Novel teaching device for new energy automobile high-voltage battery detection

Abstract

The utility model relates to the technical field of high-voltage battery detection, and discloses a novel teaching device for new energy automobile high-voltage battery detection, which comprises a teaching platform and a bearing platform, and a lifting mechanism is arranged between the bearing platform and the teaching platform. The lifting mechanism comprises L-shaped fixing plates, the number of the L-shaped fixing plates is two, a first air cylinder and a second air cylinder are fixedly installed at the top ends of the inner walls of the two L-shaped fixing plates respectively, a lifting groove is formed in the teaching table, the bearing table is clamped in the lifting groove, and connecting plates are fixedly installed on the two sides of the bearing table. According to the high-voltage battery feeding and discharging device, workers can conveniently feed and discharge high-voltage batteries to be detected and teaching, manpower is saved, teaching efficiency is improved, and the problems that when detection teaching is conducted on existing high-voltage batteries, the high-voltage batteries need to be manually moved to a teaching table top, due to the fact that part of the batteries are large in weight, the workers are difficult to carry, and potential safety hazards exist in the carrying process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage battery detection, in particular to a new teaching device for high-voltage battery detection of new energy vehicles. Background Art

[0002] The energy of high-voltage lithium batteries is higher than that of ordinary batteries. Under the same use environment, their battery life will be longer. In terms of discharge rate, high-voltage lithium batteries have a higher discharge rate and stronger power than low-voltage lithium batteries. Therefore, high-voltage battery cells should theoretically be more suitable for use in products and equipment that require high-rate discharge, so as to better play their advantages.

[0003] The existing high-voltage batteries of new energy vehicles need to be tested during production, which requires factories to teach new employees how to test high-voltage batteries. When teaching the testing of existing high-voltage batteries, manpower is needed to move them to the teaching table. Since some batteries are heavy, it is difficult for personnel to carry them, and there are safety hazards during the transportation process. Therefore, we propose a new teaching device for testing high-voltage batteries of new energy vehicles. Utility Model Content

[0004] The purpose of the utility model is to provide a new teaching device for high-voltage battery testing of new energy vehicles, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new teaching device for high-voltage battery testing of new energy vehicles, comprising a teaching platform and a carrying platform, wherein a lifting mechanism is arranged between the carrying platform and the teaching platform;

[0006] The lifting mechanism includes an L-shaped fixing plate, and the number of the L-shaped fixing plates is two. Cylinder 1 and cylinder 2 are respectively fixedly installed on the top of the inner walls of the two L-shaped fixing plates. A lifting groove is provided on the teaching platform, and the load-bearing platform is clamped in the lifting groove. Connecting plates are fixedly installed on both sides of the load-bearing platform. Plate grooves are provided on both sides of the inner wall of the lifting groove. The connecting plates are clamped in the plate grooves, and the output shafts of cylinder 1 and cylinder 2 are both movable through the top of the teaching platform and extend into the plate grooves. The two connecting plates are respectively fixedly installed on the bottom ends of the output shafts of cylinder 1 and cylinder 2. A limiting column is fixedly installed on the top of the inner wall of the plate groove. A column hole is provided on the connecting plate, and the limiting column movably penetrates the connecting plate through the column hole, and sliding pads are fixedly installed on the front and back slopes of the load-bearing platform.

[0007] Preferably, there are two limit columns in the plate slot, and the limit columns are matched with the column holes. By setting the limit columns, a limit effect can be played on the connecting plate, thereby improving the stability of the bearing platform during the lifting process.

[0008] Preferably, the connecting plate is matched with the plate groove, and the sliding pad is made of Teflon. By providing the sliding pad, the friction between the high-voltage battery and the slope of the supporting platform can be reduced, thereby reducing wear.

[0009] Preferably, a rotating groove is opened at the top of the supporting platform, a support plate is clamped in the rotating groove, a motor is fixedly installed at the bottom end of the supporting platform, a rotating shaft is fixedly installed at the output end of the motor, the rotating shaft passes through the bottom end of the supporting platform, and the outer wall of the rotating shaft is rotatably connected to the supporting platform through a bearing, and the support plate is fixedly installed on the top of the rotating shaft.

[0010] Preferably, a limiting slider is fixedly installed on the outer wall of the support plate, and a limiting ring groove is provided on the inner wall of the rotating groove. The limiting slider is slidably connected to the limiting ring groove. The number of the limiting sliders is four. By arranging the limiting slider and the limiting ring groove, a certain supporting and limiting effect can be played on the support plate, thereby improving the stability of the rotation of the support plate.

[0011] Preferably, a supporting leg is fixedly installed at the bottom end of the teaching platform, and the number of the supporting legs is four. Universal wheels are fixedly installed at the bottom ends of the four supporting legs. By providing the universal wheels, the teaching platform can be easily moved.

[0012] The utility model provides a new teaching device for testing high-voltage batteries of new energy vehicles. The new teaching device for testing high-voltage batteries of new energy vehicles has the following beneficial effects:

[0013] (1) The new teaching device for high-voltage battery testing of new energy vehicles is equipped with a lifting mechanism, which can facilitate personnel to load and unload high-voltage batteries to be tested and taught, saving manpower and improving teaching efficiency. It solves the problem that the existing high-voltage batteries need to be moved to the teaching table by manpower during testing and teaching, and some batteries are heavy, which makes it difficult for personnel to carry them, and there are safety hazards during the transportation process;

[0014] (2) This new teaching device for high-voltage battery testing of new energy vehicles, through the cooperation of the support plate, rotating groove, motor, rotating shaft, limit slider and limit ring groove, can enable the support plate to drive the high-voltage battery to be tested to rotate, so that students can observe the test situation from different angles, without manually rotating the high-voltage battery body, which is convenient for testing teaching operations, simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0020] In the figure: 1. teaching table; 2. carrying table; 3. lifting mechanism; 4. supporting plate; 5. rotating groove; 6. motor; 7. rotating shaft; 8. limiting slider; 9. limiting ring groove; 10. supporting leg; 11. universal wheel; 301. L-shaped fixing plate; 302. cylinder one; 303. connecting plate; 304. plate groove; 305. limiting column; 306. column hole; 307. cylinder two; 308. sliding pad; 309. lifting groove. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0024] The new teaching device for high-voltage battery testing of new energy vehicles provided by the utility model is preferably implemented as follows: Figures 1 to 5 As shown: A new teaching device for high-voltage battery testing of new energy vehicles, comprising a teaching platform 1, a carrying platform 2, and a lifting mechanism 3 is arranged between the carrying platform 2 and the teaching platform 1;

[0025] The lifting mechanism 3 includes an L-shaped fixing plate 301, the number of the L-shaped fixing plates 301 is two, the top of the inner wall of the two L-shaped fixing plates 301 is respectively fixedly installed with a cylinder 1 302 and a cylinder 2 307, a lifting groove 309 is opened on the teaching platform 1, the bearing platform 2 is clamped in the lifting groove 309, and connecting plates 303 are fixedly installed on both sides of the bearing platform 2, and plate grooves 304 are opened on both sides of the inner wall of the lifting groove 309, and the connecting plates 303 are clamped in the plate groove 304, and the cylinder The output shafts of cylinder 1 302 and cylinder 2 307 are both movably passed through the top of the teaching platform 1 and extended into the plate groove 304. The two connecting plates 303 are respectively fixedly installed on the bottom ends of the output shafts of cylinder 1 302 and cylinder 2 307. A limiting column 305 is fixedly installed on the top of the inner wall of the plate groove 304. A column hole 306 is opened on the connecting plate 303. The limiting column 305 movably passes through the connecting plate 303 through the column hole 306. The front and back slopes of the supporting platform 2 are both fixedly installed with sliding pads 308.

[0026] Specifically, the above technical solution is as follows: start cylinder 1 302 and cylinder 2 307, cylinder 1 302 and cylinder 2 307 drive connecting plate 303 to move downward, connecting plate 303 drives supporting platform 2 to move downward, so that supporting platform 2 contacts with the ground and lowers the height of supporting platform 2. At this time, the high-voltage battery can be pushed to the top of supporting platform 2 through the slope of supporting platform 2, so that the high-voltage battery is moved to the support plate 4, and then start cylinder 1 302 and cylinder 2 307 to contract, so that supporting platform 2 moves upward, so that supporting platform 2 drives the high-voltage battery to rise to the surface of teaching table 1, and the high-voltage battery is loaded at night. Through this mechanism, it is convenient for personnel to load and unload the high-voltage batteries to be tested and taught, saving manpower, improving teaching efficiency, and solving the problem that the existing high-voltage batteries need manpower to move them to the surface of teaching table 1 during testing and teaching, and some batteries are heavy, which makes it difficult for personnel to carry them, and there are safety hazards during the transportation process.

[0027] Furthermore, the number of the limiting posts 305 in the plate slot 304 is two, and the limiting posts 305 are adapted to the post holes 306;

[0028] Among them, by providing the limiting column 305, the connection plate 303 can be limited, thereby improving the stability of the bearing platform 2 during the lifting process.

[0029] Further, the connecting plate 303 is adapted to the plate groove 304, and the sliding pad 308 is made of Teflon;

[0030] Among them, by providing the sliding pad 308, the friction between the high-voltage battery and the slope of the supporting platform 2 can be reduced, thereby reducing wear.

[0031] Furthermore, a support leg 10 is fixedly installed at the bottom of the teaching platform 1, and the number of the support legs 10 is four, and a universal wheel 11 is fixedly installed at the bottom of each of the four support legs 10;

[0032] The universal wheels 11 are provided to facilitate the movement of the teaching platform 1 . Embodiment 2

[0033] On the basis of the first embodiment, the new teaching device for high-voltage battery detection of new energy vehicles provided by the present utility model is preferably implemented as follows: Figures 1 to 5 As shown: a rotating groove 5 is opened at the top of the supporting platform 2, a supporting plate 4 is clamped in the rotating groove 5, a motor 6 is fixedly installed at the bottom end of the supporting platform 2, a rotating shaft 7 is fixedly installed at the output end of the motor 6, the rotating shaft 7 passes through the bottom end of the supporting platform 2, and the outer wall of the rotating shaft 7 is rotatably connected to the supporting platform 2 through a bearing, and the supporting plate 4 is fixedly installed on the top of the rotating shaft 7.

[0034] Specifically, the above technical solution is to start the motor 6, the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the supporting plate 4 to rotate, and the supporting plate 4 drives the high-voltage battery to be tested and taught to rotate, so that the trainees can observe the test situation from different angles, and there is no need to manually rotate the high-voltage battery body, which is convenient for the test teaching operation, has a simple structure, and is highly practical.

[0035] Furthermore, a limit slider 8 is fixedly installed on the outer wall of the support plate 4, and a limit ring groove 9 is provided on the inner wall of the rotating groove 5. The limit slider 8 is slidably connected with the limit ring groove 9, and the number of the limit sliders 8 is four;

[0036] Among them, by providing the limiting sliding block 8 and the limiting ring groove 9, a certain supporting and limiting effect can be played on the supporting disk 4, thereby improving the rotation stability of the supporting disk 4.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A new teaching device for testing high-voltage batteries of new energy vehicles, comprising a teaching platform (1) and a carrying platform (2), characterized in that: A lifting mechanism (3) is provided between the carrying platform (2) and the teaching platform (1); The lifting mechanism (3) comprises an L-shaped fixing plate (301), the number of the L-shaped fixing plates (301) is two, the top ends of the inner walls of the two L-shaped fixing plates (301) are respectively fixedly mounted with a cylinder 1 (302) and a cylinder 2 (307), the teaching platform (1) is provided with a lifting groove (309), the bearing platform (2) is clamped in the lifting groove (309), connecting plates (303) are fixedly mounted on both sides of the bearing platform (2), plate grooves (304) are provided on both sides of the inner wall of the lifting groove (309), the connecting plates (303) are clamped in the plate grooves (304), and The output shafts of the cylinder 1 (302) and the cylinder 2 (307) are both movable through the top of the teaching platform (1) and extend into the plate groove (304); the two connecting plates (303) are respectively fixedly mounted on the bottom ends of the output shafts of the cylinder 1 (302) and the cylinder 2 (307); a limiting column (305) is fixedly mounted on the top of the inner wall of the plate groove (304); a column hole (306) is provided on the connecting plate (303); the limiting column (305) is movably mounted through the connecting plate (303) through the column hole (306); and sliding pads (308) are fixedly mounted on the front and back slope surfaces of the bearing platform (2).

2. A new teaching device for high-voltage battery testing of new energy vehicles according to claim 1, characterized in that: The number of the limiting columns (305) in the plate slot (304) is two, and the limiting columns (305) are matched with the column holes (306).

3. A new teaching device for high-voltage battery testing of new energy vehicles according to claim 1, characterized in that: The connecting plate (303) is matched with the plate groove (304), and the sliding pad (308) is made of Teflon.

4. A new teaching device for high-voltage battery testing of new energy vehicles according to claim 1, characterized in that: The top of the support platform (2) is provided with a rotation groove (5), a support plate (4) is clamped in the rotation groove (5), a motor (6) is fixedly mounted on the bottom of the support platform (2), a rotation shaft (7) is fixedly mounted on the output end of the motor (6), the rotation shaft (7) passes through the bottom of the support platform (2), and the outer wall of the rotation shaft (7) is rotatably connected to the support platform (2) via a bearing, and the support plate (4) is fixedly mounted on the top of the rotation shaft (7).

5. A new teaching device for high-voltage battery testing of new energy vehicles according to claim 4, characterized in that: A limit slider (8) is fixedly mounted on the outer wall of the support plate (4), a limit ring groove (9) is provided on the inner wall of the rotation groove (5), the limit slider (8) is slidably connected to the limit ring groove (9), and the number of the limit sliders (8) is four.

6. A new teaching device for high-voltage battery testing of new energy vehicles according to claim 1, characterized in that: A supporting leg (10) is fixedly mounted on the bottom end of the teaching platform (1), the number of the supporting legs (10) is four, and a universal wheel (11) is fixedly mounted on the bottom end of each of the four supporting legs (10).

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