KR100679747B1 - Automatic protector for parking area - Google Patents

Abstract

An automatic protector for parking area is provided to manually operate when power is not supplied or electrical failure happens by installing a release unit pushing a clutch fixing unit. An automatic protector(100) for parking area comprises a main body(110) fixed to the ground limiting parking; a parking prevention frame(120) combining with the main body, and moving up and down; a rotary shaft allowing the parking prevention frame to move by connecting a rotation central part of the parking prevention frame with the main body; a clutch of a bushing shape combined to the rotary shaft; a coil spring wrapping the rotary shaft, connecting one end with the clutch and the other end with the rotary shaft, and allowing the rotary shaft and the clutch to elastically combine; and a clutch fixing unit of a hanger shape positioned at the clutch, and installed to fix the clutch to the main body when the parking prevention frame vertically stands.

Description

Automatic protector for parking area}

1 is a perspective view showing an automatic parking protector according to an embodiment of the present invention,

Figure 2 is a perspective view showing a state in which the parking guard shown in Figure 1 laid down,

3 is an exploded perspective view of a rotating part according to an embodiment of the present invention;

4 is a perspective view of the coupling portion shown in FIG.

5A to 5D are side views of the pivoting part shown in FIG. 4.

<Explanation of symbols for the main parts of the drawings>

100 ... automatic parking guard. 110 ... the body

111 Main body 120 Parking guard

130 Solar cell 140 ...

141 rotating shaft 142 rotating body

142a ... rotary protrusion 143 ...

144 Clutching Government Spring 145 Clutch

Clutch groove 146 Coil spring

147 Coil spring retainer 148 Rotating auxiliary spring retainer

149 Rotation auxiliary spring 150 Gear

The present invention relates to a parking prevention device, and more particularly to an automatic parking guard that significantly lowers the risk of damage.

With the development of the automobile industry and the improvement of people's living standards, automobiles are now recognized as one of the necessities of life, and in recent years the number has increased dramatically. As parking spaces are limited in comparison to many cars which are increasing rapidly, devices that can physically prevent unauthorized parking of cars have to appear.

Conventional anti-parking devices to prevent unauthorized parking of unauthorized vehicles, such as barricades made of tripod-shaped parking signs or steel pipes, etc., can be placed upright in parking spaces using thin plate materials. However, the above-described parking prevention apparatuses are not firmly fixed on the parking spaces and thus can be arbitrarily removed, thereby failing to achieve a predetermined purpose of preventing unauthorized parking of an unauthorized vehicle.

In order to solve this problem, the parking guard is fixed to the parking space by turning the parking guard vertically, so that the parking guard is laid down when parking and the parking guard is set up when leaving the parking lot to prevent unauthorized vehicles from parking. Use the device.

However, the above-described parking prevention device has a problem in that it is easily damaged when an external force such as a vehicle hits the parking guard in the state where the parking guard is set up.

In addition, in order to allow the parking guard to rotate automatically, a rotating motor is installed. In order to supply power to the rotating motor, electric wires must be installed, and when the power is not supplied to the rotating motor or other electrical failure occurs, There is a problem that this becomes impossible.

The present invention was devised to solve the above problems, and an object of the present invention is to provide an automatic parking protector capable of significantly lowering the risk of damage, easy to install, and manually operated when an electrical failure occurs.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. In addition, the objects and advantages of the invention may be realized by the means and combinations indicated in the claims.

Automatic parking guard of the present invention for achieving the above object is fixed to the ground to control the parking body; A bar-shaped parking bar installed on the main body so as to be rotatable up and down; A rotating shaft connecting the rotation center of the parking guard and the main body to allow the parking guard to rotate; A clutch coupled to the rotary shaft in a bushing form; A coil spring positioned to surround the rotary shaft and having one end connected to the clutch and the other end connected to the rotary shaft, such that the rotary shaft and the clutch are coupled to each other with rotational elasticity; And it is located in the clutch and characterized in that it comprises a clutch fixing portion of the clasp form that the clutch can be fixed to the body when the parking stop is upright.

In addition, the rotating shaft further includes a rotating auxiliary spring whose one end is fixed to the rotating shaft and the other end is fixed to the main body, the rotating auxiliary spring is deformed when the rotating shaft rotates in a direction in which the parking guard rotates downward. When the rotating shaft rotates in the direction in which the parking guard rotates upward, the restoring force of the deformed rotating auxiliary spring is preferably added to the rotating force of the rotating shaft.

In addition, a motor located inside the main body; A rotating body coupled to the rotating shaft and a bushing form to rotate by receiving the rotational force of the motor, and having a protrusion formed on a side thereof; A controller for controlling the rotation of the motor; And a power supply unit for supplying power to the motor, wherein the clutch is formed with a coupling groove that can engage with the protrusion of the rotating body to rotate like the rotating body, and the coupling groove is a protrusion of the rotating body. Is formed larger than the protrusion of the rotating body so as to be movable in the coupling groove, and when the rotation direction of the rotating body is a direction for rotating the parking stop downward, the protrusion of the rotating body moves to the clutch It is preferable to release the fixing portion from the main body.

In addition, the controller may be controlled by a remote controller using a radio frequency (RF).

In addition, the control unit further includes a detection unit for detecting whether the vehicle is parked, and when the detection unit detects that the vehicle is parked, it is preferable to control the parking guard not to stand.

The power supply unit may further include a solar battery that is charged using solar energy, and may receive power from the solar battery.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a perspective view of an automatic parking guard according to an embodiment of the present invention and Figure 2 is a perspective view showing a state in which the parking guard shown in FIG.

1, the automatic parking guard 100 according to an embodiment of the present invention includes a main body 110 and the parking guard 120.

The main body 110 is fixedly installed so as not to be removed arbitrarily in the parking space to prevent parking. In addition, each side portion of the main body 110 is preferably inclined form. Therefore, even when the tire of the vehicle is stepped on the main body 110 due to the driver's mistake, the tire does not get caught in the main body 110, but naturally passes over the main body 110 on the inclined side portion of the main body 110. It is possible to significantly reduce the risk of damage to the body 110 due to.

And, the parking guard 120 is installed on the main body 110 to be able to rotate in the vertical direction. Therefore, when parking is allowed, the parking stopper 120 is rotated to the lower side, and when the parking prevention is to be prevented, the parking stopper 120 is rotated to the upper side.

Here, if the parking guard 120 can perform a function that can prevent the entry of the vehicle, it is obvious that various modifications among those skilled in the art are included in the scope of the technical idea according to the present invention.

However, when the vehicle is entered into the parking space due to a driver's mistake while the parking guard 120 is upright, the parking guard 120 may be easily damaged and there is a risk that the vehicle may also be damaged. have.

The present invention adopts a configuration in which the parking prevention member 120 can rotate with elasticity to solve the above problems.

FIG. 3 is an exploded perspective view illustrating a pivoting part for allowing the parking guard 120 shown in FIG. 1 to rotate with elasticity, and FIG. 4 is a perspective view of the pivoting part shown in FIG.

3 and 4, the rotating unit 140 according to an embodiment of the present invention comprises a rotating shaft 141, clutch 145, coil spring 146, clutch fixing part 143 do.

The rotating shaft 141 connects the rotation center of the parking guard 120 and the main body 110 to allow the parking guard 120 to rotate.

The clutch 145 is coupled to the rotary shaft 141 to be freely rotated separately from the rotary shaft 141 by combining the rotary shaft 141 and the bushing (bushing) form of the bearing.

One end of the coil spring 146 is fixed to the clutch 145 and the other end is fixed to the rotation shaft 141. Therefore, the rotating shaft 141 and the clutch 145 are rotated with the elastic spring and elastic rotation by each other by the coil spring 146.

In addition, the clutch 145 further includes a clutch fixing part 143 having a clasp shape that can be fixed to the main body 110 according to a rotation angle so that the parking guard 120 can be fixed in an upright state. .

Therefore, even when the parking guard 120 is upright and the clutch 145 is fixed to the main body 110, the clutch 145 and the rotation shaft 141 have elastic rotation clearances, so the parking guard 120 is elastically You can rotate.

Since the parking guard 120 is elastically rotated as described above, even if the vehicle collides with the parking guard 120 or other external force is applied, the shock absorber is not damaged.

In addition, when the parking guard 120 is rotated to the top, it is preferable that the rotational auxiliary spring 149 that can double the rotational force is further included.

The rotating auxiliary spring 149 is deformed when one end is fixed to the main body 110 and the other end is fixed to the rotating shaft 141, and the parking guard 120 rotates to the bottom, and the parking guard 120 is moved upward. When rotating, the restoring force of the deformed rotating auxiliary spring 149 is added to the rotating force of the rotating shaft 141.

That is, the parking force 120 is to accumulate the rotational force when rotating to the bottom so that the rotational force can be added when the parking prevention unit 120 rotates to the upper.

At this time, the other end of the rotating auxiliary spring 149 is preferably connected to the rotating shaft 141 by the rotating auxiliary spring fixing part 148.

In addition, the automatic parking protector 100 of the present invention is a motor (not shown), a rotating body 142, a control unit (not shown) and a power supply (not shown) to automatically rotate the parking guard 120. It is preferable to further include.

A motor (not shown) generates rotational power for rotating the parking guard 120 and is installed inside the main body 110.

The rotating body 142 is rotated by receiving the rotational power of the motor (not shown), and combines the rotating shaft 141 and the bushing form of the bearing.

 In addition, a protruding portion 142a is formed at a side surface of the rotating body 142 and the protruding portion 142a is inserted into the clutch through hole 145a formed at the side of the clutch 145 so that the rotating body 142 and the clutch 145 are formed. Will rotate together.

At this time, the clutch through hole 145a is larger than the protrusion 142a, so that the rotating body 142 and the clutch 145 may be rotated with a predetermined clearance.

The controller (not shown) controls the rotation of the motor (not shown) so that the parking stop 120 can be erected or laid down, and the power supply unit (not shown) supplies power to the motor (not shown).

5A to 5D are side views illustrating the rotating part 140 when the parking guard 120 rotates up and down by a motor. With reference to Figures 5a to 5d will be described the process of the parking bar 120 is rotated up and down.

5A is a side view of the pivot 140 showing a state where the parking guard 120 is laid down, and FIG. 5B is a state in which the clutch 145 is fixed to the main body 110 while the parking guard 120 is set up. It is a side view of the rotating part 140 which shows.

First, the process of rotating the parking guard 120 to the upper portion will be described with reference to FIGS. 5A and 5B.

Looking at the order in which the rotational power of the motor (not shown) is transmitted, the controller (not shown) to rotate the motor (not shown), the motor (not shown) is to rotate the rotating body 142.

At this time, the motor and the rotating body 142 is preferably a power transmission by the gear, but is not limited thereto. In the drawings, the rotating body 142 is illustrated as a gear in an embodiment of the present invention, and a gear 150 connected to a motor (not shown) rotates the rotating body 142.

In another embodiment of the present invention, a chain or a belt may be used for power transmission of the motor (not shown) and the rotating body 142.

Since the protrusion 142a of the rotating body 142 is inserted into the clutch groove 145a, the clutch 145 also rotates with the rotation of the rotating body 142, and the clutch 145 is the coil spring 146. ) And the coil spring 146 rotates the rotating shaft 141. At this time, it is preferable that the coil spring fixing part 147 is used to connect the coil spring 146 and the rotation shaft 141.

By the transmission of the rotational power as described above, the parking guard 120 fixed to the rotating shaft 141 is to be rotated upwards.

And, when the parking stop 120 is rotated to the vertical to stand vertically, one end of the clutch fixing portion 143 is inserted into the body groove 111 formed in the body 110, the clutch 145 is fixed, The controller (not shown) stops the rotation of the motor (not shown).

One end of the clutch fixing part 143 protrudes to the outer circumferential surface of the clutch 145, and the other end thereof is positioned so that the protrusion 142a of the rotating body 142 may be in contact with the clutch fixing part 143. In addition, when the protrusion 142a pushes the other end of the clutch fixing part 143, one end thereof does not protrude to the outer circumferential surface of the clutch 145.

At this time, the clutch fixing portion 143 preferably further includes a clutch fixing spring 144 so that one end may always maintain the state protruding to the outer circumferential surface of the clutch 145.

In this way, the parking guard 120 is vertically fixed to be able to physically prevent the parking of unauthorized vehicles. In addition, at this time, even when the vehicle enters and collides with the parking guard 120, the parking guard 120 is elastically rotated by the coil spring 146 connecting the clutch 145 and the rotation shaft 141. Damage to the 120 and the vehicle can be prevented.

5C is a side view of the rotating unit 140 showing the state in which the fixing between the clutch 145 and the main body 110 is released. FIG. 5D illustrates the rotating unit 140 showing the state in which the parking guard 120 rotates downward. Side view. 5C and 5D, the process of rotating the parking guard 120 to the bottom will be described.

First, the control unit (not shown) controls the motor (not shown) to rotate in the direction in which the parking stop 120 rotates downward, and the motor (not shown) rotates the rotating body. At this time, the protrusion 142a formed on the rotating body 142 pushes the other end of the clutch fixing part 143, and one end of the clutch fixing part 143 comes out of the clutch groove 145a.

The clutch 145 and the main body 110 are released by the operation as described above, and the clutch 145 from which the main body 110 is released is rotated together with the rotating body 142 and the clutch 145. According to the rotation of the parking guard 120 is laid down to rotate to the bottom.

Here, the main body groove 111 is provided with a fixing release means (not shown) capable of pushing the clutch fixing portion 143 inserted into the main body groove 111, even if the motor (not shown) manually rotates the clutch It is preferable that the fixing between the 145 and the main body 110 can be released. Therefore, even when no power is supplied or other electrical failure occurs, the automatic parking guard 100 may be manually operated.

In addition, the controller (not shown) is preferably controlled by a remote controller using a radio frequency (RF). Therefore, the user can control the operation of the automatic parking protector 100 even in the state of boarding a car.

In addition, the controller (not shown) preferably further includes a detector (not shown) for detecting whether the vehicle is parked or not. When the sensing unit (not shown) detects that the vehicle is parked, the parking guard 120 is controlled so that the parking guard 120 is not erected even when the user operates the automatic parking guard 100. ) And damage to the vehicle.

In addition, the power supply unit (not shown) may further include a solar battery 130 that can be charged using solar energy, and may receive power from the solar battery 130. In this way, it is possible to operate by using its own power, so when the automatic parking guard 100 is installed in the parking space, the installation work of the power line is not necessary, it is possible to derive the effect of saving electricity costs.

As mentioned above, although this invention was demonstrated by the limited embodiment, this invention is not limited by this and it will be described below by the person of ordinary skill in the art, and the following. Of course, various modifications and variations are possible within the scope of the claims.

According to the automatic parking guard of the present invention, the risk of damage can be significantly lowered, the installation is simpler, and manual operation is possible even in the event of an electrical failure.

Claims (6)

A body fixed to the ground to control parking; A bar-shaped parking bar installed on the main body so as to be rotatable up and down; A rotating shaft connecting the rotation center of the parking guard and the main body to allow the parking guard to rotate; A clutch coupled to the rotary shaft in a bushing form; A coil spring positioned to surround the rotary shaft and having one end connected to the clutch and the other end connected to the rotary shaft, such that the rotary shaft and the clutch are coupled to each other with rotational elasticity; And Automatic parking guards, characterized in that it comprises a clutch fixing part of the latch shape to be located in the clutch and the clutch is fixed to the body when the parking stop is upright. The method of claim 1, wherein the rotation axis, Further comprising a rotational auxiliary spring, one end of which is fixed to the rotary shaft and the other end of which is fixed to the main body, The rotating auxiliary spring is deformed when the rotating shaft rotates in the direction in which the parking guard rotates downward, and the restoring force of the deformed rotating auxiliary spring is rotated when the rotating shaft rotates in the rotating direction with the parking guard upward. Automatic parking guards, characterized in that added to the rotational force of the rotary shaft. The method according to claim 1 or 2, A motor located inside the main body; A rotating body coupled to the rotating shaft and a bushing form to rotate by receiving the rotational force of the motor, and having a protrusion formed on a side thereof; A controller for controlling the rotation of the motor; And Further comprising a power supply for supplying power to the motor, The clutch is formed to engage with the protrusion of the rotating body is formed to rotate with the rotating body, The coupling groove is formed larger than the protrusion of the rotating body so that the protrusion of the rotating body can move in the interior of the coupling groove, When the direction of rotation of the rotating body is the direction to rotate the parking stop to the lower portion of the automatic parking guards, characterized in that for moving the protrusion of the rotating body to release the fixing of the clutch fixing portion and the main body. The method of claim 3, wherein the control unit, Automatic parking guards, characterized in that controlled by a remote controller using a radio frequency (RF). The method of claim 4, wherein the control unit, And a sensing unit for sensing whether the vehicle is parked or not, when the sensing unit detects that the vehicle is parked. The method of claim 3, wherein the power supply unit, Automatic parking guards, characterized in that further comprising a solar battery is charged using the solar energy, the power supplied from the solar battery.

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