CN-224225027-U - New energy vehicle safety belt locking device

Abstract

The utility model discloses a novel energy vehicle safety belt locking device which comprises a first connecting seat and a second connecting seat, wherein the top end of the first connecting seat is provided with a slot, the bottom end of the second connecting seat is provided with a plug matched with the slot, the first connecting seat is connected with the second connecting seat through a limiting mechanism, the limiting mechanism comprises a U-shaped mounting groove formed in the first connecting seat, and a screw rod transversely arranged in the U-shaped mounting groove. The connecting seat I and the connecting seat II can be connected and limited more firmly by arranging the limiting mechanism, the limiting mechanism drives the limiting column to move close to the limiting column through the threaded fit of the screw rod and the moving block to limit the plug block on the connecting seat II, the connection is more firm and stable, the rotating wheel can be locked by arranging the anti-loosening assembly, the phenomenon that the rotating wheel drives the screw rod to rotate to cause loosening between the connecting seat I and the connecting seat II is prevented, and the connection firmness of the connecting seat I and the connecting seat II is not improved.

Inventors

• SUN YINJUN
• PAN ZHENSHAN
• SUN YUEPING
• LI YUNZHOU
• XU HONGXIAN
• MIAO KE

Assignees

• 常州市骏牒电子科技有限公司

Dates

Publication Date

20260512

Application Date

20250520

Claims (6)

1. 1. The utility model provides a new energy vehicle safety belt locking device, its characterized in that, including connecting seat one (1) and connecting seat two (2), slot (3) have been seted up on connecting seat one (1) top, connecting seat two (2) bottom be equipped with slot (3) assorted inserted block (4), connecting seat one (1) through stop gear with connecting seat two (2) are connected, stop gear includes U type mounting groove (5) of seting up in connecting seat one (1), be equipped with screw (6) of horizontal setting in U type mounting groove (5), screw (6) outer wall cover is equipped with movable block (7) of symmetry setting, two sets of movable block (7) close one side all is equipped with and extends to spacing post (8) in slot (3), spacing groove with spacing post (8) assorted is seted up to inserting block (4) both sides, screw (6) one side extend to connecting seat one (1) are connected with runner (9) outward, through taking off subassembly (6) with runner (9) are connected.
2. 2. The new energy vehicle safety belt locking device according to claim 1, wherein the screw rod (6) is connected with the first connecting seat (1) through a bearing.
3. 3. The novel energy vehicle safety belt locking device according to claim 1, wherein threaded holes (10) matched with the screw rods (6) are formed in two groups of movable blocks (7), and the threaded directions of the two groups of threaded holes (10) are opposite.
4. 4. The new energy vehicle safety belt locking device according to claim 1, wherein the bottom ends of the two groups of movable blocks (7) are respectively provided with a first travel block (11), and the first connecting seat (1) is provided with a first guide groove (12) matched with the first travel block (11).
5. 5. The novel energy vehicle safety belt locking device according to claim 1, wherein the anti-loosening assembly comprises a movable sleeve (13) which is arranged outside the first connecting seat (1) and is positioned on the outer wall of the screw rod (6) in a sleeved mode, one side of the movable sleeve (13) is fixedly connected with the rotating wheel (9), a gear (14) is fixedly sleeved on the outer wall of the movable sleeve (13), an inner gear ring (15) meshed with the gear is sleeved on the outer wall of the gear (14), and the inner gear ring (15) is fixedly connected with the first connecting seat (1).
6. 6. The new energy vehicle safety belt locking device according to claim 5, wherein a return spring (16) is arranged in the moving sleeve (13) and located at one side of the screw rod (6), the screw rod (6) is connected with the moving sleeve (13) through the return spring (16), a second stroke block (17) which is symmetrically arranged is arranged in the moving sleeve (13) and located on the outer wall of the screw rod (6), and a second guide groove (18) which is matched with the second stroke block (17) is formed in the inner wall of the moving sleeve (13).

Description

New energy vehicle safety belt locking device Technical Field The utility model relates to the technical field of vehicle safety belts, in particular to a novel energy vehicle safety belt locking device. Background The safety belt is a safety piece applied to equipment, an aircraft taking an airplane and the like, or a belt used for guaranteeing safety when working aloft and performing technical performance, and the main raw materials are terylene, polypropylene and nylon. The safety belt is not only a webbing, but also other parts are assembled, the 'safety belt' becomes the primary consideration of drivers and passengers, and is also one of the most important performances of automobiles, and traditional components for ensuring safe driving, such as rearview mirrors, left and right door mirrors, safety belts, (safety air bags) and ABS (anti-lock braking system), are familiar to wide drivers and passengers, and are widely applied to import luxury cars. According to the automobile safety belt locking device disclosed in Chinese patent CN202121790118.0, the cover plate is arranged at the opening part of the locking groove, the opening part of the automobile safety belt can be sealed when the safety belt is not used, so that the food scraps fall into the locking groove during leisure on a car, the locking head cannot be inserted into the locking groove to be locked and fixed, the normal use of the safety belt is affected, certain potential safety hazards exist, and the practicability of the device is improved. The existing automobile safety belt locking device is mainly locked through elastic fit of the spring and the clamping plate, but due to the fact that the spring is elastic, the spring shakes when the automobile runs, the clamping plate is loosened, and safety is low. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model Aiming at the problems in the related art, the utility model provides a novel energy vehicle safety belt locking device, which aims to overcome the technical problems in the prior art. For this purpose, the utility model adopts the following specific technical scheme: The utility model provides a new energy vehicle safety belt locking device, includes connecting seat one and connecting seat two, the slot has been seted up on connecting seat one top, connecting seat two bottom be equipped with slot assorted inserted block, connecting seat one through stop gear with connecting seat two phase connection, stop gear includes the U type mounting groove of having seted up in the connecting seat one, be equipped with the lead screw of horizontal setting in the U type mounting groove, the lead screw outer wall cover is equipped with the movable block that the symmetry set up, two sets of movable block is close one side all to be equipped with and extends to spacing post in the slot, insert block both sides seted up with spacing post assorted spacing groove, lead screw one side extends to connecting seat one is connected with the runner outward, the runner pass through the locking subassembly with the lead screw is connected. Preferably, the screw rod is connected with the first connecting seat through a bearing. Preferably, threaded holes matched with the screw rods are formed in the two groups of movable blocks, and the directions of threads of the two groups of threaded holes are opposite. Preferably, the bottom ends of the two groups of movable blocks are respectively provided with a first travel block, and the first connecting seat is provided with a first guide groove matched with the first travel block. Preferably, the anti-loosening assembly comprises a movable sleeve which is arranged outside the first connecting seat and is sleeved on the outer wall of the screw rod, one side of the movable sleeve is fixedly connected with the rotating wheel, a gear is fixedly sleeved on the outer wall of the movable sleeve, an inner gear ring meshed with the gear is sleeved on the outer wall of the gear, and the inner gear ring is fixedly connected with the first connecting seat. Preferably, a return spring is arranged in the moving sleeve and positioned at one side of the screw rod, the screw rod is connected with the moving sleeve through the return spring, a second stroke block symmetrically arranged is arranged in the moving sleeve and positioned on the outer wall of the screw rod, and a second guide groove matched with the second stroke block is formed in the inner wall of the moving sleeve. The connecting seat I and the connecting seat II can be connected and limited more firmly by arranging the limiting mechanism, the limiting mechanism drives the limiting column to move close to the plug block on the connecting seat II through the threaded cooperation of the screw rod and the moving block to limit the plug pin, the connection is more firm and stable, meanwhile, the rotating wheel can be locked by arranging the anti-loosening assembly