KR20160098011A

KR20160098011A - Rotating hinge of the monitor

Info

Publication number: KR20160098011A
Application number: KR1020150140648A
Authority: KR
Inventors: 김의석
Original assignee: 김의석
Priority date: 2015-02-10
Filing date: 2015-10-06
Publication date: 2016-08-18
Also published as: KR101912935B1; KR20160098018A

Abstract

A monitor rotating hinge comprises a biaxial fixing part (100), an axial part (200), a movement part (300) and a monitor fixing plate (400). The biaxial part (200) forms a through hole (101) and has a horizontal shaft (102) formed thereon and perpendicular to the through hole. The axial part (200) is inserted into the through hole and has a knob (201) formed on one side and a male screw (202) formed on the other side. The movement part (300) includes a movement hole (301) having an interior surface coupled to the male screw and link (302) rotationally coupled to an exterior surface of the movement hole. The monitor fixing plate (400) forms a horizontal shaft support part (401) and a link support part (402), which are formed on one surface, and has a monitor coupling hole (403) passing through both surfaces thereof. The horizontal shaft support part (401) is coupled to the horizontal shaft. The link support part (402) is rotationally coupled to one side of the link. According to the present invention, the monitor is able to easily protrude to the front side and be rotated in a vertical direction and in a left-right direction.

Description

Rotating hinge of the monitor

The present invention relates to a holder for fixing a biaxial hinge and a biaxial hinge to an office partition, and includes a holder fixed to the partition and a hinge rotatable about two axes, and the monitor is installed on the biaxial hinge.

In general, a partition board is installed around a personal desk located in an office space so as to increase work concentration and protect the privacy of an individual.

The office desk is located in the office space partitioned by the partition board as described above, and various kinds of office supplies, computer monitors, keyboards, and the like are placed on the desk as well as related documents and books. The space on the desk is very narrow.

In particular, computer monitors and keyboards occupy the largest portion of the office supplies placed on office desks. Recently, thinner LCD monitors have been developed and used so that even though they occupy a somewhat smaller space than conventional CRT monitors, In order to install the monitor on the desk, a pedestal is required. In addition, since the size of the pedestal must be large in order to set the computer monitor to be stable, the space occupied by the computer monitor in the desk substantially does not differ greatly from the conventional one.

For this reason, utility model 20-0388004 (stand for a plurality of monitors) has been proposed as one of measures for efficiently utilizing the desk space by minimizing the space occupied by the monitor of the computer.

The monitor is fixed by left and right hinges provided on the stand and upper and lower sides. However, the upper and lower position fixing is fixed by bolts and nuts, and there is a disadvantage that the load of the monitor is supported by the frictional force. That is, the fastening force is weakened for a long time, and the monitor rotates in the downward direction.

In addition, although Patent No. 10-0944632 (Monitor Fixed Stand) has an advantage of mounting a monitor on a partition, there is a disadvantage that it can not be pivoted up and down because the rotating hinge is only on the left and right sides.

Registration Utility Model Bulletin 20-0388004 Y1 (Released on June 30, 2005) Patent Document 1: Japanese Patent Application Laid-Open No. 10-0944632 B1 (published Feb. 26, 2010)

The present invention is intended to fix a monitor to a partition and to facilitate a front projection, a vertical rotation and a left and right rotation of the monitor, and particularly to prevent the vertical angle from being changed by gravity during vertical rotation.

The monitor pivoting hinge of the present invention

A biaxial fixing part (100) forming a through hole (101) and having a horizontal axis (102) orthogonal to the through hole; and a handle (201) inserted into the through hole and having a handle (201) A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 which is pivotally coupled with the moving part outer surface; And a monitor fixing plate 400 having a horizontal support 401 coupled to a horizontal axis on one side and a link support 402 pivotally coupled to the other side of the link and having monitor coupling holes 403 on both sides, A pivot hinge,

A biaxial fixing part (100) forming a through hole (101) and having a horizontal axis (102) orthogonal to the through hole; and a handle (201) inserted into the through hole and having a handle (201) A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 which is pivotally coupled with the moving part outer surface; And a monitor fixing plate 400 having a horizontal support 401 coupled to a horizontal axis on one side and a link support 402 pivotally coupled to the other side of the link and having monitor coupling holes 403 on both sides, The cradle 500 includes a top plate 501, a front plate 502, and a rear plate 503. The top plate 501 is in a bent U shape and contacts the top of the partition. And a connection unit 600 having one side coupled to the front plate 502 of the cradle 500 and the other side coupled to the biaxial fixing unit 100.

Further, the connecting rod is a monitor rotating hinge including fastening means that can be attached to or detached from the front face plate 502. The fastening means includes a plurality of fastening holes formed in the front plate and a protruding bolt head 801, or a protruding rivet head 802. [

The fastening means includes a plurality of fastening slots formed on the front plate and a bent bending piece 803 to be engaged with the fastening slots formed on the upper and lower surfaces of the linkage.

In addition, the connecting rod 600 includes an angle adjusting shaft 603 which is separated from the biaxial fixing part 601 and the receiving part 602 and is separated from the rotating shaft 601.

The connecting rod 600 is separated into a biaxial fixing piece 601 and a receiving piece 602. One end of the connecting rod 600 is axially coupled to the biaxial fixing piece 601. The other side of the connecting rod 600 is axially coupled to the cradle, 701 formed by the extension portions 700.

A biaxial fixing part (100) forming a through hole (101) and having a horizontal axis (102) orthogonal to the through hole; and a handle (201) inserted into the through hole and having a handle (201) A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 which is pivotally coupled with the moving part outer surface; A monitor fixing plate 400 having a horizontal support 401 coupled to the horizontal axis on one side and a link support 402 pivotally coupled to the other side of the link and having monitor coupling holes 403 on both sides, And includes a top plate 501 that is in contact with the top of the partition, a front plate 502 that contacts the front end of the partition, and a rear plate 503 that contacts the rear end of the partition. And a connecting rod 600 having one side coupled to the front plate 502 of the cradle 500 and the other side coupled to the biaxial fixing unit 100. The supporting rod 901 has a through hole, And a support 900 formed of a plurality of fasteners 902 on the other side, wherein the fastener is formed of any one selected from a protruded bolt head, a protruded rivet head, and a bent bend do.

The shaft portion includes a set collar (1000) which is engaged with the through hole of the biaxial fixing portion and the through hole of the support shaft and is fixed to the shaft portion to prevent the separation of the shaft biaxial fixing portion support.

A front plate 1101 which is in contact with the top of the partition; a front plate 1102 which is coupled to one side of the top plate and is bent by 90 degrees; A rear plate 1103; And the front plate includes a plurality of fastening holes (1104) coupled with fastening bodies.

A front plate 1202 which is bent in a L-shaped form, one side of which is formed with a protruded holder fixing bolt 1201 and the other side of which is formed with a plurality of fastening holes to be coupled with the above fastener, , A monitor plate (1204) including a rear plate (1203) for supporting a rear portion of the partition, and a holder fixing nut (1204) for being fastened to the holder fixing bolt, one side of which forms a through slot for inserting the holder fixing bolt It is a hinge.

The present invention has the effect that the monitor fixing plate for fixing the monitor can be rotated clockwise and counterclockwise. In particular, the stability of the up-and-down rotation can be improved by the link and the moving part.

The present invention has an effect of being easily mounted on a monitor with a configuration of a top plate, a front plate, and a rear plate, and the movement of the cradle can be easily performed inside the partition.

According to the present invention, the installation position of the monitor and the partition can be variably changed by the extension part, and the position is fixed by adjusting the joint torque.

The present invention has the effect of enabling rotation even with a small force without mechanical resistance during rotation by the bush.

1 is a perspective view of a monitor
Fig. 2 is a cross-sectional view showing a state in which the top-
Fig. 3 is a perspective view of a rotatable hinge shape
Fig. 4 is a perspective view showing a rotation hinge shape
Fig. 5 is a perspective view showing a state in which the upper and lower,
Fig. 6 is a cross-sectional view showing the shape of the bolt head,
Figure 7 is a perspective view of a monitor pivot hinge configuration
Fig. 8 is a perspective view showing a state in which the front surface plate, the rear surface plate,
Fig. 9 is a perspective view showing a variable mount configuration comprising a mount fixing bolt and a mount fixing nut

Up and down rotation and position fixed shape. A biaxial fixing part (100) forming a through hole (101) and having a horizontal axis (102) orthogonal to the through hole; and a handle (201) inserted into the through hole and having a handle (201) A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 which is pivotally coupled with the moving part outer surface; And a monitor fixing plate 400 having a horizontal support 401 coupled to a horizontal axis on one side and a link support 402 pivotally coupled to the other side of the link and having monitor coupling holes 403 on both sides, And a pivot hinge.

The shaft portion is rotated by the rotation of the handle, and the movable portion is moved up and down by the rotation of the shaft portion. Depending on the direction of rotation of the handle, the moving part is raised or lowered. When the movable part is moved up or down, the connected link is activated, and the force is transmitted to the link supporting part connected to the link, and the angle of the monitor fixing plate is changed around the shaft part coupled to the monitor fixing plate.

Since the position of the biaxial fixing part is fixed according to the rotation of the shaft part, a bush is provided between the shaft part and the biaxial fixing part so that the rotation can be smoothly performed, thereby reducing the friction.

The bushes form a flange to be fixed in a fixed position, and the flange is held on top of the biaxial fixing part. The biaxial fixing part is equipped with a monitor fixing plate and a horizontal shaft supporting the shaft to be rotatable. The horizontal axis forms a protruding step on one side of the horizontal axis to prevent the deviation of the axis, and the horizontal axis can be fixed on the other side by a selected one of divided pin, fixing pin and C ring.

Both sides of the horizontal axis can be fastened by a selected one of the split pins, the fixing pin and the C ring or can be fastened by combination. The horizontal axis and the biaxial fixing part may be formed integrally or separately.

Figure 3 shows the cradle, and the cradle is connected to the monitor pivot hinge. The cradle has a bent U shape and is composed of a cradle 500 composed of a top plate 501 which is in contact with the top of the partition, a front plate 502 which is in contact with the front end of the partition and a rear plate 503 which is in contact with the rear end of the partition, The monitor pivot hinge is attached to the connecting plate and the front plate.

4, the connecting rod 600 is divided into a biaxial fixing piece 601 and a receiving piece 602, and the angle between the separation shaft 601 and the holding shaft 602 is adjusted by an angle adjusting shaft 603 The hinge. The connecting rod separated by the biaxial fixed piece and the cradle is coupled with the angle adjusting shaft so as to be rotatable. The angle adjustment shaft is formed of a handle bolt and a nut. The nut is engaged by the rotation of the handle bolt, and the biaxial fixture piece and the cradle piece are fixed in a deformed state at a predetermined angle by fastening the bolt and nut. This makes it possible to change the horizontal angle of the monitor fixing plate.

Figure 5 shows another embodiment. The biped joint 601 and the cradle 602 are separated from each other by a connecting rod of the monitor rotating hinge. The other end is axially coupled to the biaxial fixing piece 601, the other side is axially coupled to the cradle, (700) formed by the hinge unit (701).

When the monitor is projected forward and rearward, the expansion part is divided into two parts and transformed into a pantograph type. The shape of the extended portion is fixed by fixing the joint portion. The extension part and the joint part can be formed on both sides and the monitor can be rotated left and right according to the fastening of the joint parts formed in plural.

Figure 7 shows another embodiment.

A biaxial fixing part 100 forming a through hole 101 and having a horizontal axis 102 orthogonal to the through hole; a handle 201 inserted into the through hole and having a handle 201 formed on one side thereof; A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 which is pivotally coupled with the moving part outer surface; A monitor fixing plate 400 having a horizontal axis support unit 401 coupled to a horizontal axis on one side and a link support unit 402 pivotally coupled to the other side of the link and having monitor coupling holes 403 on both sides; And a supporting portion 900 having a through hole and one side of which is fixed to the support rod and the other side of which is composed of a plurality of fasteners 902.

The support portion forms a support rod, and the support rod has a through hole formed therein. The through hole supports the shaft portion. The support portion supports the left and right rotation of the biaxial fixing portion. The monitor fixing plate is rotated left and right together with the biaxial fixing part, which is operated as a horizontal axis. In order to support the left and right rotation of the biaxial fixing part operated as described above, the supporting part is formed on the lower side of the biaxial fixing part to support the vertical load, and the supporting part is supported by the engagement of the shaft part. An oilless bearing can be inserted or a bush of Teflon can be inserted in order to maintain the rotation of the shaft and the through hole in a circular motion, thereby minimizing the friction.

Figure 7 shows another embodiment. And a set collar 1000 which is coupled to the through hole of the biaxial fixing part and the through hole of the support bar and which is fixed to the shaft part to prevent disengagement of the shaft biaxial fixing part. The set collar is for fixing the position of the biaxial fixing part and the support bar, and is formed by any one of the inner one formed of a screw or the through type. Further, in order to maintain the fastening force, the set screw may be coupled to one side or both sides of the set collar so that the set collar and the shaft portion can be fixed by rotation of the set screw. Further, one side of the set collar separates the inner diameter and the outer diameter, and the coupling force can be increased by a screw or a clamp pin to give a coupling force between the inner diameter and the outer diameter. The set collar can also be fastened in the form of a lock nut by two separate nuts.

A spring can be coupled to the coupling surface of the support rod and the biaxial fixing part to give a predetermined fastening force. The spring is in the form of a leaf spring, and a wave plate spring or a rubber plate can be combined.

Figure 8 shows another embodiment. A front plate 1101 which is in contact with the top of the partition; a front plate 1102 which is coupled to one side of the top plate and is bent by 90 degrees; A rear plate 1103; And the front plate includes a plurality of fastening holes 1104 engaging with fasteners of the monitor pivot hinges of the previously described embodiments.

Figure 9 shows another embodiment. A front plate 1202 which is formed by bending in a L-shaped form, one side of which is formed with a protruding holder fixing bolt 1201, and the other side of which is formed with a plurality of fastening holes to be engaged with the fastening body of the monitor rotating hinge previously proposed; A rear plate 1203 for supporting a rear portion of the partition; a holder fixing nut 1204 for fastening the holder fixing bolt 1204; And a monitor hinge hinge. A fixing bolt is fixedly coupled to the fastening hole of the front plate, and the rear plate is coupled with the fixing bolt of the mounting table, and a slot is formed so that the rear plate can be moved. After the coupling, the mounting base fixing nut is fastened to the mounting base fixing bolt so that the front plate and the rear plate are brought into close contact with each other to maintain a predetermined gap between the front plate and the rear plate. This is to accommodate partitions of various thicknesses. The holder fixing nut may be formed with a handle. Therefore, it is possible to fasten the holder fixing bolt and the holder fixing nut without tools.

Figure 6 shows the joint shape of the connecting plate and the front plate. Figure 7 shows the shape of the fastener formed on the support. The connection unit of the monitor rotation hinge forms a fastening means that can be attached to or detached from the front face plate 502. The fastening means includes a plurality of fastening holes formed in the front plate and a protruding bolt head 801 formed on the connecting plate, And a rivet head 802. Or a plurality of fastening slots formed on the front plate and a bent bending piece 803 for fitting with the fastening slots are formed in a shape contradictory to the upper and lower surfaces of the linkage. And can be combined with the front plate of the cradle by the same coupling structure as the fastening body of the supporting part when the cradle is coupled to the supporting part.

100: biaxial fixing unit, 101: through hole, 102: horizontal shaft,
200: shaft portion, 201: handle, 202: male screw,
300: moving part, 301: moving part, 302: link,
400: Monitor fixing plate, 401: Horizontal shaft supporting portion, 402: Link supporting portion,
403; Monitor fastening holes,
500: stand, 501: upper plate, 502: front plate,
503: rear plate,
600: connecting rod, 601: two-shaft fixed piece, 602:
700: extension part, 701: joint part,
900: support part, 901: support rod, 902: fastener,
1000: set collar,
1101: upper plate, 1102: front plate, 1103: rear plate,
1201: mount fixing bolt, 1202: front plate, 1203: rear plate,
1204: Retaining nut

Claims

A biaxial fixing part (100) forming a through hole (101) and having a horizontal axis (102) orthogonal to the through hole;
A shaft portion 200 which is inserted into the through hole and has a knob 201 formed on one side and a male screw 202 on the other side;
A moving part 300 comprising a moving part 301 whose inner surface is screwed with the male screw and a link 302 pivotally coupled with the moving part outer surface; And
And a monitor fixing plate 400 having a horizontal support 401 coupled to the horizontal axis and a link support 402 pivotally coupled to the other side of the link and having monitor fastening holes 403 on both sides, The hinge.

The method according to claim 1,
A cradle 500 having a curved U-shaped cross section and including a top plate 501 contacting the top of the partition, a front plate 502 contacting the front end of the partition, and a rear plate 503 contacting the rear end of the partition.
And a connection unit (600) having one side coupled to the front plate (502) of the cradle (500) and the other side coupled to the biaxial fixing unit (100).

The method of claim 3,
And the connecting rod includes fastening means that can be attached to or detached from the mount front plate (502).

The method of claim 3,
Wherein the fastening means includes a plurality of fastening holes formed in the front plate and a protruding bolt head (801) or protruding rivet head (802) formed on the connecting rod.

The method of claim 3,
Wherein the fastening means includes a plurality of fastening slots formed in the front plate and a bent bending piece (803) for fitting into the fastening slots, the fastening slots being formed in an inverted shape on the upper and lower surfaces of the connecting base.

The method of claim 2,
The connecting platform 600 includes an angle adjusting shaft 603 which is divided into a biaxial fixing piece 601 and a cradle piece 602 and which is rotatable about its axis.

The method of claim 2,
The connecting rod 600 is divided into a biaxial fixing piece 601 and a receiving piece 602. One end of the connecting rod 600 is axially coupled to the biaxial fixing piece 601. The other side is axially coupled to the receiving rod. And an expanding portion (700) formed by the hinge portion.

The method of claim 2,
(901) having a through hole, and a support portion (900) having one side fixed to the support rod and the other side composed of a plurality of fasteners (902).

The method of claim 8,
Wherein the fastener body is formed of any one selected from a protruding bolt head, a protruding rivet head, and a bent bend.

The method of claim 8,
Wherein the shaft portion includes a set collar (1000) which is engaged with the through hole of the biaxial fixing portion and the through hole of the support bar, and which is fixed to the shaft portion to prevent disengagement of the shaft biaxial fixing portion support.

An upper plate 1101 contacting the top of the partition;
A front plate 1102 coupled to one side of the upper plate and bent at 90 degrees;
A rear plate 1103 coupled to the other side of the top plate and bent at 90 degrees in the same direction as the front plate; And
Wherein the front plate includes a plurality of fastening holes (1104) coupled to the fastener of any one of claims 8 to 10. [

A front plate 1202 which is bent in a L-shaped form, one side of which is formed with a protruding holder fixing bolt 1201, and the other side of which is formed with a plurality of fastening holes to be combined with the fastener of any one of claims 8 to 10;
One side of which forms a through slot for inserting the cradle fixing bolt and the other side of which is a rear plate 1203 for supporting the rear part of the partition;
And a mounting nut (1204) to be fixed to the mount fixing bolt (1204).