CN-224216785-U - Charging system fault detection device

Abstract

The utility model discloses a fault detection device of a charging system, which relates to the technical field of charging fault detection and comprises a box body, wherein a control panel is arranged on the inner top surface of the box body, a fixed plate is arranged at the upper end of one side of the control panel, a mounting plate is arranged on the top surface of the fixed plate, a plurality of fixing bolts penetrate through the space between the mounting plate and the fixed plate, anti-skidding lines are formed on nuts of the fixing bolts, the nuts of the fixing bolts are in a round button shape, an inserting ring is arranged in the middle of the top surface of the mounting plate, a cover plate is hinged to one side of the inserting ring, a buckling lug is hinged to the other side of the inserting ring, and a clamping groove corresponding to the buckling lug is formed in the cover plate.

Inventors

• Rao Yongxiang
• Weng Jin
• Lv Feiqin

Assignees

• 福建省雷晟能源科技有限公司

Dates

Publication Date

20260508

Application Date

20250318

Claims (6)

1. 1. The utility model provides a charging system fault detection device, includes box (1), its characterized in that is equipped with control panel (2) on the interior top surface of box (1), one side upper end of control panel (2) is equipped with fixed plate (3), be equipped with mounting panel (4) on the top surface of fixed plate (3), wear to be equipped with a plurality of fixing bolt between mounting panel (4) and fixed plate (3), the antiskid line has been seted up on fixing bolt's the nut, fixing bolt's nut is the button shape, the top surface middle part of mounting panel (4) is equipped with jack collar (5), one side of jack collar (5) articulates there is the apron, the opposite side of jack collar (5) articulates there is the buckle lug, the draw-in groove that corresponds the buckle lug has been seted up on the apron.
2. 2. The device for detecting the faults of the charging system according to claim 1, wherein two C-shaped frames (6) are symmetrically arranged on the outer walls of the two sides of the plug-in ring (5), the bottom ends of the two C-shaped frames (6) penetrate through the inner wall of the plug-in ring (5), and a first arc-shaped block is fixedly connected to the bottom end of the C-shaped frame (6).
3. 3. The device for detecting the faults of the charging system according to claim 2, wherein the upper end of the C-shaped frame (6) is fixedly connected with a first arc plate, the C-shaped frame (6) is positioned at the inner wall of the plug-in ring (5) and sleeved with a spring, one end of the spring is abutted against one surface of the first arc block, the outer wall of the plug-in ring (5) is provided with a hinge seat, and the lower end of the middle part of the C-shaped frame (6) is provided with a rotating shaft of the hinge seat in a penetrating mode.
4. 4. The device for detecting the fault of the charging system according to claim 3, wherein the mounting plate (4) is fixedly connected with a gun inserting interface (7) at the position in the inserting ring (5), a male butt joint plug (8) is arranged at the bottom end of the gun inserting interface (7), and a female butt joint plug (9) is inserted on the male butt joint plug (8).
5. 5. The device for detecting the fault of the charging system according to claim 4, wherein the female docking plug (9) is connected with a cable (10), the lower end of the box body (1) positioned at the gun inserting interface (7) is provided with a storage box, and one end of the storage box is provided with a coil winder (11).
6. 6. The device for detecting the fault of the charging system according to claim 5, wherein the storage box is provided with a limiting frame (12) at the upper end of the reel (11), and the cable (10) is rotatably stored in the reel (11) through the limiting frame (12).

Description

Charging system fault detection device Technical Field The utility model relates to the technical field of charging fault detection, in particular to a charging system fault detection device. Background Along with the rapid development of new energy automobiles, the fault detection device of the charging system becomes a core tool for guaranteeing the charging safety and the equipment stability, the traditional charging detection device generally adopts a fixed type bayonet interface structure, the socket is single in specification, the socket cannot be adapted to diversified plug standards (such as national standards, european standards, american standards and the like) of different vehicle types or charging piles, the compatibility of detection equipment is poor, the socket is rigidly connected with a detection circuit, interface abrasion and poor contact are easily caused by long-term plugging, the detection module needs to be replaced integrally, the maintenance cost is high, and therefore, the problems are required to be improved. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a fault detection device for a charging system. In order to achieve the purpose, the charging system fault detection device comprises a box body, wherein a control panel is arranged on the inner top surface of the box body, a fixing plate is arranged at the upper end of one side of the control panel, a mounting plate is arranged on the top surface of the fixing plate, a plurality of fixing bolts penetrate through the mounting plate and the fixing plate, anti-skid patterns are formed in nuts of the fixing bolts, the nuts of the fixing bolts are in a round button shape, an inserting ring is arranged in the middle of the top surface of the mounting plate, a cover plate is hinged to one side of the inserting ring, a clamping convex block is hinged to the other side of the inserting ring, and clamping grooves corresponding to the clamping convex blocks are formed in the cover plate. Preferably, two C-shaped frames are symmetrically arranged on the outer walls of the two sides of the plug-in ring, the bottom ends of the two C-shaped frames penetrate through the inner wall of the plug-in ring, and the bottom ends of the C-shaped frames are fixedly connected with first arc-shaped blocks. Preferably, the upper end of C shape frame is fixed firmly first arc, C shape frame is located grafting ring inner wall department and has cup jointed the spring, the one end butt of spring is first arc piece's one side, be equipped with articulated seat on the grafting ring outer wall, the pivot of articulated seat is worn to be equipped with in the middle part lower extreme of C shape frame. Preferably, the mounting plate is fixedly connected with a gun inserting interface at the position of the mounting plate in the inserting ring, a male butt-joint plug is arranged at the bottom end of the gun inserting interface, and a female butt-joint plug is inserted on the male butt-joint plug. Preferably, the female docking plug is connected with a cable, the box body is arranged at the lower end of the gun inserting interface and is provided with a storage box, and one end of the storage box is provided with a winder. Preferably, the storage box is provided with a limiting frame at the upper end of the reel, and the cable is rotatably stored on the reel through the limiting frame. Compared with the prior art, the plug connector has the beneficial effects that the plug connector is convenient for modular replacement and multi-standard adaptation of a plug connector through the elastic clamping fit of the plug connector and the C-shaped frame, the compatibility of detection equipment and the convenience in socket maintenance are improved, further, the quick switching of charging plugs with different specifications is realized, only worn or standard-inconsistent plug modules are convenient to replace through the separable connection of a male butt plug and a female butt plug, the integral connector is prevented from being scrapped, the maintenance cost is reduced, the cable is convenient to automatically retract and release along with the plug action and limit the bending angle through the linkage fit of the winder and the limit frame, the service life of the cable and the detection operation smoothness are improved, and finally, the plug connector is convenient to absorb the plug impact force and adapt to plugs with different sizes through the dynamic support fit of the spring buffer structure, so that the problem that the integral plug connector needs to be replaced after the socket replacement of a traditional detection device is solved, and the fault detection stability and the efficiency of a charging system are remarkably improved. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specifica