CN220822041U - Low-voltage detection circuit adapter of automobile direct-current charging socket - Google Patents
Low-voltage detection circuit adapter of automobile direct-current charging socket Download PDFInfo
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- CN220822041U CN220822041U CN202322623364.2U CN202322623364U CN220822041U CN 220822041 U CN220822041 U CN 220822041U CN 202322623364 U CN202322623364 U CN 202322623364U CN 220822041 U CN220822041 U CN 220822041U
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a low-voltage detection circuit adapter of an automobile direct-current charging socket, which comprises an adapter body, wherein two ends of the adapter body are respectively and fixedly connected with a power wire, the tail end of the power wire at one end of the adapter body is fixedly connected with a charging gun, and the tail end of the power wire at the other end of the adapter body is fixedly connected with a plug; the back of the adapter body is respectively provided with two vertical strip-shaped left grooves and two vertical strip-shaped right grooves; the left groove and the right groove of the adapter body are respectively inserted with a left supporting rod and a right supporting rod, the upper end of the left supporting rod is positioned on the upper side of the upper end of the right supporting rod, and the lower end of the right supporting rod is positioned on the lower side of the lower end of the left supporting rod. The adapter is provided with the hidden type lifting support, and the adapter can be separated from the ground by opening the lifting support, so that moisture or water is prevented from entering the adapter.
Description
Technical field:
The utility model relates to the technical field of adapters for automobile charging, in particular to a low-voltage detection circuit adapter of an automobile direct-current charging socket.
The background technology is as follows:
Along with the development of new energy automobile technology, the requirement of users on the charging convenience of the electric automobile is higher and higher, a built-in adapter is generally installed in a charging pile used by the electric automobile, only a charging gun head and a power connecting wire are arranged on the outer side of the charging pile, and some electric automobiles are not convenient to charge, the charging pile is not arranged, a portable charging device is adopted, a charging structure comprises a power charging wire, an adapter is arranged on the power charging wire, one end of the power charging wire is connected with the charging gun head, the other end of the power charging wire is connected with a power plug, and the power plug can be plugged into the power socket to be connected with electricity, so that the adapter needs to replace the charging pile, and the adapter is internally provided with fault detection with functions such as low-voltage detection and overvoltage detection and is provided with a fault display lamp; but when this portable charging device used, the adapter was generally directly put subaerial, and most portable charging device generally used at underground garage, and the moisture on underground garage ground can get into in the adapter, influences the life of adapter, even sometimes underground garage can intake, if the adapter is put subaerial, in the water entering adapter or take place the incident.
The utility model comprises the following steps:
The utility model aims at overcoming the defects of the prior art, and provides a low-voltage detection circuit adapter of an automobile direct-current charging socket, which is provided with a hidden type lifting support, wherein the adapter can be separated from the ground by opening the lifting support, so that moisture or water is prevented from entering the adapter.
The low-voltage detection circuit adapter comprises an adapter body, wherein two ends of the adapter body are respectively and fixedly connected with a power wire, the tail end of the power wire at one end of the adapter body is fixedly connected with a charging gun, and the tail end of the power wire at the other end of the adapter body is fixedly connected with a plug; the back of the adapter body is respectively provided with two vertical strip-shaped left grooves and two vertical strip-shaped right grooves; the left groove and the right groove of the adapter body are respectively inserted with a left supporting rod and a right supporting rod, the upper end of the left supporting rod is positioned on the upper side of the upper end of the right supporting rod, and the lower end of the right supporting rod is positioned on the lower side of the lower end of the left supporting rod;
The lower end of the left support rod and the upper end of the right support rod are respectively inserted with a pin shaft, and the two ends of the pin shaft are inserted and fixed on the adapter body; the lower bottom surface of the upper end of the left support rod and the lower bottom surface of the lower end of the right support rod are respectively fixed with a transverse balance rod, and the balance rods are abutted against the back surface of the adapter body.
Preferably, the upper end of the left groove on the adapter body is located at the upper side of the upper end of the right groove, the lower end of the right groove is located at the lower side of the lower end of the left groove, the two side walls of the lower end of the left groove and the two side walls of the upper end of the right groove are respectively formed with L-shaped pin shaft inlet grooves, and the lower end of the left groove and the upper end of the right groove are respectively inserted and fixed with end blocks for shielding pin shaft inlet grooves.
Preferably, the lower end of the left support rod and the upper end of the right support rod are respectively semicircular, the lower end of the left support rod and the upper end of the right support rod respectively lean against the side wall of the end block, and the lower end of the upper side wall of the end block is provided with an inclined support surface opposite to the lower end of the left support rod and the right support rod.
Preferably, the lower end face of the end block is flush with the back face of the adapter body, a step hole is formed in the end block, a screw is inserted into the step hole, and the screw is screwed and fixed on the adapter body.
Preferably, a transverse step-shaped guide groove is formed in the lower end face of the balance rod, a T-shaped guide block is inserted into the guide groove, and the upper end of the guide block extends out of the balance rod to be fixedly connected to the left support rod and the right support rod in an inserting mode.
Preferably, the length of the left support rod is equal to the length of the right support rod.
Preferably, the positive upper end of adapter body is equipped with power button, is equipped with a plurality of pilot lamps on the adapter body front of power button downside respectively, and the pilot lamp includes ground fault pilot lamp, electric leakage fault pilot lamp, short circuit fault pilot lamp, high voltage fault pilot lamp and low voltage fault pilot lamp.
The utility model has the beneficial effects that:
The adapter is provided with the hidden type lifting support, and the adapter can be separated from the ground by opening the lifting support, so that moisture or water is prevented from entering the adapter.
Description of the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the present utility model;
FIG. 3 is an enlarged partial schematic view of FIG. 2A;
FIG. 4 is a schematic perspective view of the right-hand support bar-free structure of the present utility model;
Fig. 5 is a schematic rear view of the present utility model.
In the figure: 1. an adapter body; 11. a left groove; 12. a right groove; 13. the pin shaft enters the groove; 2. a power line; 3. a left support bar; 4. a right support rod; 5. a balance bar; 51. a guide groove; 61. a guide block; 7. an end block; 71. a step hole; 72. a diagonal support surface; 8. permanent magnet blocks.
The specific embodiment is as follows:
Examples: referring to fig. 1 to 5, a low voltage detection circuit adapter of an automobile direct current charging socket comprises an adapter body 1, wherein two ends of the adapter body 1 are respectively and fixedly connected with a power wire 2, the tail end of the power wire 2 at one end of the adapter body 1 is fixedly connected with a charging gun, and the tail end of the power wire 2 at the other end is fixedly connected with a plug; the back of the adapter body 1 is respectively formed with two vertical strip-shaped left grooves 11 and right grooves 12; the left groove 11 and the right groove 12 of the adapter body 1 are respectively inserted with a left supporting rod 3 and a right supporting rod 4, the upper end of the left supporting rod 3 is positioned on the upper side of the upper end of the right supporting rod 4, and the lower end of the right supporting rod 4 is positioned on the lower side of the lower end of the left supporting rod 3;
The lower end of the left support rod 3 and the upper end of the right support rod 4 are respectively inserted with a pin shaft, and the two ends of the pin shaft are inserted and fixed on the adapter body 1; a transverse balance rod 5 is respectively fixed on the lower bottom surface of the upper end of the left support rod 3 and the lower bottom surface of the lower end of the right support rod 4, and the balance rod 5 is abutted against the back surface of the adapter body 1.
The upper end of the left groove 11 on the adapter body 1 is located on the upper side of the upper end of the right groove 12, the lower end of the right groove 12 is located on the lower side of the lower end of the left groove 11, the two side walls of the lower end of the left groove 11 and the two side walls of the upper end of the right groove 12 are respectively formed with an L-shaped pin shaft inlet groove 13, the lower end of the left groove 11 and the upper end of the right groove 12 are respectively inserted and fixed with an end block 7 for shielding the inlet of the pin shaft inlet groove 13, and the end block can limit the pin shaft from being separated from the adapter body 1.
The lower extreme of left bracing piece 3 and the upper end of right bracing piece 4 are semi-circular respectively, and the lower extreme of left bracing piece 3 and the upper end of right bracing piece 4 are supported respectively and are leaned on the lateral wall of end piece 7, and the lower extreme shaping of the upper lateral wall of end piece 7 has the bearing diagonal face 72 relative with the lower extreme of left bracing piece 3 and right bracing piece 4, and left bracing piece 3 and right bracing piece 4 can not interfere with end piece 7 in the rotation in-process, and after left bracing piece 3 and right bracing piece 4 rotated in place, can lean on bearing diagonal face 72 of end piece 7.
The lower end face of the end block 7 is flush with the back face of the adapter body 1, a step hole 71 is formed in the end block 7, a screw is inserted into the step hole 71, the screw is fixedly connected to the adapter body 1 in a screwed mode, and the end block 7 is of a detachable structure.
A transverse step-shaped guide groove 51 is formed in the lower end face of the balance rod 5, a T-shaped guide block 6 is inserted into the guide groove 51, and the upper end of the guide block 6 extends out of the balance rod 5 and is inserted and fixed on the left support rod 3 and the right support rod 4; the balance rod 5 can transversely move on the left support rod 3 and the right support rod 4, so that the balance rod 5 can limit the rotation of the left support rod 3 or the right support rod 4 in the overturning process of the left support rod 3 or the right support rod 4;
The balance rod 5 is made of magnetic conduction materials, a permanent magnet block 8 is attracted to the balance rod 5, and the permanent magnet block 8 is fixedly connected to the adapter body 1 in a plugging mode.
The length of the left support rod 3 is equal to the length of the right support rod 4.
The upper end of the front surface of the adapter body 1 is provided with a power button 14, the front surface of the adapter body 1 at the lower side of the power button 14 is respectively provided with a plurality of indicator lamps 15, each indicator lamp 15 comprises a ground fault indicator lamp 151, a leakage fault indicator lamp 152, a short circuit fault indicator lamp 153, a high-voltage fault indicator lamp 154 and a low-voltage fault indicator lamp 155, when the power button 14 is also provided with a charging display lamp, the power button 14 is pressed to be electrified, and the charging display lamp on the power button 14 is lightened to display charging; meanwhile, the adapter body 1 is internally provided with low-voltage detection, and when the power supply voltage connected with the adapter body 1 is too low, the low-voltage detection can detect the voltage of the power supply voltage, and the low-voltage fault indicator 155 can be lightened.
Working principle: the utility model relates to a low-voltage detection circuit adapter of an automobile direct-current charging socket, wherein two support rods are inserted into the back of an adapter body 1, namely a left support rod 3 and a right support rod 4, the ends of the left support rod 3 and the right support rod 4 are staggered, and a connecting balance rod 5 can be respectively arranged;
When the adapter is specifically used, the left support rod 3 and the right support rod 4 are respectively rotated and then obliquely arranged to lean against the adapter body 1 (if the end block 7 exists, lean against the end block 7), the two left support rods 3 and the right support rod 4 are arranged in an eight shape, the balance rod 5 is in contact with the ground, and then the adapter body 1 is elevated.
The examples are presented to illustrate the utility model and are not intended to limit the utility model. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is therefore set forth in the appended claims.
Claims (7)
1. The low-voltage detection circuit adapter comprises an adapter body (1), wherein two ends of the adapter body (1) are respectively and fixedly connected with a power wire (2), the tail end of the power wire (2) at one end of the adapter body (1) is fixedly connected with a charging gun, and the tail end of the power wire (2) at the other end of the adapter body is fixedly connected with a plug; the method is characterized in that: the back of the adapter body (1) is respectively provided with two vertical strip-shaped left grooves (11) and two vertical strip-shaped right grooves (12); the left groove (11) and the right groove (12) of the adapter body (1) are respectively inserted with a left supporting rod (3) and a right supporting rod (4), the upper end of the left supporting rod (3) is positioned at the upper side of the upper end of the right supporting rod (4), and the lower end of the right supporting rod (4) is positioned at the lower side of the lower end of the left supporting rod (3);
The lower end of the left support rod (3) and the upper end of the right support rod (4) are respectively inserted with a pin shaft, and the two ends of the pin shaft are inserted and fixed on the adapter body (1); the lower bottom surface of the upper end of the left support rod (3) and the lower bottom surface of the lower end of the right support rod (4) are respectively fixed with a transverse balance rod (5), and the balance rods (5) are abutted against the back surface of the adapter body (1).
2. The low voltage test line adapter for an automotive dc charging jack of claim 1, wherein: the upper end of the left groove (11) on the adapter body (1) is located on the upper side of the upper end of the right groove (12), the lower end of the right groove (12) is located on the lower side of the lower end of the left groove (11), the two side walls of the lower end of the left groove (11) and the two side walls of the upper end of the right groove (12) are respectively formed with an L-shaped pin shaft inlet groove (13), and the lower end of the left groove (11) and the upper end of the right groove (12) are respectively inserted and fixed with an end block (7) for shielding an inlet of the pin shaft inlet groove (13).
3. The low voltage test line adapter for an automotive dc charging jack of claim 2, wherein: the lower end of the left supporting rod (3) and the upper end of the right supporting rod (4) are respectively semicircular, the lower end of the left supporting rod (3) and the upper end of the right supporting rod (4) are respectively abutted against the side wall of the end block (7), and the lower end of the upper side wall of the end block (7) is provided with an inclined supporting surface (72) opposite to the lower end of the left supporting rod (3) and the right supporting rod (4).
4. The low voltage test line adapter for an automotive dc charging jack of claim 2, wherein: the lower end face of the end block (7) is flush with the back face of the adapter body (1), a step hole (71) is formed in the end block (7), a screw is inserted into the step hole (71), and the screw is fixedly connected to the adapter body (1) in a threaded mode.
5. The low voltage test line adapter for an automotive dc charging jack of claim 1, wherein: the lower end face of the balance rod (5) is provided with a transverse step-shaped guide groove (51), a T-shaped guide block (6) is inserted into the guide groove (51), and the upper end of the guide block (6) extends out of the balance rod (5) to be fixedly inserted into the left support rod (3) and the right support rod (4).
6. The low voltage test line adapter for an automotive dc charging jack of claim 1, wherein: the length of the left supporting rod (3) is equal to that of the right supporting rod (4).
7. The low voltage test line adapter for an automotive dc charging jack of claim 1, wherein: the adapter is characterized in that a power button (14) is arranged at the upper end of the front face of the adapter body (1), a plurality of indicator lamps (15) are respectively arranged on the front face of the adapter body (1) at the lower side of the power button (14), and each indicator lamp (15) comprises a ground fault indicator lamp (151), a leakage fault indicator lamp (152), a short circuit fault indicator lamp (153), a high-voltage fault indicator lamp (154) and a low-voltage fault indicator lamp (155).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623364.2U CN220822041U (en) | 2023-09-27 | 2023-09-27 | Low-voltage detection circuit adapter of automobile direct-current charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623364.2U CN220822041U (en) | 2023-09-27 | 2023-09-27 | Low-voltage detection circuit adapter of automobile direct-current charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822041U true CN220822041U (en) | 2024-04-19 |
Family
ID=90710518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322623364.2U Active CN220822041U (en) | 2023-09-27 | 2023-09-27 | Low-voltage detection circuit adapter of automobile direct-current charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822041U (en) |
-
2023
- 2023-09-27 CN CN202322623364.2U patent/CN220822041U/en active Active
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