JP6748811B1 - Automatic locking device for parking spaces - Google Patents

Abstract

PROBLEM TO BE SOLVED: To disclose a lock cone of an automatic parking space. SOLUTION: The transmission box is included, a transmission chamber is installed in the transmission box, and symmetrical rotation grooves are installed in the inner wall of the apex of the transmission chamber so as to communicate with each other. Is connected so that the driven shaft extending back and forth can rotate, a restraining device is installed on the driven shaft, and a left sub pulley located at the rear end of the restraining device is installed on the driven shaft on the left side. The present invention installs a tire thrust structure at the intersection of one horizontal straight line and one vertical straight line of the parking space to prevent the car from completely entering the parking space, and the equipment is parked. The structure fitted to the bottom of the space guarantees that it will not be moved by people, and the motor operation allows the user to automatically switch between locking and opening the parking space without having to carry it by himself. To realize. [Selection diagram] Fig. 1

Description

FIELD OF THE INVENTION The present invention relates to the technical field of locks, and more particularly to an automatic locking device for parking spaces .

The parking space that I bought in the housing complex is always occupied by someone else's car, leaving no place to park myself. Traditional no-park cones are plastic products that are easily moved by people and annoying to park their own if there are large obstacles. The present invention has disclosed an apparatus capable of solving the above problems.

Chinese Patent Application Publication No. 108166411

It is an object of the present invention to provide an automatic locking device for parking spaces and to overcome the above-mentioned drawbacks of the existing art.

An automatic locking device for a parking space according to the present invention includes a transmission box, a transmission chamber is installed in the transmission box, and a left-right symmetrical rotation groove communicates with a top inner wall of the transmission chamber. Installed, a driven shaft extending forward and backward is rotatably connected in the rotation groove, a braking device is installed on the driven shaft, and a rear side of the braking device is installed on the left driven shaft. The left sub-pulley is located, the right driven shaft is provided with a drive gear located on the rear side of the braking device, and the left side of the right driven shaft is inside the rotation groove on the right side. A drive shaft located on the drive shaft, a driven gear connected to mesh with the drive gear is installed on the drive shaft, and a right sub-pulley located on the front side of the driven gear is installed on the drive shaft. The left and right inner walls of the transmission chamber are connected to each other so as to communicate with the rotation groove, and symmetrical opening grooves are installed, and the position limiting device is slidably connected to the top inner wall of the transmission chamber. A motor is fitted in a rear inner wall of the transmission chamber, a transmission shaft is connected to a front side of the motor to transmit power, and a rotor is installed at a front end of the transmission shaft. A fixed pin that can control the position limiting device is installed on the front end face of the main shaft, a main pulley located on the rear side of the rotor is installed on the transmission shaft, the main pulley, the right sub-pulley, and the left pulley. A belt is connected between the sub-pulley, an elevating device located on the front side of the main pulley is installed on the transmission shaft, and four center-symmetrical support legs are provided on the lower side surface of the transmission chamber. Fixedly connected, fitting the equipment into the center of the parking space, allowing the equipment to slide freely up and down, and also making the upper side of the position limiting device at the same level as the ground, after the car has run off, When the motor is started to operate the lifting device by the transmission shaft, the equipment is raised, and the main pulley transmits and cooperates with a series of machines to reverse the stopping device to the outside. Rotates to pull the position limiting device by the fixing pin to move the position limiting device downward, and the position limiting device moves downward to start the stopping device.

Preferably, the restraint device includes a rotary plate installed on the driven shaft, a slide groove is installed on the rotary plate, and a slide path is installed on an inner wall of the slide groove that is away from the center of symmetry. A connecting rod is slidably connected to the slide path, a resistance spring is connected between the connecting rod and the slide path, and the connecting rod is slidable with the inner wall of the slide groove. The connected telescopic rods are connected by a hinge, and the nails are distributed on the telescopic rods, and balls are installed on the side of the connecting rods that is close to the center of symmetry .

Preferably, the position limiting device includes a slide rod slidably connected to a top inner wall of the transmission chamber, and the slide rod is provided with a rail frame located in the transmission chamber. The rail frame has a slot formed therein so as to be slidably connected to the fixing pin, and the slide rod has a position limiting block located outside the top of the transmission chamber. Is provided with a left-right symmetrical sloped arcuate groove that is in contact with the ball.

Preferably, the elevating device includes a cam installed on the transmission shaft and located on a front side of the main pulley, and a vertical column is slidably connected to a bottom inner wall of the transmission chamber, A contact plate that is in contact with the cam is installed on the upper side of the column, and a compression spring is connected between the lower side of the contact plate and the bottom inner wall of the transmission chamber, and a long radius of the cam is provided. By switching between a shorter radius and the length of the sliding distance of the vertical column, the equipment can be moved up and down.

The beneficial effects of the present invention are: The present invention installs a tire bumping structure at the intersection of one straight line in the parking space and one straight line in the vertical direction, so that the car can completely enter the parking space. It is possible to guarantee that it will not be moved by a person because of the structure that is restrained and the equipment is embedded in the underground of the parking space, and because it is operated by a motor, the user does not have to carry it by himself and the automatic parking space Realize switching between lock and open.

In order to describe the present invention in detail in conjunction with FIGS. 1 to 6 below and to explain it conveniently, the following directions are defined as follows: FIG. 1 is a front view of the device of the present invention, and The left, right, front, and rear directions and the top, bottom, left, right, front, and rear directions of the self-projection relationship in FIG.

FIG. 1 is a schematic view of the entire structure of an automatic lock device for a parking space according to the present invention. FIG. 2 is a structural schematic diagram of “AA” in FIG. FIG. 3 is a structural schematic diagram of “BB” in FIG. FIG. 4 is a schematic diagram of the structure of “CC” in FIG. FIG. 5 is a schematic diagram of the structure of “DD” in FIG. FIG. 6 is a schematic view of the structure of the belt pulley connection of FIG.

The automatic lock device for a parking space according to the present invention includes a transmission box 11, a transmission chamber 12 is installed in the transmission box 11, and a symmetrical rotation groove 13 is formed on an inner wall of a top side of the transmission chamber 12. Are installed so as to communicate with each other, a driven shaft 14 extending in the front-rear direction is rotatably connected to the rotation groove 13, and a stop device 901 is installed on the driven shaft 14, and the driven shaft on the left side is installed. 14 left Sabupuri 25 which is located on the rear side of the restraint device 901 is installed in the drive gear 44 which is located on the rear side of the restraint device 901 is installed on the right side of the driven shaft 14, the right A drive shaft 43 located on the left side of the right driven shaft 14 is installed in the rotary groove 13, and a driven gear 41 connected to be meshed with the drive gear 44 is installed on the drive shaft 43. A right sub-pulley 42 located on the front side of the driven gear 41 is installed on the drive shaft 43. The right sub-pulley 42 is connected to the left and right inner walls of the transmission chamber 12 so as to communicate with the rotation groove 13 and is symmetrical. The opening groove 24 is installed, the position limiting device 902 is slidably connected to the top inner wall of the transmission chamber 12, and the motor 36 is fitted in the rear inner wall of the transmission chamber 12. A transmission shaft 30 is connected to the front side of the transmission shaft 36 so that power can be transmitted, a rotor 29 is installed at a front end of the transmission shaft 30, and the front end surface of the rotor 29 is fixed to control the position limiting device 902. A pin 28 is installed, a main pulley 35 located on the rear side of the rotor 29 is installed on the transmission shaft 30, and between the main pulley 35 and the right sub-pulley 42 and the left sub-pulley 25. A belt 34 is connected, an elevating device 903 located on the front side of the main pulley 35 is installed on the transmission shaft 30, and four centrally symmetrical support legs 31 are provided on the lower side surface of the transmission chamber 12. After being fixedly connected, the equipment can be fitted in the center of the parking space, and the equipment can be freely slid up and down, and the upper side of the position limiting device 902 can be at the same level as the ground, after the car has run away, The motor 36 is started to interlock the lifting device 903 with the transmission shaft 30 to raise the equipment, and the main pulley 35 cooperates with a series of machines to transfer the braking device 901 to the outside. At this time, the rotor 29 rotates to pull the position limiting device 902 by the fixing pin 28. Then, the position limiting device 902 moves downward and the stop device 901 is started.

Beneficially, the stopping device 901 includes a rotary plate 20 installed on the driven shaft 14, and a slide groove 21 is installed on the rotary plate 20, and a side of the slide groove 21 away from a center of symmetry. A slide path 23 is installed on an inner wall of the slide path, a connecting rod 22 is slidably connected to the slide path 23, and a resistance spring 33 is connected between the connecting rod 22 and the slide path 23. A telescopic rod 19 slidably connected to the inner wall of the slide groove 21 is connected to the connecting rod 22 by a hinge, and nails 32 are distributed on the telescopic rod 19 so as to be arranged. A ball 15 is installed on the side close to the center of symmetry , and the telescopic rod 19 can be expanded and contracted to extend the distance, increasing the area to be blocked, and at the same time, blocking with the nail 32.

Beneficially, the position limiter 902 includes a slide rod 16 slidably coupled to a top inner wall of the transmission chamber 12, the slide rod 16 being located within the transmission chamber 12. A rail frame 26 is installed, a slot 27 slidably connected to the fixing pin 28 is installed in the rail frame 26, and the slide rod 16 is located outside the top of the transmission chamber 12. The position limiting block 17 is installed, and the position limiting block 17 is provided with a symmetrical arcuate groove 18 that is in contact with the ball 15 and is bilaterally symmetrical. The oblique arcuate groove 18 is contracted upward. Also, it is an arcuate groove surface, which ensures smooth transmission during the process of contacting the ball 15.

Beneficially, the elevating device 903 includes a cam 40 installed on the transmission shaft 30 and located in front of the main pulley 35, and a vertical column 39 slides on a bottom inner wall of the transmission chamber 12. A contact plate 37 that is connected as much as possible and is in contact with the cam 40 is installed on the upper side of the vertical column 39, and between the lower side of the contact plate 37 and the bottom inner wall of the transmission chamber 12. A compression spring 38 is connected to the cam, and the length of the sliding distance of the vertical column 39 is changed by switching the long radius and the short radius of the cam 40, whereby the equipment can be moved up and down.

First, the transmission box 11 is fitted in the center of the parking space and can be freely slid up and down, and at the same time, the top end surface of the position limiting block 17 is located at the same level as the ground, and the vertical column 39 is located in the transmission chamber 12. It is contracted inwardly, whereby the supporting legs 31 come into contact with the outside, and at the same time, the rotary plate 20 is housed so as to roll inward and form a triangle.

At the time of operation, the motor 36 is started, the main pulley 35, the rotor 29, and the cam 40 are rotationally interlocked by the transmission shaft 30, and the cam 40 rotates a half turn to push and move the vertical column 39 by the contact plate 37. By moving downward, the entire transmission box 11 is pushed and moved upward until the bottom inner wall of the opening groove 24 is parallel to the ground. At this time, the main pulley 35 causes the belt 34 to move the left sub pulley 25 and the right sub pulley 42. In the same direction, the right sub-pulley 42 rotates the driven gear 41 by the drive shaft 43, and the driven gear 41 meshes the driven gear 44 to rotate the drive gear 44. Further, the rotation direction of the left and right driven shafts 14 is reversed. Then, the rotating plate 20 is opened to the outside and brought into contact with the ground surface, the rotor 29 is rotated by a half turn, slides in the pulling groove 27 by the fixing pin 28, and the rail frame 26 is pulled and moved downward. The slide rod 16 is moved downward, the slanted arc groove 18 is brought into contact with the ball 15, and the connecting rod 22 is thrust and moved to one side of the center of symmetry by the characteristic of the structure of the slant arc groove 18, and the telescopic rod 19 is moved. Push to increase the lateral distance of the telescopic rod 19 and stop the car from entering the parking space due to the straight line-like arrangement in the middle of the parking space.

The beneficial effects of the present invention are as follows: The present invention installs a tire bumping structure at the intersection of one horizontal line and one vertical line of the parking space to prevent the car from completely entering the parking space. In addition, because the equipment is fitted into the bottom of the parking space, it can be guaranteed that it will not be moved by a person, and it can be operated by a motor so that the user does not have to carry it by himself and the parking space is automatically locked. Realize switching between open and.

With the above method, the technician in this field can make various changes depending on the work mode within the scope of the invention.

Claims (4)

In a front view, including a transmission box, a transmission chamber is installed in the transmission box, and symmetrical rotation grooves are installed to communicate with a top inner wall of the transmission chamber. A driven shaft extending forward and backward is rotatably connected to the driven shaft, a braking device is installed on the driven shaft, and a left sub-pulley located on the rear side of the braking device is installed on the left driven shaft. A drive gear located on the rear side of the braking device is installed on the right driven shaft, and a drive shaft located on the left side of the right driven shaft is installed in the rotation groove on the right side. A driven gear connected to the drive gear so as to mesh with the drive gear is installed on the drive shaft, and a right sub-pulley located on the front side of the driven gear is installed on the drive shaft, and left and right inner walls of the transmission chamber. Is connected to the rotary groove so as to communicate with the rotary groove, and a symmetrical opening groove is installed. A position limiting device is slidably connected to a top inner wall of the transmission chamber, and a rear inner wall of the transmission chamber. A motor is fitted inside, a transmission shaft is connected to the front side of the motor so that power can be transmitted, a rotor is installed at a front end of the transmission shaft, and the position limiter is provided on a front end surface of the rotor. A fixed pin capable of controlling the device is installed, a main pulley located on the rear side of the rotor is installed on the transmission shaft, and a belt is provided between the main pulley and the right sub-pulley and the left sub-pulley. An elevating device located on the front side of the main pulley is connected to the transmission shaft, and four centrally symmetrical support legs are fixedly connected to the lower side surface of the transmission chamber to fix the equipment. It fits in the center of the parking space and allows the equipment to slide freely up and down, and the upper side of the position limiting device is at the same level as the ground, after the car has run away, the motor is started to start the transmission shaft. The operation of the lifting device is interlocked to raise the equipment, and the main pulley transmits and cooperates with a series of machines to reverse the restraint device to the outside. At this time, the rotor is rotated and the fixing pin is used. An automatic locking device for a parking space , characterized in that the position limiting device is moved by moving it downward and the position limiting device is moved downward to start the braking device . The restraint device includes a rotary plate installed on the driven shaft, a slide groove is installed on the rotary plate, and a slide path is installed on an inner wall of the slide groove that is away from the center of symmetry. A connecting rod is slidably connected to the slide path, a resistance spring is connected between the connecting rod and the slide path, and the connecting rod is slidably connected to an inner wall of the slide groove. A telescopic rod is connected by a hinge, nails are distributed on the telescopic rod so as to be arranged, and a ball is installed on a side of the connecting rod that is close to the center of symmetry. The automatic lock device for parking space according to 1. The position limiting device includes a slide rod slidably connected to a top inner wall of the transmission chamber, and a rail frame located in the transmission chamber is installed on the slide rod. A hollow groove slidably connected to the fixing pin is installed therein, a position limiting block located outside the top of the transmission chamber is installed on the slide rod, and the position limiting block is provided with the position limiting block. The automatic locking device for a parking space according to claim 2, wherein a sloped arcuate groove that is in contact with the ball and is symmetrical with respect to the left and right is provided. The elevating device includes a cam installed on the transmission shaft and located on the front side of the main pulley, and a vertical column is slidably connected to a bottom inner wall of the transmission chamber, and an upper side of the vertical column. A contact plate that is in contact with the cam is installed, and a compression spring is connected between the lower side of the contact plate and the bottom inner wall of the transmission chamber, and a long radius and a short radius of the cam are provided. 2. The automatic locking device for a parking space according to claim 1, wherein the length of the sliding distance of the vertical column is changed by switching between, and the equipment can be moved up and down accordingly.

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