KR20100022244A

KR20100022244A - Sliding monitor apparatus

Info

Publication number: KR20100022244A
Application number: KR1020080080820A
Authority: KR
Inventors: 여부근
Original assignee: 현대자동차주식회사
Priority date: 2008-08-19
Filing date: 2008-08-19
Publication date: 2010-03-02

Abstract

PURPOSE: A sliding monitor device is provided to satisfy customer's interest by sliding and drawing out a monitor from the case and at the same time rotating and unfolding the monitor. CONSTITUTION: A sliding monitor device comprises a case(200), a guide member(300), a transport unit(400) and a gear member(500). The case comprises a housing groove(210) and a gear(230). The monitor is accepted into the housing groove. The gear is formed in front of the upper surface of the housing groove. The guide member is coupled with a rotary shaft of the monitor to be rotated. The transport unit moves the guide member forward and backward. The gear member is coupled with the rotary shaft of the monitor to be rotated.

Description

Sliding Monitor Device {SLIDING MONITOR APPARATUS}

The present invention relates to a sliding monitor device, and more particularly, to a sliding monitor device that can improve the convenience of use by configuring the sliding monitor device to be rotated and unfolded at the same time as sliding out the monitor to the outside of the case.

In general, automobiles have increased demand as their income level increases, and as consumers' needs diversify, they provide convenience and comfort to drivers and passengers during driving and stopping, as well as functions as simple means of transportation in the past. In addition, it is equipped with convenience devices to soothe boredom while driving.

Among these convenient devices, a monitor device is a device for receiving an internal or external video signal (TV, video, advertisement, movie, various satellite signals, etc.) and displaying the same on a monitor.

In particular, in the conventional case, a CRT (Cathode Ray Tube) monitor is mainly used, but recently, a liquid crystal display (LCD) monitor is widely used.

The LED monitor is capable of free image display and text display, and uses a thin-film thin film transistor liquid crystal display (TFT-LCD), which is a matrix of pixels in which a transistor and a display rare electrode are combined on a glass substrate. It is done by arranging.

Such a conventional monitor device includes a case mounted on the center of a crash pad of a vehicle, a monitor displaying a signal transmitted from the outside provided in the front of the case in an image or a letter, and displayed on the monitor. And an operation switch for allowing the driver or passenger to operate the image or text.

However, the conventional monitor device is mounted on a large area in front of the crash pad, which makes it difficult to install convenience devices such as audio devices. Furthermore, since the monitor is always exposed to the outside, the monitor may be damaged due to external impact. There was this.

The present invention has been made to solve the above problems, the present invention can improve the ease of use by configuring the sliding monitor device to be unfolded and rotated while simultaneously withdrawing the monitor to the outside of the case, the mounting area This can be minimized.

Sliding monitor device of the present invention for achieving the above object is a housing having a housing is accommodated, the case having a gear portion formed in front of the upper surface of the receiving groove; A guide member rotatably coupled to the rotating shaft of the monitor; A conveying part for advancing or retracting the guide member to draw out the monitor to the outside or to the inside of the case; And a gear member coupled to the rotating shaft of the monitor so as to be interlocked and rotated while being engaged with the gear unit when the monitor is pulled out.

The inner surface of the case is formed with a guide groove to which the guide member is slidably coupled.

The conveying unit includes a forward and reverse motor, and a screw shaft for advancing or reversing the guide member according to the rotation direction of the forward and reverse motor.

One end of the screw shaft is integrally formed with the rotating shaft of the stationary motor, the other end extends to the inlet of the receiving groove, and the screw formed on the shaft is engaged with the thread formed in the coupling groove of the guide member.

On one side of the outer circumferential surface of the receiving groove is formed a support groove into which the rotating monitor is inserted and supported.

The corresponding surface of the guide member and the gear member is formed with an angle adjusting portion for limiting the rotation angle of the gear member, the angle adjusting portion is formed in the engaging groove formed in the guide member, one side of the gear member when the gear member is rotated It has a locking projection that is supported by being caught in the locking groove.

As described above, the present invention can improve the convenience of use by configuring the sliding monitor device to be rotated and unfolded at the same time as sliding out the monitor to the outside of the case can meet the consumer's purchase needs, can give a luxury In addition, there is an effect that can minimize the mounting area.

Hereinafter, a sliding monitor device according to the present invention will be described in detail with reference to FIGS. 1 to 6.

1 and 2, the sliding monitor device of the present invention is intended to be rotated and unfolded while simultaneously sliding out the monitor inserted in the horizontally laid out state.

That is, the sliding monitor device is a case 200 that houses the monitor 100, the guide member 300, the guide member 300 for slidingly coupling the monitor 100 to the inside of the case 200, the guide member 300 is a straight line In accordance with the movement of the monitor 100 to the outside of the case 200 or the transfer unit 400 for entering into the interior, and includes a gear member 500 for rotating the monitor 100 vertically.

The monitor 100 receives an external signal and performs an image output and an audio output on the screen.

Since the monitor 100 has the same configuration and function as the conventional monitor described in the related art, a detailed description thereof will be omitted.

The case 200 is for accommodating the monitor 100 in a lying down state. The case 200 is mounted at one side of the front of a crash pad (not shown), and the receiving groove 210 is accommodated in a state in which the monitor 100 is laid down. The guide groove 220 is formed in the receiving direction of the monitor 100 on both inner walls of the receiving groove 210, and the guide member 300 described below is coupled to the guide groove 220.

And the toothed gear portion 230 in the receiving direction of the monitor 100 is formed in front of the upper surface of the receiving groove 210.

In addition, a support groove 240 in which the monitor 100 is inserted and supported when the monitor 100 is rotated is formed on the front upper portion of the case 200, and the monitor 100 is left and right through the support groove 240. Vibration can be prevented.

One side of the guide member 300 is freely coupled to the rotation shaft 110 of the monitor 100, the other side is coupled to the guide groove 220 so as to be slidable.

As shown in FIG. 3, the transfer unit 400 is configured to draw out the monitor 100 to the outside of the case 200 or to the inside thereof, and includes a forward / reverse motor 410 installed in the receiving groove 210. It includes a screw shaft 420 for moving the guide member 300 along the guide groove 220 as it rotates when the stationary motor 410 is driven.

And one end of the screw shaft 420 is integrally connected to the rotating shaft of the stationary motor 410, the other end is formed to extend to the inlet of the receiving groove 210, the screw formed on the shaft in the lower end of the guide member 300 The thread of the formed coupling groove 310 is engaged.

That is, the guide member 300 is moved immediately along the screw shaft 420 by the rotational movement of the screw shaft 420.

Here, the screw shaft 420 is preferably located between the contact surface of the guide groove 220 and the guide member 300, and thus the ease of mounting the screw shaft 420 and the guide member 300 smoothly Can be moved sliding

Accordingly, when the forward / reverse motor 410 is driven, the transfer unit 400 rotates in conjunction with the rotation axis of the forward / reverse motor 410, and the guide member 300 is rotated by the rotation of the screw shaft 420. Forward or backward along the screw shaft 420, and at the same time in conjunction with the guide member 300, the monitor 100 is drawn out of the case 200 or is drawn into the inside.

As shown in FIG. 4, the gear member 500 rotates the monitor 100 to be drawn out, and is located between the rotation shaft of the monitor 100 and the guide member 300, and the rotation shaft 110 of the monitor 100. It is coupled to be interlocked with, and the gear teeth 510 is formed on the outer peripheral surface to be engaged with the gear unit 130.

That is, as the guide member 300 slides along the guide groove 120 by the driving force of the transfer unit 400, the monitor 100 is drawn out in a lying down state, and the gear member 500 and the gear unit ( As the gear member 500 rotates due to the engagement of the 230, the monitor 100 is rotated upward.

Here, the angle of rotation of the gear member is limited to the corresponding surface of the guide member 300 and the gear member 500 so that the monitor 100 does not lean below 0 ° and does not extend beyond 100 °. The adjusting unit 600 is provided.

That is, as shown in Figure 5, the angle adjusting unit 600, the locking groove 610 is formed to be opened in the upper direction around the rotation axis of the guide member 300, one side of the rotation shaft of the gear member 500 It is provided with a protruding to the engaging projection 620 is supported by being held at both ends of the engaging groove 610 when the left and right rotation of the gear member 500, respectively.

Therefore, the angle adjuster 600 is supported by the locking projection 620 is caught on one side (right side when viewed in Figure 4) of the locking groove 610, the monitor 100 to maintain a state lying down to 0 ° On the other hand, if the locking projection 620 is caught and supported by the other side (left side when viewed in Figure 4) of the locking groove 610, the monitor 100 maintains the extended state to 100 °.

Referring to the operation of the sliding monitor device of the present invention having such a configuration as follows.

[When you pull out the monitor]

As shown in FIG. 6, when the operation switch provided outside the case 100 is clicked, the forward / reverse motor 410 of the transfer unit 400 is driven to rotate the screw shaft 420, and the screw shaft 420 is rotated. The guide member 300 is slid and moved along the guide groove 220 by rotation, and the monitor 100 is drawn out of the case 200 in association with the guide member 300.

Here, when the monitor 100 is pulled out of the case 200 by a predetermined portion, the gear member 500 coupled to the rotating shaft 110 of the monitor 100 rotates while being engaged with the gear unit 230, and thus the monitor ( 100) rotates upwards.

That is, the monitor 100 drawn out from the case 200 rotates upward while being slid and unfolded.

Thereafter, the gear member 500 and the monitor 100 are fixed to the vertical position by the angle adjusting unit 600.

That is, the locking projection 620 located at one end of the locking groove 610 of the angle adjuster 600 rotates along the gear member 500, and then stops while being supported at the other end of the locking groove 610. The monitor 100 is fixed in the unfolded state.

At this time, the monitor 100 is inserted into the support groove 240 and has a stable support force.

When the monitor 100 no longer rotates as described above, the driving of the stationary motor 410 is stopped by a sensor (not shown) and a control device installed in the case 200.

Therefore, the monitor 100 can be improved by the ease of use by sliding and withdrawal to the outside of the case 200 at the same time and rotated out, and also made of a simple structure, easy to manufacture and repair, significantly prevent the occurrence of trouble can do.

[When entering monitor]

After the use of the monitor 100, when the operation switch provided in the case 200 is clicked again, the screw shaft 420 is reversely rotated by the reverse motor 410 and the guide member 300 opens the guide groove 220. In accordance with the home position, the monitor 100 is retracted into the case 200 in conjunction with the gear member 500 while the gear member 500 rotates along the gear part 230, and the monitor 100 rotates downward.

Here, the locking protrusion 620 is supported at one end of the locking groove 610 while rotating along the gear member 500, and accordingly, the monitor 100 is fixed in a laid state and thus the case 200. It is drawn inside (see Fig. 2).

1 is an exploded perspective view showing a sliding monitor device according to the present invention.

2 is an assembled perspective view showing a sliding monitor device according to the present invention.

Figure 3 is a perspective view showing a coupling state of the transfer portion and the guide portion according to the present invention.

Figure 4 is a partial cross-sectional perspective view showing a gear member according to the present invention.

5 is a perspective view showing an angle adjustment unit according to the present invention.

Figure 6 is a perspective view showing a state diagram used in the sliding monitor device according to the invention.

Explanation of symbols on the main parts of the drawings

100: monitor 200: case

210: receiving groove 220: guide groove

230: gear portion 240: support groove

300: guide member 400: transfer part

410: forward and reverse motor 420: screw shaft

500: gear member 600: angle adjustment unit

610: locking groove 620: locking projection

Claims

A case having a housing in which the monitor is accommodated, and a gear part formed in front of an upper surface of the storage groove;

A guide member rotatably coupled to the rotating shaft of the monitor;

A conveying part for advancing or retracting the guide member to draw out the monitor to the outside or to the inside of the case;

And a gear member coupled to the rotating shaft of the monitor so as to be interlocked and rotated while being engaged with the gear part when the monitor is pulled out.

The method according to claim 1,

Sliding monitor device is formed on the inner surface of the case is formed with a guide groove to which the guide member is slidably movable.

The method according to claim 2,

The conveying unit includes a forward and backward motor, a screw shaft for moving the guide member forward or backward in accordance with the rotation direction of the forward and reverse motor.

The method according to claim 3,

One end of the screw shaft is formed integrally connected with the rotating shaft of the stationary motor, the other end is formed extending to the inlet of the receiving groove, the screw formed on the shaft is engaged with the screw thread formed in the coupling groove of the guide member.

The method according to claim 1,

Sliding monitor device is formed on one side of the outer circumferential surface of the receiving groove is a support groove for inserting and supporting the rotating monitor.

The method according to claim 1,

On the corresponding surface of the guide member and the gear member is formed an angle adjusting portion for limiting the rotation angle of the gear member,

The angle adjusting unit is a sliding monitor device having a locking groove formed in the guide member, the locking projection formed on one side of the gear member and supported by the locking groove when the gear member is rotated.