Structure for installing gyro sensor

专利摘要:
PURPOSE: A gyro sensor mounting structure is provided to separately mount a gyro sensor as a separate unit instead of mounting to a main PCB, and mount the gyro sensor horizontally regardless of the mounting angle of a navigation unit by forming a plurality of mounting holes in various angles to a bracket for fixing the gyro sensor, thereby outputting precise right and left rotation angles. CONSTITUTION: A structure for mounting a gyro sensor includes a bracket(21), a gyro sensor(22), an auxiliary PCB(23), and a signal connecting element. The bracket is mounted to a side of a navigation unit(20) mounted in a vehicle. The bracket has a plurality of mounting holes(21a) for mounting the gyro sensor at various angles with respect to the navigation unit. The gyro sensor is fixed to the bracket for measuring a rotation angle of the vehicle. The auxiliary PCB fixes and supports the bracket and the gyro sensor to mount them integrally. The signal connecting element is mounted to the auxiliary PCB for connecting the auxiliary PCB to a main PCB(24), thereby transmitting signals of the gyro sensor to the main PCB of the navigation unit. The signal connection element includes first and second connectors(26,27) respectively mounted to the auxiliary and main PCBs, and a flexible wire(28) connecting the first and second connectors.
公开号:KR20040031191A
申请号:KR1020020060568
申请日:2002-10-04
公开日:2004-04-13
发明作者:전화수
申请人:현대자동차주식회사；
IPC主号:

专利说明:

Gyro sensor mounting structure {STRUCTURE FOR INSTALLING GYRO SENSOR}
[12] The present invention relates to a gyro sensor mounting structure and a method thereof, and more particularly to a gyro sensor mounting structure for ensuring the accuracy of the left and right rotation angle received from the gyro sensor (gyro sensor).
[13] The vehicle is equipped with a stereo set capable of receiving radio, for example music cassette tapes or CDs (Compact Discs), and furthermore, it is possible to watch over-the-air TVs, and VCDs (Video Compact Discs). There is also a liquid crystal display device for reproducing the.
[14] The vehicle is equipped with a navigation unit for displaying the current position of the vehicle together with a map on a display means such as the liquid crystal display device described above.
[15] As shown in FIG. 1, the main PCB 10 provided inside the navigation unit is equipped with a gyro sensor 11, which is an element capable of measuring a rotation angle of a vehicle. Since the mounting condition of the gyro sensor 11 is within ± 5 °, the mounting angle of the navigation unit is limited.
[16] In addition, since the gyro sensor 11 is inevitably mounted on the main PCB 10, when the navigation unit is mounted at an angle to the vehicle, the gyro sensor 11 may output continuous error data, thereby decreasing accuracy of data.
[17] However, the current trend of the vehicle is to mount the navigation unit of 20 to 30 degrees in order to secure a sense of openness in the interior of the vehicle, the mounting of the navigation unit is a problem.
[18] The present invention has been made to solve the above problems, and an object thereof is to provide a gyro sensor mounting structure for outputting accurate data.
[1] 1 is a view schematically showing a gyro sensor mounting structure according to the prior art.
[2] Figure 2 is a perspective view schematically showing a gyro sensor mounting structure according to the present invention.
[3] 3 is a front view of the structure seen in FIG.
[4] 4 is a detailed partial cross-sectional view of FIG.
[5] <Description of the symbols for the main parts of the drawings>
[6] 20. Navigation unit
[7] 21. Bracket
[8] 22. Gyro Sensor
[9] 23. Secondary PCB
[10] 24. Main PCB
[11] 25. Chassis
[19] Gyro sensor mounting structure of the present invention for achieving the above object, the bracket is provided on one side of the navigation unit installed in the vehicle; A gyro sensor fixed to the bracket to measure a rotation angle of the vehicle; An auxiliary PCB for fixing and supporting the bracket and the gyro sensor to be integrally installed; And a signal connection means installed on the auxiliary PCB to connect the auxiliary PCB and the main PCB so that a signal of the gyro sensor is transmitted to the main PCB of the navigation unit.
[20] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[21] FIG. 2 is a perspective view schematically showing a gyro sensor mounting structure according to the present invention, and FIG. 3 is a front view of the structure seen from 'B' of FIG. 2.
[22] Referring to each of the drawings, the gyro sensor mounting structure according to the present invention, the bracket 21 is installed on one side of the navigation unit 20 installed in the vehicle, and fixed to the bracket 21 to measure the rotation angle of the vehicle A gyro sensor 22, an auxiliary PCB 23 for fixing and supporting the bracket 21 and the gyro sensor 22 to be integrally installed, and an auxiliary PCB 23 mounted on the auxiliary PCB 23 so as to support the gyro sensor 22. It comprises a signal connection means for connecting the auxiliary PCB 23 and the main PCB 24 so that the signal is transmitted to the main PCB 24 of the navigation unit 20.
[23] The signal connection means, the first connector 26 installed on the auxiliary PCB 23, the second connector 27 provided on the main PCB 24, one end is connected to the first connector 26, The other end is configured to include a flexible wire (28) connected to the second connector (27).
[24] In addition, a plurality of mounting holes 21a are formed in the bracket 21 at a predetermined angle so that the gyro sensor 22 may be mounted at different angles to the navigation unit 20.
[25] This mounting hole 21a is formed in 5 degrees units as shown in FIG.
[26] Therefore, the gyro sensor 22 is fastened to the inner wall of the main body of the navigation unit 20, that is, the inner wall of the chassis 25 of the navigation unit 20 by using, for example, a screw 29.
[27] Referring to the operation of the gyro sensor mounting structure according to the present invention having the configuration as described above are as follows.
[28] Referring back to the drawings, the gyro sensor mounting structure according to the present invention, the gyro sensor 22 and a plurality of mounting holes 21a by installing a plurality of brackets 21 formed at a predetermined angle on the auxiliary PCB 23 This is done by mounting it on the inner wall of the main chassis 25 of the navigation unit 20 and connecting the auxiliary PCB 23 and the main PCB 24 of the navigation unit 20 with the above-described signal connection means.
[29] Therefore, the data signal from the gyro sensor 22 is transmitted to the main PCB 24, and in particular, the mounting angle of the gyro sensor 22 may be changed as necessary.
[30] As described above, in the present invention, the gyro sensor 22, which is mounted on the existing main PCB 10 (see FIG. 1), is configured as a separate unit, and is mounted on the inner wall chassis 25 of the navigation unit 20. It is a structure for transmitting a signal using the flexible wire (28).
[31] As described above, the gyro sensor mounting structure according to the present invention has the following effects.
[32] The gyro sensor is not mounted on the main PCB, but can be installed separately as a separate unit, and the bracket for fixing the gyro sensor is provided with a plurality of mounting holes at various angles, so that the gyro sensor is horizontal regardless of the mounting angle of the navigation unit. It can be mounted to the data to receive the data from the gyro sensor, that is, it can output the right and left rotation angle.
[33] Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent embodiments are possible. Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

权利要求:
Claims (5)
[1" claim-type="Currently amended] A bracket installed at one side of the navigation unit installed in the vehicle;
A gyro sensor fixed to the bracket to measure a rotation angle of the vehicle;
An auxiliary PCB for fixing and supporting the bracket and the gyro sensor to be integrally installed;
And a signal connection means installed on the auxiliary PCB to connect the auxiliary PCB and the main PCB so that a signal of the gyro sensor is transmitted to the main PCB of the navigation unit.
[2" claim-type="Currently amended] The method of claim 1,
The signal connection means,
A first connector installed on the auxiliary PCB;
A second connector installed on the main PCB;
One end is connected to the first connector, the other end is a gyro sensor mounting structure, characterized in that it comprises a flexible wire connected to the second connector.
[3" claim-type="Currently amended] The method of claim 1,
The bracket has a gyro sensor mounting structure, characterized in that a plurality of mounting holes are formed at a predetermined angle so that the gyro sensor can be mounted at different angles to the navigation unit.
[4" claim-type="Currently amended] The method of claim 3,
The mounting hole is a gyro sensor mounting structure, characterized in that formed in 5 ° units.
[5" claim-type="Currently amended] The method of claim 1,
The gyro sensor mounting structure, characterized in that installed on the inner wall of the main body of the navigation.

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同族专利:

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公开号 | 公开日

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KR100471261B1|2005-03-08|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2002-10-04|Application filed by 현대자동차주식회사

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2002-10-04|Priority to KR20020060568A

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2004-04-13|Publication of KR20040031191A

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2005-03-08|Application granted

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2005-03-08|Publication of KR100471261B1

优先权:

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申请号 | 申请日 | 专利标题

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KR20020060568A|KR100471261B1|2002-10-04|2002-10-04|Structure for installing gyro sensor|