Practical training teaching aid for pure electric vehicle charging pile
By designing a combination of protective plates and threaded rods in the charging pile training aids, the problem of easy damage to the integrated panel is solved, and protection and height adjustment are achieved to ensure the normal use and adaptability of the equipment.
Patent Information
- Application Number
- CN202420956843.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The integrated panel of charging pile training aids is prone to breakage or damage caused by debris impact, affecting normal use.
A pure electric vehicle charging pile training aid including protective plates, threaded rods and adjustment devices was designed. The threaded rods drive the protection plate to move, block the integrated panel, prevent direct impact of debris, and reduce friction through bearings and operating blocks. force, increase operational convenience, and provide height adjustment function.
Effectively prevent circuit breakers and damage to components caused by debris impact, ensure normal use of teaching aids, and adapt to different scenarios through adjustment devices.
Smart Images
Figure CN222213558U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of practical training teaching aids, in particular to a practical training teaching aid for a pure electric vehicle charging pile. Background Art
[0002] The charging pile training equipment is a device specially used for education and training. It aims to help students gain an in-depth understanding of and master the structure, working principle, usage and maintenance skills of new energy vehicle charging piles. It is suitable for various colleges, training institutions and charging equipment manufacturers.
[0003] The charging pile training device is equipped with a charging pile entity and an integrated panel. The integrated panel is equipped with integrated circuits and precision operating module components. If any debris hits the integrated panel, it may cause the integrated circuit to be short-circuited or the operating components to be damaged, affecting the normal use of the charging pile training teaching aids. Utility Model Content
[0004] The utility model provides a pure electric vehicle charging pile practical training teaching aid to solve the problem.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pure electric vehicle charging pile training teaching aid, including an operating table, one side of the operating table is fixedly connected with a demonstration board, one side of the outer surface of the demonstration board is provided with a charging pile body, the other side of the outer surface of the demonstration board is provided with an integrated panel, one side of the integrated panel is provided with a protective device, the protective device includes a protective plate, the protective plate is provided on one side of the integrated panel, an extension block is provided in the middle of one side of the protective plate, a threaded rod is provided on the inner wall of the extension block, the outer surface of the threaded rod is threadedly connected with a threaded barrel, the outer surface of the threaded barrel is symmetrically fixedly connected with a fixed block, one side of the fixed block is fixedly connected with one side of the demonstration board, an adjusting device is provided at the bottom of the operating table, the adjusting device includes four rectangular rods, one end of the four rectangular rods are respectively fixedly connected to the four corners of the bottom of the operating table, the outer surface of the rectangular rod is slidably connected with a rectangular barrel, one end of the four rectangular barrels is fixedly connected with a support frame, and rollers are provided at the four corners of the bottom of the support frame.
[0006] The effect achieved by the above components is: by setting up the protective plate, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the threaded tube. During the extension and retraction process, the threaded rod will drive the protective plate connected to the extension block to move synchronously until one side of the protective plate completely blocks one side of the integrated panel. This is helpful to prevent debris from directly hitting the integrated panel and causing problems such as short circuit in the integrated circuit or damage to the operating components, thereby ensuring the normal use of the charging pile training teaching aids.
[0007] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inner wall of the extension block.
[0008] The effect achieved by the above components is that by providing the bearing, the friction between the threaded rod and the extension block can be reduced when the threaded rod is rotating, thereby making it easier to rotate the threaded rod.
[0009] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.
[0010] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.
[0011] Preferably, a clamping block is fixedly connected to one side of the extension block, a U-shaped block is fixedly connected to one side of the demonstration board, an outer surface of the clamping block is inserted into an inner wall of the U-shaped block, and the U-shaped block is fixedly connected to the demonstration board by bolts.
[0012] The effect achieved by the above components is: by setting a U-shaped block, inserting the card block into the inner wall of the U-shaped block, the U-shaped block can limit the card block, and then it is convenient to fix the card block and the demonstration board by bolts, and it is also convenient to disassemble the protective plate, and it is convenient to maintain and replace the protective plate.
[0013] Preferably, a slide groove is provided on one side of the top of the operating table, and the outer surface of the protective plate is slidably connected to the inner wall of the slide groove.
[0014] The effect achieved by the above components is: by setting the sliding groove, the protective plate can be limited, so that the protective plate is more stable when the threaded rod drives the protective plate to move.
[0015] Preferably, the outer surfaces of the four rectangular tubes are fixedly connected to a same connecting frame, the inner wall of the connecting frame is slidably connected to a threaded rod, and one end of the threaded rod is fixedly connected to the bottom of the operating table.
[0016] The effect achieved by the above components is: by setting a connecting frame, the four rectangular tubes form a whole, and by setting a threaded rod, the threaded rod is pushed to move in the vertical direction. The threaded rod will drive the operating table to move in the vertical direction, and the operating table will drive the rectangular rod to extend and retract on the inner wall of the rectangular tube, thereby facilitating the adjustment of the height of the operating table and the demonstration board according to actual needs, so that the teaching aid can be adapted to more scenarios.
[0017] Preferably, the outer surface of the threaded insert rod is threadedly connected to two screw hole blocks, and the two screw hole blocks are respectively arranged on both sides of the connecting frame.
[0018] The effect achieved by the above components is: by setting two screw hole blocks, rotating the two screw hole blocks respectively so that one side of the two screw hole blocks abuts against the two sides of the connecting frame respectively, the threaded rod and the connecting frame can be fixed, and then the height of the operating table can be fixed.
[0019] Preferably, one end of the threaded rod is fixedly connected with a round block, and the outer diameter of the round block is larger than the outer diameter of the threaded rod.
[0020] The effect achieved by the above-mentioned components is that the round block is provided to block the screw hole block, which is helpful to prevent the screw hole block from being separated from one end of the threaded rod due to misoperation.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting a protective plate, under the action of the threaded rod, the threaded rod will drive the protective plate connected to the extension block to move synchronously until one side of the protective plate completely blocks one side of the integrated panel. This is helpful to prevent debris from directly hitting the integrated panel and causing problems such as short circuit of the integrated circuit or damage to the operating components, thereby ensuring the normal use of the charging pile training teaching aids. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective plate of the utility model;
[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the operating table of the utility model;
[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B
[0028] Legend: 1. Operating table; 2. Demonstration board; 3. Charging pile body; 4. Protective device; 41. Protective plate; 42. Extension block; 43. Threaded rod; 44. Threaded cylinder; 45. Fixed block; 46. Bearing; 47. Operating block; 48. Block; 49. U-shaped block; 410. Slide; 5. Integrated panel; 6. Adjustment device; 61. Rectangular rod; 62. Rectangular cylinder; 63. Connecting frame; 64. Threaded plug rod; 65. Screw hole block; 66. Round block; 7. Support frame; 8. Roller. DETAILED DESCRIPTION
[0029] Example 1, reference Figure 1-Figure 3 As shown, the present embodiment discloses a pure electric vehicle charging pile training teaching aid, including an operating table 1, a demonstration board 2 is fixedly connected to one side of the operating table 1, a charging pile body 3 is arranged on one side of the outer surface of the demonstration board 2, an integrated panel 5 is arranged on the other side of the outer surface of the demonstration board 2, and a protective device 4 is arranged on one side of the integrated panel 5, and the protective device 4 includes a protective plate 41, and the protective plate 41 is arranged on one side of the integrated panel 5. An extension block 42 is arranged in the middle of one side of the protective plate 41, and a threaded rod 43 is arranged on the inner wall of the extension block 42. The outer surface of the threaded rod 43 is threadedly connected with a threaded cylinder 44, and the outer surface of the threaded cylinder 44 is symmetrically fixedly connected with a fixed block 45, and one side of the fixed block 45 is fixedly connected to one side of the demonstration board 2. An adjustment device 6 is arranged at the bottom of the operating table 1, and the adjustment device 6 includes Four rectangular rods 61, one end of the four rectangular rods 61 are respectively fixedly connected to the four corners of the bottom of the operating table 1, the outer surface of the rectangular rod 61 is slidably connected with a rectangular tube 62, one end of the four rectangular tubes 62 is fixedly connected to a support frame 7, and rollers 8 are provided at the four corners of the bottom of the support frame 7. By setting a protective plate 41, under the action of the threaded rod 43, the threaded rod 43 is rotated, and the threaded rod 43 will be extended and retracted on the inner wall of the threaded tube 44. During the extension and retraction process, the threaded rod 43 will drive the protective plate 41 connected to the extension block 42 to move synchronously until one side of the protective plate 41 completely blocks one side of the integrated panel 5, which is beneficial to prevent debris from directly hitting the integrated panel 5, causing the integrated circuit to be broken or the operating components to be damaged, thereby ensuring the normal use of the charging pile training teaching aids.
[0030] Reference Figure 2 and Figure 3As shown, the outer surface of the threaded rod 43 is fixedly connected to a bearing 46, and the outer surface of the bearing 46 is fixedly connected to the inner wall of the extension block 42. By providing the bearing 46, the friction between the threaded rod 43 and the extension block 42 can be reduced when the threaded rod 43 is rotated, thereby making it easier to rotate the threaded rod 43; one end of the threaded rod 43 is fixedly connected to an operating block 47, and the outer surface of the operating block 47 is provided with a protrusion. By providing the operating block 47, rotating the operating block 47 can drive the threaded rod 43 to rotate. At the same time, the outer surface of the operating block 47 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block 47, and has an anti-slip effect when the operating block 47 is rotated, thereby facilitating the rotation of the threaded rod 43 through the operating block 47.
[0031] Reference Figure 2-Figure 4 As shown, a clamping block 48 is fixedly connected to one side of the extension block 42, and a U-shaped block 49 is fixedly connected to one side of the demonstration board 2. The outer surface of the clamping block 48 is inserted into the inner wall of the U-shaped block 49. The U-shaped block 49 is fixedly connected to the demonstration board 2 by bolts. By setting the U-shaped block 49, the clamping block 48 is inserted into the inner wall of the U-shaped block 49. The U-shaped block 49 can limit the clamping block 48, so that it is convenient to fix the clamping block 48 and the demonstration board 2 by bolts, and it is also convenient to disassemble the protective plate 41, and it is convenient to maintain and replace the protective plate 41; a slide groove 410 is opened on one side of the top of the operating table 1, and the outer surface of the protective plate 41 is slidably connected to the inner wall of the slide groove 410. By setting the slide groove 410, the protective plate 41 can be limited, so that when the threaded rod 43 drives the protective plate 41 to move, the protective plate 41 is made more stable.
[0032] Reference Figure 4 and Figure 5 As shown, the outer surfaces of the four rectangular tubes 62 are fixedly connected to the same connecting frame 63, and the inner wall of the connecting frame 63 is slidably connected to a threaded rod 64, one end of the threaded rod 64 is fixedly connected to the bottom of the operating table 1, and the four rectangular tubes 62 are formed into a whole by setting the connecting frame 63. At the same time, by setting the threaded rod 64, the threaded rod 64 is pushed to move in the vertical direction, and the threaded rod 64 will drive the operating table 1 to move in the vertical direction. The operating table 1 will drive the rectangular rod 61 to extend and retract on the inner wall of the rectangular tube 62, thereby facilitating the adjustment of the height of the operating table 1 and the demonstration board 2 according to actual needs, so that the teaching aid can be adapted to more scenes.
[0033] Reference Figure 4 and Figure 5As shown, the outer surface of the threaded rod 64 is threadedly connected to two screw hole blocks 65, and the two screw hole blocks 65 are respectively arranged on both sides of the connecting frame 63. By setting the two screw hole blocks 65, the two screw hole blocks 65 are respectively rotated so that one side of the two screw hole blocks 65 are respectively abutted against the two sides of the connecting frame 63, so that the threaded rod 64 and the connecting frame 63 can be fixed, and then the height of the operating table 1 can be fixed; one end of the threaded rod 64 is fixedly connected to a round block 66, and the outer diameter of the round block 66 is larger than the outer diameter of the threaded rod 64. By setting the round block 66, the screw hole block 65 is blocked, which is conducive to preventing the screw hole block 65 from detaching from one end of the threaded rod 64 due to misoperation.
[0034] Working principle: When the integrated panel 5 needs to be protected, the rotating operating block 47 drives the threaded rod 43 to extend and retract on the inner wall of the threaded tube 44. Under the limit of the slide groove 410, the threaded rod 43 will drive the protective plate 41 connected to the extension block 42 to move synchronously during the extension and retraction process until one side of the protective plate 41 completely blocks one side of the integrated panel 5, which is helpful to prevent debris from directly hitting the integrated panel 5 and causing problems such as circuit breaking of the integrated circuit or damage to the operating components; when the protective plate 41 needs to be installed, the card block 48 is inserted into the inner wall of the U-shaped block 49, and the U-shaped block 49 can limit the card block 48, that is, The block 48 and the demonstration board 2 can be fixed by bolts; when the height of the operating table 1 or the demonstration board 2 needs to be adjusted, the threaded rod 64 is pushed to move in the vertical direction, and the threaded rod 64 will drive the operating table 1 to move in the vertical direction, and the operating table 1 will drive the rectangular rod 61 to extend and retract on the inner wall of the rectangular tube 62 until the operating table 1 and the demonstration board 2 reach a suitable height, and then the two screw hole blocks 65 are rotated respectively so that one side of the two screw hole blocks 65 abuts against the two sides of the connecting frame 63 respectively, so that the threaded rod 64 and the connecting frame 63 can be fixed, and then the height of the operating table 1 can be fixed.
Claims
1. A pure electric vehicle charging pile training teaching aid, comprising an operating table (1), characterized in that: A demonstration board (2) is fixedly connected to one side of the operating table (1); a charging pile body (3) is arranged on one side of the outer surface of the demonstration board (2); an integrated panel (5) is arranged on the other side of the outer surface of the demonstration board (2); a protective device (4) is arranged on one side of the integrated panel (5); the protective device (4) comprises a protective plate (41); the protective plate (41) is arranged on one side of the integrated panel (5); an extension block (42) is arranged in the middle of one side of the protective plate (41); a threaded rod (43) is arranged on the inner wall of the extension block (42); and a threaded barrel (43) is threadedly connected to the outer surface of the threaded rod (43). 4), a fixed block (45) is symmetrically fixedly connected to the outer surface of the threaded cylinder (44), one side of the fixed block (45) is fixedly connected to one side of the demonstration board (2), an adjustment device (6) is arranged at the bottom of the operating table (1), and the adjustment device (6) comprises four rectangular rods (61), one end of the four rectangular rods (61) is respectively fixedly connected to the four corners of the bottom of the operating table (1), the outer surface of the rectangular rod (61) is slidably connected to a rectangular cylinder (62), one end of the four rectangular cylinders (62) is fixedly connected to a support frame (7), and rollers (8) are arranged at the four corners of the bottom of the support frame (7).
2. A pure electric vehicle charging pile training teaching aid according to claim 1, characterized in that: A bearing (46) is fixedly connected to the outer surface of the threaded rod (43), and the outer surface of the bearing (46) is fixedly connected to the inner wall of the extension block (42).
3. A pure electric vehicle charging pile training teaching aid according to claim 1, characterized in that: One end of the threaded rod (43) is fixedly connected to an operating block (47), and a protrusion is provided on the outer surface of the operating block (47).
4. A pure electric vehicle charging pile training teaching aid according to claim 1, characterized in that: A clamping block (48) is fixedly connected to one side of the extension block (42), a U-shaped block (49) is fixedly connected to one side of the demonstration board (2), an outer surface of the clamping block (48) is inserted into an inner wall of the U-shaped block (49), and the U-shaped block (49) is fixedly connected to the demonstration board (2) by bolts.
5. A pure electric vehicle charging pile training teaching aid according to claim 1, characterized in that: A slide groove (410) is provided on one side of the top of the operating table (1), and the outer surface of the protective plate (41) is slidably connected to the inner wall of the slide groove (410).
6. A pure electric vehicle charging pile training teaching aid according to claim 1, characterized in that: The outer surfaces of the four rectangular tubes (62) are fixedly connected to a same connecting frame (63), the inner wall of the connecting frame (63) is slidably connected to a threaded rod (64), and one end of the threaded rod (64) is fixedly connected to the bottom of the operating table (1).
7. A pure electric vehicle charging pile training teaching aid according to claim 6, characterized in that: The outer surface of the threaded insert rod (64) is threadedly connected to two screw hole blocks (65), and the two screw hole blocks (65) are respectively arranged on both sides of the connecting frame (63).
8. A pure electric vehicle charging pile training teaching aid according to claim 6, characterized in that: One end of the threaded rod (64) is fixedly connected to a round block (66), and the outer diameter of the round block (66) is greater than the outer diameter of the threaded rod (64).