Safety detection mechanism facilitating charging and discharging of pile

Abstract

The invention relates to the technical field of charging and discharging pile detection, and discloses a safety detection mechanism facilitating charging and discharging of a pile, a moving frame is mounted on the upper surface of a second moving block, a lifting groove is formed in one side of the moving frame, and a first guide rod and a first screw rod are arranged in the lifting groove from front to back; a lifting block is slidably mounted between the first guide rod and the first screw, a lifting plate is mounted on one side of the lifting block, a pressure sensor is mounted on one side of the lifting plate, a mounting disc is arranged at one end of the pressure sensor, a spring is connected to one end of the mounting disc, and a detection frame is connected to the spring. And a detection wheel is rotationally arranged in the detection frame. The detection wheel rolls the charging and discharging pile, and when the detection wheel rolls to detect inclination, the spring deforms and generates pressure on the pressure sensor, so that whether the charging and discharging pile is safely detected or not can be judged by observing the pressure change of the pressure sensor.

Description

Technical Field

[0001] The present invention relates to the technical field of charging and discharging pile detection, and specifically to a safety detection mechanism for facilitating the charging and discharging pile. Background Art

[0002] Charging and discharging piles, usually referred to as charging piles, are devices designed specifically for electric vehicles, used to provide power facilities for charging or discharging electric vehicles. Charging piles are usually installed in public places (such as parking lots, roadside), commercial areas, residential communities, etc., so that electric vehicle users can conveniently charge their vehicles. In order to ensure that charging piles do not pose safety hazards to users and equipment during use, a series of safety detections are required for charging piles.

[0003] The Chinese patent discloses a tilt detection device for a protective electric vehicle charging pile (publication number CN218628281U). Through the mutual cooperation of the provided tilt detection and adjustment surface structure, side tilt detection structure, and top tilt detection structure, it can achieve horizontal adjustment and installation of the installation surface at any installation position, and can perform multi-point tilt detection operations after one installation, without the need to frequently move the detection device at multiple points, which is convenient for operation, saves operation time, and improves detection efficiency.

[0004] However, most of the existing charging pile tilt detections use a horizontal plate for detection, that is, only one method is used for its safety detection, which will result in poor accuracy of the detected data and reduce its safety. Therefore, those skilled in the art have provided a safety detection mechanism for facilitating the charging and discharging pile to solve the problems raised in the above background art. Summary of the Invention

[0005] The purpose of the present invention is to provide a safety detection mechanism for facilitating the charging and discharging pile to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A safety detection mechanism for facilitating the charging and discharging pile includes a base and a control box installed on the upper surface of the base. A moving groove is provided on the upper surface of the base. A second guide rod and a second screw rod are respectively arranged in the moving groove from front to back. A second moving block is slidably installed on the outer parts of the second guide rod and the second screw rod;

[0008] A moving frame is installed on the upper surface of the second moving block. A lifting groove is formed on one side of the moving frame. A first guiding rod and a first screw rod are respectively arranged in the lifting groove from front to back. A lifting block is slidably installed between the first guiding rod and the first screw rod. A lifting plate is installed on one side of the lifting block. A pressure sensor is installed on one side of the lifting plate. One end of the pressure sensor is provided with a mounting disc. One end of the mounting disc is connected with a spring. The spring is connected with a detection frame. A detection wheel is rotatably arranged inside the detection frame.

[0009] A first moving block is also slidably installed inside the moving groove. A moving plate is installed on the upper surface of the first moving block. Horizontal plates are symmetrically arranged on the upper surface of the moving plate. And a laser level is installed on the front surface of the moving plate.

[0010] As a further scheme of the present invention: An adjusting motor is installed on the outer side of the base. The driving end of the adjusting motor is connected with one end of the second screw rod. A bearing is also arranged inside the moving groove. One end of the second screw rod is embedded inside the bearing and rotatably connected with the bearing.

[0011] As a further scheme of the present invention: The second moving block is in threaded connection with the second screw rod. The first moving block is also slidably installed outside the second screw rod and the second guiding rod. The second screw rod is in threaded connection with the first moving block.

[0012] As a further scheme of the present invention: Two groups of horizontal plates are symmetrically arranged on the upper surface of the moving plate. And a spirit level is arranged inside the horizontal plate.

[0013] As a further scheme of the present invention: A lifting motor is installed on the upper surface of the moving frame. And a lifting groove is formed on one side of the moving frame. The driving end of the lifting motor is connected with a first screw rod inside the lifting groove. A first guiding rod is also arranged in front of the first screw rod inside the lifting groove. The lifting block is slidably installed outside the first guiding rod and the first screw rod.

[0014] As a further scheme of the present invention: A bearing is also arranged inside the lifting groove. The lower end of the first screw rod is embedded inside the bearing and rotatably connected with the bearing. The lifting block is in threaded connection with the first screw rod.

[0015] As a further scheme of the present invention: One end of the spring is fixed on one side of the mounting disc. And the other end of the spring is fixed on one side of the detection frame.

[0016] As a further scheme of the present invention: A connecting rod is connected inside the spring on one side of the detection frame. The outer side of the detection wheel is in contact with the outer side of the external charging pile.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. When the lifting motor of the present invention works, the first screw rod will rotate, and then the lifting block can be lifted inside the lifting groove. In this way, the detection wheel in the detection frame can roll on the outside of the charging and discharging pile, and when the detection wheel rolls and detects an inclination, the spring will deform, and at the same time, a pressure will be generated on the pressure sensor. In this way, the pressure change of the pressure sensor can be observed to judge whether the charging and discharging pile is safely detected, improving the safety of the charging and discharging pile.

[0019] 2. When the adjusting motor of the present invention works, the second screw rod will rotate, and the moving plate will move to make the horizontal plate move towards the charging and discharging pile and contact it. In this way, the horizontal plate can be used to perform a horizontal detection on the charging and discharging pile, and at the same time, the charging and discharging pile can also be safely detected through the laser level. The structure is simple and the detection effect is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a structural schematic diagram of a safety detection mechanism for facilitating the charging and discharging pile;

[0021] Figure 2 is a structural schematic diagram of the moving frame in a safety detection mechanism for facilitating the charging and discharging pile;

[0022] Figure 3 is a structural schematic diagram of the detection wheel in a safety detection mechanism for facilitating the charging and discharging pile;

[0023] Figure 4 is a structural schematic diagram of the moving plate in a safety detection mechanism for facilitating the charging and discharging pile;

[0024] Figure 5 is a structural schematic diagram of the first moving block in a safety detection mechanism for facilitating the charging and discharging pile;

[0025] Figure 6 is a structural schematic diagram of the adjusting motor in a safety detection mechanism for facilitating the charging and discharging pile.

[0026] In the figure: 1. Base; 11. Moving groove; 2. Control box; 3. Moving plate; 31. Horizontal plate; 32. Laser level; 33. First moving block; 4. Moving frame; 41. Lifting plate; 42. Lifting motor; 43. Lifting groove; 44. Lifting block; 45. First screw rod; 46. First guide rod; 47. Second moving block; 5. Pressure sensor; 51. Spring; 52. Detection frame; 53. Detection wheel; 54. Mounting disc; 55. Connecting rod; 6. Second screw rod; 61. Second guide rod; 62. Adjusting motor. DETAILED DESCRIPTION OF THE INVENTION

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 to 6 , in the embodiment of the present invention, a safety detection mechanism for a charging and discharging pile, which includes a base 1 and a control box 2 installed on the upper surface of the base 1. A moving groove 11 is opened on the upper surface of the base 1. A second guiding rod 61 and a second screw rod 6 are respectively arranged in the moving groove 11 from front to back. A second moving block 47 is slidably installed on the outer sides of the second guiding rod 61 and the second screw rod 6;

[0029] A moving frame 4 is installed on the upper surface of the second moving block 47. A lifting groove 43 is opened on one side of the moving frame 4. A first guiding rod 46 and a first screw rod 45 are respectively arranged in the lifting groove 43 from front to back. A lifting block 44 is slidably installed between the first guiding rod 46 and the first screw rod 45. A lifting plate 41 is installed on one side of the lifting block 44. A pressure sensor 5 is installed on one side of the lifting plate 41. One end of the pressure sensor 5 is provided with a mounting plate 54. One end of the mounting plate 54 is connected with a spring 51. The spring 51 is connected with a detection frame 52. A detection wheel 53 is rotatably arranged inside the detection frame 52.

[0030] A first moving block 33 is also slidably installed in the moving groove 11. A moving plate 3 is installed on the upper surface of the first moving block 33. Horizontal plates 31 are symmetrically arranged on the upper surface of the moving plate 3. And a laser level 32 is installed on the front surface of the moving plate 3.

[0031] In Figure 6 : An adjusting motor 62 is installed on the outer side of the base 1. The driving end of the adjusting motor 62 is connected with one end of the second screw rod 6. A bearing is also arranged on the inner side of the moving groove 11. One end of the second screw rod 6 is embedded inside the bearing and rotatably connected with the bearing. This setting makes the second screw rod 6 rotate inside the moving groove 11 due to the operation of the adjusting motor 62. When rotating, since the first moving block 33 and the second moving block 47 are threadedly connected with the second screw rod 6, the moving frame 4 and the moving plate 3 can be moved to make the detection wheel 53 and the horizontal plate 31 contact the position of the charging and discharging pile to achieve the purpose of inclination detection.

[0032] In Figure 2 , Figure 4 and Figure 5In the figure: The second moving block 47 is threadedly connected to the second screw rod 6. The first moving block 33 is also slidably mounted outside the second screw rod 6 and the second guide rod 61. The second screw rod 6 is threadedly connected to the first moving block 33. This setting utilizes the threaded connections between the second screw rod 6, the first moving block 33, and the second moving block 47. In this way, when the second screw rod 6 rotates, the first moving block 33 and the second moving block 47 will move to adjust their positions, so as to facilitate the safety detection of the charging and discharging pile.

[0033] In Figure 4 and Figure 5 In the figure: Two groups of horizontal plates 31 are symmetrically arranged on the upper surface of the moving plate 3, and a spirit level is arranged inside the horizontal plate 31. This setting utilizes the spirit level inside the horizontal plate 31 to detect the vertical levelness of the charging and discharging pile, improving the accuracy of its detection data.

[0034] In Figure 2 In the figure: A lifting motor 42 is installed on the upper surface of the moving frame 4, and a lifting groove 43 is formed on one side of the moving frame 4. The driving end of the lifting motor 42 is connected to a first screw rod 45 inside the lifting groove 43. A first guide rod 46 is also arranged in front of the first screw rod 45 inside the lifting groove 43. The lifting block 44 is slidably mounted outside the first guide rod 46 and the first screw rod 45. A bearing is also arranged inside the lifting groove 43. The lower end of the first screw rod 45 is embedded inside the bearing and rotatably connected to the bearing. The lifting block 44 is threadedly connected to the first screw rod 45. This setting utilizes the operation of the lifting motor 42 to cause the first screw rod 45 to rotate inside the lifting groove 43. When rotating, the lifting block 44 will lift inside the lifting groove 43, and then the detection wheel 53 can roll to detect the inclination of the charging and discharging pile.

[0035] In Figure 2 and Figure 3 In the figure: One end of the spring 51 is fixed to one side of the mounting disc 54, and the other end of the spring 51 is fixed to one side of the detection frame 52. A connecting rod 55 is connected inside the spring 51 on one side of the detection frame 52. The outer side of the detection wheel 53 is in contact with the outer side of the external charging and discharging pile. This setting utilizes the spring 51 to generate a certain pressure on the pressure sensor 5 when the detection wheel 53 rolls and deforms. The pressure detected by the pressure sensor 5 will be transmitted to the display screen on the control box 2 for display. In this way, the pressure situation transmitted by the pressure sensor 5 can be observed to determine whether the charging and discharging pile is inclined.

[0036] The working principle of the present invention is as follows: When the safety detection mechanism of the charging and discharging pile of the present invention is in use, first place the detection mechanism at the position of the charging and discharging pile to be detected. After placement, by controlling the control box 2, the regulating motor 62 can be controlled to work, which will cause the second screw rod 6 to rotate. When rotating, the first moving block 33 and the second moving block 47 will slide on the outside of the second screw rod 6 and the second guide rod 61 to adjust their positions. And after moving, the horizontal plate 31 on the upper surface of the moving plate 3 will move towards the position of the charging and discharging pile and contact one side surface of the charging and discharging pile. At the same time, when moving, the detection wheel 53 inside the detection frame 52 will also contact one side surface of the charging and discharging pile. The spirit level in the horizontal plate 31 can be used to detect the vertical levelness of the charging and discharging pile, improving the accuracy of its detection data. And the laser level 32 can be used to improve the inclination detection data. At the same time, the work of the lifting motor 42 will cause the first screw rod 45 to rotate, and then the lifting block 44 can be lifted and lowered inside the lifting groove 43. In this way, the detection wheel 53 in the detection frame 52 can roll on the outside of the charging and discharging pile, and when the detection wheel 53 rolls and detects an inclination, the spring 51 will deform, and at the same time generate a pressure on the pressure sensor 5. In this way, the change in the pressure of the pressure sensor 5 can be observed to judge whether the charging and discharging pile is safely detected, making the data of the safety detection of the charging and discharging pile more accurate.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A safety detection mechanism for a charging and discharging pile, comprising a base (1) and a control box (2) installed on the upper surface of the base (1), characterized in that, A moving groove (11) is formed on the upper surface of the base (1). A second guide rod (61) and a second screw rod (6) are respectively arranged inside the moving groove (11) from front to back. A second moving block (47) is slidably mounted on the outer sides of the second guide rod (61) and the second screw rod (6). A moving frame (4) is mounted on the upper surface of the second moving block (47). A lifting groove (43) is formed on one side of the moving frame (4). A first guide rod (46) and a first screw rod (45) are respectively arranged inside the lifting groove (43) from front to back. A lifting block (44) is slidably mounted between the first guide rod (46) and the first screw rod (45). A lifting plate (41) is mounted on one side of the lifting block (44). A pressure sensor (5) is mounted on one side of the lifting plate (41). One end of the pressure sensor (5) is provided with a mounting disc (54). One end of the mounting disc (54) is connected with a spring (51). The spring (51) is connected with a detection frame (52). A detection wheel (53) is rotatably arranged inside the detection frame (52). A first moving block (33) is also slidably mounted inside the moving groove (11). A moving plate (3) is mounted on the upper surface of the first moving block (33). Two groups of horizontal plates (31) are symmetrically arranged on the upper surface of the moving plate (3). A laser level (32) is mounted on the front surface of the moving plate (3).

2. The safety detection mechanism for a convenient charging and discharging pile according to claim 1, characterized in that, An adjusting motor (62) is mounted on the outer side of the base (1). The driving end of the adjusting motor (62) is connected with one end of the second screw rod (6). A bearing is also arranged inside the inner side of the moving groove (11). One end of the second screw rod (6) is embedded inside the bearing and rotatably connected with the bearing.

3. The safety detection mechanism for a charging and discharging pile as described in claim 1, characterized in that, The second moving block (47) is in threaded connection with the second screw rod (6). The first moving block (33) is also slidably mounted on the outer sides of the second screw rod (6) and the second guide rod (61). The second screw rod (6) is in threaded connection with the first moving block (33).

4. The safety detection mechanism for a convenient charging and discharging pile according to claim 1, characterized in that, Two groups of horizontal plates (31) are symmetrically arranged on the upper surface of the moving plate (3). A spirit level is arranged inside the horizontal plates (31).

5. A safety detection mechanism for a convenient charging and discharging pile according to claim 1, characterized in that, A lifting motor (42) is mounted on the upper surface of the moving frame (4). A lifting groove (43) is formed on one side of the moving frame (4). The driving end of the lifting motor (42) is connected with the first screw rod (45) inside the lifting groove (43). A first guide rod (46) is also arranged in front of the first screw rod (45) inside the lifting groove (43). The lifting block (44) is slidably mounted on the outer sides of the first guide rod (46) and the first screw rod (45).

6. The safety detection mechanism for a convenient charging and discharging pile according to claim 5, characterized in that, A bearing is also arranged inside the lifting groove (43). The lower end of the first screw rod (45) is embedded inside the bearing and rotatably connected with the bearing. The lifting block (44) is in threaded connection with the first screw rod (45).

7. A safety detection mechanism for a charging and discharging pile, according to claim 1, characterized in that, One end of the spring (51) is fixed on one side of the mounting disc (54). The other end of the spring (51) is fixed on one side of the detection frame (52).

8. The safety detection mechanism for a convenient charging and discharging pile according to claim 1, characterized in that, One side of the detection frame (52) is connected with a connecting rod (55) inside the spring (51), and the outside of the detection wheel (53) is in contact with the outside of the external charging and discharging pile.

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