KR200316707Y1 - Holder for fixing sensor for sensing the state of parking of automobile - Google Patents

Abstract

The present invention relates to a holder for fixing the ultrasonic parking sensor, and relates to an ultrasonic parking sensor fixing holder that can easily fix the ultrasonic parking sensor for detecting the parking of the vehicle at a predetermined position where the raceway is installed.

The holder for fixing the sensor according to the present invention can combine the upper part of the ultrasonic parking sensor by one-touch type by inserting and rotating the upper part of the sensor through the inner through hole of the holder. When binding, it is possible to reduce the number of assembly work due to the binding of the sensor without the hassle of working by additionally equipped with a screw, an adhesive or a hanger.

Description

Holder for fixing ultrasonic parking sensor {Holder for fixing sensor for sensing the state of parking of automobile}

The present invention relates to a holder for fixing the ultrasonic parking sensor, and more particularly, to a holder for fixing the ultrasonic parking sensor having a structure capable of coupling the parking sensor to a one-touch type without using a separate mechanism.

Recently, a parking sensor for checking whether a vehicle is parked has been developed in various forms. However, in order to install such a new type of sensor, the inconvenience of the sensor installation still exists as in the prior art.

In other words, in order to install the sensor, it must be bound on the race way provided at the installation place. In the related art, a skilled worker is bound to some extent by using a screw, an adhesive, or a separate hanger. I had to work.

Therefore, even though the sensor installation work is a simple operation, the burden of labor costs according to the skilled worker should be increased, and there is a problem that the time required increases according to the skill of the worker.

Therefore, the present invention is to solve the conventional problems as described above, by fixing the sensor in one-touch by rotating the upper portion of the sensor by fixing the ultrasonic parking sensor can greatly improve the work efficiency of sensor installation. It is an object to provide a holder.

1 is a perspective view showing a state in which the parking sensor is installed on the raceway using the holder of the present invention,

2 is an exploded perspective view of FIG. 1;

3 is a plan view of FIG.

Figure 4a is a perspective view of the holder for fixing the ultrasonic parking sensor according to the present invention,

4b is a plan view of the holder shown in FIG. 4a,

4C to 4E are cross-sectional views illustrating a binding state between the parking sensor fixing holder and the raceway and the sensor according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: sensor 30: holder for fixing the sensor

31 body portion 33 wings

35: fastening hole 37: through hole

70: Raceway

The holder for fixing the ultrasonic parking sensor according to the present invention for achieving the above object is a connection member that protrudes a predetermined length to the upper portion of the parking sensor sensor enclosure for detecting the parking of the vehicle using ultrasonic waves, and outwardly on the connection member. A holder for fixing a sensor mounted on an installation hole formed on the raceway for fixing the ultrasonic parking detecting sensor having a predetermined length protruding hook on the raceway,

The holder is composed of a body portion formed with a through hole of a predetermined size inside and out so that the connection portion of the sensor, wing portion extending a predetermined length from the upper end of the body portion to the outside of the body,

The body portion is formed with a binding hole on both sides of the outer surface, a guide groove for inserting the hook ring of the sensor connecting portion is formed inside the through hole, a plurality of the hook ring is bound around the upper surface of the body It is characterized in that the seating groove is formed.

In the present invention, the guide grooves formed on the inner wall of the body through-groove are formed at positions facing each other, thereby making it easier to insert the sensor extension member.

In addition, it is preferable that a plurality of engaging ring seating grooves formed on the upper surface of the holder body are formed at regular intervals along the circumference of the through-holes on the upper surface of the body so that binding of the sensor can be easily made at any position.

Hereinafter, a preferred embodiment of the holder for fixing the ultrasonic parking sensor according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a state in which the parking sensor is installed on the raceway using the holder of the present invention,

FIG. 2 is an exploded perspective view of FIG. 1;

3 is a plan view of FIG.

Figure 4a is an enlarged perspective view showing a holder for fixing the ultrasonic parking sensor according to the present invention,

4B is a plan view of the holder shown in FIG. 4A.

As shown, the parking sensor 10 of the present invention for detecting the parking of the vehicle is installed on the upper structure, that is, the raceway 70 for mounting the sensor 10, the raceway 70 Has a U-shaped rail shape, and an installation hole 73 having a predetermined size is formed on the flat surface 71 of the central portion, and for fixing the sensor of the present invention to the installation hole 73. The holder 30 is mounted.

The holder 30 for fixing the ultrasonic parking sensor according to the present invention is a body portion 31 having a through hole 37 having a predetermined size therein, and an outer side of the body portion 31 at an upper end of the body portion 31. Consists of a wing portion 33 extending a certain length to.

The body portion 31 has a through hole 37 of a predetermined size is formed on the inside, and the binding hole 35 for fixing the holder 30 is formed integrally on both side surfaces, the through hole 37 Guide grooves 33a are formed at two opposing points along the inner wall circumference. This guide groove 33a is formed where it is inserted into the inner wall of the through hole 37.

A space portion 31a having a predetermined size is provided at both adjacent portions of the portion where the binding hole 35 is formed, so that the lateral flow of the binding hole 35 is more free.

The outer surface of the body portion 31 formed with the binding hole 35 is formed in a straight flat surface from the top to the bottom, and is configured in the form that only the binding hole 35 protrudes outward.

The wing part 33 of the upper end of the body part 31 is formed at both sides of the body part 31 in which the binding hole 35 is not formed. That is, the wing portion 33 extends to both sides of the binding hole 35 around the portion where the binding hole 35 is formed. In addition, on the upper surface of the holder body portion 31 is formed a plurality of engaging ring seating groove 33b at regular intervals along the adjacent circumference of the through hole 37. For example, the locking ring seating groove 33b is arranged to be spaced apart at a predetermined interval based on the guide groove 33a.

The ultrasonic parking sensor 10 fixed to the holder 30 for fixing the sensor of the present invention includes a connecting member 13 protruding to the upper part of the sensor enclosure 11, and an upper end of the connecting member 13. The hook ring 15 protruding to both sides is formed in the vicinity.

The connecting member 13 of the sensor has an outer diameter smaller than the diameter of the inner through hole 37 of the holder 30 for fixing the sensor so that the connecting member 13 is inside the through hole 37 of the holder. Access to the furnace is free.

On the other hand, the engaging ring 15 formed on the connecting member 13 of the sensor is moved along the guide groove 33a formed in the side wall of the through hole 37 of the holder 30.

4C to 4E are cross-sectional views illustrating a binding state between the parking sensor fixing holder 30, the raceway 70, and the sensor 10 according to the present invention.

4C is a cross-sectional view of the ultrasonic parking sensor fixing holder 30 of the present invention is attached to the raceway 70, a cross-sectional view taken along the line A-A of FIG. 4B,

4D is a cross-sectional view taken along line B-B of FIG. 4B.

4E is a partial cross-sectional view of the binding unit in a state where the parking sensor fixing holder 30 and the raceway 70 and the sensor 10 of the present invention are bound together.

In the figure, the binding surface of the raceway 70 to which the holder for fixing the sensor 30 is indicated by reference numeral 71.

As shown, the body portion 31 of the holder is inserted into the installation hole 73 on the raceway, the holder wing portion 33 is placed on the flat portion 71 of the raceway, the holder body portion The binding holes 35 formed on both sides of the 31 have a constant elastic force in the lateral direction, and the side surfaces thereof are inclined to facilitate insertion into the through hole 73 of the raceway.

In a state where the holder 30 and the raceway 70 are attached to each other, the holder wing 33 is positioned above the flat portion 71 of the raceway so that the movement in the downward direction no longer proceeds. In the state where the holder 35 of the holder is pressed into the installation hole 73 of the raceway 70, as shown in FIG. 4D, the holder 35 is attached to the bottom of the flat portion 71 of the raceway 70.

In the state where the sensor 10 is attached to the holder 30 of the present invention, the hook 15 of the sensor connection member 13 is inserted along the guide groove 33a of the holder 30, and then the sensor ( By the rotation of 10) is inserted into the mounting groove (33b) formed in a plurality around the upper surface of the body portion (31).

For reference, the mounting groove 33b is appropriately set so that the hook ring 15 of the sensor connection part is easily inserted into the mounting groove 33b when the rotation angle of the sensor connection part 13 is rotated at an arbitrary angle. It is preferable to determine within a range.

In order to bind the sensor 10 to the holder 30 for fixing the sensor of the present invention, the connection part 13 of the sensor is pushed into the through hole 37 of the holder 30 from the bottom of the holder 30. At this time, the engaging ring 15 of the sensor connection portion 13 is inserted along the guide groove 33a of the inner wall of the through hole 37. After the sensor connection part 13 passes through the holder through hole 37, the sensor connection part 13 is rotated by an angle so that the hook 15 of the connection part 13 is formed on the upper surface of the body part 31. It is inserted into any one of the seating grooves 33b of the plurality of seating grooves 33b.

In the state where the hook 15 of the sensor connection part 13 is inserted into the seating groove 33b, the rotation of the sensor 10 is no longer performed.

On the other hand, in order to separate the sensor 10 from the holder 30 as opposed to the above case, after lifting the sensor connecting portion 13 upwards, the hook ring 15 of the connecting portion 13 is the inner guide groove 33a of the holder. Pull it to the bottom while moving it to the position corresponding to).

As described above, the holder for fixing the ultrasonic parking sensor according to the present invention having the above structure can be coupled to the upper part of the parking sensor by one-touch type by rotating after inserting the upper part of the sensor through the inner through hole of the holder. When the conventional ultrasonic parking sensor is attached, it is not necessary to additionally provide a screw, an adhesive, a hanger, or the like, so that the assembly labor due to the sensor can be reduced and the detachment and convenience can be achieved.

Claims (4)

Parking detection sensor for detecting the parking of the vehicle by using the ultrasonic sensor for detecting the ultrasonic parking having a connection member protruding a certain length to the upper portion of the enclosure, and a hook ring protruding a predetermined length outward on the connecting member on the raceway A holder for fixing a sensor mounted to an installation hole formed on the raceway for fixing to the The holder is composed of a body portion formed with a through hole of a predetermined size inside and out so that the connecting member of the sensor, and a wing portion extending a predetermined length from the upper end of the body portion to the outside of the body, The body portion is formed with a binding hole on both sides of the outer surface, a guide groove for inserting the hook ring of the sensor connecting portion is formed inside the through hole, a plurality of the hook ring is bound around the upper surface of the body Holder for fixing the ultrasonic parking sensor, characterized in that the seating groove is formed. The method of claim 1, The guide grooves formed on the inner wall of the inner through groove of the body portion holder for fixing the ultrasonic parking sensor, characterized in that formed in the position opposite to each other. The method of claim 1, The mounting groove is a holder for fixing the ultrasonic parking sensor, characterized in that it is installed at a predetermined interval along the circumference of the through hole on the upper surface of the body with respect to the guide groove. The method of claim 1, Holder for fixing the ultrasonic parking sensor, characterized in that the outer surface portion of the body in which the binding port is formed to form a flat surface from the top to the lower direction.