surface of the push rod due to long-term use. The two fixing frames can be normally docked through the fixing block and the slide plate, avoiding deflection during the docking process of the fixing frames, thereby affecting the normal fixation of the fixing frames to the battery pack. The installation plate is convenient for the staff to install the bracket inside the car, which is convenient for the installation of the bracket. The support block can effectively ensure the stability of the two rotating rods during the rotation process, avoiding the rotating rods from swinging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the utility model;

[0016] Figure 2 This is a front view of the utility model;

[0017] Figure 3 This is a cross-sectional view of the housing of the utility model;

[0018] Figure 4 It is a cross-sectional view of the fixing frame of the utility model.

[0019] In the figure: 1. shell; 2. battery fixing mechanism; 201. threaded rod; 202. push rod; 203. push plate; 204. screw ring; 205. fixing frame; 206. through pipe; 3. slide plate; 4. fixing block; 5. shield plate; 6. limit ring; 7. rotating rod; 8. support block; 9. through groove; 10. dual output shaft motor; 11. mounting plate; 12. soft pad. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] To this end, the present embodiment provides a compatible bracket for a battery pack of an oil-to-electric vehicle, and the device as a whole is convenient for disassembly and installation during later maintenance of the battery pack.

[0022] See also Figures 1 to 4 This embodiment proposes a compatible bracket for a battery pack of an oil-to-electric vehicle, including a shell 1, and two mounting plates 11 are fixedly connected to the bottom surface of the shell 1. Two mounting screw holes are provided on the upper surface of each mounting plate 11, which is convenient for the staff to install the bracket inside the car and facilitate the installation of the bracket.

[0023] A battery fixing mechanism 2 is provided inside the shell 1, and the battery fixing mechanism 2 includes two fixing frames 205 located inside the shell 1. Two fixing blocks 4 are fixedly connected to the inner bottom wall of the shell 1, and slide plates 3 are fixedly connected to the left and right side surfaces of the fixing blocks 4. Two through grooves 9 are provided on the side surfaces of the two fixing frames 205 close to each other. The slide plates 3 are slidably connected to the through grooves 9, so that the two fixing frames 205 can be normally docked, avoiding deflection of the fixing frames 205 during the docking process, thereby affecting the normal fixation of the battery pack by the fixing frames 205.

[0024] The inner bottom wall of the housing 1 is fixedly connected with a soft pad 12, and the upper surface of each fixing frame 205 is fixedly connected with a shield 5, which can fix the upper surface of the battery pack, thereby effectively improving the installation and fixing effect of the battery pack.

[0025] Reference Figure 2 The two fixing frames 205 are both located on the upper surface of the soft pad 12 , and the bottom surfaces of the fixing frames 205 are both slidably connected to the upper surface of the soft pad 12 .

[0026] Two push rods 202 are fixedly connected to the side faces of the two fixing frames 205 that are away from each other. The ends of the two groups of push rods 202 that are away from each other penetrate the shell 1 and extend to the outside of the shell 1. Two through tubes 206 are fixedly inlaid on the left and right sides of the shell 1. The ends of the two groups of push rods 202 that are away from each other respectively penetrate the two groups of through tubes 206 and extend to the outside of the shell 1, which can effectively reduce the friction between the push rods 202 and the shell 1 during the reciprocating motion, and avoid wear of the outer surface of the push rods 202 due to long-term use.

[0027] The ends of the two push rods 202 that are away from each other are fixedly connected with push plates 203, and the sides of the two push plates 203 that are away from each other are fixedly inlaid with screw rings 204. The left and right sides of the shell 1 are rotatably connected to the threaded rods 201, and the two threaded rods 201 are threadedly connected to the two screw rings 204 respectively.

[0028] Reference Figure 2 Bearings are fixedly connected to the left and right sides of the housing 1, and only one end of the threaded rod 201 is fixedly connected to the inner ring of the bearing, thereby effectively ensuring the stability of the two threaded rods 201 during rotation.

[0029] Reference Figure 1The outer surface of the shell 1 is fixedly connected with a dual-output shaft motor 10, and the two output shafts of the dual-output shaft motor 10 are fixedly connected with a rotating rod 7. The ends of the two rotating rods 7 away from the dual-output shaft motor 10 are respectively connected to one end of the two threaded rods 201 through transmission belts. The dual-output shaft motor 10 can drive the two rotating rods 7 to rotate as a whole. The rotating rod 7 drives the two threaded rods 201 to rotate through the transmission belt, thereby pushing the two fixing frames 205 to approach each other and fixing the battery pack. The two fixing frames 205 are driven to work by the machine as a whole, avoiding manual pushing and reducing the labor expenditure of the staff.

[0030] The ends of the two rotating rods 7 that are away from each other are fixedly connected to the limit ring 6, and the outer surface of each rotating rod 7 is rotatably connected to the support block 8. One side of the support block 8 is fixedly connected to the outer surface of the shell 1, which can effectively ensure the stability of the two rotating rods 7 during the rotation process and prevent the rotating rods 7 from swinging.

[0031] Reference Figure 1 The four corners of the housing 1 are chamfered to effectively prevent the outer surface of the housing 1 from scratching the interior of the car during installation, causing damage to the internal parts of the car.

[0032] Working principle: First, install the bracket inside the car. When installing the battery pack, place the battery pack between the two fixing frames 205. The dual-output shaft motor 10 drives the two threaded rods 201 to rotate through the two rotating rods 7. The two screw rings 204 have a threaded relationship with the threaded rods 201 during the rotation process, so that the screw rings 204 drive the push plate 203 to push the push rod 202. Then the two groups of push rods 202 push the two fixing frames 205 to approach each other to clamp and fix the battery pack. When removing the battery pack, only the dual-output shaft motor 10 needs to drive the rotating rod 7 to reverse, and then the rotating rod 7 drives the threaded rod 201 to reverse. The push plate 203 drives the two fixing frames 205 away from each other through the push rod 202 to release the fixation of the battery pack. Finally, the staff can remove the battery pack.

Claims

1. A compatible bracket for a battery pack of a gasoline-to-electric vehicle, comprising a housing (1), characterized in that: A battery fixing mechanism (2) is provided inside the shell (1), and the battery fixing mechanism (2) comprises two fixing frames (205) located inside the shell (1), and two push rods (202) are fixedly connected to the side faces of the two fixing frames (205) that are away from each other, and the ends of the two push rods (202) that are away from each other penetrate the shell (1) and extend to the outside of the shell (1), and the ends of the two push rods (202) that are away from each other are fixedly connected to push plates (203), and the side faces of the two push plates (203) that are away from each other are fixedly inlaid with screw rings (204), and the left and right side faces of the shell (1) are rotatably connected to the threaded rods (201), and the two threaded rods (201) are respectively threadedly connected to the two screw rings (204).

2. The oil-to-electric vehicle battery pack compatible bracket according to claim 1, characterized in that: A dual-output shaft motor (10) is fixedly connected to the outer surface of the housing (1), and two output shafts of the dual-output shaft motor (10) are fixedly connected to rotating rods (7), and one end of the two rotating rods (7) away from the dual-output shaft motor (10) is respectively connected to one end of two threaded rods (201) through a transmission belt.

3. The oil-to-electric vehicle battery pack compatible bracket according to claim 1, characterized in that: Two through tubes (206) are fixedly embedded on the left and right side surfaces of the shell (1), and the ends of the two push rods (202) that are away from each other respectively penetrate the two through tubes (206) and extend to the outside of the shell (1).

4. The oil-to-electric vehicle battery pack compatible bracket according to claim 1, characterized in that: The inner bottom wall of the housing (1) is fixedly connected to two fixing blocks (4), the left and right side surfaces of the fixing blocks (4) are fixedly connected to slide plates (3), and the side surfaces of the two fixing frames (205) close to each other are each provided with two through slots (9), and the slide plates (3) are slidably connected to the through slots (9).

5. The oil-to-electric vehicle battery pack compatible bracket according to claim 1, characterized in that: A soft pad (12) is fixedly connected to the inner bottom wall of the outer shell (1), and a shield (5) is fixedly connected to the upper surface of each fixing frame (205).

6. The oil-to-electric vehicle battery pack compatible bracket according to claim 1, characterized in that: Two mounting plates (11) are fixedly connected to the bottom surface of the housing (1), and two mounting screw holes are provided on the upper surface of each mounting plate (11).

7. The oil-to-electric vehicle battery pack compatible bracket according to claim 2, characterized in that: The ends of the two rotating rods (7) that are away from each other are fixedly connected to the limit ring (6), and the outer surface of each rotating rod (7) is rotatably connected to a support block (8), and one side surface of the support block (8) is fixedly connected to the outer surface of the housing (1).

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