CN108657324B - Embedded bicycle parking device - Google Patents

Abstract

The invention discloses an embedded bicycle parking device which comprises a chassis, a rack lock tongue, a gear ring, a driving gear, a coded lock and a shell, wherein the shell is arranged at the upper part of the chassis and is in rotary connection with the chassis, the rack lock tongue is arranged on the shell and can slide back and forth relative to the shell, the gear ring is fixedly arranged at the inner side of the chassis, the coded lock tongue is arranged on the shell and is used for limiting the back and forth sliding of the rack lock tongue, a parking groove and a rack lock tongue chute are arranged on the shell, the parking groove is arranged in the middle part of the upper side of the shell and is used for parking bicycle wheels in the parking groove, the rack lock tongue chute is arranged in the shell outside the side wall of the parking groove, the upper end and the lower end of the driving gear are both in a gear structure, and the chassis is provided with a fixed lug used for fixing the chassis on the ground. The bicycle parking device can fully utilize urban space to park the bicycle, is safe and convenient, and does not need to carry locks.

Description

An embedded bicycle parking device

Technical field

The invention relates to a bicycle parking space lock, and in particular to an embedded bicycle parking device.

Background technique

With the development and continuous progress of society, the concept of environmentally friendly travel has received more and more attention. At the same time, the country also promotes low-carbon travel and encourages people to ride bicycles, so more and more people like to travel by bicycle. The ensuing problem is that it is difficult to park bicycles, they are easy to lose, and parking them randomly affects the cleanliness of the environment. When most cities plan and design bicycle parking facilities, their goals are often limited to providing basic conditions, and services that improve the quality of supply are insufficient.

First of all, the prominent problems in the planning and design of bicycle parking facilities in China include: insufficient space and facilities, unreasonable site selection, safety issues, inconvenience of use, and lack of environmental coordination. The safety of bicycle parking only depends on the charger's supervision or parking at will and bringing your own lock. Ordinary bicycle parking spaces place parking racks of various shapes on the ground, but they need to bring their own locks. The locks are troublesome to carry, easy to lose, and not very safe. Since such racks must make full use of space, the distance between vehicles must be Relatively small, if one bicycle is parked irregularly, it will inevitably affect the parking of other bicycles; such frames are easily rusted and deformed when placed on the ground, affecting the appearance of the city. Therefore, it is urgent to solve the problem of bicycle parking and safety.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and provide an embedded bicycle parking device that can make full use of urban space to park bicycles, is safe and convenient, and does not require a lock.

In order to achieve the above object, the technical solution adopted by the present invention is: an embedded bicycle parking device, which is characterized in that it includes a chassis, a rack lock tongue, a ring gear, a driving gear, a combination lock and a casing. The casing is provided with On the upper part of the chassis and rotationally connected with the chassis, the rack lock tongue is installed on the housing and can slide back and forth relative to the housing, the ring gear is fixedly installed on the inside of the chassis, and the combination lock is fixedly installed on the housing and used to limit the back and forth sliding of the rack lock tongue. The housing is provided with a parking slot and a rack lock tongue chute. The parking slot is opened in the middle of the upper side of the housing and is used to park the bicycle wheel on the rack lock tongue. In the parking slot, the rack lock tongue chute is arranged in the housing outside the side wall of the parking slot. The rack lock tongue is slidably installed in the rack lock tongue chute and the rack lock tongue can lock along the rack. The tongue chute slides back and forth so that one end of the rack lock tongue extends from one side wall of the parking slot to the other side wall of the parking slot. The upper end and lower end of the driving gear are both gear structures. The upper end of the driving gear has a gear structure and a tooth. The lock tongue matches, the lower end gear structure of the driving gear matches the ring gear, the middle part of the driving gear is rotatably mounted on the housing, and the chassis is provided with fixing lugs for fixing the chassis to the ground. .

The above-mentioned embedded bicycle parking device is characterized in that: it also includes a lock tongue driving gear and an intermediate gear. The lock tongue driving gear and the intermediate gear are both rotatably installed in the housing. The lock tongue driving gear and the teeth The lock tongue meshes with the lock tongue. One side of the intermediate gear meshes with the lock tongue drive gear. The other side of the intermediate gear meshes with the gear structure at the upper end of the drive gear and is used to transmit the rotational torque of the drive gear to the lock. Tongue drive gear, the number of teeth of the gear structure at the upper end of the drive gear is the same as that of the lock bolt drive gear, and the module of the gear structure at the upper end of the drive gear is the same as the module of the lock bolt drive gear.

The above-mentioned embedded bicycle parking device is characterized in that: it also includes a sun gear and an asteroid gear. The sun gear and the asteroid gear are both rotatably installed at the bottom of the housing. One side of the sun gear is connected to the bottom of the housing. The gear structure at the lower end of the driving gear meshes, the other side of the sun gear meshes with one side of the asteroid gear, and the other side of the asteroid gear meshes with the ring gear.

The above-mentioned embedded bicycle parking device is characterized in that: the combination lock includes a combination lock control component, and the combination lock control component includes a combination disk, a locking tongue, a spring, a locking tongue and a runner, and the runner is One end is fixedly installed on the inside of the combination disk, the upper end of the locking tongue is in contact with the outer surface of the other end of the runner, the upper end of the locking tongue is fixedly connected to the lower end of the locking tongue, and the spring is sleeved on the locking tongue, so The upper end of the spring is in contact with the lower end of the lock tongue. The lower end of the spring is fixedly installed on the housing. A gap is provided on one side of the rack lock tongue. The lower end of the lock tongue matches the gap. The runner is rotatably installed in the housing through a pin, and the locking tongue is slidably installed in the housing.

The above-mentioned embedded bicycle parking device is characterized in that: the outer surface of the combination disk is engraved with numerical symbols.

The above-mentioned embedded bicycle parking device is characterized in that the number of the combination lock control components is multiple, and the multiple combination lock control components are arranged in sequence along a straight line parallel to the length direction of the rack lock tongue.

The above-mentioned embedded bicycle parking device is characterized in that: the number of the combination lock control components is three, and the three combination lock control components are arranged in sequence along a straight line parallel to the length direction of the rack lock tongue.

Compared with the prior art, the present invention has the following advantages:

1. The invention makes parking convenient and quick, and locking can be achieved by turning the front of the car.

2. The bicycle parking device of the present invention has a simple structure, is small in size, does not take up space, and can be installed in various public places and open spaces between buildings in residential areas.

3. The present invention does not need to carry the lock, as long as the password is remembered, it solves the problem of the lock being troublesome to carry, easy to lose and not very safe.

4. The rack lock tongue of the present invention is driven by gears, has high strength, is not easily damaged, and has a long service life.

5. The bicycle parking device of the present invention is driven by gears, has a simple and reliable internal structure, and is small in overall volume. At the same time, it adopts an independent unit module design, and can freely and flexibly adjust the number of bicycle parking devices according to the size of the space and the actual conditions of the site. and set the location.

The present invention will be described in further detail below through the drawings and examples.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is an explosion schematic diagram of the present invention.

Figure 3 is a schematic structural diagram of the combination lock of the present invention.

Explanation of reference signs:

1-chassis; 2-rack lock tongue; 2-1-notch;

3-Ring gear 4-Driving gear; 5-Lock tongue driving gear;

6-combination lock; 6-1-combination disk; 6-2-lock tongue;

6-3-spring; 6-4-lock tongue; 6-5-runner;

7-Housing; 7-1-Parking slot; 7-2-Rack tongue slide;

8-Intermediate gear; 9-Sun gear; 10-Asteroid gear;

11-Fixed ears; 12-Number symbols.

Detailed ways

As shown in Figures 1 and 2, the present invention includes a chassis 1, a rack lock tongue 2, a ring gear 3, a driving gear 4, a combination lock 6 and a housing 7. The housing 7 is arranged on the upper part of the chassis 1 and is connected with the chassis 1. The chassis 1 is rotatably connected, the rack lock tongue 2 is installed in the housing 7 and can slide back and forth relative to the housing 7, the ring gear 3 is fixedly installed on the inside of the chassis 1, and the combination lock 6 is fixedly installed in the housing. Inside the body 7 and used to limit the back and forth sliding of the rack lock tongue 2, the housing 7 is provided with a parking slot 7-1 and a rack lock tongue chute 7-2. The parking slot 7-1 is provided in the shell. The middle part of the upper side of the body 7 is used to park the bicycle wheel in the parking slot 7-1. The rack lock tongue chute 7-2 is provided in the housing 7 outside the side wall of the parking slot 7-1. The rack lock tongue 2 is slidably installed in the rack lock tongue chute 7-2, and the rack lock tongue 2 can slide back and forth along the rack lock tongue chute 7-2 so that one end of the rack lock tongue 2 passes from the parking slot 7 One side wall of the parking slot 7-1 extends to the other side wall of the parking slot 7-1. The upper and lower ends of the driving gear 4 are gear structures. The upper gear structure of the driving gear 4 meshes with the rack lock tongue 2. , the lower end gear structure of the driving gear 4 meshes with the ring gear 3, the middle part of the driving gear 4 is rotatably installed on the housing 7, and the chassis 1 is provided with a fixing device for fixing the chassis 1 on the ground. Ear 11.

Since the housing 7 is rotationally connected to the chassis 1, the middle part of the driving gear 4 is rotatably installed on the housing 7, so when we rotate the housing 7, the housing 7 drives the driving gear 4 to rotate around the rotation center axis of the housing 7 ; Since the ring gear 3 is fixedly installed on the inside of the chassis 1 and the lower end gear structure of the driving gear 4 meshes with the ring gear 3, when the driving gear 4 rotates around the rotation center axis of the housing 7, the ring gear 3 The driving gear 4 rotates under the action of the driving gear 4; since the upper gear structure of the driving gear 4 meshes with the rack lock tongue 2, when the driving gear 4 rotates, the rack lock tongue 2 is driven to extend or retract, thereby moving the gear The lock tongue 2 extends between the spokes of the bicycle wheel, and the bicycle is connected to the bicycle parking device. Since the combination lock 6 can control the back and forth sliding of the rack lock tongue 2, when the bicycle is connected to the bicycle parking device, the combination lock 6 locks the rack lock tongue 2 so that the locked rack lock tongue 2 cannot move back, and the bicycle Being locked to a bicycle parking device.

The bicycle parking device of the present invention is driven by gears, has a simple and reliable internal structure, and is small in overall volume; at the same time, it adopts an independent unit module design, and can freely and flexibly adjust the number and settings of the bicycle parking devices according to the size of the space and the actual conditions of the site. Location.

As shown in Figures 2 and 3, the present invention also includes a lock bolt driving gear 5 and an intermediate gear 8. Both the lock bolt driving gear 5 and the intermediate gear 8 are rotatably installed in the housing 7. The lock bolt driving gear 5 and the intermediate gear 8 are rotatably installed in the housing 7. The gear 5 meshes with the rack lock tongue 2, one side of the intermediate gear 8 meshes with the lock tongue driving gear 5, and the other side of the intermediate gear 8 meshes with the gear structure at the upper end of the driving gear 4 and is used for The rotational torque of the driving gear 5 is transmitted to the deadbolt driving gear 5. The gear structure at the upper end of the driving gear 4 has the same number of teeth as the deadbolt driving gear 5. The gear structure at the upper end of the driving gear 5 has the same number of teeth as the deadbolt driving gear 5. The modulus is the same. By arranging the lock bolt driving gear 5 and the intermediate gear 8, the stability of the rack lock bolt 2 can be increased, the transmission strength and the sliding distance of the rack lock bolt 2 can be increased.

As shown in Figure 2, the present invention also includes sun teeth 9 and asteroid teeth 10. Both the sun teeth 9 and the asteroid teeth 10 are rotatably installed at the bottom of the housing 7. One side of the sun gear 9 is in contact with the The gear structure at the lower end of the driving gear 4 is meshed, the other side of the sun gear 9 is meshed with one side of the asteroid gear 10 , and the other side of the asteroid gear 10 is meshed with the ring gear 3 . By arranging the sun gear 9 and the asteroid gear 10 in the ring gear 3, the present invention makes the transmission mechanism composed of the ring gear 3, the sun gear 9, the asteroid gear 10 and the drive gear 4 run more smoothly, reduce wear and tear, and improve the strength and use of the mechanism. life.

As shown in Figure 3, the combination lock 6 includes a combination lock control component, and the combination lock control component includes a combination disk 6-1, a deadbolt 6-2, a spring 6-3, a deadbolt 6-4 and a wheel 6 -5. One end of the runner 6-5 is fixedly installed on the inside of the code disk 6-1. The upper end of the locking tongue 6-2 is in contact with the outer surface of the other end of the runner 6-5. The locking tongue 6 The upper end of -4 is fixedly connected to the lower end of the lock tongue 6-2, the spring 6-3 is set on the lock tongue 6-4, and the upper end of the spring 6-3 is in contact with the lower end of the lock tongue 6-2. The lower end of the spring 6-3 is fixedly installed on the housing 7, a notch 2-1 is provided on one side of the rack lock tongue 2, and the lower end of the lock tongue 6-4 matches the notch 2-1. When the lower end of the lock tongue 6-4 extends into the gap 2-1, the lock tongue 6-4 limits the back and forth sliding of the rack lock tongue 2. When the lower end of the lock tongue 6-4 does not extend into the gap 2-1, The locking tongue 6-4 does not limit the back and forth sliding of the rack locking tongue 2. The runner 6-5 is rotatably installed in the housing 7 through a pin, and the locking tongue 6-2 is slidably installed in the housing. Within 7.

As shown in Figure 3, numerical symbols 12 are engraved on the outer surface of the code disk 6-1.

In this embodiment, the number of the combination lock control components is multiple, and the multiple combination lock control components are arranged in sequence along a straight line parallel to the length direction of the rack lock tongue 2 .

As shown in FIG. 3 , the number of the combination lock control components is three, and the three combination lock control components are arranged in sequence along a straight line parallel to the length direction of the rack lock tongue 2 .

The working principle of the present invention is: the initial state of the bicycle parking device of the present invention is a locked body, which can prevent the bicycle from parking in the wrong parking space and being unable to pick up the bicycle. When parking, rotate the code disk 6-1. When the code is correct, the spring 6-3 pushes the lock tongue 6-2 to drive the lower end of the lock tongue 6-4 to withdraw from the gap 2-1. Rotate the housing 7 clockwise to the vertical position. , when the housing 7 rotates, the housing 7 drives the driving gear 4 to rotate clockwise around the rotation center axis of the housing 7. Since the ring gear 3 is fixedly installed on the inside of the chassis 1 and the lower end gear structure of the driving gear 4 is in contact with the ring gear 3 meshing, so when the driving gear 4 rotates around the rotation center axis of the housing 7, the driving gear 4 performs counterclockwise rotation under the action of the ring gear 3; due to the upper gear structure of the driving gear 4 and the rack lock The tongue 2 is in mesh, so when the driving gear 4 rotates, it drives the rack lock tongue 2 to retract.

Then push the front wheel of the bicycle into the parking slot 7-1 and rotate the bicycle front counterclockwise. The bicycle front drives the housing 7 to rotate counterclockwise. The housing 7 drives the driving gear 4 to rotate counterclockwise around the rotation center axis of the housing 7. Since the ring gear 3 is fixedly installed on the inside of the chassis 1 and the lower end gear structure of the driving gear 4 meshes with the ring gear 3, when the driving gear 4 rotates around the rotation center axis of the housing 7, the ring gear 3 Under the action of the driving gear 4, the driving gear 4 rotates clockwise; because the upper gear structure of the driving gear 4 meshes with the rack lock tongue 2, when the driving gear 4 rotates, the rack lock tongue 2 is driven to extend; and then the rack lock tongue 2 is The lock tongue 2 extends between the spokes of the bicycle wheel when the bicycle is connected to the bicycle parking device. Rotate the combination disk 6-1 at will, the combination disk 6-1 drives the runner 6-5 to rotate, the runner 6-5 drives the lock tongue 6-2 to move, the lock tongue 6-2 drives the lock tongue 6-4 to move, the lock tongue 6 The lower end of -4 extends into the gap 2-1, the lock tongue 6-4 limits the back and forth sliding of the rack lock tongue 2, and the bicycle is locked on the bicycle parking device.

When picking up the car, turn the code disk 6-1. When the code is correct, the spring 6-3 pushes the lock tongue 6-2 to drive the lower end of the lock tongue 6-4 to withdraw from the gap 2-1. Rotate the bicycle head clockwise, and the bicycle head drives The housing 7 rotates clockwise. When the housing 7 rotates, the housing 7 drives the driving gear 4 to rotate clockwise around the rotation center axis of the housing 7. Since the ring gear 3 is fixedly installed on the inside of the chassis 1 and the lower end of the driving gear 4 The gear structure meshes with the ring gear 3, so when the driving gear 4 rotates around the rotation center axis of the housing 7, the driving gear 4 performs counterclockwise rotation under the action of the ring gear 3; due to the upper end of the driving gear 4 The gear structure meshes with the rack lock tongue 2, so when the driving gear 4 rotates, it drives the rack lock tongue 2 to retract. The rack lock tongue 2 is withdrawn from between the spokes of the bicycle wheel, and the bicycle wheel is pushed out from the parking slot 7-1, thereby completing the pickup of the bicycle.

Rotate the housing 7 counterclockwise, and the housing 7 drives the driving gear 4 to rotate counterclockwise around the rotation center axis of the housing 7. Since the ring gear 3 is fixedly installed on the inside of the chassis 1 and the lower end gear structure of the driving gear 4 is in contact with the ring gear 3 meshing, so when the driving gear 4 rotates around the rotation center axis of the housing 7, the driving gear 4 performs a clockwise rotation motion under the action of the ring gear 3; due to the upper gear structure of the driving gear 4 and the rack lock The tongue 2 is engaged, so when the driving gear 4 rotates, the rack lock tongue 2 is driven to extend, and the code disk 6-1 is rotated at will, and the bicycle parking device returns to the initial state.

The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any simple modifications, changes and equivalent structural transformations made to the above embodiments based on the technical essence of the present invention still belong to the technology of the present invention. within the protection scope of the scheme.

Claims (4)

1. An embedded bicycle parking device, characterized in that: comprises a chassis (1), a rack lock tongue (2), a gear ring (3), a driving gear (4), a coded lock (6), a shell (7), a lock tongue driving gear (5), an intermediate gear (8), a sun gear (9) and an asteroid gear (10), wherein the shell (7) is arranged at the upper part of the chassis (1) and is rotationally connected with the chassis (1), the rack lock tongue (2) is arranged on the shell (7) and can slide back and forth relative to the shell (7), the gear ring (3) is fixedly arranged at the inner side of the chassis (1), the coded lock (6) is fixedly arranged on the shell (7) and is used for limiting the back and forth sliding of the rack lock tongue (2), a parking groove (7-1) and a rack lock tongue (7-2) are arranged on the shell (7), the parking groove (7-1) is arranged at the middle part of the upper side of the shell (7) and is used for parking a bicycle wheel in the parking groove (7-1), the rack lock tongue (7-2) is arranged in the shell (7) at the outer side wall of the parking groove (7-1), the novel parking device is characterized in that the rack lock tongue (2) is slidably arranged in the rack lock tongue sliding groove (7-2), the rack lock tongue (2) can slide back and forth along the rack lock tongue sliding groove (7-2) to enable one end of the rack lock tongue (2) to extend from one side wall of the parking groove (7-1) to the other side wall of the parking groove (7-1), the upper end and the lower end of the driving gear (4) are both in gear structures, the upper end gear structure of the driving gear (4) is matched with the rack lock tongue (2), the lower end gear structure of the driving gear (4) is matched with the gear ring (3), the middle part of the driving gear (4) is rotatably arranged on the shell (7), and the chassis (1) is provided with a fixed lug (11) for fixing the chassis (1) on the ground;

the spring bolt driving gear (5) and the intermediate gear (8) are rotatably arranged in the shell (7), the spring bolt driving gear (5) is meshed with the rack spring bolt (2), one side of the intermediate gear (8) is meshed with the spring bolt driving gear (5), and the other side of the intermediate gear (8) is meshed with a gear structure at the upper end of the driving gear (4) and used for transmitting the rotation moment of the driving gear (5) to the spring bolt driving gear (5);

the number of teeth of the gear structure at the upper end of the driving gear (4) is the same as the number of teeth of the lock tongue driving gear (5), the modulus of the gear structure at the upper end of the driving gear (5) is the same as the modulus of the lock tongue driving gear (5), the sun gear (9) and the minor planet gear (10) are rotatably arranged at the bottom of the shell (7), one side of the sun gear (9) is meshed with the gear structure at the lower end of the driving gear (4), the other side of the sun gear (9) is meshed with one side of the minor planet gear (10), and the other side of the minor planet gear (10) is meshed with the gear ring (3);

the coded lock (6) comprises a coded lock control assembly, the coded lock control assembly comprises a coded disc (6-1), a lock tongue head (6-2), a spring (6-3), a lock tongue (6-4) and a rotating wheel (6-5), one end of the rotating wheel (6-5) is fixedly arranged on the inner side of the coded disc (6-1), the upper end of the lock tongue head (6-2) is contacted with the outer surface of the other end of the rotating wheel (6-5), the upper end of the lock tongue (6-4) is fixedly connected with the lower end of the lock tongue head (6-2), the spring (6-3) is sleeved on the lock tongue (6-4), the upper end of the spring (6-3) is contacted with the lower end of the lock tongue head (6-2), the lower end of the spring (6-3) is fixedly arranged on a shell (7), one side of the lock tongue (2) is provided with a notch (2-1), the lower end of the lock tongue (6-4) is matched with the notch (2-1), and the lock tongue (6-5) can be arranged in the shell (7) in a sliding manner through the rotating pin shaft (7).

2. An embedded bicycle parking device according to claim 1, wherein: the outer surface of the coded disc (6-1) is carved with a digital symbol (12).

3. An embedded bicycle parking device according to claim 1, wherein: the number of the coded lock control components is multiple, and the coded lock control components are sequentially arranged along a straight line parallel to the length direction of the rack lock tongue (2).

4. An embedded bicycle parking device according to claim 1, wherein: the number of the coded lock control components is three, and the three coded lock control components are sequentially arranged along a straight line parallel to the length direction of the rack lock tongue (2).