CN214996786U

CN214996786U - Shared bicycle parking pile lock

Info

Publication number: CN214996786U
Application number: CN202120561506.5U
Authority: CN
Inventors: 姚春良; 宁良发; 毛立明
Original assignee: Ningbo Shengjiu Technology Co ltd
Current assignee: Ningbo Shengjiu Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-03
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a sharing bicycle parking stake lock is to solving current like product structural design not good enough, especially the not good enough technical problem of elastic construction stability and design. Be equipped with lock slide, motor element and hasp pole in the base of this parking stake lock, its main points are bilateral symmetry is equipped with the hasp pole in the fore shaft of base, the pole hole of base is stretched out respectively to the one end of hasp pole, the pole inslot of hasp pole one side is equipped with the muscle post respectively, the pole groove of hasp pole sets up respectively in the lock slide one end below of base fore shaft one side, the muscle post of hasp pole inserts the slide inclined hole of lock slide simultaneously, the motor inslot of base opposite side is equipped with motor element, eccentric wheel one end axostylus axostyle of motor element inserts the slide straight downthehole of the lock slide other end, the switch slot in the base is equipped with micro-gap switch. Thereby the eccentric wheel rotation through motor element drives the lock slide back-and-forth movement, and the lock slide drives hasp pole inwards or outwards to remove, realizes the unblock or unblanks to and the control.

Description

Shared bicycle parking pile lock

Technical Field

The utility model relates to a parking stake lock in sharing bicycle field is a sharing bicycle parking stake lock.

Background

In recent years, shared single cars are rapidly developed, and several shared single car enterprises with high market share rate release tens of millions of shared single cars in cities of the whole country, so that citizens can more conveniently and quickly move on the path of the last kilometer, but the management problems are gradually increased. Various shared bicycles are damaged and randomly placed, and the like, which influence the management of cities, so that some bicycles are placed through ground pile locks, and parking piles of the ground pile locks are provided with locks; for example, the invention provides a simple pile lock, as disclosed in chinese patent application No. 201910240213.4, application publication No. 2019.10.11; however, the locking pieces in the products and the like need to be locked or reset through the torsion spring or the spring, so that the problems of failure or rusting of the elastic structure and the like are easily caused; meanwhile, the problems of large volume, high production cost, poor design of a waterproof sealing structure and the like exist.

Disclosure of Invention

For overcoming the above-mentioned not enough, the utility model aims at providing a sharing bicycle parking stake lock to this field, make it solve current like product structural design not good enough and lead to production, assembly, use comparatively inconvenient, elastic construction stability is not good enough, whole and motor element are bulky, the relatively poor technical problem of water-proof effects. The purpose is realized by the following technical scheme.

A shared bicycle parking pile lock is characterized in that a lock sliding plate, a motor assembly and a lock latch rod are arranged in a base of the parking pile lock, an open U-shaped locking opening is formed in one side of the base, a cover plate corresponds to the base in shape, and the cover plate is fixedly sealed on a seat opening of the base through screws; the key point of the structural design is that bilateral symmetry is equipped with the latch pole in the fore shaft of base, and the rod hole of base is stretched out respectively to the one end of latch pole, and the rod inslot of latch pole one side is equipped with the muscle post respectively, and the rod groove of latch pole sets up respectively in the lock slide one end below of base fore shaft one side, and the muscle post of latch pole inserts the oblique slide hole of lock slide simultaneously, and the motor inslot of base opposite side is equipped with motor element, and motor element's eccentric wheel one end axostylus axostyle inserts in the word slide of the lock slide other end. Therefore, the eccentric wheel of the motor component rotates to drive the lock sliding plate to move back and forth, and the lock sliding plate drives the latch rod to move inwards or outwards to realize unlocking or unlocking.

The two sides of the base inner lock sliding plate are symmetrically provided with positioning holes, at least one side in the base below the positioning holes is provided with a positioning piece, and the positioning piece is inserted into the positioning holes of the lock sliding plate. Thereby further improving the stability of the lock slide plate moving back and forth.

The switch groove in the base is provided with a microswitch, and when the lock sliding plate is put into the base, the lock sliding plate is propped against the microswitch to be triggered. So that the micro switch further confirms and monitors the working state of the parking pile lock.

The micro switch is arranged on one side of a straight sliding hole of the inner lock sliding plate of the base, a side groove is arranged at the edge of the lock sliding plate corresponding to the micro switch, the side groove of the lock sliding plate corresponds to the screw column on the inner wall of the base, and the inner walls of the bases on the two sides of the lock sliding plate are provided with the other screw column which is symmetrically arranged. Thereby further improving the stability of the lock slide plate in the base and facilitating the installation of the microswitch.

The U-shaped fore shaft port of the base is provided with an outward-expanding outer bevel port, and the U-shaped fore shaft port of the lock sliding plate corresponds to the outer bevel port of the base in shape. The structure is convenient for one side of the locking notch of the parking pile lock to impact and guide into the front wheel of the shared bicycle.

And springs are respectively arranged at the other end of the latch rod in the base or the outer diameter of the rod hole of the latch rod in the base. The structure further improves the resetting effect of the latch rod.

The other end of the eccentric wheel of the motor component is sleeved with one end of a clutch lever extending out of the motor cover, a spring is arranged on the outer diameter of the clutch lever in the motor base, a raised lever ratchet wheel is arranged on the annular side face of the other end of the clutch lever in the motor base, the lever ratchet wheel of the clutch lever is meshed with a side wheel ratchet wheel of the clutch gear in the motor base, two ends of the spring are respectively abutted against the other annular side face of the lever ratchet wheel of the motor cover and the other annular side face of the lever ratchet wheel of the clutch lever, a worm is arranged on a motor shaft of a motor in the motor base, the worm is meshed with an inner gear of the motor base, and the gear is meshed with the clutch gear. Therefore, the clutch rod and the clutch gear in the motor module are mutually transmitted, namely when the motor module drives the push rod to unlock or lock, the eccentric wheel on the motor module is stopped at the unlocking or locking limit position, and the clutch rod and the clutch gear in the motor module start to float up and down like a sine wave, so that the motor is prevented from rotating in a blocking manner, the motor is protected from being burnt, and in-place switches are reduced.

The gear in the motor base comprises a first gear and a second gear, a large gear on one side of the first gear is meshed with a small gear on one side of the second gear, meanwhile, a small gear of the second gear is meshed with a clutch gear, a large gear of the first gear is meshed with a worm, and a small gear on the other side of the first gear is meshed with a large gear on the other side of the second gear.

The outer diameter of a clutch rod above a spring in the motor base is provided with a gasket and a sealing ring, the clutch rod extending out of the motor cover and the sleeving part of the eccentric wheel are fixed into a whole through screws, and the motor cover and the motor base are in sealed buckling. Thereby the motor module of this parking stake lock adopts waterproof design, and spring, gasket, the sealing washer in the motor module overlap on the trip lever in proper order promptly, and when motor base and motor apron were closed, no matter the motor was in when motion or static state, all played waterproof effect.

The motor and the worm are arranged on one side in the motor base, the motor is arranged in a motor groove of the motor base, the clutch rod, the clutch gear and the gear are arranged on the other side in the motor base, and the clutch rod is eccentrically arranged on one side of the clutch rod of the motor assembly. Therefore, the space in the motor base occupies more reasonably, and the volume is smaller.

The utility model has reasonable structural design, small volume, convenient use, assembly and installation, good waterproof effect and linkage effect of corresponding parts in the lock body; the locking device is suitable for being used as a shared bicycle parking pile lock and the structural improvement of similar products.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic perspective view of fig. 1.

Fig. 3 is a schematic view of the internal structure of fig. 2.

Fig. 4 is a schematic top view of the structure of fig. 3.

Fig. 5 is an enlarged structural schematic diagram of the motor assembly of fig. 1.

Fig. 6 is a schematic diagram of the exploded structure of fig. 5.

Fig. 7 is an internal structural view of the opened state of fig. 5.

Figure number and name: 1. the bolt, 2, a cover plate, 3, a lock sliding plate, 301, a slant sliding hole, 302, a straight sliding hole, 303, a positioning hole, 304, a side groove, 4, a positioning piece, 5, a motor component, 501, a screw, 502, an eccentric wheel, 503, a motor cover, 504, a worm, 505, a first gear, 506, a second gear, 507, a clutch rod, 508, a clutch gear, 509, a motor base, 510, a spring, 511, a gasket, 512, a sealing ring, 513, a motor, 6, a base, 601, a rod hole, 602, a switch groove, 7, a lock rod, 701 and a rib.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-4, a base 6 of the parking pile lock is provided with a lock slide plate 3, a motor assembly 5, a latch rod 7, a positioning member 4 and a microswitch, one side of the base is provided with an open U-shaped locking opening, a cover plate 2 corresponds to the base in shape, and the cover plate is fixedly sealed on the base opening of the base through a screw 1. The bilateral symmetry is equipped with the latch pole in the fore shaft of base, the pole hole 601 of base is stretched out respectively to the one end of latch pole, the pole inslot of latch pole one side is equipped with muscle post 701 respectively, the pole groove of latch pole sets up respectively in the lock slide one end below of base fore shaft one side, the muscle post of latch pole inserts the oblique slide hole 301 of lock slide simultaneously, the motor inslot of base opposite side is equipped with motor element 5, eccentric wheel 502 one end axostylus axostyle of motor element inserts in the word slide hole 302 of the lock slide other end. Meanwhile, positioning holes 303 are symmetrically formed in two sides of the base inner lock sliding plate, and a positioning piece is arranged on at least one side in the base below the positioning holes and inserted into the positioning holes of the lock sliding plate; the switch groove 602 in the base is provided with a micro switch, and when the lock sliding plate is put into the base, the lock sliding plate is propped against the micro switch to be triggered. The micro-gap switch sets up in a word slide opening one side of base internal lock slide, and the lock slide department border that micro-gap switch corresponds is equipped with limit groove 304, and the limit groove of lock slide corresponds with the screw post of base inner wall, and the base inner wall of lock slide both sides is equipped with another of symmetry setting the screw post. The port of the U-shaped locking port of the base is provided with an outward-expanding outer oblique port, and the port of the U-shaped locking port of the lock sliding plate corresponds to the outer oblique port of the base in shape.

As shown in fig. 5-7, the other end of the eccentric wheel of the motor assembly is engaged with one end of a clutch lever 507 extending out of a motor cover 503, a spring 510 is arranged on the outer diameter of the clutch lever in a motor base 509, a raised lever ratchet wheel is arranged on the annular side surface of the other end of the clutch lever in the motor base, the lever ratchet wheel of the clutch lever is engaged with a side wheel ratchet wheel of a clutch gear 508 in the motor base, two ends of the spring are respectively abutted against the other annular side surface of the lever ratchet wheel of the motor cover and the clutch lever, a motor shaft of a motor 513 in the motor base is provided with a worm 504, the worm is engaged with an internal gear of the motor base, and the gear is engaged with the clutch gear. The gears in the motor base comprise a first gear 505 and a second gear 506, a large gear on one side of the first gear is meshed with a small gear on one side of the second gear, a small gear of the second gear is meshed with a clutch gear 508, a large gear of the first gear is meshed with a worm, and a small gear on the other side of the first gear is meshed with a large gear on the other side of the second gear. The outer diameter of a clutch lever above a spring in the motor base is provided with a gasket 511 and a sealing ring 512, the clutch lever extending out of the motor cover and the sleeve part of the eccentric wheel are fixed into a whole through a screw 501, and the motor cover and the motor base are buckled in a sealing way. The motor and the worm are arranged on one side in the motor base, the motor is arranged in a motor groove of the motor base, the clutch rod, the clutch gear and the gear are arranged on the other side in the motor base, and the clutch rod is eccentrically arranged on one side of the clutch rod of the motor assembly.

The unlocking and locking processes of the parking pile lock are as follows: when the bicycle needs to be used, a user scans the two-dimensional code on the parking pile, the parking pile sends an instruction to the lock, after the lock receives an unlocking instruction, the internal motor rotates reversely, the motor rotates to drive the lock sliding plate to move backwards, the two lock latch rods are retracted and hidden into the lock body under the action of the lock sliding plate, and the bicycle normally exits from the parking pile for the user to use; when the bicycle is pushed into the parking pile, after the lock receives a locking command, the inner motor rotates in the forward direction, the motor rotates to drive the lock sliding plate to move forward, and the two lock latch rods extend into the lock body under the action of the lock sliding plate to lock the front wheel of the bicycle.

Claims

1. A shared bicycle parking pile lock is characterized in that a lock sliding plate (3), a motor assembly (5) and a lock latch rod (7) are arranged in a base (6) of the parking pile lock, an open U-shaped locking opening is formed in one side of the base, a cover plate (2) corresponds to the base in shape, and the cover plate is fixedly sealed on the base opening of the base through a screw (1); the novel lock is characterized in that latch rods (7) are symmetrically arranged on two sides in a lock opening of a base (6), one ends of the latch rods respectively extend out of rod holes (601) of the base, rib columns (701) are respectively arranged in rod grooves on one side of the latch rods, rod grooves of the latch rods are respectively arranged below one end of a lock sliding plate (3) on one side of the lock opening of the base, the rib columns of the latch rods are inserted into oblique sliding holes (301) of the lock sliding plate, a motor assembly (5) is arranged in a motor groove on the other side of the base, and a shaft rod on one end of an eccentric wheel (502) of the motor assembly is inserted into a linear sliding hole (302) on the other end of the lock sliding plate.

2. A shared bicycle parking lock according to claim 1, characterized in that the inner lock slide (3) of the base (6) is symmetrically provided with positioning holes (303) on both sides, and at least one side of the base below the positioning holes is provided with a positioning member (4) inserted into the positioning holes of the lock slide.

3. A shared bicycle parking lock according to claim 1, characterised in that a switch slot (602) in the base (6) is provided with a micro switch, the lock slide (3) being triggered against the micro switch when it is retracted into the base.

4. A shared bicycle parking pile lock according to claim 3, wherein the micro switch is arranged at one side of a straight slide hole (302) of the lock slide plate (3) in the base (6), a side groove (304) is arranged at the edge of the lock slide plate corresponding to the micro switch, the side groove of the lock slide plate corresponds to a screw column of the inner wall of the base, and the inner wall of the base at both sides of the lock slide plate is provided with another screw column which is symmetrically arranged.

5. A shared bicycle parking pile lock according to claim 1, characterized in that the U-shaped fore-and-aft port of the base (6) is provided with an outward-enlarged outward bevel, and the U-shaped fore-and-aft port of the lock slide plate (3) corresponds to the shape of the outward bevel of the base.

6. A shared bicycle parking lock according to claim 1, characterized in that the other end of the latch rod (7) in the base (6) or the outer diameter of the rod hole (601) of the latch rod in the base is provided with a spring respectively.

7. The shared bicycle parking lock according to claim 1, wherein the other end of the eccentric wheel (502) of the motor assembly (5) is sleeved with one end of a clutch lever (507) extending out of a motor cover (503), a spring (510) is arranged on the outer diameter of the clutch lever in the motor base (509), a raised lever ratchet wheel is arranged on the annular side surface of the other end of the clutch lever in the motor base, the lever ratchet wheel of the clutch lever is meshed with a side wheel ratchet wheel of the clutch gear (508) in the motor base, the two ends of the spring are respectively abutted against the other annular side surfaces of the motor cover and the lever ratchet wheel of the clutch lever, a motor shaft of a motor (513) in the motor base is provided with a worm (504), the worm is meshed with an internal gear of the motor base, and the gear is meshed with the clutch gear.

8. A shared bicycle parking lock according to claim 7, characterized in that the gears in the motor base (509) comprise a first gear (505) and a second gear (506), the gearwheel on one side of the first gear meshing with the gearwheel on one side of the second gear, while the gearwheel of the second gear meshes with a clutch gear (508), the gearwheel of the first gear meshing with the worm (504), and the gearwheel of the first gear meshing with the gearwheel on the other side of the second gear.

9. The shared bicycle parking lock according to claim 7, wherein the outer diameter of the clutch lever (507) above the spring (510) in the motor base (509) is provided with a gasket (511) and a sealing ring (512), the clutch lever extending out of the motor cover (503) is fixed with the eccentric wheel (502) into a whole through a screw (501), and the motor cover and the motor base are in sealed buckling.

10. A shared bicycle parking lock according to claim 7, characterized in that the motor (513) and the worm (504) are arranged on one side in the motor base (509), the motor is arranged in the motor slot of the motor base, the clutch lever (507), the clutch gear (508) and the gear are arranged on the other side in the motor base, and the clutch lever is eccentrically arranged on one side of the clutch lever of the motor assembly (5).