Electric bicycle charging cabinet testing device
Through the electric bicycle charging cabinet testing device integrating a rotating table, swing mechanism and adjustment system, the problem that existing devices cannot simulate multiple environmental conditions at the same time is solved, and multiple environmental inspections are achieved at a fast and low-cost.
Patent Information
- Application Number
- CN202421435609.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-22
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-06-22
AI Technical Summary
Existing electric bicycle charging cabinet test devices cannot simulate multiple environmental conditions simultaneously in a single device, resulting in slow and costly testing.
An electric bicycle charging cabinet test device is designed, integrating a rotating table, swing mechanism, temperature adjustment system and humidity adjustment device, which can simulate high and low temperatures, humidity and different placement angles in a test box to achieve multiple environmental inspections.
It realizes the rapid completion of multiple environmental inspections in a single test box, reducing testing costs and improving testing efficiency.
Smart Images
Figure CN223259856U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging cabinet testing, in particular to a testing device for an electric bicycle charging cabinet. Background Art
[0002] Electric bicycle charging cabinets are devices that provide charging services for electric bicycles and need to undergo rigorous testing to ensure their safety and reliability. Regarding the test equipment for electric bicycle charging cabinets, since most electric bicycle charging cabinets are placed outdoors, environmental simulation tests have an extremely important impact on the use of electric bicycle charging cabinets. Generally, environmental simulation tests will simulate the working status of the charging cabinet under various environmental conditions, such as high and low temperatures, humidity and heat, salt spray, and the impact of the angle of the bicycle charging cabinet on charging, etc., in order to test its environmental adaptability. For the above environmental tests, most existing test devices conduct different test factors separately, that is, testing in multiple scenarios. This not only affects the test speed, but also increases the test cost.
[0003] Therefore, in view of the above-mentioned problems, this technical solution proposes an electric bicycle charging cabinet testing device. Utility Model Content
[0004] The purpose of the present utility model is to provide a testing device for an electric bicycle charging cabinet to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a test device for an electric bicycle charging cabinet, comprising a test box, a door is provided on one side of the test box, doors are hinged on both sides of the door, a group of test benches are installed in the middle of the test box, a group of rotating tables are rotatably provided in the middle of the test benches, a group of support adjustment tables are connected to the top of the rotating tables through a swing mechanism, the inclination angle of the support adjustment tables is adjusted under the action of the swing mechanism, a positioning assembly is provided on the top of the support adjustment table, the positioning assembly clamps and fixes the electric bicycle charging cabinet placed on the support adjustment table, and then various environmental simulation tests are performed on the electric bicycle charging cabinet. A leakage detection device is provided in the positioning component, and a temperature control system is provided on the top of the test box for adjusting the temperature inside the test box to test the charging effect of the electric vehicle battery inside the electric bicycle charging cabinet at different temperatures. A humidity control device is provided on the inner wall of the test box opposite to the box door to adjust the humidity change inside the test box to test the charging effect of the electric vehicle battery inside the electric bicycle charging cabinet under different humidity. That is, through the rotation of the rotating table, the leakage detection device, the angle adjustment of the swing mechanism, the temperature control system and the humidity control device, the charging effect of the electric bicycle charging cabinet in different environments is tested.
[0006] Compared with the existing technology, the beneficial effect of the present invention is: by placing the electric bicycle charging cabinet inside the test box to perform multiple tests such as temperature, humidity, placement angle and current transmission, the function of a single test box to perform multiple environmental tests is realized, which increases the testing function of the device while reducing the testing cost. Compared with other testing devices, it has the advantages of fast testing speed and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 This is a schematic diagram of the internal structure of an electric bicycle charging cabinet test device.
[0008] Figure 2 This is a schematic diagram of the top view of the rotating table in an electric bicycle charging cabinet testing device.
[0009] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of A in the figure.
[0010] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of B.
[0011] Among them: test box 10, box door 11, water tank 12, temperature control device 13, air intake row 14, atomizing spray row 15, water inlet pipe 16, insulation layer 17, test table 18, rotating table 19, support adjustment table 20, slide 21, splint 22, conductive plate 23, current detector 24, screw 25, servo motor 2 26, nut 27, rotating bolt 28, support rod 29, hydraulic rod 30, arc slide 31, support slider 32, support column 33, electric bicycle charging cabinet 34, servo motor 1 35. DETAILED DESCRIPTION
[0012] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.
[0013] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0014] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0016] See also Figure 1-4A test device for an electric bicycle charging cabinet includes a test box 10. A door 11 is provided on one side of the test box 10. Doors are hinged on both sides of the door 11. A set of test tables 18 are installed in the middle of the test box 10. A set of rotating tables 19 are rotatably provided in the middle of the test table 18. A set of supporting and adjusting tables 20 are connected to the top of the rotating table 19 through a swing mechanism. Under the action of the swing mechanism, the inclination angle of the supporting and adjusting tables 20 is adjusted. A positioning component is provided on the top of the supporting and adjusting tables 20. The positioning component clamps and fixes the electric bicycle charging cabinet 34 placed on the supporting and adjusting tables 20, and then various environmental simulation tests are performed on the electric bicycle charging cabinet 34. The positioning component A leakage detection device is provided inside the test box 10, and a temperature control system is provided on the top of the test box 10 for adjusting the temperature inside the test box 10 to test the charging effect of the electric vehicle battery inside the electric bicycle charging cabinet 34 at different temperatures. A humidity control device is provided on the inner wall of the test box 10 on the side opposite to the box door 11 to adjust the humidity change inside the test box 10 to test the charging effect of the electric vehicle battery inside the electric bicycle charging cabinet 34 at different humidity. That is, through the rotation of the rotating table 19, the leakage detection device, the angle adjustment of the swing mechanism, the temperature control system and the humidity control device, the charging effect of the electric bicycle charging cabinet 34 in different environments is tested.
[0017] In the embodiment of the present invention, an insulation layer 17 is provided in the wall of the test box 10 and inside the door of the test box to maintain a stable and constant temperature inside the test box 10;
[0018] Specifically, a servo motor 35 is connected to the middle of the bottom of the rotating table 19. The servo motor 35 is fixed inside the test table 18. When the servo motor 35 is started, the rotating table 19 is placed inside the test table 18 to rotate, thereby adjusting the placement angle of the electric bicycle charging cabinet 34.
[0019] The swing mechanism includes rotating bolts 28 rotatably connected to both sides of the bottom of the support and adjustment platform 20, wherein the bottom of the rotating bolts 28 on one side is connected to a support rod 29 fixed on the rotating platform 19, and the bottom of the rotating bolts 28 on the other side is connected to a hydraulic rod 30 rotatably connected to the rotating platform 19. When the hydraulic rod 30 is started, the two sets of rotating bolts 28 are telescoped to cooperate with each other, thereby adjusting the tilt angle of the rotating platform 19, that is, controlling the electric bicycle charging cabinet 34 to be tested at different placement tilt angles, that is, detecting the position test.
[0020] In one embodiment of the present invention, the positioning assembly includes a screw groove opened in the middle of the support and adjustment platform 20, and two screws 25 are rotatably connected on both sides of the screw. One end of the screw 25 is connected to a servo motor 26, and the other end is rotatably connected to the inner wall of the screw groove. The screw 25 is symmetrically distributed on both sides with the middle as the boundary and the tooth groove directions are opposite, and at the same time, a nut 27 is threadedly connected, that is, when the servo motor 26 drives the screw 25 to rotate, the nuts 27 on both sides are controlled to move relative to each other along the servo motor 26, and the top of the screw groove is connected to a slide 21, and the top of the nut 27 passes through the slide 21 and is connected to a splint 22 by a connecting rod. Under the action of the relative movement of the nuts 27 on both sides, the splints 22 on both sides are controlled to clamp and position the base of the electric bicycle charging cabinet 34, thereby realizing an automated clamping and positioning test.
[0021] As a preferred embodiment of the present invention, the leakage detection device includes a current detector 24 installed inside the nut 27, and the outer side of the current detector 24 is electrically connected to a conductive plate 23 installed on the outer wall of the clamping plate 22. When the conductive plate 23 clamps the electric bicycle charging cabinet 34, once the electric bicycle charging cabinet 34 is found to be leaking, it will be directly detected by the current detector 24, that is, the test status of the electric bicycle charging cabinet 34 is monitored in real time.
[0022] As a preferred embodiment of the present invention, the temperature regulation system includes a temperature control device 13 installed on the top outside the test box 10, and an air intake exhaust 14 is installed on the top inside the test box 10. The air intake exhaust 14 is connected to the output end of the temperature control device 13. When the temperature control device 13 is started, hot air or cold air is output along the air intake exhaust 14 toward the inside of the test box 10, thereby adjusting the ambient temperature inside the test box 10, thereby realizing temperature testing of the electric bicycle charging cabinet 34 at different temperatures.
[0023] As a preferred embodiment of the present invention, the humidity regulating device includes an atomizing spray row 15 vertically arranged on one side of the interior of the test box 10, and a water inlet pipe 16 is connected to the outside on one side of the middle part of the atomizing spray row 15. The bottom of the water inlet pipe 16 is connected to a water tank 12 installed on the bottom wall of the test box 10. A pump body and a control valve are provided on the water inlet pipe 16. The water in the water tank 12 is transferred to the atomizing spray row 15 and then sprayed toward one side of the electric bicycle charging cabinet 34. Then, in conjunction with the rotation of the rotating table 19, the humidity around the electric bicycle charging cabinet 34 is fully adjusted, and the electric bicycle charging cabinet 34 is tested under a humidity environment.
[0024] As a preferred embodiment of the present invention, in order to keep the turntable 19 rotating and reduce the pressure of the electric bicycle charging cabinet 34 and other structures on the servo motor 35, multiple groups of support members are installed around the servo motor 35, and the support members include a support column 33 fixed to the bottom of the test bench 18, and a support slider 32 is installed on the top of the support column 33. A circle of arc-shaped slide rails 31 is provided at the bottom of the turntable 19 corresponding to the top of the support slider 32, and the support slider 32 is placed inside the arc-shaped slide rail 31 for rotation, that is, the supporting force of the support column 33 and the support slider 32 is used to reduce the pressure of the turntable 19 and the above-mentioned structure on the servo motor 35.
[0025] The working principle of the present utility model is: in the idle part of the device, all the driving parts mentioned above, which refer to the power elements, electrical components and the adapted power supply, are connected through wires, and the electrical connection is completed in a working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control. Before the test, the electric bicycle charging cabinet 34 is placed on the support and adjustment platform 20, and then the servo motor 26 is started to drive the screw 25 to rotate, and the two side clamps 22 are controlled to clamp the electric bicycle charging cabinet 34 on the top of the support and adjustment platform 20, and then various environmental tests are carried out. During the temperature test, the temperature control device 13 is started to cooperate with the air intake 14 to face the test box 1 0, and then control the internal temperature of the test box 10 under different conditions to detect the charging status of the electric vehicle battery in the electric bicycle charging cabinet 34; when performing a humidity test, the pump body is started to input the water in the water tank 12 into the atomizing spray row 15, and then the rotation of the rotating table 19 is coordinated to deliver atomized gas toward the electric bicycle charging cabinet 34 to control the humidity for testing; when performing a placement angle test, the hydraulic rod 30 is started to control the support adjustment platform 20 to perform tilt adjustment, so that the electric bicycle charging cabinet 34 is at an inclined angle for testing. During the test, the current detector 24 cooperates with the conductive plate 23 to detect the leakage inside the electric bicycle charging cabinet 34.
[0026] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. An electric bicycle charging cabinet testing device, characterized in that: The invention comprises a test box (10), wherein a box door (11) is provided on one side of the test box (10), and box doors are hinged on both sides of the box door (11); a group of test tables (18) are installed in the middle of the test box (10); a group of rotating tables (19) are rotatably provided in the middle of the test table (18); a group of support adjustment tables (20) are connected to the top of the rotating tables (19) through a swing mechanism; a positioning assembly is provided on the top of the support adjustment tables (20); a leakage detection device is provided in the positioning assembly; a temperature adjustment system is provided on the top of the test box (10); and a humidity adjustment device is provided on the inner wall of the test box (10) on the side opposite to the box door (11).
2. The electric bicycle charging cabinet testing device according to claim 1, characterized in that: The test box (10) is provided with a heat-insulating layer (17) in the box wall and in the box door.
3. The electric bicycle charging cabinet testing device according to claim 2, characterized in that: A set of servo motors (35) is connected to the middle of the inner bottom of the rotating table (19), and the servo motors (35) are fixed inside the test table (18).
4. The electric bicycle charging cabinet testing device according to claim 3, characterized in that: The swing mechanism includes rotating bolts (28) rotatably connected to both sides of the bottom of the support and adjustment platform (20), wherein the bottom of one side of the rotating bolt (28) is connected to a support rod (29) fixed on the rotating platform (19), and the bottom of the other side of the rotating bolt (28) is connected to a hydraulic rod (30) rotatably connected to the rotating platform (19).
5. The electric bicycle charging cabinet testing device according to claim 4, characterized in that: The positioning assembly includes a screw groove opened in the middle of the support and adjustment platform (20), two screws (25) are rotatably connected on both sides of the screw, one end of the screw (25) is connected to a servo motor (26), and the other end is rotatably connected to the inner wall of the screw groove, the screws (25) are symmetrically distributed on both sides with the middle as the boundary and the tooth grooves are in opposite directions, and are threadedly connected to a nut (27), the top of the screw groove is connected to a slideway (21), and the top of the nut (27) passes through the slideway (21) and is connected to a splint (22) through a connecting rod.
6. The electric bicycle charging cabinet testing device according to claim 5, characterized in that: The leakage detection device includes a current detector (24) installed inside the nut (27), and the outer side of the current detector (24) is electrically connected to a conductive plate (23) installed on the outer side wall of the clamping plate (22).
7. The electric bicycle charging cabinet testing device according to claim 6, characterized in that: The temperature regulation system comprises a temperature control device (13) installed on the top outside the test box (10); an air intake duct (14) is installed on the top inside the test box (10); and the air intake duct (14) is connected to the output end of the temperature control device (13).
8. The electric bicycle charging cabinet testing device according to claim 7, characterized in that: The humidity regulating device comprises an atomizing spray row (15) vertically arranged on one side of the interior of the test box (10); a water inlet pipe (16) is connected to the outside of the middle side of the atomizing spray row (15); the bottom of the water inlet pipe (16) is connected to a water tank (12) installed on the bottom wall of the test box (10); and a pump body and a control valve are provided on the water inlet pipe (16).
9. The electric bicycle charging cabinet testing device according to claim 8, characterized in that: A plurality of support members are installed around the servo motor (35), and the support members include a support column (33) fixed to the bottom of the test bench (18), a support slider (32) is installed on the top of the support column (33), and a circle of arc-shaped slide rails (31) are provided on the bottom of the rotating platform (19) corresponding to the top of the support slider (32), and the support slider (32) is placed inside the arc-shaped slide rails (31) for rotation.