KR20040026292A - Calibration apparatus for releasing a vehicle-door locks - Google Patents

Abstract

PURPOSE: A measurement apparatus used for unlocking a vehicle door is provided to precisely measure a height of a locking pin without errors by allowing a probe to be fixedly maintained in a locking device of the vehicle door. CONSTITUTION: A measurement apparatus used for unlocking a vehicle door includes a probe(51) having plural sensing lines(61). The probe(51) is inserted into a locking pin(5) by passing through a hole of the locking pin(5) so that the locking pin(5) is aligned in line with the probe(51). A position of the locking pin(5) is detected by the sensing lines(61) of the probe(51) when the sensing lines(61) make contact with the locking pin(5). The sensing lines(61) send measuring values thereof to a monitor which displays and stores the measuring values of the sensing lines(61).

Description

Measurement apparatus for releasing a vehicle-door locks}

The present invention relates to a measuring device for unlocking a car door used to make a new key when the car key is lost, and more particularly, the probe is not shaken after the probe is inserted into the locking device of the car door. The present invention relates to a measuring device for unlocking an automobile door that does not generate an error when measuring height and which can be easily measured even by a skilled person.

Republic of Korea Utility Model No. 165994 (registered October 21, 1999) introduces the "tungdong pin height measuring fixture of track fixing device".

However, since the probe pin is inserted obliquely into the lock of the car door, and the probe measures the height of the ball pin by pressing the ball pin (locking pin), the user does not need to keep the light inside the lock of the car door. There is a problem that the measurement error occurs because it is to look directly, and by measuring the height of the ball pin by pressing the ball pin with an obliquely inserted probe.

Accordingly, an object of the present invention is that the probe is not shaken after the probe is inserted into the locking device of the car door, so that the error does not occur when measuring the height of the locking pin, and it is easy to measure the door of the car which can be easily measured even by a skilled person. To provide a measuring device.

1 is a front view schematically showing a main portion of a locking device for a general automobile door

Figure 2 is a side view schematically showing a locking device for a vehicle door of Figure 1

3 to 5 is a process chart for measuring the position of the locking pin by using the measuring device for the vehicle door release according to the first embodiment to explain the spirit of the present invention

FIG. 6 is a perspective view illustrating a measuring device for releasing a vehicle door according to a first embodiment in which the spirit of the present invention of FIGS. 3 to 5 is specifically implemented.

7 is an enlarged perspective view of the probe of FIG. 1;

FIG. 8 is a side view of the probe device of FIG. 2 in a state in which one is removed to show the inside of the case; FIG.

9 is a side view of a slit cell

10 is a perspective view of the probe;

11A to 11E are process diagrams illustrating a process of measuring a locking pin position of a locking device of a car door by using the measuring device for unlocking the car door of FIG. 6.

12 is a side view schematically showing a probe of a measuring device for releasing a vehicle door according to a second embodiment of the present invention.

* Description of Signs of Main Parts of Drawings *

10: probe device 11: case

21: slide cell 51: probe

71: ring 91: connector

100: monitor

One example of the measuring device for the vehicle door release according to the present invention for achieving the above object is that the probe having a plurality of sensing lines is inserted into the locking pin through the hole of the locking pin, the locking pin is the probe After being arranged in line, the position of the locking pin is read out by contacting the sensing pin of the probe with the locking pin, which is retracted from the probe and returned to its original position.

The measuring device for unlocking the car door includes a probe device including a probe, a monitor for displaying and storing the measured value measured by the probe device, and a locking device before inserting the probe of the probe device into the locking device of the car door. It is characterized by consisting of a slide housing for preventing the shaking of the probe by fixing the probe device after the probe of the probe device is inserted into the locking device of the car door while pushing out the rainproof cover provided in the.

The probe device is a slide cell is mounted on the case equipped with the probe so that the sliding movement is protected by the slide cell, the probe is mounted on the upper end of the case to limit the operation of the slide cell sliding movement in the case and The case and the monitor are connected by a connector.

The slide cell has a rear end of the upper sliding part and the lower sliding part connected to each other by a curved part, and is bent at the tip of the upper sliding part to form an upper vertical part. A first lower horizontal portion stepped from the intermediate horizontal portion extends, a first inclined portion is refracted at the tip of the first lower horizontal portion, a second lower vertical portion is formed at the tip of the lower sliding portion, and the lower vertical portion A second intermediate horizontal portion is refracted and extends, a second lower horizontal portion stepped from the second intermediate horizontal portion extends, a second inclined portion is refracted at the tip of the second lower horizontal portion, and a stop groove in the upper sliding portion Is formed, a mounting groove is formed in the first intermediate horizontal portion and the second intermediate horizontal portion, the rubber ring is mounted to the mounting groove And that is characterized.

The monitor has a start button, a save button, and a select button disposed at a lower portion of the LCD screen displaying a value measured by the probe, an up / down button disposed at the lower portion of the select button, a battery is built in, and a battery at the lower side of the side. Characterized in that the power switch for applying the power of the arrangement.

Another example of the measuring device for unlocking the automobile door according to the present invention is that the inclined portion is formed at the tip of the probe, and the pair of five sensing lines are mounted on the inclined portion, so that the probe locks through the hole of the locking pin. Since the locking pins are arranged in line with the probes, the locking pins are positioned on the inclined part of the probes by springs, so that the locking pins are contacted by the sensing line of the probes. The position is read and displayed on a monitor.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, in general, the locking device 3 of an automobile door is arranged with a plurality of locking pins 5 (generally eight) in the keyway 4 so as to be offset from each other by a spring 7. When the locking pin 5 and the center of the key (not shown) are fitted, they are released.

Therefore, the shape of the key can be copied by reading the position of the locking pin 5 of the locking device 3 of the vehicle door as described above.

3 to 5, in the measuring device for unlocking a vehicle door according to the first embodiment of the present invention, a probe 51 having a plurality of sensing lines 61 passes through a hole of the locking pin 5. The locking pins 5 are arranged in the probes 51 in a row, and then, after the probes 51 are retracted, the locking pins 5 are returned to their original positions. The position of the locking pin 5 is read through the contact between the locking pin 5 and the sensing line 61 of the probe 51.

That is, since four sensing lines 61 are mounted in pairs of two in the probe 51 and are arranged at regular intervals from the outside in order, the first sensing line 61a indicates the measured value 1 on the monitor. , The second sensing line 61b represents the measurement value 2, the third sensing line 61c represents the measurement value 4, and the third sensing line 61c represents the measurement value 4. Therefore, as shown in FIG. 3, the probe 51 is passed through the hole of the locking pin 5 so that the locking pin 5 is caught in the probe 51 in a line, and then shown in FIG. 4. As described above, when the probe 51 is retracted, for example, the first locking pin 5a and the first and second sensing lines 61a of the sensing lines of the probe 51 that return from the probe 51 to the original position. , 61b) come in contact, and the third and fourth sensing lines 61c and 61d do not contact the first locking pin 5a, so that the control unit of the monitor recognizes the signal value as 2. Subsequently, as shown in FIG. 5, when the probe 51 is further retracted to the rear, the second locking pin 5b and the sensing lines of the probe 51 returning from the probe 51 to their original positions. The first, second, and third sensing lines 61a, 61b, and 61c are in contact with each other, and the fourth sensing line 61d is not in contact with the second locking pin 5b. It will be recognized as 3. In this way, by measuring all the positions of the locking pins arranged in the locking device of the automobile door, the position of the locking pin 5 can be read.

An example in which the measuring device for unlocking a vehicle door according to the first embodiment of the present invention is implemented will be described in detail with reference to FIGS. 6 to 10.

Referring to FIG. 6, a measuring device for unlocking an automobile door according to a first exemplary embodiment of the present invention includes a probe device 10 including a probe 51 and a measured value measured by the probe device 10. Rainproof penetration prevention cover provided in the locking device 3 before the monitor 100 for displaying and storing, and the probe 51 of the probe device 10 is inserted into the locking device 3 of the car door 1. (9) to push out the probe 51 of the probe device 10 is inserted into the locking device (3) of the car door (1) and then fixed the probe device (10) to prevent shaking of the probe device (10) It consists of a slide housing 200 for.

Referring to FIG. 7, the probe device 10 is mounted on the case 11 on which the probe 51 is mounted so as to be slidably movable, so that the probe 51 may be moved by the slide cell 21. ) Is protected, the ring 71 is mounted on the upper end of the case 11 to limit the operation of the slide cell 21 sliding in the case 11, the case 11 and the monitor 100 It is connected by the connector 91.

6 and 7, the case 11 is a male and female pair is fastened by a fastening means 12 such as bolts, and a PCB board 15 for connecting the probe 51 and the connector 91. Is built.

The PCB board 15 is disposed between the sensing line 61 of the probe 51 and the connector 91 to transmit the sensing value of the sensing line 61 to the monitor 100 through the connector 91.

Referring to FIG. 4, the rear end of the upper sliding part 23 and the lower sliding part 33 is connected by the curved part 22, and the slide cell 21 is refracted at the front end of the upper sliding part 23. An upper vertical portion 24 is formed, the first intermediate horizontal portion 25 is bent and extended in the upper vertical portion 24, and the first lower horizontal portion (stepped from the first intermediate horizontal portion 25) 26 extends, the first inclined portion 27 is refracted at the tip of the first lower horizontal portion 26, and the second lower vertical portion 34 is refracted at the tip of the lower sliding portion 33. And a second middle horizontal portion 35 is bent and extended in the lower vertical portion 34, and a second lower horizontal portion 36 stepped in the second intermediate horizontal portion 35 extends. The second inclined portion 37 is bent at the tip of the second lower horizontal portion 36, and the stop groove 28 is formed in the upper sliding portion 23. The horizontal portion 25 and a second middle horizontal portion 35 of the mounting groove (29, 39) is formed in said mounting the rubber ring 41 into the groove (29, 39) are mounted.

The rubber ring 41 imparts contraction force so that the free end of the slide cell 21 is contracted inward.

Referring to FIG. 10, the probe 21 has a sensing line 61 mounted on the sensor bar 52 so that the tip of the sensing line 61 slightly protrudes from the tip of the sensor bar 52.

The sensor bar 52 has a scale display portion 53 is formed, the first to fourth bar members 54, 55, 56, 57 are integrally formed, the first to fourth when viewed from the front on the outer surface Bar members 54, 55, 56, 57 are arranged in a zigzag, guide grooves 58, 59 for guiding the slide cell 21 in the first and fourth bar members 54, 57 are formed, Inner surfaces of the first bar member 54 and the fourth bar member 57 support side surfaces of the first lower horizontal portion 26 and the second lower horizontal portion 36 of the slide cell 21, respectively. Two sensing lines are disposed on the bar members 54, 55, 56, and 57.

The sensing line 61 is a pair of four, two pairs are mounted on the sensor bar 52, the measured value of the first sensing line 61a is stored as 1 in the monitor 100, the second sensing line ( The measured value of 61b) is stored as 2 in the monitor, the third sensing line 61c is stored as 3, and the fourth sensing line 61d is stored as 4.

Referring again to FIG. 1, the monitor 100 displays a start button 102, a storage button 103, and a selection button 104 at the bottom of the LCD screen 101 displaying the value measured by the probe 50. Up and down buttons 105 and 106 are disposed below the selection button 104, a battery (not shown) is built-in, and a power switch 107 for applying power to the battery at a lower side of the side. Is placed.

When the monitor 100 configured as described above turns on the power switch 107 and presses the select button 104, the cursor is positioned at the pin number position on the LCD screen 101, and the user moves the up / down buttons 105 and 106. ) To select the number of pins. When the user selects the number of pins using the up / down buttons 105 and 106 and presses the start button 102, the cursor is positioned at the signal display position 1 on the LCD screen 101, and the signal value is When input, the cursor automatically moves to the 2nd signal display position. When the number of pins set in this manner is displayed on the LCD screen 101, the storage button 103 can be stored by pressing the selection button 102. Also, when the selection button 102 is pressed while measuring the signal value, the LCD screen 101 is displayed. The movement of the cursor is manually switched at, so that the user can press the up / down buttons 105 and 106 to move the cursor to the desired signal display position and display the input value.

The slide housing 200 has a square hole 201 through which the probe 51 of the probe device 10 is fitted, and cutouts 202 and 203 are formed in the upper and lower portions of the square hole 201. When the probe 51 is inserted into the square hole 201, the intermediate horizontal portions 25 and 35 of the slide cell 21 are fitted into the cutouts 202 and 203, and the protrusions 204 are formed. Then, the rainproof penetration prevention cover 5 of the locking device 3 of the automobile door 1 is pushed out.

Referring to Figures 6 and 11a to 6c will be described the process of measuring as follows by using the measuring device for unlocking the vehicle door according to the present invention configured as described above.

As shown in FIG. 6, the slide housing 200 is fitted to the locking device 3 of the automobile door 1. At this time, the protrusion 204 of the slide housing 200 pushes the rainproof cover 5 of the locking device 3.

Thereafter, the probe 51 of the probe device 10 is inserted into the locking device 3 of the vehicle door 1 through the square hole 201 of the sliding housing 200. At this time, as shown in FIG. 11A, the ring 71 is inserted into the stop groove 28 of the slide cell 21 to protect the sensing line 61 of the probe 51. The inclined portions 27 and 37 are not pushed back.

Then, as shown in FIG. 11B, the ring 71 is removed from the stop groove 28 of the slide cell 21, and as shown in FIG. 11C, the case 11 is moved toward the slide housing 200. Pushing, and the ring 71 rotates forward of the case 11 so that the ring 71 secures the upper vertical portion 24 of the slide cell 21 so that the slide cell 21 moves further forward. prevent. At this time, as shown in FIG. 11D, the inclined portions 27 and 37 of the slide cell 21, which are protecting the sensing line 61 of the probe 51, are guide grooves 58 of the sensor bar 52. 59, the sensing line 61 of the probe 51 is exposed from the slide cell 21.

Thereafter, as shown in FIG. 11E, the probe 51 slides until the first scale of the display scale 53 displayed on the sensor bar 52 of the probe 51 is pulled back by pulling the case 11. To be removed from the housing 200. At this time, as described above, the locking pin 4 of the locking device 3, which is caught on the sensor bar 52 of the probe 51, returns to its original position by the elastic force of the spring, and the locking pin 4 The side of is in contact with the sensing line 61 of the probe (51).

Referring to FIG. 12, in the measuring apparatus for unlocking a vehicle door according to the second exemplary embodiment of the present invention, inclination parts 303 and 305 are formed at the tip of the probe 300, and inclination parts 303 and 305 are provided. The sensing line 311 which consists of five pairs is respectively mounted.

Therefore, the probe 300 is inserted into the locking pin 5 through the hole of the locking pin 5, so that the locking pin 5 is arranged in a line with the probe 300, and then the probe ( When the back 300 is retracted, the locking pin 5 is positioned on the inclined portion 303 of the probe 300 by the spring 7, so that the sensing line 61 of the probe 51 contacts the sensing line 61. The position of the locking pin 5 is read and displayed on a monitor (not shown).

Here, the monitor stores 0 sensing line 311a as 0 in the controller, 1 sensing line 01, 2 sensing line 012, 3 sensing line 0123, 4 sensing line 01234, and the like. , 0 is regarded as number recognition value, and the value immediately before 0 and the last value are recognized as the display value. Therefore, when the position value of the locking pins is 1234321, for example, when the probe 300 senses all the positions of the locking pins 5, the control unit of the monitor stores data as 01012012301234012301201201, and then stores the 1234321 value at once. Display on the LCD screen.

Thus, the user can store the displayed value on the LCD screen of the monitor and read it to produce a key.

Therefore, the measuring device for the vehicle door release according to the second embodiment of the present invention has an effect that the user can read the locking pin position of the car door by a simple operation of inserting and removing the probe into the locking device of the car door.

An example in which the measuring device for unlocking a vehicle door according to the second embodiment of the present invention is implemented will be described in detail with reference to FIGS. 6 to 10.

Inclined portions 303 and 305 are formed at the tip of the probe 300 according to the second embodiment as described above, and five sensing lines 311 are mounted on the inclined portions 303 and 305, respectively. The configuration is the same as that of the measuring device for unlocking a vehicle door according to the first embodiment, except for the way that the control unit of the monitor stores and displays the sensing line.

As described above, the measuring device for the vehicle door release according to the present invention does not cause an error when measuring the height of the locking pin because the probe is not shaken after the probe is inserted into the locking device of the car door, even if not skilled There is an effect that can be easily measured.

Claims (6)

Since the probe 51 having a plurality of sensing lines 61 is inserted into the locking pin 5 through the hole of the locking pin 5, the locking pin 5 is aligned in line with the probe 51. After the arrangement, the locking pin 5 is brought into contact with the locking pin 5 and the sensing line 61 of the probe 51, which are returned from the probe 51 to the original position while retracting the probe 51 back. Measuring device for the vehicle door unlocking, characterized in that for reading the position of. A probe device 10 including a probe 51, a monitor 100 for displaying and storing measured values measured by the probe device 10, and a probe 51 of the probe device 10. Before inserting into the locking device 3 of the car door 1, the rainproof penetration preventing cover 9 provided in the locking device 3 is pushed out, and the probe 51 of the probe device 10 moves to the car door 1. After the insertion of the locking device (3) of the measuring device for fixing the vehicle door, characterized in that consisting of a slide housing 200 for preventing the shaking of the probe device by fixing the probe device (10). The method of claim 2, The probe device 10 is a slide cell 21 is mounted on the case 11 on which the probe 51 is mounted so as to be slidable so that the probe 51 is protected by the slide cell 21. Ring 71 is mounted on the upper end of the case 11 to limit the operation of the slide cell 21 sliding in the case 11, the case 11 and the monitor 100 by the connector 91 Measuring device for the vehicle door release, characterized in that connected. The method of claim 3, wherein The slide cell 21 is connected to the rear end of the upper sliding portion 23 and the lower sliding portion 33 by the curved portion 22, and is refracted at the front end of the upper sliding portion 23 to the upper vertical portion 24 Is formed, the first intermediate horizontal portion 25 is bent and extended from the upper vertical portion 24, and the first lower horizontal portion 26 stepped from the first intermediate horizontal portion 25 extends, The first inclined portion 27 is refracted at the tip of the first lower horizontal portion 26, and the second inclined portion 27 is refracted at the tip of the lower sliding portion 33 to form a second lower vertical portion 34. The second intermediate horizontal portion 35 is bent and extended in the portion 34, and the second lower horizontal portion 36, which is stepped in the second intermediate horizontal portion 35, extends, and the second lower horizontal portion ( The second inclined portion 37 is refracted at the tip of 36, a stop groove 28 is formed in the upper sliding portion 23, and the first intermediate horizontal portion 25 and the first intermediate portion 25 are formed. 2 is a mounting groove (29, 39) is formed in the intermediate horizontal portion (35), the measuring device for the vehicle door unlocking, characterized in that the rubber ring (41) is mounted on the mounting groove (29, 39). The method of claim 2, The monitor 100 has a start button 102, a storage button 103, and a selection button 104 disposed below the LCD screen 101 displaying the value measured by the probe 50. Up and down buttons 105 and 106 are disposed at the bottom, a battery (not shown) is built in, and a power switch 107 for applying power to the battery is disposed at the lower side of the side. Measuring device for unlocking a car door. Inclined portions 303 and 305 are formed at the tip of the probe 300, and five sensing pairs 311 are mounted on the inclined portions 303 and 305, respectively, so that the probe 300 is locked. The locking pins 5 are inserted in the locking pins 5 through the holes of the king pins 5, so that the locking pins 5 are arranged in a line with the probes 300, and then, when the probes 300 are retracted back, the springs 7 Since the locking pin 5 is positioned on the inclined portion 303 of the probe 300, the position of the locking pin 5 is monitored through the contact of the sensing line 61 of the probe 51. Measuring device for the vehicle door release, characterized in that for reading and display in.