Function test tool for new energy automobile charging module

Abstract

The utility model discloses a function test tool for a new energy automobile charging module, which comprises a shell and a hidden chamber, the hidden chamber is longitudinally arranged in the center of the interior of the shell, a limiting block is arranged on one side of the hidden chamber, a rolling wheel is movably connected between two ends of the interior of the hidden chamber, and a clamping groove is formed in the middle of the rolling wheel. A charging wire is movably wound on a rod body of the rolling wheel, and a charging head is fixed to the terminal of the charging wire. According to the function test tool for the new energy automobile charging module, a charging head is fixed at a terminal of a charging wire, a plug is taken out from a charging pile and installed in a socket at the bottom of a containing cavity, whether electric power flows out or a storage battery is reset or the charging head in a clamping sleeve is taken out from a slot is observed through a detection assembly, and the function test is completed. The charging wire and the charging plug wound on the rolling wheel rod body are pulled out from the limiting block and inserted into the automobile, display of the detection assembly continues to be observed, and the problem that the detection mode is old is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a functional testing tool for a charging module of a new energy vehicle. Background Art

[0002] New energy vehicles no longer use gasoline but batteries to power their engines. Their internal structure is also different from that of fuel-powered vehicles. This not only saves non-renewable energy, but also reduces the cost of purchasing and maintaining vehicles. In public places such as parking lots, there are often car charging piles to facilitate vehicle endurance. After multiple plugging and unplugging of the charging head and socket, failures are inevitable. Test tools are needed to detect whether the device is normal. However, such devices in the past required workers to carry them by hand. It is difficult to accurately judge whether the current transmission is stable in a short period of time by relying solely on the plugged-in electric pen component, and the results are not accurate.

[0003] Now, a new functional testing tool for new energy vehicle charging module is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a functional testing tool for a new energy vehicle charging module to solve the problem of outdated detection methods proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a functional testing tool for a new energy vehicle charging module, comprising an outer shell and a hidden chamber, a hidden chamber is longitudinally arranged at the center of the inner part of the outer shell, and a limit block is arranged on one side of the hidden chamber, a reel is movably connected between the two ends of the inner part of the hidden chamber, a charging cable is movably wound on the rod body of the reel, and a charging head is fixed to the terminal of the charging cable, a slot is opened on the upper part of one side of the outer shell, and a clamping sleeve is installed on the inner side of the slot, and a rotary handle is movably connected at the center of the front of the outer shell.

[0006] Preferably, the charging cable can enter and exit the hidden chamber at the limit block, and the charging head is embedded in the snap-on sleeve.

[0007] Preferably, the front end of the reel is fixedly connected to the rotating handle, and the reel can rotate in situ inside the hidden chamber.

[0008] Preferably, a side panel is welded to one side of the rear of the shell, and a slot is provided on one side of the side panel, two groups of grooves are provided on the other side of the side panel, and a sliding rod is inserted between the groove and the slot, a clamping pad is fixed between the longitudinal direction of one side of the sliding rod, and a spring is welded between the clamping pad and one side of the slot.

[0009] Preferably, the spring is sleeved on the outer side of the slide rod, and the slide rod can horizontally enter and exit the groove and the slot.

[0010] Preferably, plug-in slots are horizontally reserved at the four corners of one side of the shell, and a connecting rod is movably installed between one side of the plug-in slot, screw holes are arranged between the two ends inside the connecting rod, and positioning bolts are meshed and connected between the screw holes.

[0011] Preferably, a storage groove is provided on the surface of the top end of the shell, and a mounting plate is movably hinged at the front end of the storage groove, and a detection component is fixed to the left side of the mounting plate, a accommodating chamber is longitudinally provided on one side inside the mounting plate, and the top cover of the accommodating chamber is connected with a plug cover, a socket is fixed at the bottom end of the inner side of the accommodating chamber, and the socket is connected to the other end of the charging cable, a battery is connected above the socket, and two sets of USB interfaces are fixed to the surface of the front end of the battery.

[0012] Preferably, the mounting plate can be flipped back and forth inside the storage slot, and the mounting plate can be placed flat in the storage slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the functional test tooling for the new energy vehicle charging module not only realizes accurate detection of the charging pile, realizes rapid fixing of the test tooling, but also realizes the reuse of the test power supply;

[0014] (1) By fixing a charging head at the terminal of the charging cable, taking out the plug from the charging pile and installing it in the socket at the bottom of the accommodating chamber, observing the reaction of the detection component to see if there is power flowing out, resetting the battery, taking out the charging head in the card sleeve from the slot on the side, pulling out the charging cable wound on the reel rod body in the limit block, and plugging the charging head into the battery interface of the new energy vehicle, using the detection component to observe whether the vehicle to be charged is normal, integrating the test of the charging pile and the new energy vehicle into one;

[0015] (2) By welding a side plate on one side of the rear of the shell, the shell is moved outward along the four sets of connecting rods at the center, and the multiple sets of positioning bolts at both ends are aligned with the screw holes on the connecting rods and tightened, so that the spacing of the shell matches the width of the charging pile. The rear side plate uses the spring in the slot to adjust the position of the sliding rod and the clamping pad. The spring can provide support force to clamp the side wall of the charging pile in opposite directions, so as to complete the fixation of the detection device without manual gripping;

[0016] (3) By movably hingedly connecting a mounting plate at the front end of the storage slot, the side of the shell that is being tested can be easily flipped over by the top of the shell on that side to vertically stand the mounting plate on the top of the shell for viewing by the user. When performing charging testing, the battery can be installed on the socket in the accommodating chamber to avoid wasting electricity consumed during the test. After taking it out, it can also transmit electricity to the outside through the USB interface to provide battery life for other electrical appliances. After the test is completed, the mounting plate can be reset and laid flat to prevent it from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the housing of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model when viewed from above;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the side panel of the utility model from top view;

[0021] Figure 4 It is a schematic diagram of the top view structure of the side plate of the utility model.

[0022] In the figure: 1. shell; 2. slot; 3. charging head; 4. charging cable; 5. limit block; 6. snap-on sleeve; 7. hidden chamber; 8. reel; 9. positioning bolt; 10. connecting rod; 11. screw hole; 12. plug slot; 13. rotary handle; 14. mounting plate; 15. detection component; 16. plug cover; 17. accommodating chamber; 18. battery; 19. socket; 20. USB interface; 21. sliding rod; 22. side panel; 23. groove; 24. clamping pad; 25. spring; 26. slot; 27. storage slot. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-5 A functional test tool for a new energy vehicle charging module comprises a shell 1 and a hidden chamber 7. The hidden chamber 7 is longitudinally arranged at the center of the shell 1, and a limit block 5 is arranged on one side of the hidden chamber 7. A reel 8 is movably connected between the two ends of the hidden chamber 7. A charging line 4 is movably wound on the rod of the reel 8, and a charging head 3 is fixed to the terminal of the charging line 4. A slot 2 is opened on the upper side of one side of the shell 1, and a clamping sleeve 6 is installed on the inner side of the slot 2. A rotary handle 13 is movably connected at the center of the front of the shell 1;

[0025] The charging cable 4 can enter and exit the hidden chamber 7 at the limit block 5, the charging head 3 is embedded in the clamping sleeve 6, the front end of the reel 8 is fixedly connected to the rotating handle 13, and the reel 8 can rotate in situ inside the hidden chamber 7;

[0026] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, take out the plug from the charging pile and install it in the socket 19 at the bottom of the accommodating chamber 17, observe the reaction of the detection component 15 to see whether there is power flowing out, reset the battery 18, take out the charging head 3 in the snap-on sleeve 6 from the slot 2 on the side, pull out the charging line 4 wrapped around the reel 8 in the limit block 5, and plug the charging head 3 into the battery interface of the new energy vehicle, use the detection component 15 to observe whether the device to be charged is normal, and realize dual use of one thing.

[0027] Embodiment 2: A side plate 22 is welded to one side of the rear of the housing 1, and a slot 26 is provided on one side of the side plate 22, and two groups of grooves 23 are provided on the other side of the side plate 22, and a slide bar 21 is inserted between the groove 23 and the slot 26, a clamping pad 24 is fixed between the longitudinal direction of one side of the slide bar 21, and a spring 25 is welded between the clamping pad 24 and one side of the slot 26, and the spring 25 is sleeved on the outer side of the slide bar 21, and the slide bar 21 can horizontally enter and exit the groove 23 and the slot 26;

[0028] Insertion slots 12 are reserved transversely at the four corners of one side of the housing 1, and a connecting rod 10 is movably installed between one side of the inserting slot 12, screw holes 11 are arranged between the two ends inside the connecting rod 10, and positioning bolts 9 are meshed and connected between the screw holes 11;

[0029] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the housing 1 is moved outward along the four groups of connecting rods 10 at the center, and the multiple groups of positioning bolts 9 at both ends are aligned with the screw holes 11 on the connecting rods 10 and tightened, so that the spacing of the housing 1 matches the width of the charging pile. The rear side panel 22 adjusts the position of the slide bar 21 and the clamping pad 24 by means of the spring 25 in the slot 26. The spring 25 can provide supporting force to clamp the side wall of the charging pile in opposite directions to complete the fixation of the detection device.

[0030] Embodiment 3: A storage groove 27 is provided on the surface of the top of the housing 1, and a mounting plate 14 is movably hinged at the front end of the storage groove 27, and a detection component 15 is fixed to the left side of the mounting plate 14, a receiving chamber 17 is longitudinally provided on one side inside the mounting plate 14, and a plug cover 16 is connected to the top cover of the receiving chamber 17, a socket 19 is fixed to the bottom end of the inner side of the receiving chamber 17, and the socket 19 is connected to the other end of the charging line 4, a battery 18 is connected above the socket 19, and two sets of USB interfaces 20 are fixed on the surface of the front end of the battery 18, the mounting plate 14 can be flipped back and forth inside the storage groove 27, and the mounting plate 14 can be placed flat in the storage groove 27;

[0031] Specifically, Figure 1 and Figure 5As shown, which side of the shell 1 is being used for testing is convenient for flipping the mounting plate 14 in the storage slot 27 on the top of the shell 1 on that side, and vertically standing it on the top of the shell 1 for the user to view. When performing charging testing, the battery 18 can be installed on the socket 19 in the accommodating chamber 17 to avoid wasting electricity consumed during the test. After taking it out, it can also transmit electricity to the outside through the USB interface 20 to provide battery life for other electrical appliances.

[0032] Working principle: When the utility model is in use, first move the housing 1 outward along the four groups of connecting rods 10 at the center, align the multiple groups of positioning bolts 9 at both ends with the screw holes 11 on the connecting rods 10 and tighten them, so that the spacing of the housing 1 matches the width of the charging pile. The rear side plate 22 adjusts the position of the slide bar 21 and the clamping pad 24 by means of the spring 25 in the slot 26. The spring 25 can provide support force to clamp the side wall of the charging pile in opposite directions, so as to complete the fixation of the detection device without manual gripping. Then, remove the plug from the charging pile and install it in the socket 19 at the bottom of the accommodating chamber 17, observe the reaction of the detection component 15, whether there is power flowing out here, reset the battery 18, and then Take out the charging head 3 in the snap-on sleeve 6 from the slot 2 on the side, pull out the charging cable 4 wrapped around the reel 8 in the limit block 5, and plug the charging head 3 into the battery interface of the new energy vehicle. Use the detection component 15 to observe whether the device to be charged is normal, so as to achieve two uses of one thing. The housing 1 on which side is being used for detection is convenient for flipping the mounting plate 14 in the storage slot 27 on the top of the housing 1 on which side, and erecting it vertically on the top of the housing 1 for the user to view. When performing charging detection, the battery 18 can be installed on the socket 19 in the accommodating chamber 17 to avoid wasting electricity consumed during the test. After taking it out, it can also transmit electricity to the outside through the USB interface 20 to provide battery life for other electrical appliances.

[0033] 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.

Claims

1. A functional test tool for a new energy vehicle charging module, comprising a housing (1) and a hidden chamber (7), characterized in that: A hidden chamber (7) is longitudinally arranged at the center of the interior of the shell (1), and a limit block (5) is arranged on one side of the hidden chamber (7); a reel (8) is movably connected between the two ends of the interior of the hidden chamber (7); a charging cable (4) is movably wound on the rod of the reel (8), and a charging head (3) is fixed to the terminal of the charging cable (4); a slot (2) is opened on the upper side of one side of the shell (1), and a snap-on sleeve (6) is installed on the inner side of the slot (2); and a rotary handle (13) is movably connected at the center of the front of the shell (1).

2. The functional testing tool for a new energy vehicle charging module according to claim 1, characterized in that: The charging cable (4) can enter and exit the hidden chamber (7) at the limit block (5), and the charging head (3) is embedded in the snap-fit ​​sleeve (6).

3. The functional testing tool for a new energy vehicle charging module according to claim 1, characterized in that: The front end of the reel (8) is fixedly connected to the rotating handle (13), and the reel (8) can rotate in situ inside the hidden chamber (7).

4. The functional testing tool for a new energy vehicle charging module according to claim 1, characterized in that: A side plate (22) is welded to one side of the rear of the housing (1), and a slot (26) is provided on one side of the side plate (22); two groups of grooves (23) are provided on the other side of the side plate (22), and a slide bar (21) is inserted between the groove (23) and the slot (26); a clamping pad (24) is fixed in the longitudinal direction of one side of the slide bar (21), and a spring (25) is welded between the clamping pad (24) and one side of the slot (26).

5. The functional testing tool for a new energy vehicle charging module according to claim 4, characterized in that: The spring (25) is sleeved on the outer side of the slide bar (21), and the slide bar (21) can horizontally enter and exit the groove (23) and the slot (26).

6. The functional testing tool for a new energy vehicle charging module according to claim 1, characterized in that: Insertion slots (12) are transversely reserved at the four corners of one side of the housing (1), and a connecting rod (10) is movably installed between one side of the insertion slot (12), screw holes (11) are arranged between the two ends inside the connecting rod (10), and positioning bolts (9) are meshed and connected between the screw holes (11).

7. The functional testing tool for a new energy vehicle charging module according to claim 1, characterized in that: The surface at the top of the housing (1) is provided with a storage groove (27), and the front end of the storage groove (27) is movably hinged with a mounting plate (14), and a detection component (15) is fixed on the left side of the mounting plate (14), a receiving chamber (17) is longitudinally provided on one side inside the mounting plate (14), and the top cover of the receiving chamber (17) is connected with a plug cover (16), a socket (19) is fixed at the bottom end of the inner side of the receiving chamber (17), and the socket (19) is connected to the other end of the charging line (4), a battery (18) is connected above the socket (19), and two groups of USB interfaces (20) are fixed on the surface of the front end of the battery (18).

8. The functional testing tool for a new energy vehicle charging module according to claim 7, characterized in that: The mounting plate (14) can be turned back and forth inside the storage groove (27), and the mounting plate (14) can be placed flat in the storage groove (27).

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