Accurate mounting and positioning device facilitating battery replacement of light truck

Abstract

The utility model relates to an accurate installation positioning device convenient for light truck battery replacement, which comprises a support plate, one side of the support plate is connected with an electric telescopic rod, a slide block is arranged below the support plate, a guide rail is connected in the slide block, an operation table is arranged above the support plate, a controller is arranged on one side adjacent to the operation table, and the controller is connected with the electric telescopic rod. A first threaded block is arranged at the bottom of the operation table and embedded into the supporting plate, a first lead screw is connected into the first threaded block, and one end of the first lead screw extends into the supporting plate and is connected with the output end of a first motor. The controller and the laser positioner are arranged, the laser positioner can detect the installation position of a battery pack below an automobile, the electric telescopic rod, the first motor and the first lead screw can drive the operation table to move and adjust the installation position, and therefore the installation position of the battery pack can be accurately positioned; and damage to the battery pack caused by deviation of the mounting position of the battery pack is prevented.

Description

Technical Field

[0001] The utility model relates to a precise installation and positioning device which is convenient for replacing batteries in light trucks and belongs to the technical field of new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and new vehicle power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

[0003] With the development of new energy vehicles, electric light trucks are gradually becoming popular in the market. The vehicle positioning devices in battery swap stations on the market are currently troublesome and not precise enough. When the battery pack positioning is not precise enough, the battery pack will collide or rub against the bottom of the car, causing damage to the battery, which is not conducive to battery replacement. Utility Model Content

[0004] The purpose of the utility model is to provide a precise installation and positioning device which is convenient for battery replacement in light trucks. By setting a controller and a laser locator, the laser locator can detect the installation position of the battery pack under the car, and the electric telescopic rod, the first motor and the screw rod can drive the operating table to move and adjust the installation position, so that the installation position of the battery pack can be accurately positioned to prevent the battery pack from being damaged due to the displacement of the installation position, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] A precise installation and positioning device for facilitating battery replacement for light trucks, comprising a support plate, one side of the support plate being connected to an electric telescopic rod, a slider being provided below the support plate, a guide rail being connected inside the slider, an operating table being provided above the support plate, a controller being provided on an adjacent side of the operating table, a threaded block being provided at the bottom of the operating table, the threaded block being embedded inside the support plate, a screw rod being connected inside the threaded block, one end of the screw rod extending into the support plate and connected to an output end of a first motor, a support frame being provided above the operating table, the support frame being connected to a support plate above, and a plurality of positioning plates being provided around the support plate.

[0007] Furthermore, the slider is slidably connected on the guide rail, a sliding groove for accommodating the threaded block 1 to pass through is opened inside the support plate, and the threaded block 1 is slidably connected inside the support plate.

[0008] Furthermore, a second threaded block is provided inside the operating table, and a second screw rod is connected inside the second threaded block. One end of the second screw rod extends to the outside of the operating table and is connected to the output end of the second motor. A sliding groove is provided inside the operating table to accommodate the passage of the second threaded block, and the second threaded block is slidably connected inside the operating table.

[0009] Furthermore, the support frame is in the shape of an inverted mountain, the lower center of the support frame is connected to the second threaded block, and a rotating support is connected between the support frame and the second threaded block, the support frame is rotatably connected to the second threaded block, and a rotating support identical to that on the second threaded block is provided at the connection between the bottom of the support plate and the support frame, and the support frame is rotatably connected at the bottom of the support plate.

[0010] Furthermore, the two ends of the lower side of the support frame are embedded in the operating table, and a sliding shaft is provided under the support frame, the sliding shaft is embedded in the operating table, a groove is provided inside the operating table to accommodate the support frame and the sliding shaft, and the bottom of the support frame is slidably connected inside the operating table.

[0011] Furthermore, a plurality of laser locators are provided above the operating table, and the laser locators are embedded inside the operating table. There are four laser locators and they are respectively arranged at the four corners of the operating table. The positioning plate is arranged around the upper edge of the support plate, and one side above the positioning plate is arranged at an oblique angle.

[0012] Furthermore, the output end of the controller is electrically connected to the electric telescopic rod, the output ends of the first motor and the second motor through a wire, and the output end of the laser locator is electrically connected to the input end of the controller through a wire.

[0013] The beneficial effects of the utility model are:

[0014] By setting up a controller and a laser locator, when in use, the electric telescopic rod can push the support plate to move under the car, and move the battery pack under the car. When the battery pack moves under the car, the laser locator can detect the lateral movement distance of the battery pack under the car. When the lateral movement distance of the battery pack reaches the specified position, the first motor is then started, and the first motor drives the screw rod 1 to rotate. When the screw rod 1 rotates, it drives the threaded block 1 and the operating table to move longitudinally under the car. When the laser locator detects the sensor under the car, the first motor is turned off and the second motor is started. The operation of the second motor drives the screw rod 2 to rotate. The rotation of the screw rod 2 drives the threaded block 2 to move, thereby driving the support frame to rotate and the support plate to move upward, so that the battery pack can be positioned and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a precise installation and positioning device for facilitating battery replacement for light trucks according to the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of an operating table of a precise installation and positioning device for light truck battery replacement according to the utility model;

[0018] Figure 3 This is a cross-sectional view of an operating table of a precise installation and positioning device for facilitating battery replacement for light trucks according to the utility model;

[0019] Figure 4 This is a schematic diagram of the support frame structure of a precise installation and positioning device for light truck battery replacement in the utility model;

[0020] Figure 5 The utility model is a precise installation and positioning device for light truck battery replacement. Figure 1 A partial enlarged view of the area at center A;

[0021] Numbers in the figure: 1. Support plate; 2. Electric telescopic rod; 3. Slider; 4. Guide rail; 5. Operating table; 6. Controller; 7. Thread block one; 8. Screw rod one; 9. First motor; 10. Support frame; 11. Support plate; 12. Positioning plate; 13. Thread block two; 14. Screw rod two; 15. Second motor; 16. Sliding shaft; 17. Laser locator. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A precise installation and positioning device for facilitating battery replacement of light trucks comprises a support plate 1, one side of the support plate 1 is connected to an electric telescopic rod 2, a slider 3 is provided below the support plate 1, a guide rail 4 is connected inside the slider 3, an operating table 5 is provided above the support plate 1, a controller 6 is provided on the adjacent side of the operating table 5, a threaded block 7 is provided at the bottom of the operating table 5, the threaded block 7 is embedded in the support plate 1, a screw rod 8 is connected inside the threaded block 7, one end of the screw rod 8 extends to the inside of the support plate 1 and is connected to the output end of a first motor 9, a support frame 10 is provided above the operating table 5, the support frame 10 is connected to a support plate 11 above, and a plurality of positioning plates 12 are provided around the support plate 11.

[0025] Specifically, the slider 3 is slidably connected on the guide rail 4, a sliding groove for accommodating the passage of the threaded block 1 7 is opened inside the support plate 1, the threaded block 1 7 is slidably connected inside the support plate 1, a threaded block 13 is provided inside the operating table 5, a screw rod 14 is connected inside the threaded block 13, one end of the screw rod 14 extends to the outside of the operating table 5 and is connected to the output end of the second motor 15, a sliding groove for accommodating the passage of the threaded block 13 is provided inside the operating table 5, the threaded block 13 is slidably connected inside the operating table 5, the electric telescopic rod 2 can push the support plate 1 to move, and it is convenient to drive the support plate 1 and the operating table 5 and the support plate 11 to move their positions, and the second motor 15 can drive the threaded block 13 to move, so that the threaded block 13 moves and pushes the support frame 10 to move inside the operating table 5.

[0026] Specifically, the support frame 10 is in the shape of an inverted mountain, and the center of the lower part of the support frame 10 is connected to the threaded block 2 13, and a rotating support is connected between the support frame 10 and the threaded block 2 13, and the support frame 10 is rotatably connected on the threaded block 2 13, and a rotating support identical to that on the threaded block 2 13 is provided at the connection between the bottom of the support plate 11 and the support frame 10, and the support frame 10 is rotatably connected at the bottom of the support plate 11, and the lower ends of the support frame 10 are embedded in the interior of the operating table 5, and a sliding shaft 16 is provided under the support frame 10, and the sliding shaft 16 is embedded in the interior of the operating table 5, and a groove is provided inside the operating table 5 for accommodating the support frame 10 and the sliding shaft 16 to pass through, and the bottom of the support frame 10 is slidably connected inside the operating table 5, and when the support frame 10 rotates, the support plate 11 can be pushed to move upward, so as to facilitate pushing the battery pack to the installation position.

[0027] Example 2: Please refer to Figure 1 , Figure 3 , Figure 5The difference between this embodiment and embodiment 1 is that: a plurality of laser locators 17 are provided above the operating platform 5, and the laser locators 17 are embedded in the operating platform 5. Four laser locators 17 are provided and are respectively arranged at the four corners of the operating platform 5. The positioning plate 12 is arranged around the edge above the support plate 11, and one side above the positioning plate 12 is arranged at an oblique angle. The output end of the controller 6 is electrically connected to the output ends of the electric telescopic rod 2, the first motor 9 and the second motor 15 through a wire, and the output end of the laser locator 17 is electrically connected to the input end of the controller 6 through a wire. The laser locator 17 can detect the moving position of the operating platform 5 under the car, which is convenient for the controller 6 to control the operation of the electric telescopic rod 2 and the first motor 9 to move the operating platform 5 and the support plate 11 to the installation position of the battery pack.

[0028] The working principle of the utility model is as follows: when in use, the electric telescopic rod 2 runs to push the support plate 1 to move under the car, and the battery pack is moved under the car. When the battery pack moves under the car, the laser locator 17 can detect the lateral movement distance of the battery pack under the car. When the lateral movement distance of the battery pack reaches the specified position, the first motor 9 is started, and the first motor 9 drives the screw rod 8 to rotate. When the screw rod 8 rotates, it drives the threaded block 7 and the operating table 5 to move longitudinally under the car. When the laser locator 17 detects the sensor under the car, the first motor 9 is turned off and the second motor 15 is run. The second motor 15 runs to drive the screw rod 2 14 to rotate. The rotation of the screw rod 2 14 drives the threaded block 2 13 to move, thereby driving the support frame 10 to rotate and the support plate 11 to move upward, so that the battery pack can be positioned and installed.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] 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 precise installation and positioning device for facilitating battery replacement of a light truck, comprising a support plate (1), characterized in that: One side of the support plate (1) is connected to an electric telescopic rod (2); a slider (3) is provided below the support plate (1); a guide rail (4) is connected inside the slider (3); an operating table (5) is provided above the support plate (1); a controller (6) is provided on one side adjacent to the operating table (5); a threaded block (7) is provided at the bottom of the operating table (5); the threaded block (7) is embedded in the support plate (1); a screw rod (8) is connected inside the threaded block (7); one end of the screw rod (8) extends into the support plate (1) and is connected to the output end of the first motor (9); a support frame (10) is provided above the operating table (5); the support frame (10) is connected to a support plate (11) above; and a plurality of positioning plates (12) are provided around the support plate (11).

2. According to claim 1, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: The sliding block (3) is slidably connected on the guide rail (4), a sliding groove for accommodating the threaded block 1 (7) passing through is provided inside the support plate (1), and the threaded block 1 (7) is slidably connected inside the support plate (1).

3. According to claim 1, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: The operating table (5) is provided with a second threaded block (13) inside, the second threaded block (13) is connected with a second screw rod (14) inside, one end of the second screw rod (14) extends to the outside of the operating table (5) and is connected to the output end of the second motor (15), the operating table (5) is provided with a sliding groove for accommodating the second threaded block (13) to pass through, and the second threaded block (13) is slidably connected inside the operating table (5).

4. According to claim 3, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: The support frame (10) is in the shape of an inverted mountain. The lower center of the support frame (10) is connected to the second threaded block (13), and a rotating support is connected between the support frame (10) and the second threaded block (13). The support frame (10) is rotatably connected to the second threaded block (13). The bottom of the support plate (11) and the support frame (10) are connected at a position where the support frame (10) is connected. The support frame (10) is rotatably connected to the bottom of the support plate (11).

5. According to claim 3, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: The two ends of the lower side of the support frame (10) are embedded in the operating table (5), and a sliding shaft (16) is provided below the support frame (10), and the sliding shaft (16) is embedded in the operating table (5). A groove for accommodating the support frame (10) and the sliding shaft (16) is provided inside the operating table (5), and the bottom of the support frame (10) is slidably connected inside the operating table (5).

6. According to claim 4, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: A plurality of laser locators (17) are arranged above the operating table (5). The laser locators (17) are embedded in the operating table (5). Four laser locators (17) are arranged respectively at four corners of the operating table (5). The positioning plate (12) is arranged around the upper edge of the support plate (11), and one side of the upper side of the positioning plate (12) is arranged at an oblique angle.

7. According to claim 6, a precise installation and positioning device for facilitating battery replacement of light trucks is characterized by: The output end of the controller (6) is electrically connected to the electric telescopic rod (2), the output ends of the first motor (9) and the second motor (15) through a wire, and the output end of the laser locator (17) is electrically connected to the input end of the controller (6) through a wire.

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