CZ306052B6 - Monitor hinged mounting - Google Patents

Abstract

The present invention relates to a monitor hinged mounting, where a monitor is rotatably mounted on an arm, which in rotatably mounted in a storage box (5) and the arm is fixedly coupled with a cable driver (13) reaching into an intermediate piece (11). The intermediate piece (11) is fixedly coupled with the storage box (5), wherein a lifting spring (12) is arranged between the cable driver (13) and the One end of said lifting spring (12) bears against the intermediate piece (11) while the other end thereof bears against the cable driver (13). One end of a pushbutton (23), being rotatably mounted within a cover (21) reaches into peripheral recess of the intermediate piece (11). In storage position of the arm (3), said pushbutton (23) is in contact with an arresting spring (14).

Description

Tiltable monitor mount

Field of technology

The invention relates to a hinged mounting of a monitor, wherein the monitor is rotatably mounted on an arm which is rotatably mounted in a storage box.

Prior art

In vehicles, a recording monitor is built in especially for the driver's needs, by which the driver obtains the necessary information about traffic on roads, driving route, condition in the vehicle, etc. With regard to good readability of data on the monitor, monitors are relatively large, which on the other hand has a disadvantage. in limiting the driver's field of vision when following a route. The monitors are therefore stored in boxes and are accessible to the driver only after they have been removed from the box and set in a position from which they can be easily monitored by the driver to obtain the necessary information. They are then returned to the box for storage.

The monitor is mounted slidably, when the monitor is extended and retracted relative to the box and, if extended, possibly further adjusted to obtain a position suitable for easy observation by the driver. Such a setting monitors a relatively lengthy and therefore unsuitable for the driver with regard to limiting his attention.

Therefore, tilting monitor mounts are known, in which the rotatably mounted monitor is tilted and tilted relative to the monitor and, after being tilted out of the box, further adjusted to a suitable position. Current tilting monitor mounts are relatively expensive, and do not allow quick adjustment of the appropriate position of the monitor, while their frequent tilting and tilting damages the power cables to the monitors and thus gradually degrades their function.

The object of the present invention is to mount the monitor, which allows it to be quickly and easily removed from the box and adjusted to the appropriate position, while substantially reducing the wear of the monitoring device, including the supply cables.

The essence of the invention

The essence of the tilting mounting of the monitor, where the monitor is rotatably mounted on an arm which is rotatably mounted in a storage box, according to the invention lies in the fact that the arm is firmly connected to a cable carrier extending into an intermediate piece which is fixedly connected to the storage box. and a spacer spring is arranged with the intermediate piece resting on one end against the intermediate piece and at the other end against the carrier, the button rotatably mounted in a cover which is in contact with the locking spring in the storage position of the arm in the circumferential recess of the intermediate piece.

The arm is pivotally connected at one end to a adapter in which a mounting pin is rotatably mounted, on which the monitor box is rotatably mounted. The bearing pin passes through its friction element, the lower end of the adapter extending into a circular recess in the cover.

A microswitch equipped with a control lever, which is in contact with the inner surface of the intermediate piece, is attached to the carrier cable.

The adapter passes through its friction element, in which a resilient member is arranged, on which the adjusting screw rests.

-1 CZ 306052 B6

In the axis of rotation of the arm, the supply cable of the monitor enters the carrier, from the cable carrier it passes through the arm, from which it passes axially through a transition, from which it passes axially through the storage pin.

The advantage of the tilting mounting of the monitor according to the invention is its easy operation with the possibility of adjusting the monitor to various positions to a large extent while it is easily released from a safe storage position. The hinged bearing is a compact design with a minimum installation width. At the same time, this construction is robust, enabling its long life even with a high number of tilting and tilting cycles of the monitor. Another advantage is the relatively significant protection of the monitor cable from wear and thus increase its life.

Explanation of drawings

The attached figures show the mounting of the monitor according to the invention, where it shows:

Fig. 1 individual parts of the monitor housing and storage box, Fig. 2 parts of the monitor mounting on the monitor arm Fig. 3 parts of the monitor arm mounting in the storage box, Fig. 4 monitor arm cover and Fig. 5 overall monitor mounting assembly with monitor cable routing

Example of an embodiment of the invention

Fig. 1 shows the pivotal mounting of the monitor 1 in an arm 3, which is rotatably mounted in a storage box 5, which is, for example, a part of a vehicle seat. When inserting the monitor into the inner space of the storage box 5, this space is covered by a support 4, e.g. a seat back.

Fig. 2 shows the mounting of the monitor 1 in a monitor box 6 rotatably mounted on a mounting pin 9 passing through its friction element 8, which is firmly attached to the monitor box 6. The force of the friction element 8 is adjusted by means of a screw 7. The bearing pin 9 is connected on the opposite side to a adapter 2 rotatably mounted in the arm 3. The axis of the bearing pin 9 and the transition axis 2 are substantially perpendicular to each other. The adapter 2 passes through the friction element 19 (Fig. 3) and its lower protrusion engages in a circular recess 20 (Fig. 3) in the cover 21 of the arm 3. The circular recess 20 defines the angle of rotation of the adapter 2 relative to the arm 3.

Giant. 3 shows the components of the arm 3 in the box 6 of the monitor. The arm 3 is rotatably mounted in the monitor box 6 about an axis perpendicular to the axis of the adapter 2. The adapter 2 passes through a friction element 19, the friction force of which is adjusted by an adjusting screw 17 and a resilient member 18, e.g. between the friction element 19 and the adjusting screw 17. A cable carrier 13 is fixed to the arm 3 housed in the bearings 10, which is placed in an intermediate piece 11, which is firmly connected to the storage box 5. A lifting spring 12 is inserted between the intermediate piece 11 and the carrier 13. , which rests at one end on the intermediate piece 11 and at the other end on the cable carrier 13. A locking spring 14 is attached to the carrier 13, which with its free end is in contact with the inner surface of the intermediate piece 11, while in the storage position the arm 3 extends into a recess on the inner surface of the intermediate piece 11 and thus locks the storage position of the arm 3 in the storage box 5. 13 a microswitch 15 is attached to the cable, by which the state of the monitor 1 is changed from the off mode to the on mode when the arm 3 is rotated.

The circumferential recess of the spacer 11 is intersected by the end of the button 23 (Fig. 4), the other end of which protrudes from the cover 21. The button 23 is rotatably mounted in the cover 21 at the same time as the return spring 22 which holds the button 23 in position before being pressed. Pressing the button 23 releases the intermediate piece JJ_

-2 CZ 306052 B6 and by the action of the lifting spring 12, the arm 3 is partially rotated from its storage position and it is possible to tilt it from the storage box 5 and subsequently adjust the position of the monitor L

Fig. 5 shows a monitor cable guide, where the cable passes from the source (not shown) to the cable carrier 13 in the axis of rotation of the arm 3, from the cable carrier 13 passes through the arm 3, from which it passes axially through the adapter 2, from which it passes through the axle bearing pin 9. .

With this cable guide, always in the axis of the pivoting parts of the bearing, when adjusting the position of the monitor 1, its minimum wear occurs, when it is only partially twisted, while it is not stretched or shrunk. This significantly extends the life of the cable compared to cable routing in existing designs.

Claims (6)

PATENT CLAIMS A hinged monitor mounting, wherein the monitor is rotatably mounted on an arm which is rotatably mounted in a storage box, characterized in that the arm (3) is fixedly connected to a cable carrier (13) extending into an intermediate piece (11) which is fixedly connected with a storage box (5), a lifting spring (12) being arranged between the carrier (13) and the intermediate piece (11), resting on one end against the intermediate piece (11) and the other end against the carrier (13), into the circumferential recess of the intermediate piece (11). ) engages at one end with a button (23) rotatably mounted in the cover (21), which in the storage position of the arm (3) is in contact with the locking spring (14). Tilting monitor mounting according to claim 1, characterized in that the arm (3) is pivotally connected to the adapter (2), in which a mounting pin (9) is rotatably mounted, on which the monitor box (6) is rotatably mounted (6). 1). Tilting monitor mounting according to claim 2, characterized in that the mounting pin (9) passes through its friction element (8), the lower end of the adapter (2) projecting into the circular recess (20) in the cover (21). A tilt monitor mount according to claim 1, characterized in that a microswitch (15) provided with a control lever (16) is attached to the cable carrier (13), which is in contact with the inner surface of the adapter (11). Tilting monitor housing according to Claim 2, characterized in that the adapter (2) passes through its friction element (19), in which a resilient member (18) is arranged, on which the adjusting screw (17) rests. Tilting monitor housing according to claim 1, characterized in that the cable passes from the source to the cable carrier (13) in the axis of rotation of the arm (3), from the cable carrier (13) passes through the arm (3) from which it passes axially through the adapter (2). ), from which it passes axially through the bearing pin (9).