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CN-121983816-A - Energy storage connector locking structure

CN121983816ACN 121983816 ACN121983816 ACN 121983816ACN-121983816-A

Abstract

The invention relates to the technical field of connectors, in particular to an energy storage connector locking structure, which comprises a female end shell, wherein a male end shell is sleeved in the female end shell in a sliding manner, a movable assembly is arranged on the outer side of the male end shell, two damping assemblies are arranged on one side of the male end shell, two locking assemblies for preventing the male end shell and the female end shell from falling off are arranged on the outer side of the male end shell, and the movable assembly is matched with the damping assemblies to be used for releasing the locking of the male end shell and the female end shell. This energy storage connector locking structure, through locking subassembly and movable component for female terminal and public terminal connection process are different with traditional energy storage connector connection process, and in female terminal and public terminal separation process, need support public end shell tightly on female end shell, and the movable ring direction removal of pulling again need be before the slip table is not reset completely, pull out public end shell, and the side can let female terminal and public terminal separation, thereby improves theftproof ability, avoids the mistake to touch, improves the security.

Inventors

  • LIU WENGAO
  • FANG MENGTING

Assignees

  • 合肥仁邦电子科技有限公司

Dates

Publication Date
20260505
Application Date
20260402

Claims (8)

  1. 1. The utility model provides an energy storage connector locking structure, its characterized in that, including female end shell (1), the inside slip of female end shell (1) has cup jointed public end shell (14), the outside of public end shell (14) is provided with movable assembly, one side of public end shell (14) is provided with two damping module, the outside of public end shell (14) is provided with two locking module to public end shell (14) and female end shell (1) anticreep, movable assembly cooperation damping module is used for releasing public end shell (14) and female end shell (1) anticreep locking, damping module comprises damping part and reset part, damping part is including fixed barrel (5) of cup jointing in public end shell (14) and keeping away from female end shell (1) one side, and barrel (5) inside packing has fluid medium, barrel (5) inside sliding connection has cock stem (51), one side of one end activity run through out of barrel (5), cock stem (51) are located one end (52) and are located in barrel (5) fixed connection, two pistons (52) are close to each other piston (52) are close to piston (52) and are connected with piston (52) and are close to each other by two stop plates (56) that are connected completely, two sealing rings (54) are fixedly sleeved on the outer wall of the piston (52).
  2. 2. The energy storage connector locking structure according to claim 1, wherein a fixed ring (11) is fixedly sleeved on the inner wall of the female end shell (1), a female terminal (12) is slidingly sleeved on the inner wall of the female end shell (1), a movable pin (13) is jointly and slidingly connected with the inner part of the female terminal (12) and a male terminal (15) is fixedly sleeved in the inner part of the male end shell (14).
  3. 3. The locking structure of an energy storage connector as set forth in claim 2, wherein the male terminal (15) is plugged onto the female terminal (12), the male terminal (15) is electrically connected with the female terminal (12), a wire (16) is electrically connected to a side of the male terminal (15) away from the female terminal (12), and one end of the wire (16) penetrates out of the male end housing (14).
  4. 4. The energy storage connector locking structure according to claim 3, wherein the reset portion comprises a reset unit and a pushing unit, the reset unit comprises two sliding grooves (4) formed in the outer wall of the male end shell (14), a sliding table (41) is slidably connected in the sliding groove (4), one side, close to the cylinder (5), of the sliding table (41) is fixedly connected with one end of a plug rod (51), a second spring (42) is movably sleeved on the outer wall of the plug rod (51), one end of the second spring (42) is abutted to the inner wall of one side, close to the cylinder (5), of the sliding groove (4), and the other end of the second spring (42) is abutted to one side, close to the cylinder (5), of the sliding table (41).
  5. 5. The energy storage connector locking structure of claim 4, wherein the pushing unit comprises a groove (43) formed in one side of the sliding table (41) far away from the male end shell (14), and a roller (44) is rotatably connected to the inner wall of the opposite side of the groove (43) through a bearing.
  6. 6. The energy storage connector locking structure according to claim 5, wherein the locking assembly comprises a protective cover (3) fixedly connected to the outer wall of the male end housing (14), a spring rod (31) is fixedly connected to the inner wall of one side of the protective cover (3), the outer wall of the roller (44) is slidably connected with one side, close to the male end housing (14), of the spring rod (31), and a clamping block (32) is fixedly connected to one side, close to the male end housing (14), of the spring rod (31).
  7. 7. The energy storage connector locking structure of claim 6, wherein the movable assembly comprises a limiting part and a movable part, the movable part comprises a movable ring (2) which is sleeved on the outer wall of the male end shell (14) in a sliding manner, a clamping ring (25) is fixedly sleeved on an outer edge opening of one side, far away from the female end shell (1), of the movable ring (2), the clamping ring (25) is clamped with a clamping block (32), two fixed plates are fixedly connected to one side, far away from the clamping ring (25), of the movable ring (2), a sliding rod (21) is fixedly connected to one side, far away from the movable ring (2), of the fixed plates, and a baffle (22) is fixedly connected to one end, far away from the movable ring (2), of the sliding rod (21).
  8. 8. The energy storage connector locking structure according to claim 7, wherein the limiting portion comprises two extending plates (24) fixedly connected to an outer edge opening of one side of the female end shell (1) close to the movable ring (2), one end of the sliding rod (21) movably penetrates through the extending plates (24), one side, opposite to the baffle (22), of the extending plates (24) is abutted with a first spring (23), and the first spring (23) is movably sleeved on the sliding rod (21).

Description

Energy storage connector locking structure Technical Field The invention relates to the technical field of connectors, in particular to an energy storage connector locking structure. Background The energy storage connector is a core component in the energy storage system and is responsible for connecting equipment such as a battery pack, an inverter and the like, and the main functions of the energy storage connector include realizing electromechanical connection and energy transmission among the equipment. The public female terminal of current energy storage connector is pegged graft the back and is carried out the rigidity locking through the fixture block, can fix the wire through ribbon or ply-yarn drill in the wiring in-process of engineering construction, when wire does not reserve enough length or wire wiring in-process is too taut, the wire can lead to the interface position to become flexible or the condition that the wire pulling force damaged appears because of expend with heat and contract with cold to influence the electric connection performance of energy storage connector, current energy storage connector adopts button, fixture block and button to unlock and locking operation generally, only need press the button during the unblock can unlock, its unblock mode is comparatively directly perceived, make the theftproof effect lack, for this reason we propose an energy storage connector locking structure. Disclosure of Invention The invention aims to provide an energy storage connector locking structure, which solves the problems that when the length reservation of a wire is insufficient or the wire is excessively tensioned in the wiring process, the interface of the energy storage connector is easy to loose or the wire is damaged by tension under the action of thermal expansion and cold contraction of the wire, the unlocking mode of the existing energy storage connector is visual, and the anti-theft performance is deficient. In order to achieve the above purpose, the energy storage connector locking structure comprises a female end shell, wherein a male end shell is sleeved in the female end shell in a sliding manner, a movable assembly is arranged on the outer side of the male end shell, two damping assemblies are arranged on one side of the male end shell, two locking assemblies for preventing the male end shell and the female end shell from falling off are arranged on the outer side of the male end shell, the movable assemblies are matched with the damping assemblies to release the locking of the male end shell and the female end shell, the damping assemblies consist of a damping part and a resetting part, the damping part comprises a cylinder fixedly sleeved on one side of the male end shell far away from the female end shell, a fluid medium is filled in the cylinder, a plug rod is connected in the cylinder in a sliding manner, one end of the plug rod movably penetrates through one side of the cylinder, one end of the plug rod, which is positioned in the cylinder, is fixedly connected with a piston, two through holes which completely penetrate through the piston are formed in the piston, one side, which is close to the plug rod, is fixedly connected with a plurality of limiting rods, each two limiting rods are connected with one side, which is mutually close to the other limiting rods, and are in a sliding manner, and two sealing rings are fixedly connected with the outer walls. Further preferably, the inner wall of the female end shell is fixedly sleeved with a fixing ring, the inner wall of the female end shell is slidably sleeved with a female terminal, the fixing ring and the inner part of the female terminal are slidably connected with a movable pin, and the inner part of the male end shell is fixedly sleeved with a male terminal. Further preferably, the male terminal is inserted into the female terminal, the male terminal is electrically connected with the female terminal, a wire is electrically connected to one side, away from the female terminal, of the male terminal, and one end of the wire penetrates out of the male terminal housing. Further preferably, the reset portion is composed of a reset unit and a pushing unit, the reset unit comprises two sliding grooves formed in the outer wall of the male end shell, a sliding table is connected in the sliding grooves in a sliding mode, one side, close to the cylinder, of the sliding table is fixedly connected with one end of the plug rod, a second spring is movably sleeved on the outer wall of the plug rod, one end of the second spring is abutted to the inner wall, close to the cylinder, of the sliding groove, and the other end of the second spring is abutted to one side, close to the cylinder, of the sliding table. Further preferably, the pushing unit comprises a groove formed in one side, far away from the male end shell, of the sliding table, and a roller is rotatably connected to the inner wall of the opposite side of the groove throu