KR200428704Y1 - apparatus for mounting monitor - Google Patents

Abstract

The present invention relates to a monitor holder that can adjust the direction. The monitor holder, the fixing plate fixed to the deck of the electronic device disposed in the vehicle; A hinge bracket coupled to the fixing plate so as to be paused every time it is rotated by a predetermined angle; And a rotation bracket coupled to the hinge bracket so as to be rotatable about an axis perpendicular to the axis of rotation of the hinge bracket and to which the monitor is coupled.

Monitor stand

Description

Monitor mount {apparatus for mounting monitor}

1 is a perspective view showing an embodiment of the monitor holder according to the present invention.

2 is an exploded perspective view illustrating the monitor holder of FIG. 1.

3 is a side view illustrating a state in which the monitor holder of FIG. 1 is folded up and down.

4 is a side view illustrating a state in which the monitor holder of FIG. 1 is rotated up and down.

5 is a top view illustrating a state in which the monitor holder of FIG. 1 is rotated from side to side.

Figure 6 is an exploded perspective view showing another embodiment of the monitor holder according to the present invention.

Explanation of symbols on the main parts of the drawings

100: monitor holder 110: fixing plate

112,113: engaging portion 116: locking portion

117: buffer member 118: leg

119: receiving groove 120: hinge bracket

122, 123: hinge portion 126: pause projection

140,150: first and second fastening bolt 161: pressure member

170: rotation bracket 192: position adjusting member

The present invention relates to a monitor holder, and more particularly, to a monitor holder that can rotate the monitor by a predetermined angle.

In general, a vehicle is provided with a navigation for guiding a roadway or a monitor for watching a DVD, VCD or TV. The monitor is divided into a built-in type that can be pulled out inside the deck forming an outer case of the electronic device when the vehicle is shipped, and an external type that is additionally installed outside the deck as needed after the vehicle is shipped.

The external monitor is coupled to the monitor holder, and the monitor holder is fixed between the head unit of the deck. The monitor holder has a structure capable of rotating the monitor up, down, left, and right by hinges 122 and 123.

However, since the impact due to uneven road conditions or sudden braking acts intensively on the hinge portion of the monitor cradle, the hinge portion of the monitor cradle cannot withstand torque, and the angle of the monitor may be distorted. Furthermore, when the driver drives the vehicle with the monitor lowered to secure the view, the monitor may be damaged by an external shock.

In addition, when increasing the torque of the hinge portion in order to prevent the monitor from being twisted by the impact, it was not easy to adjust the angle of the monitor.

The technical problem to be achieved by the present invention is to provide a monitor holder that can maintain the rotation state of the monitor as it is, even if an external impact is applied, and prevent damage to the monitor.

Another technical problem to be achieved by the present invention is to provide a monitor holder that is easy to adjust the angle of the monitor while increasing the torque of the hinge portion in the monitor holder.

According to an aspect of the present invention for achieving the above object, a fixing plate detachably inserted into the deck of the electronic device disposed in the vehicle; A hinge bracket coupled to the fixing plate so as to be paused every time it is rotated by a predetermined angle; And a rotation bracket coupled to the hinge bracket so as to be rotatable about an axis perpendicular to the rotation axis of the hinge bracket and to which the monitor is coupled.

The coupling part is bent on both sides of the fixing plate, the hinge part is bent to correspond to the coupling part on both sides of the hinge bracket, and the coupling member is coupled to the rotation center of the coupling part and the hinge part, and any one of the coupling part and the hinge part One of the engaging portion is formed along the circumferential direction with respect to the center of rotation, and the other of the engaging portion and the hinge portion has at least one temporary protrusion to be caught by the engaging portion each time the hinge bracket is rotated by a predetermined angle. Can be formed.

The fastening member may be provided with a pressing member so as to press in the direction in which the hinge portion and the coupling portion closely contact.

The rotating bracket may be coupled to the hinge bracket so as to be paused every time it is rotated by a predetermined angle.

A fastening member is coupled to a rotation center of the rotating bracket and the hinge bracket, and one of the rotating bracket and the hinge bracket is formed along a circumferential direction with respect to the rotation center, and the other of the rotating bracket and the hinge bracket. At least one pause protrusion may be formed on one of the locking brackets whenever the rotating bracket is rotated by a predetermined angle.

The fixing plate may be provided with a receiving groove so that the contact portion of the hinge bracket and the rotary bracket is accommodated when the hinge bracket and the rotary bracket are folded.

Legs may be formed on the bottom surface of the fixing plate to support the fixing plate on the bottom surface.

The fixing plate may be formed with a straight embossed portion perpendicular to the insertion direction of the fixing plate.

Reinforcing grooves may be formed in the rotating bracket to reinforce rigidity.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Specific embodiments of the monitor holder according to the present invention that can achieve the above object will be described with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of the monitor holder according to the present invention, Figure 2 is an exploded perspective view of the monitor holder of Figure 1, Figure 3 shows a state in which the monitor holder of Figure 1 folded up and down Side view.

1 to 3, the deck 10 of the electronic device is disposed inside the vehicle. Inside the deck 10, head units such as a cassette player (not shown) and a DVD player (not shown) are disposed. An insertion slot 11 into which the monitor holder 100 can be inserted is formed between the head units of the deck 10.

The monitor holder 100 includes a fixing plate 110, a hinge bracket 120, and a rotation bracket 170.

The fixing plate 110 has a stepped shape such that only a predetermined length is inserted into the insertion slot 11 of the deck 10. A fixing hole 111 is formed at an edge of the fixing plate 110 so as to be inserted into the insertion slot 11 of the deck 10 and then fixed by a screw (not shown). The fixing plate 110 allows a user to selectively fasten a fastening member (not shown) when the monitor holder 100 is placed on a desk or the like.

Coupling portions 112 and 113 are bent at both sides of the fixing plate 110. Coupling holes 114 and 115 are formed at the rotation centers of the coupling parts 112 and 113. Screw lines (not shown) are formed on the edges of the coupling holes 114 and 115. In addition, the engaging portion 112 has a locking portion 116 is formed along the circumferential direction with respect to the rotation center. The locking portion 116 is composed of a plurality of locking holes formed at predetermined intervals along the circumferential direction. In FIG. 2, a plurality of locking holes are formed only at one side of the coupling part 112, but locking holes may be formed at the coupling parts 112 and 113 at both sides. In addition, the locking portion 116 may be formed of a plurality of locking grooves.

A pair of legs 118 are formed in the stepped portion of the fixing plate 110. The pair of legs 118 have a height equal to that of the fixing plate 110. Accordingly, the pair of legs 118 can prevent the fixing plate 110 from inclining toward the stepped portion when the fixing plate 110 is placed on the bottom surface (not shown).

In addition, the receiving plate 119 is formed in the fixing plate 110 between the pair of legs 118. The receiving groove 119 accommodates the contact portion of the hinge bracket 120 and the rotation bracket 170 when the hinge bracket 120 and the fixing plate 110 are folded. Therefore, it is possible to prevent the coating layer applied to the fixing plate 110 from being taken.

In addition, the fixing plate 110 is formed with an embossing portion 111a to be perpendicular to the insertion direction of the fixing plate 110. The embossing portion 111a prevents the fixing plate 110 from shaking left and right when the fixing plate 110 is inserted into the insertion slot 11 of the deck 10.

The hinge bracket 120 is coupled to the fixing plate 110 so as to be paused every time it is rotated by a predetermined angle. Hinge parts 122 and 123 are bent on both sides of the hinge bracket 120 to correspond to the coupling parts 112 and 113 of the fixing plate 110. Hinge holes 124 and 125 are formed at the rotation centers of the hinge parts 122 and 123. Threads are not formed in the hinge holes 124 and 125.

In addition, at least one temporary protrusion 126 is formed at the hinge portion 122 so as to be caught by the locking portion 116 of the fixing plate 110 whenever the hinge bracket 120 is rotated by a predetermined angle. An end of the pause protrusion 126 may be rounded.

In addition, a temporary protrusion may be formed on the coupling parts 112 and 113 of the fixing plate 110 and a locking part may be formed on the hinge parts 122 and 123.

In addition, the hinge bracket 120 is formed with a reinforcement groove 127 to reinforce rigidity.

On the other hand, when the locking portion 116 is formed only on one side of the coupling portion 112, the pause projection 126 is formed only on the hinge portion 122 of one side. In addition, when the engaging portion 116 is formed on both coupling portions 112 and 113 on both sides, the pause protrusion 126 is also formed on the hinge portions 122 and 123 on both sides.

The hinge parts 122 and 123 correspond to the coupling parts 112 and 113, and then fastening members 140 and 150 are inserted into and coupled to the coupling holes 114 and 115 and the hinge holes 124 and 125. The fastening members 140 and 150 are inserted into the first fastening bolt 140 inserted into the hinge portion 122 where the temporary stop protrusion 126 is formed and the hinge part 123 where the temporary stop protrusion 126 is not formed. It consists of a second fastening bolt 150.

At this time, the pressing member 161 is interposed between the first fastening bolt 140 and the hinge portion 122 in which the temporary protrusion 126 is formed. The pressing member 161 presses the hinge portion 122 toward the coupling portion 112. In addition, the pressing member 161 is a hinge in which the pause protrusion 126 is formed when the temporary protrusion 126 of the hinge portion 122 is not inserted into the engaging portion 116 of the coupling portion 112. The branch 122 is buffered so as to be slightly spaced toward the first fastening bolt 140.

The first and second fastening bolts 140 and 150 may include head portions 141 and 151, slide portions 142 and 152 extending from the head portions 141 and 151, and thread portions 143 and 153 extending from the slide portions 142 and 152, respectively. Is done. Threads are not formed in the slide parts 142 and 152. In this case, the slide parts 142 and 152 are inserted into the hinge holes 124 and 125, and the threaded parts 143 and 153 are coupled to the coupling holes 114 and 115. In addition, the pressing member 161 is inserted into the slide portion 142 of the first fastening bolt 140. In addition, a buffer member 117 is interposed between the hinge portion 123 and the coupling portion 113 in which the temporary protrusion 126 is not formed in the slide portion 152 of the second fastening bolt 150.

Rotating bracket 170 is coupled to the hinge bracket 120 to be rotatable about an axis perpendicular to the axis of rotation of the hinge bracket 120. For example, a bent portion 171 is formed at a lower end of the rotary bracket 170 so as to be vertical, and an insertion hole 171a is formed at the bent portion 171 of the rotary bracket 170. In addition, the hinge bracket 120 has an extension portion 128 formed to correspond to the bent portion 171, and the extension portion 128 of the hinge bracket 120 has an insertion hole of the rotation bracket 170. A fastening hole 128a is formed to correspond to 171a. In this case, a screw line is not formed at the edge of the insertion hole 171a of the rotation bracket 170, and a screw line is formed at the edge of the fastening hole 128a of the hinge bracket 120. In addition, the fastening member 181 is fastened to the insertion hole 171a and the fastening hole 128a, and a washer 182 is provided between the bent portion 171 of the rotary bracket 170 and the head of the fastening member 181. ) Is interposed.

In addition, the rotating bracket 170 is formed with a long hole 172 in the vertical direction. The position adjusting means is inserted into the long hole 172 to be movable along the long hole 172. The position adjusting means is coupled to the slider 21 of the monitor 20 and fixed to the fixing bolt 191 is inserted into the long hole 172 of the rotating bracket 170 so as to slide, and fixed to the fixing bolt 191 It includes a position adjusting member 192. A washer 194 is interposed between the position adjusting member 192 and the rotary bracket 170.

In addition, the rotary bracket 170 is formed with a straight reinforcement groove 175 on both sides of the long hole 172. The reinforcement groove 175 prevents the rotation bracket 170 from bending as the impact of the vehicle is transmitted to the monitor.

 In addition, an elastic pad 195 is attached to one surface of the monitor 20 side of the rotating bracket 170. The elastic pad 195 serves to cushion the vibration while preventing the monitor 20 from sliding on the rotating bracket 170.

The operation of the embodiment according to the present invention configured as described above will be described.

3 is a side view illustrating a state in which the monitor holder of FIG. 1 is folded up and down, FIG. 4 is a side view illustrating a state in which the monitor holder of FIG. 1 is rotated up and down, and FIG. 5 is a left and right view of the monitor holder of FIG. It is a top view which shows the state to rotate.

Referring to FIGS. 4 and 5, when the monitor 20 is rotated up and down, the pause protrusion 126 is rotated by a predetermined angle around the rotation axis of the hinge 122. The insertion and exit of the predetermined engaging hole of 116 is repeated. At this time, whenever the pause protrusion 126 is inserted into a predetermined locking hole of the locking portion 116, the monitor 20 is temporarily stopped in a state of being rotated by a predetermined angle. In addition, the monitor 20 maintains the rotation angle in the state where the pause protrusion 126 is inserted into a predetermined locking hole, so that the pause protrusion 126 is applied even if an external impact is applied to the monitor 20. The rotation angle of the monitor 20 is maintained until it exits the predetermined locking hole of the locking portion 116. Accordingly, the rotational torque of the hinge parts 122 and 123 and the coupling parts 112 and 113 may be improved.

Next, when holding the monitor 20 to rotate left and right, the rotation bracket 170 is rotated based on the vertical axis of the hinge bracket (120).

As such, the monitor 20 is rotated up, down, left and right so that the user can comfortably view the monitor 20.

Referring to FIG. 3, the monitor holder 100 is shipped in a folded state for packaging when the product is shipped. That is, the fixing plate 110 and the hinge bracket 120 is placed in a packaging box (not shown) in a fully folded state. In this case, since the extension portion 128 of the hinge bracket 120 and a part of the bent portion 171 of the rotation bracket 170 are inserted into the receiving groove 119 of the fixing plate 110, the fixing plate 110 is inserted. It is possible to prevent the coating layer applied to the surface of) from being taken off and damaged.

Next, another embodiment of the monitor holder according to the present invention will be described with reference to the accompanying drawings.

Figure 6 is an exploded perspective view showing another embodiment of the monitor holder according to the present invention.

Referring to FIG. 6, the other embodiment is characterized in that the rotation bracket 270 is coupled to the hinge bracket 220 so as to be paused whenever the rotation bracket 270 is rotated by a predetermined angle. Hereinafter, only the coupling structure of the rotating bracket 270 and the hinge bracket 220 will be described. In addition, the same configuration as in the above embodiment is given the same reference number, and description thereof will be omitted.

The rotation bracket 270 is coupled to the hinge bracket 220 so as to be paused every time it is rotated by a predetermined angle. For example, a lower end of the rotary bracket 270 is bent approximately vertically, and an insertion hole 271 is formed in the bent portion of the rotary bracket 270. A bent portion 273 is formed in the bent portion of the rotation bracket 270 along the circumferential direction around the insertion hole 271. The locking portion 273 includes a plurality of locking holes arranged at predetermined intervals. Of course, the locking portion 273 may be formed of a plurality of locking grooves disposed at predetermined intervals.

 A fastening hole 228 is formed in the hinge bracket 220 so as to correspond to the insertion hole 271 of the rotation bracket 270. At least one temporary protrusion 229 is formed around the fastening hole 228 to correspond to the locking part 273. The pause protrusion 229 is inserted into a predetermined locking hole of the locking portion 273 whenever the rotation bracket 270 is rotated by a predetermined angle.

In this case, a screw line is not formed at the edge of the insertion hole 271 of the rotation bracket 270, and a screw line is formed at the edge of the fastening hole 228 of the hinge bracket 220.

In addition, the fastening member 280 is fastened to the insertion hole 271 and the fastening hole 228, and an elastic member 285 is interposed between the fastening member 280 and the upper surface of the rotary bracket 270.

On the other hand, it is also possible to form a locking portion in the hinge bracket 220, and to form a temporary projection on the rotating bracket (170).

Another embodiment of the present invention having the configuration described above is characterized in that the hinge bracket 220 and the rotation bracket 270 is paused every time the predetermined angle is rotated. Therefore, the description of the operation of another embodiment of the monitor holder will be omitted.

As described above, according to the embodiment of the present invention, since the fixing plate and the hinge bracket are coupled by the locking portion and the pausing protrusion, even when an external impact is applied, the rotation state of the monitor can be maintained as it is. Furthermore, it is possible to prevent damage to the monitor by maintaining the rotation state of the monitor as it is.

In addition, since the engaging portion and the pause protrusion is coupled every time the predetermined angle is rotated, it is possible to easily adjust the angle of the monitor while increasing the torque of the hinge portion.

Claims (9)

A fixing plate 110 detachably inserted into the deck 10 of the electronic device disposed in the vehicle; A hinge bracket 120 coupled to the fixing plate 110 so as to be paused whenever it is rotated by a predetermined angle; And And a rotating bracket 170 coupled to the hinge bracket 120 so as to be rotatable about an axis perpendicular to the axis of rotation of the hinge bracket 120 and to which the monitor 20 is coupled. The method of claim 1, Coupling parts 112 and 113 are bent at both sides of the fixing plate 110, Hinge parts 122 and 123 are bent at both sides of the hinge bracket 120 to correspond to the coupling parts 112 and 113. Fastening members 140 and 150 are coupled to the rotation centers of the coupling parts 112 and 113 and the hinge parts 122 and 123. At least one of the coupling parts 112 and 113 and the hinge parts 122 and 123 is provided with a locking part 116 along the circumferential direction with respect to the rotation center. At least one temporary protrusion 126 is formed in the other one of the coupling parts 112 and 113 and the hinge parts 122 and 123 so as to be caught by the locking part 116 whenever the hinge bracket 120 is rotated by a predetermined angle. Monitor holder characterized in that. The method of claim 2, The fastening member (140,150) is a monitor holder, characterized in that the pressing member (161) is arranged to press in the direction in close contact with the hinge portion (122,123) and the coupling portion (112,113). The method of claim 3, The rotation bracket 170 is a monitor holder, characterized in that coupled to the hinge bracket 120 to be paused every time it is rotated by a predetermined angle. The method of claim 4, wherein The fastening member 181 is coupled to the rotation center of the rotation bracket 170 and the hinge bracket 120, Any one of the rotating bracket 170 and the hinge bracket 120 is formed in the circumferential direction on the basis of the rotation center, At least one temporary protrusion is formed at the other one of the rotating bracket 170 and the hinge bracket 120 so as to be caught by the catching part 116 whenever the rotating bracket 170 is rotated by a predetermined angle. Monitor holder. The method according to claim 2 or 5, The fixing plate 110 is characterized in that the receiving groove 119 is formed so that a portion of the hinge bracket 120 and the rotation bracket 170 is accommodated when the hinge bracket 120 and the rotation bracket 170 are folded. Monitor holder. The method of claim 6, The bottom of the fixing plate 110, the monitor cradle characterized in that the leg 118 is formed to support the fixing plate 110 on the bottom surface. The method of claim 7, wherein The fixing plate 110 is a monitor holder, characterized in that the straight embossing portion (111a) is formed perpendicular to the insertion direction of the fixing plate (110). The method of claim 8, Monitor bracket, characterized in that the rotating bracket 170 is formed with a reinforcement groove 175 to reinforce rigidity.

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