CN210086945U - Placeholder for parking garage - Google Patents

Abstract

The utility model belongs to the technical field of automobile space occupying devices, in particular to a space occupying device used in a parking garage, which comprises a shell, a shaft end damper, an actuating mechanism and a pressure sensor, wherein an arc-shaped rack is arranged on a swing plate B which swings on the inclined plane of the shell in a movable groove B, and the arc-shaped rack is meshed with a gear E arranged in the shell; the utility model can realize the automatic swinging of the occupying device swinging plate A by the remote control motor with only limited power, so that the automobile can enter the parking space; the utility model discloses entering the parking stall to the parking stall from the car and all need not the car owner and get off and operate the placeholder, saved car owner's time, improve its efficiency of entering of going out the car, and guaranteed the car owner's of body in the garage safety to a certain extent.

Description

Placeholder for parking garage

Technical Field

The utility model belongs to the technical field of car spacer, especially, relate to a spacer that garage parking used.

Background

There are two broad categories of vehicle placeholders currently on the market, manual and automatic. Although the manual vehicle spacer is low in cost, the manual vehicle spacer is complex and inconvenient to operate, and an owner needs to get off to operate, so that time is wasted, and certain dangers are brought to the owner in the garage. And the vehicle placeholder of automatic form then need not to get off the car and operate it, only needs to use the remote controller to placeholder transmission signal, the switch of the parking stall lock on the manipulation placeholder realizes to a certain extent that the car owner need not to get off the car just can enter the car or go out of the car. However, the existing automatic placeholder has the disadvantages that the placeholder part needs large energy for taking off and landing, the power battery needs to be replaced or charged regularly, the installation is complicated, and a large number of power lines need to be arranged; the increase of power lines inevitably brings various complex line maintenance work; meanwhile, the method also has the defects of easy damage, high cost and the like. The utility model relates to an placeholder that garage parking used solves as above problem.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned defect among the prior art, the utility model discloses an placeholder that garage parking used, it adopts following technical scheme to realize.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the equipment or elements indicated must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

An occupier that garage parking used, its characterized in that: the device comprises a shell, a swing plate B, a swing plate A, a transmission shaft, a gear A, a volute spiral spring, a shaft end damper, a gear B, a toothed plate A, a transmission strip, a toothed plate B, a gear C, an actuating mechanism, a remote control motor, a gear D, a gear E, an arc-shaped rack, a U-shaped plate, a reset spring, a pressure sensor and a plate spring, wherein the swing plate B which swings on the inclined plane of the shell through a swing shaft is provided with the arc-shaped rack, and the arc-shaped rack is meshed with the gear E arranged in the shell; a gear D coaxial with the gear E is matched with a gear C positioned in the shell, and the gear C, the gear D and the toothed plate B are simultaneously meshed or simultaneously separated by the remote control motor through an actuating mechanism; the plate spring arranged on the swing plate B resets and buffers the swing of the swing plate B; the swing plate A swings in a movable groove A on the upper end surface of the shell through a transmission shaft with shaft end dampers arranged at two ends; the transmission shaft and the swing shaft on the swing plate B are respectively arranged at two ends of the upper end surface of the shell.

The gear A is matched with the transmission shaft bearing and is meshed with a gear B arranged in the shell; the volute spiral spring is nested on the transmission shaft and plays a reset function for the rotation of the gear A; the transfer bar horizontally slides on a positioning block A fixedly arranged on the inner wall of the shell; the toothed plate B arranged on the lower end face of one end of the transfer strip is matched with the gear C, and the toothed plate A arranged on the upper end face of the other end of the transfer strip is meshed with the gear B.

The U-shaped plate horizontally slides in a U-shaped sliding groove in the side wall of the shell, an inclined plane on one end, positioned in the movable groove A, of a horizontal section above the U-shaped plate is matched with the swing plate A, and one end, positioned in the shell and provided with the inclined plane, of a horizontal section below the U-shaped plate is matched with a limiting groove on the side face of the arc-shaped rack; the pressure sensor arranged on the inner wall of the U-shaped chute is matched with the vertical section of the U-shaped plate; and the reset spring arranged on the U-shaped plate resets the motion of the U-shaped plate.

As a further improvement of the technology, the executing mechanism comprises a gear base, a sliding rod, external threads, long keys, a threaded sleeve and a positioning block B, wherein the positioning block B is fixedly arranged on the inner wall of the shell, the sliding rod is slidably arranged in a sliding hole in the positioning block B, and the two long keys symmetrically arranged on the cylindrical surface of the sliding rod are in sliding fit with two key grooves in the sliding hole in the positioning block B; one end of the sliding rod is provided with a gear base, and the cylindrical surface of the other end of the sliding rod is provided with an external thread; a thread bush fixedly arranged on an output shaft of the remote control motor is matched with the external thread on the sliding rod; gear C is mounted on the gear base. The long key is matched with the key groove, so that the sliding rod only slides along the axial direction of the sliding hole on the positioning block B under the driving of the rotating threaded sleeve, and does not rotate.

As a further improvement of the technology, the arc center of the arc-shaped rack is positioned on the central axis of the swing shaft of the swing plate B, so that the rack is always meshed with the gear E when swinging around the corresponding swing shaft along with the swing plate B.

Arc trapezoidal guide block is fixedly installed on the side face of the arc rack, the arc trapezoidal guide block slides in the arc trapezoidal guide groove on the inner wall of the shell, and the cooperation of the arc trapezoidal guide block and the arc trapezoidal guide groove enables the rack and the swing plate B to move more stably.

The arc center of the arc-shaped trapezoidal guide block is located on the central axis of the swing shaft of the swing plate B, and the arc center of the arc-shaped trapezoidal guide groove is superposed with the arc center of the arc-shaped trapezoidal guide groove, so that the arc-shaped rack can smoothly slide in the arc-shaped trapezoidal guide groove without being blocked in the swinging process of the swing plate B around the corresponding swing shaft.

As a further improvement of the technology, the maximum upward swinging angle of the swing plate A around the transmission shaft is 60 degrees, and other vehicles are prevented from crossing the swing plate A swinging to the highest position to enter the parking space by the minimum swinging angle.

As a further improvement of the technology, one end of the plate spring is connected with the swinging plate B, and the other end of the plate spring is connected with a fixed block A fixedly arranged on the inner wall of the shell.

As a further improvement of the technology, the outer rings of the two shaft end dampers are fixedly connected with the inner walls of two mounting grooves symmetrically distributed on the inner wall of the movable groove A respectively, and the inner rings are fixedly connected with the two ends of the transmission shaft respectively; a limiting block for limiting the swinging plate A to swing upwards around the transmission shaft is fixedly arranged in the movable groove A. The maximum swing angle of the swing plate A is limited to 60 degrees by the limiting block.

As a further improvement of the technology, the inner wall of the shaft hole of the gear A is provided with a ring groove along the circumferential direction; the volute spiral spring is positioned in the annular groove, one end of the volute spiral spring is connected with the transmission shaft, and the other end of the volute spiral spring is connected with the inner wall of the annular groove; one end of the swing plate A fixedly connected with the transmission shaft is provided with a wheel groove, the gear A is positioned in the wheel groove, and the diameter of the gear A is smaller than the thickness of the swing plate A; the remote control motor is arranged in the shell through a fixing block B. The annular groove and the wheel groove enable the occupied positions of the volute spiral spring and the gear A on the transmission shaft to be limited within the width range of the swing plate A, and the overall space arrangement of the equipment is more compact.

As a further improvement of the present technology, the pressure sensor is a piezoelectric sensor.

As the further improvement of this technique, above-mentioned gear B's diameter is greater than gear A's diameter, guarantees that swing plate B only needs the downward swing small angle just can realize the great angle of the upward swing of swing plate A, and then guarantees that the car leaves the back, and swing plate A upwards swings to extreme position and can prevent that other vehicles from getting into the parking stall.

As the further improvement of this technique, above-mentioned reset spring is extension spring, and its one end and U type spout inner wall are connected, and the other end is connected with the vertical section of U template.

The shaft end damper utilizes high-viscosity damping oil to generate certain damping force for the rotation of the transmission shaft, so that the swing of the swing plate A is slow, and the swing plate A swinging upwards is prevented from scraping and rubbing a chassis at the tail part of the automobile when the automobile is out of a garage; such as the rotary damper in prior art car safety handles. The shaft end damper and the volute spiral spring are used together, so that the time required for swinging the swing plate A from the horizontal position to the highest position is about 30 seconds, and the swing plate A is prevented from being lifted too fast to collide with a chassis at the tail of the automobile.

The utility model discloses well balance board A adopts steel or iron material to make to guarantee its required weight.

The utility model discloses well locating piece A plays track guide effect to the transmission strip.

The height between the upper end surface of the middle shell and the ground of the parking space is 50 mm, and the height is moderate, so that the phenomenon that the automobile stays on the middle shell and slides is avoided; when the swing plate A swings upwards to 60 degrees around the transmission shaft, the top end of the swing plate A is 300 millimeters away from the ground of the parking space, and the height effectively prevents other vehicles with higher chassis from crossing the swing plate swinging to the highest position to enter the parking space.

The utility model discloses a pressure sensor adjusts the remote control motor through the control chip; preferably, the open control is performed by a stepping motor or the closed feedback control is performed by a servo motor to ensure that the gear C mounted thereon is disengaged or engaged with the gear D and the toothed plate B.

The width of the swing plate A in the utility model is larger than that of the automobile tire, and two space occupying devices are symmetrically arranged at the inner sides of the parking spaces in the garage; when the automobile enters the parking space and stops well, two tires of the automobile positioned at the innermost position of the parking space press the swing plates A on the two placeholders all the time.

The longitudinal section of the upper part of the shell in the utility model is trapezoidal, and the longitudinal section of the lower part thereof is rectangular; the overall installation height of the placeholder is mainly considered, the placeholder is installed in a mounting groove which is pre-chiseled in a parking space, the lower part of a housing of the placeholder is embedded into the mounting groove, the upper part of the housing of the placeholder is exposed above the ground of the parking space, the height difference between the upper end face of the mounted placeholder and the ground of the parking space is effectively reduced, a vehicle tire is favorable for going up to the horizontal top end of the vehicle tire through the inclined plane of the housing, and the phenomenon that the vehicle stops on the housing and slides is avoided.

The utility model discloses in initial condition, the length in the spacing groove of U template below horizontal segment embedding arc rack side is less than the length of the part that acts on with wobble plate A on the U template top horizontal segment.

Compared with the traditional automobile space occupying device, the utility model can realize the automatic swinging of the space occupying device swinging plate A only by limited little electric power, so that the automobile can enter the parking space; when the automobile leaves the parking space, the upturned swing plate B is rolled, so that the swing plate A automatically rises around the transmission shaft, other vehicles are prevented from entering the parking space, and the other vehicles are prevented from occupying the own parking space; the installation of the whole spacer does not need to lay complicated wires, and the trouble caused by battery replacement or charging does not exist even if the spacer is used for a long time; compared with the traditional spacer in an automatic control mode, the spacer is low in cost, simple in structure, easy to operate and not easy to damage, and does not need to be subjected to circuit maintenance frequently; the utility model discloses need not the car owner from the car entering parking stall to the car position of going out and get off the car and operate the placeholder, saved car owner's time, improved its efficiency of going out and entering the car, and guaranteed the car owner's in the garage safety to a certain extent; the utility model discloses simple structure has better result of use.

Drawings

FIG. 1 is a schematic view of a placeholder.

Fig. 2 is a schematic view of a spacer in cross section.

Fig. 3 is a schematic diagram of the cooperation of the actuator, the gear C and the remote control motor.

Fig. 4 is a schematic view of the drive fit inside the placeholder.

Fig. 5 is a schematic view of the housing.

Fig. 6 is a schematic cross-sectional view of the housing.

Fig. 7 is a schematic cross-sectional view of the housing, the U-shaped plate, the return spring, the pressure sensor, the arc-shaped rack, and the swing plate a.

FIG. 8 is a cross-sectional view of the housing, the arc-shaped rack, the arc-shaped trapezoidal guide block and the gear E.

Fig. 9 is a sectional view of the gear a.

Fig. 10 is a schematic view of the swing plate a and the arc-shaped rack.

FIG. 11 is a sectional view of the housing, shaft end damper, drive shaft, volute spiral spring, gear A and wobble plate A.

Number designation in the figures: 1. a housing; 2. a movable groove A; 3. a movable groove B; 4. mounting grooves; 5. an arc-shaped trapezoidal guide groove; 6. a U-shaped chute; 7. a limiting block; 8. a swinging plate B; 9. a swinging plate A; 10. a wheel groove; 11. a drive shaft; 12. a gear A; 13. a ring groove; 14. a volute spiral spring; 15. a shaft end damper; 16. a gear B; 17. a toothed plate A; 18. a transfer strip; 19. a toothed plate B; 20. positioning a block A; 21. a gear C; 22. an actuator; 23. a gear base; 24. a slide bar; 25. an external thread; 26. a long bond; 27. a threaded sleeve; 28. a remote control motor; 29. positioning a block B; 30. a gear D; 31. a gear E; 32. an arc-shaped rack; 33. a limiting groove; 34. an arc-shaped trapezoidal guide block; 35. a U-shaped plate; 36. a return spring; 37. a pressure sensor; 38. a plate spring; 39. a fixed block A; 40. and a fixed block B.

Detailed Description

The attached drawings are schematic diagrams of the implementation of the present invention in order to understand the structural operation principle. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in fig. 1 and 4, it includes a housing 1, a swing plate B8, a swing plate a9, a transmission shaft 11, a gear a12, a volute spiral spring 14, a shaft end damper 15, a gear B16, a toothed plate a17, a transmission bar 18, a toothed plate B19, a gear C21, an actuator 22, a remote control motor 28, a gear D30, a gear E31, an arc-shaped rack 32, a U-shaped plate 35, a return spring 36, a pressure sensor 37, and a leaf spring 38, wherein as shown in fig. 4, the arc-shaped rack 32 is mounted on the swing plate B8 which swings on the inclined plane of the housing 1 in a movable groove B3 through the swing shaft, and the arc-shaped rack 32 is meshed with a gear E31 mounted in the housing 1; as shown in fig. 2 and 4, a gear D30 coaxial with the gear E31 is matched with a gear C21 located inside the casing 1, and the remote control motor 28 causes the gear C21 to be simultaneously meshed with or simultaneously separated from the gear D30 and the toothed plate B19 through the actuator 22; as shown in fig. 2, the leaf spring 38 mounted on the swing plate B8 resets and buffers the swing of the swing plate B8; as shown in fig. 1, 2 and 11, the swinging plate a9 swings in a movable groove a2 on the upper end surface of the housing 1 through a transmission shaft 11 with shaft end dampers 15 mounted at two ends; the transmission shaft 11 and the swing shaft on the swing plate B8 are respectively arranged at two ends of the upper end surface of the shell 1.

As shown in fig. 2 and 7, the gear a12 is bearing-fitted with the transmission shaft 11 and meshed with the gear B16 installed in the housing 1; as shown in fig. 2, the spiral spring 14 is nested on the transmission shaft 11 to exert a return function on the rotation of the gear a 12; as shown in fig. 2, 4 and 8, the transmission bar 18 horizontally slides on a positioning block a20 fixed on the inner wall of the housing 1; as shown in fig. 2, the toothed plate B19 installed at the lower end surface of one end of the transfer bar 18 is engaged with the gear C21, and the toothed plate a17 installed at the upper end surface of the other end of the transfer bar 18 is engaged with the gear B16.

As shown in fig. 7 and 10, the U-shaped plate 35 horizontally slides in the U-shaped sliding groove 6 in the side wall of the housing 1, the inclined plane at the end of the upper horizontal section of the U-shaped plate 35 located in the movable groove a2 is matched with the swing plate a9, and the end of the lower horizontal section of the U-shaped plate 35 located in the housing 1 and having the inclined plane is matched with the limiting groove 33 on the side surface of the arc-shaped rack 32; as shown in fig. 7, a pressure sensor 37 mounted on the inner wall of the U-shaped chute 6 is matched with the vertical section of the U-shaped plate 35; a return spring 36 mounted on the U-shaped plate 35 returns the movement of the U-shaped plate 35.

As shown in fig. 3, the actuator 22 includes a gear base 23, a sliding rod 24, an external thread 25, long keys 26, a thread sleeve 27, and a positioning block B29, wherein a positioning block B29 is fixedly mounted on the inner wall of the housing 1, the sliding rod 24 is slidably mounted in a sliding hole of the positioning block B29, and the two long keys 26 symmetrically mounted on the cylindrical surface of the sliding rod 24 are slidably fitted with two key slots in the sliding hole of the positioning block B29; one end of the sliding rod 24 is provided with a gear base 23, and the cylindrical surface of the other end of the sliding rod is provided with an external thread 25; a threaded sleeve 27 fixedly arranged on an output shaft of a remote control motor 28 is matched with the external thread 25 on the sliding rod 24; gear C21 is mounted on gear mount 23. The long key 26 is matched with the key slot, so that the slide rod 24 only slides axially along the slide hole on the positioning block B29 under the driving of the rotating threaded sleeve 27, and does not rotate.

As shown in fig. 4, the arc center of the arc-shaped rack 32 is located on the central axis of the swing shaft of the swing plate B8, so that the rack is always meshed with the gear E31 when swinging around the corresponding swing shaft along with the swing plate B8.

As shown in fig. 4 and 8, an arc-shaped trapezoidal guide block 34 is fixedly mounted on the side surface of the arc-shaped rack 32, the arc-shaped trapezoidal guide block 34 slides in the arc-shaped trapezoidal guide groove 5 on the inner wall of the housing 1, and the rack and the swing plate B8 move more stably due to the cooperation of the arc-shaped trapezoidal guide block 34 and the arc-shaped trapezoidal guide groove 5.

As shown in fig. 4, the arc center of the arc-shaped trapezoidal guide block 34 is located on the central axis of the swing shaft of the swing plate B8, and the arc center of the arc-shaped trapezoidal guide slot 5 coincides with the arc center of the arc-shaped trapezoidal guide slot 5, so as to ensure that the arc-shaped trapezoidal guide block 34 smoothly slides in the arc-shaped trapezoidal guide slot 5 without being jammed during the swing process of the arc-shaped rack 32 around the corresponding swing shaft along with the swing plate B8.

As shown in fig. 1, the maximum angle of the swing plate a9 swinging upward around the transmission shaft 11 is 60 degrees, and the minimum swing angle prevents other vehicles from entering the parking space beyond the swing plate a9 swinging to the highest position.

As shown in fig. 2, one end of the plate spring 38 is connected to a swing plate B8, and the other end is connected to a fixing block a39 fixed to the inner wall of the housing 1.

As shown in fig. 11, the outer rings of the two shaft end dampers 15 are fixedly connected with the inner walls of the two mounting grooves 4 symmetrically distributed on the inner wall of the movable groove a2, respectively, and the inner rings are fixedly connected with the two ends of the transmission shaft 11, respectively; as shown in fig. 2 and 5, a limiting block 7 for limiting the upward swing of the swing plate a9 around the transmission shaft 11 is fixedly arranged in the movable groove a 2. The limit block 7 limits the maximum swinging angle of the swinging plate A9 to 60 degrees.

As shown in fig. 9, the gear a12 has a circumferential groove 13 on the inner wall of the shaft hole; as shown in fig. 2, the spiral spring 14 is located in the annular groove 13, one end of the spiral spring is connected with the transmission shaft 11, and the other end of the spiral spring is connected with the inner wall of the annular groove 13; as shown in fig. 10 and 11, a wheel groove 10 is formed in one end of the swing plate a9, which is fixedly connected with the transmission shaft 11, a gear a12 is located in the wheel groove 10, and the diameter of the gear a12 is smaller than the thickness of the swing plate a 9; as shown in fig. 3, 7 and 8, the remote control motor 28 is mounted in the housing 1 via a fixing block B40. The annular groove 13 and the wheel groove 10 limit the occupied positions of the scroll spring 14 and the gear A12 on the transmission shaft 11 within the width range of the swing plate A9, so that the overall space arrangement of the equipment is more compact.

As shown in fig. 7, the pressure sensor 37 is a piezoelectric sensor.

As shown in fig. 2 and 4, the diameter of the gear B16 is larger than that of the gear a12, so that the swing plate B8 can swing upwards by a large angle only by swinging downwards by a small angle, and further, after the automobile leaves, the swing plate a9 swings upwards to a limit position to prevent other vehicles from entering the parking space.

As shown in fig. 7, the return spring 36 is an extension spring, one end of which is connected to the inner wall of the U-shaped chute 6, and the other end of which is connected to the vertical section of the U-shaped plate 35.

The shaft end damper 15 in the utility model utilizes high-viscosity damping oil to generate certain damping force to the rotation of the transmission shaft 11, so that the swinging of the swinging plate A9 is slow, and the swinging plate A9 which swings upwards when the automobile is out of the garage is prevented from rubbing the chassis at the tail part of the automobile; such as the rotary damper in prior art car safety handles. The shaft end damper 15 and the scroll spring 14 act together, so that the time required for swinging the swinging plate A9 from the horizontal position to the highest position is about 30 seconds, and the swinging plate A9 is prevented from being lifted too fast to collide with a chassis at the tail of the automobile.

The utility model discloses well balance weight A9 adopts steel or iron material to make to guarantee its required weight.

The utility model discloses well locating piece A20 plays the track guide effect to transfer strip 18.

The height between the upper end surface of the middle shell 1 and the ground of the parking space is 50 mm, and the height is moderate, so that the phenomenon that the automobile stays on the middle shell and slides is avoided; when the swing plate A9 swings upwards to 60 degrees around the transmission shaft 11, the top end of the swing plate A9 is 300 mm away from the parking space ground, and the height effectively prevents other vehicles with higher chassis from crossing the swing plate swinging to the highest position to enter the parking space.

The pressure sensor 37 of the utility model adjusts the remote control motor 28 through the control chip; preferably, the feedback control is closed by a stepper motor for open control or a servo motor to ensure that the gear C21 mounted thereon is disengaged or engaged with the gear D30 and the toothed plate B19.

The width of the swing plate A9 in the utility model is larger than that of an automobile tire, and two space occupying devices are symmetrically arranged at the inner sides of parking spaces in a garage; when the automobile enters the parking space and stops, the two tires of the automobile positioned at the innermost position of the parking space always press the swing plates A9 on the two placeholders.

The upper longitudinal section of the shell 1 in the utility model is trapezoidal, and the lower longitudinal section is rectangular; the overall installation height of the placeholder is mainly considered, the placeholder is installed in a mounting groove 4 which is pre-chiseled in a parking space, the lower part of a placeholder shell is embedded into the mounting groove 4, the upper part of the placeholder shell is exposed above the ground of the parking space, the height difference between the upper end face of the installed placeholder and the ground of the parking space is effectively reduced, a vehicle tire can go up to the horizontal top end of the vehicle tire through the inclined plane of the shell 1, and the phenomenon that the vehicle stops on the vehicle tire is avoided.

The utility model discloses in initial condition, the length in the spacing groove 33 of U template 35 below horizontal segment embedding arc rack 32 side is less than the length of the part that acts on the horizontal segment above U template 35 with swing board A9.

The utility model discloses a work flow: as shown in fig. 2 and 4, in an initial state, the swing plate a9 swings upwards to the highest position and is tightly attached to the limit block 7; the swing plate B8 is located in the movable slot B3, the leaf spring 38 is compressed; the arc-shaped trapezoid guide block 34 is positioned at the extreme position of the arc-shaped trapezoid guide groove 5; the lower horizontal section of the U-shaped plate 35 is inserted into the limiting groove 33 on the side surface of the rack to limit the rack; the return spring 36 is pretensioned; gear C21 meshes with gear D30 and toothed plate B19; the transfer bar 18 is located at its rightmost position.

Install two placeholders in the parking stall symmetrically to the workflow of one of them placeholder is as an example:

as shown in fig. 2 and 4, when a car owner needs to put the car into a parking space, the remote control motor 28 in the placeholder is controlled to operate by a remote controller, the remote control motor 28 drives the threaded sleeve 27 mounted on the output shaft of the remote control motor to rotate relative to the sliding rod 24, and the threaded sleeve 27 drives the sliding rod 24 to slide along the key slot on the positioning block B29 through the external thread 25 on the sliding rod 24; the sliding rod 24 drives the gear C21 to separate from the gear D30 and the toothed plate B19 through the gear base 23; losing the connection of the gear C21, the swinging plate A9 slowly swings downwards around the transmission shaft 11 under the action of self weight and due to the existence of the shaft end damper 15, the swinging plate A9 drives the gear B16 to rotate through the volute spiral spring 14 and the gear A12, and the gear B16 drives the transmission strip 18 and the toothed plate B19 to horizontally slide leftwards along the sliding hole on the positioning block A20 through the toothed plate A17; when a vehicle owner drives a vehicle to enter one end of the parking space and the vehicle wheel touches the swing plate B8, the U-shaped plate 35 continues to swing downwards to form a barrier to the swing plate A9 due to the pretension of the return spring 36, so that the lower end surface of the swing plate A9 meets the inclined surface of the horizontal section above the U-shaped plate 35 in the U-shaped chute 6 and stops swinging downwards; the vehicle continues to enter, the wheels pass over the wobble plate B8 and begin to crush the wobble plate A9; the swinging plate A9 acts on the inclined plane of the horizontal section above the U-shaped plate 35, so that the U-shaped plate 35 can be quickly contracted along the U-shaped sliding groove 6; because the length of the horizontal section below the U-shaped plate 35 embedded in the limiting groove 33 on the side surface of the arc-shaped rack 32 is smaller than the length of the part of the horizontal section above the U-shaped plate 35, which acts with the swing plate A9, the horizontal end below the U-shaped plate 35, which contracts along the U-shaped chute 6, firstly quickly slides out of the limiting groove 33 on the side surface of the arc-shaped rack 32 and removes the motion limitation on the arc-shaped rack 32; under the action of the pre-compressed leaf spring 38, the swinging plate B8 drives the arc-shaped rack 32 to quickly swing upwards to the highest position around the corresponding swinging shaft and along the arc-shaped trapezoidal guide groove 5, and the arc-shaped rack 32 drives the coaxial gear D30 to idle through the gear E31; the U-shaped plate 35 then continues to contract inwardly along the U-shaped chute 6 under the action of the swing plate a 9.

When the swing plate A9 swings to a completely horizontal position, the side face of the swing plate A9 is in contact with the end face of the horizontal section above the U-shaped plate 35, the U-shaped plate 35 contracts to a limit position along the U-shaped chute 6, the return spring 36 is stretched to a limit length, and the vertical section of the U-shaped plate 35 extrudes the pressure sensor 37 on the inner wall of the U-shaped chute 6; the pressure sensor 37 generates an electric signal with certain intensity, the electric signal generated by the sensor is transmitted to the control chip, and the control chip identifies the signal and then remotely controls the motor 28 to start; the remote control motor 28 rotates reversely and drives the gear C21 to be meshed with the gear D30 and the toothed plate B19 through the threaded sleeve 27, the sliding rod 24 and the gear base 23; at the moment, the vehicle stops moving, tires which enter the parking space firstly stay on the space occupying device to keep a rolling state on the swing plate A9, the vehicle completely enters the parking space, and the parking in the parking space is finished.

When the vehicle needs to be moved out of the parking space, the vehicle is driven to move out of the parking space; the wheel leaves the swing plate A9 and starts to roll the swing plate B8 in the upwarping state, and the swing plate B8 swings around the corresponding swing shaft to the initial position and drives the arc-shaped rack 32 to move to the initial position along the arc-shaped trapezoid guide groove 5; the arc-shaped rack 32 drives the transfer bar 18 to move to the initial position through the gear E31, the gear D30, the gear C21 and the toothed plate B19; the transmission bar 18 drives the gear A12 to rotate reversely and rapidly through the toothed plate A17 and the gear B16; due to the existence of the shaft end damper 15 at the shaft end of the transmission shaft 11, the swinging plate swings upwards slowly around the transmission shaft 11, so that the rapidly rotating gear A12 drives the spiral spring 14 to deform and store energy.

When the swing plate B8 returns to the initial position under the rolling of the wheels, the arc-shaped rack 32 moves to the initial position along the arc-shaped trapezoidal guide groove 5, the limiting groove 33 on the arc-shaped rack 32 is opposite to the horizontal section below the U-shaped plate 35 again, and the arc-shaped rack 32 drives the transfer bar 18 to move to the initial position through the gear E31, the gear D30 and the toothed plate B19; under the drive of the volute spiral spring 14, the side surface of the swing plate A9 is separated from the end surface of the horizontal section above the U-shaped plate 35, the horizontal section below the U-shaped plate 35 enters the limiting groove 33 on the side surface of the arc-shaped rack 32 and re-limits the arc-shaped rack 32, the return spring 36 gradually returns to the initial state, and the U-shaped plate 35 is separated from the pressure sensor 37; under the continuous release energy of the scroll spring 14, the scroll spring 14 drives the swing plate a9 to swing upwards to the initial position through the transmission shaft 11, the swing plate a9 swinging to the initial position forms a new obstacle for other vehicles, and all vehicles which are not allowed to enter the parking space are prohibited from entering the parking space.

To sum up, the utility model has the advantages that: the utility model can realize the automatic swinging of the occupying device swinging plate A9 by the remote control motor 28 with only limited power, so that the automobile can enter the parking space; when the automobile is driven out of the parking space, the swing plate A9 is automatically lifted around the transmission shaft 11 by rolling the upturned swing plate B8, so that other vehicles are prevented from occupying the own parking space; the installation of the whole spacer does not need to lay complicated wires, and the trouble caused by battery replacement or charging does not exist even if the spacer is used for a long time; compared with the traditional spacer in an automatic control mode, the spacer is low in cost, simple in structure, easy to operate and not easy to damage, and does not need to be subjected to circuit maintenance frequently; the utility model discloses entering the parking stall to the parking stall from the car and all need not the car owner and get off and operate the placeholder, saved car owner's time, improve its efficiency of entering of going out the car, and guaranteed the car owner's of body in the garage safety to a certain extent.

Claims (3)

1. An occupier that garage parking used, its characterized in that: the device comprises a shell, a swing plate B, a swing plate A, a transmission shaft, a gear A, a volute spiral spring, a shaft end damper, a gear B, a toothed plate A, a transmission strip, a toothed plate B, a gear C, an actuating mechanism, a remote control motor, a gear D, a gear E, an arc-shaped rack, a U-shaped plate, a reset spring, a pressure sensor and a plate spring, wherein the swing plate B which swings on the inclined plane of the shell through a swing shaft is provided with the arc-shaped rack, and the arc-shaped rack is meshed with the gear E arranged in the shell; a gear D coaxial with the gear E is matched with a gear C positioned in the shell, and the gear C, the gear D and the toothed plate B are simultaneously meshed or simultaneously separated by the remote control motor through an actuating mechanism; the plate spring arranged on the swing plate B resets and buffers the swing of the swing plate B; the swing plate A swings in a movable groove A on the upper end surface of the shell through a transmission shaft with shaft end dampers arranged at two ends; the transmission shaft and the swing shaft on the swing plate B are respectively arranged at two ends of the upper end surface of the shell; the gear A is matched with the transmission shaft bearing and is meshed with a gear B arranged in the shell; the volute spiral spring is nested on the transmission shaft and plays a reset function for the rotation of the gear A; the transfer bar horizontally slides on a positioning block A fixedly arranged on the inner wall of the shell; a toothed plate B arranged on the lower end face of one end of the transfer strip is matched with the gear C, and a toothed plate A arranged on the upper end face of the other end of the transfer strip is meshed with the gear B; the U-shaped plate horizontally slides in a U-shaped sliding groove in the side wall of the shell, an inclined plane on one end, positioned in the movable groove A, of a horizontal section above the U-shaped plate is matched with the swing plate A, and one end, positioned in the shell and provided with the inclined plane, of a horizontal section below the U-shaped plate is matched with a limiting groove on the side face of the arc-shaped rack; the pressure sensor arranged on the inner wall of the U-shaped chute is matched with the vertical section of the U-shaped plate; and the reset spring arranged on the U-shaped plate resets the motion of the U-shaped plate.

2. A space occupying device for a parking garage according to claim 1, wherein: the actuating mechanism comprises a gear base, a sliding rod, external threads, long keys, a thread sleeve and a positioning block B, wherein the positioning block B is fixedly arranged on the inner wall of the shell; one end of the sliding rod is provided with a gear base, and the cylindrical surface of the other end of the sliding rod is provided with an external thread; a thread bush fixedly arranged on an output shaft of the remote control motor is matched with the external thread on the sliding rod; gear C is mounted on the gear base.

3. A space occupying device for a parking garage according to claim 1, wherein: the arc center of the arc-shaped rack is positioned on the central axis of the swing shaft of the swing plate B; an arc-shaped trapezoid guide block is fixedly arranged on the side surface of the arc-shaped rack and slides in an arc-shaped trapezoid guide groove on the inner wall of the shell; the arc center of the arc-shaped trapezoidal guide block is positioned on the central axis of the swing shaft of the swing plate B, and the arc center of the arc-shaped trapezoidal guide groove is superposed with the arc center of the arc-shaped trapezoidal guide groove.

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