KR100465798B1 - Monitor - Google Patents

Abstract

The present invention relates to a monitor device including a monitor main body and a base member for supporting the monitor main body, comprising: a fixed stand member standing upright in the base member; A movable stand member coupled to the fixed stand member in a liftable manner; A main body bracket fixedly coupled to the monitor main body; A pivot support portion connecting the main body bracket to the movable stand member so as to pivot the main bracket; A pivoting limit having a locking portion provided on the pivot support portion and a locking portion provided on the fixed stand member to engage with the locking portion in a state where the movable stand member is lowered toward the fixed stand member to limit pivoting of the main body bracket; It comprises a means. Accordingly, since the pivoting of the monitor main body is prevented while the monitor main body is lowered, it is possible to prevent damage to the monitor main body due to the user's inadvertent pivoting of the monitor main body while the monitor main body is lowered. .

Description

Monitor Device {Monitor}

The present invention relates to a monitor device, and more particularly, to a monitor device that can be prevented from pivoting the monitor main body when the monitor main body is lowered.

In recent years, the rapid spread of computers has increased the demand for monitor devices. Accordingly, monitor devices having various functions have been proposed to cope with various consumer's needs and to increase user convenience.

For example, the monitor device disclosed in Korean Patent Laid-Open Publication No. 2000-73609 includes a stand 12 seated on a predetermined horizontal surface, a display unit 10 for forming an image, and a connection unit connecting the stand and the display unit ( 11), and height adjustment means for raising and lowering the display unit 10.

The monitor device having such a configuration provides a tilting function and a height adjustment function that can easily and conveniently adjust the angle or height of the display unit relative to the stand in order to provide an optimum gaze angle to the user. In addition to the above-described monitor apparatus, a monitor apparatus in which a monitor main body pivots about a connecting member, that is, a left and right direction, has been developed.

However, in the conventional monitor device, operation functions such as tilting, pivoting, and height adjustment of the display unit for providing an optimum gaze angle to the user have been complicated and diversified. Due to this, there is a problem in that no prevention means is provided to prevent the display from being damaged. In other words, when the above-mentioned prevention means are not provided, the display unit may be damaged by being collided with the floor or stand by inadvertently pivoting the display unit while the user places the height low so that the display unit and the bottom surface are disposed adjacently. This can't be prevented.

Accordingly, an object of the present invention is to provide a monitor device in which the pivoting of the monitor main body can be prevented in the state where the monitor main body is lowered.

1 is a perspective view of a monitor device according to the present invention,

2 is a partially exploded perspective view of the monitor device according to FIG. 1;

3 is a rear schematic view of the monitor device according to FIG. 2;

Figure 4 is an exploded perspective view of the main body bracket and the pivot support according to Figure 3,

5 is a pivot state diagram in a raised state of the monitor main body according to FIG. 2;

6 is an operating state diagram in a falling state of the monitor main body according to FIG.

7 is a state diagram in a raised position of the monitor main body according to another embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

1 monitor device 3 base member

5: tilting means 10: monitor main body

20: fixed stand member 22: projection receiving portion

23: guide hole 24: leaf spring member

30: movable stand member 31: guide protrusion

40: main body bracket 41: depression

50: pivot support 51: fixing bracket

60: locking projection 70: pivoting angle adjustment unit

71: Pivot protrusion 72: Pivot protrusion guide

According to the present invention, there is provided a monitor apparatus including a monitor main body and a base member for supporting the monitor main body, comprising: a fixed stand member standing upright in the base member; A movable stand member coupled to the fixed stand member in a liftable manner; A main body bracket fixedly coupled to the monitor main body; A pivot support portion connecting the main body bracket to the movable stand member so as to pivot the main bracket; A pivoting limit having a locking portion provided on the pivot support portion and a locking portion provided on the fixed stand member to engage with the locking portion in a state where the movable stand member is lowered toward the fixed stand member to limit pivoting of the main body bracket; It is achieved by a monitor device comprising a means.

Here, the main body bracket is preferably fixedly coupled to the back of the monitor main body.

And, the pivot support portion, the fixing bracket which is interposed between the movable stand member and the main bracket; A first through hole formed through a plate area of the main body bracket; A second through hole formed in a plate surface area of the fixing bracket; At least one washer interposed between the first and second through holes; The main bracket may include a rivet having a predetermined friction force with the first and second through holes so as to be pivotable with respect to the fixed bracket and inserted into the first and second through holes.

On the other hand, the locking portion is fixedly coupled to the rivet extending downward toward the fixed stand member, the locking portion is preferably formed in the fixed stand member is a projection receiving portion for receiving the locking projections.

In addition, the protrusion accommodating part may be formed to cut downward in an upper region of the fixed stand member.

The protrusion accommodating part may be recessed from the front plate surface of the fixed stand member along the longitudinal direction of the fixed stand member.

On the other hand, the pivot support portion may further include a pivoting angle adjusting unit for adjusting the pivoting angle of the main body bracket relative to the fixed bracket.

The pivoting angle adjusting unit may include a pivot protrusion protruding from the fixed bracket, and a pivot protrusion guide portion formed to penetrate through the body bracket in an arc shape to receive the pivot protrusion to guide the pivot protrusion.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a monitor apparatus according to the present invention, FIG. 2 is a partially exploded perspective view of the monitor apparatus according to FIG. 1, and FIG. 3 is a rear schematic view of the monitor apparatus according to FIG. 2. As shown in these figures, the monitor device 1 according to the present invention includes a monitor main body 10 for forming an image, and a base member 3 seated on a predetermined mounting surface and supporting the monitor main body 10. And a fixed stand member 20 standing on the base member 3, a movable stand member 30 which is coupled to the fixed stand member 20 in a liftable manner, and a main body fixedly coupled to the rear surface of the monitor body 10. Pivot support portion 50 for connecting the bracket 40 and the movable stand member 30.

The fixed stand member 20 has an inner space in which the movable stand member 30 can be inserted and lifted therein, and a protrusion receiving portion 22 recessed from the plate surface is formed in the front, and the protrusion receiving portion is formed therein. A pair of leaf spring members 24 providing lifting force to the movable stand member 30 are provided in both inner spaces partitioned by 22.

The protrusion accommodating part 22 accommodates the protrusion 62 of the locking protrusion 60 to be described later in the lowered state of the movable stand member 30, and communicates with the inner space of the fixed stand member 20 in the central area. The guide hole 23 for guiding the lifting and lowering of the movable stand member 30 is formed.

Each leaf spring member 24 is supported by one side is inserted into a support hole (not shown) formed on the side wall of the fixed stand member 20 and the other side is wound in a circular state, and the movable stand member 30 is fixed stand member 20. In contact with the lower end of the movable stand member 30 in the initial state is raised to the highest.

Here, the elastic force of the leaf spring member 24 provided as a lifting force to the movable stand member 30 is to hold the monitor body 10 for the user to adjust the height of the monitor body 10 connected to the movable stand member 30. The moving stand member 30 is raised or lowered in the fixed stand member 20 and the monitor body 10 can maintain its height when the user reaches a desired height, which is the weight of the corresponding monitor body 10. It is prepared to correspond to (see Fig. 6).

The movable stand member 30 is formed with a guide protrusion 31 protruding from the plate surface and inserted into the guide hole 23 of the fixed stand member 20 on the lower side of the front surface. Accordingly, as the guide protrusion 31 of the movable stand member 30 inserted into the guide slot 23 moves along the guide slot 23, the lifting and lowering of the movable stand member 30 is guided.

Looking at the lifting process of the movable stand member 30 relative to the fixed stand member 20 according to this configuration as follows. First, a part of the movable stand member 30 is accommodated in the fixed stand member 20 so that the lower end portion of the movable stand member 30 comes into contact with the round wound portion of the leaf spring member 24. The initial state is raised to the highest relative to the fixed stand member (20). That is, at this time, one side of the movable stand member 30 is exposed to the outside of the fixed stand member 20 and the other side is inserted into the fixed stand member 20. (See Fig. 2)

When the user lowers the movable stand member 30 in such an initial state, the plate spring member 24 wound round as the lower end portion of the movable stand member 30 presses the round wound portion of the leaf spring member 24. As the leaf spring member 24 is expanded, the guide protrusion 31 of the movable stand member 30 descends along the guide hole 23 of the fixed stand member 20. (See FIG. 6)

When the user raises the movable stand member 30 again, the pressing force of the lower end of the movable stand member 30 with respect to the leaf spring is released, so that the restoring force of the leaf spring member 24 that is unfolded in the lowered state of the movable stand member 30 is released. By this, the leaf spring member 24 is rewound and the guide protrusion 31 of the movable stand member 30 rises along the guide hole 23 of the fixed stand member 20 by this force. 2)

Pivot support portion 50 for pivoting the main body bracket 40 between the movable stand member 30 and the main body bracket 40 coupled to the monitor main body 10 can be elevated relative to the fixed stand member 20 in this way Is provided.

As shown in FIG. 4, the pivot support part 50 is formed through the fixed bracket 51 interposed between the movable stand member 30 and the main bracket 40 and one plate surface area of the main bracket 40. At least one washer interposed between the first through hole 52, the second through hole 53 formed in one area of the plate surface of the fixing bracket 51, and the first and second through holes 52 and 53. 54 and a predetermined frictional force with the first and second through holes 52, 53 to pivot the main bracket 40 against the fixed bracket 51, and the first and second through holes ( And rivets 55 inserted into 52 and 53.

Tilting means (5) is provided between the fixed bracket (51) and the movable stand member (30) to tilt the monitor body (10), and the tilting means (5) is pivotable by the pivot support (50). The whole bracket 40 fixedly coupled to the fixed bracket 51 and the monitor main body 10 can be tilted at a predetermined angle with respect to the moving frame.

The first through hole 52 is provided in the depression 41 recessed toward the fixed bracket 51 from the central region of the plate surface of the main body bracket 40, and has a predetermined diameter in the central region of the plate surface of the recess 41. It is penetrated in a circular shape. The second through hole 53 is circularly formed in the central area of the plate surface of the fixed bracket 51 so as to be disposed on the same axis as the first through hole 52.

The rivet 55 is squeezed after passing through the first and second through holes 52 and 53 and the plurality of washers 54, and the rivet coupling is connected between the main bracket 40 and the fixing bracket 51. It has a predetermined frictional force and enables mutual pivoting. At this time, the washer 54 serves as a leaf spring to maintain a constant friction between the body bracket 40 and the fixed bracket (51).

And the rivet 55 is fixed to the engaging projection 60, which is a locking portion, the locking projection 60 is fixed to the fixing stand 61 and the fixed portion 61 integrally fixed to the fixing portion 61 is coupled to the rivet 55 It has a projection 62 extending downward toward the projection receiving portion 22 of the member 20. That is, the fixing portion 61 has an insertion hole 63 formed through the plate surface is formed so that the rivet 55 passing through the first and second through holes 52, 53 is inserted into the insertion hole 63, thereby riveting ( The locking projection 60 is fixed to the 55 so as not to rotate, and the protrusion 62 has a diameter smaller than that of the fixing portion 61 and is coaxial with the protrusion receiving portion 22 of the fixing stand member 20. The mobile stand member 30 is inserted into the protrusion accommodating portion 22 in the descending state of the mobile stand member 30 inserted into the fixed stand member 20 by being arranged to be disposed in the main body bracket (with respect to the fixed bracket 51). 40) will prevent it from pivoting.

On the other hand, the pivot support portion 50, the pivoting angle of the body bracket 40 with respect to the fixed bracket 51 in the state that the projection 62 of the locking projection 60 is not accommodated in the projection receiving portion 22. It further includes a pivoting angle adjusting unit 70 that can adjust.

The pivoting angle adjusting part 70 has an arc shape in the main body bracket 40 in which the pivot protrusion 71 protruding from the fixing bracket 51 in which the second through hole 53 is formed, and the first through hole 52 are provided. Is formed through to have a pivot projection (72) for receiving the pivot projection 71 to guide the pivot projection (71).

The pivot protrusion 71 is provided on the upper side of the second through hole 53 and is formed to be bent from the plate surface of the fixed bracket 51 toward the main body bracket 40. The pivot protrusion guide portion 72 is spaced apart from the first through hole 52 in the body bracket 40 and penetrates through the plate surface of the body bracket 40 in an arc shape to receive the pivot protrusion 71. When the bracket 40 is pivoted with respect to the fixing bracket 51, the pivot protrusion 71 moves as the pivot protrusion 71 inserted into the pivot guide portion 72 moves along the pivot guide portion. It will limit the pivoting angle of. In the present invention, such a pivoting angle is provided to rotate the body bracket 40 in the horizontal direction by 90 °. However, this pivoting angle may be provided to rotate the body bracket 40 in the left or right direction by 90 ° or 180 ° as necessary.

In the above-described embodiment, the pivot protrusion 71 is provided on the fixed bracket 51 and the pivot protrusion guide 72 is provided on the body bracket 40. On the contrary, the pivot protrusion is provided on the body bracket and the pivot protrusion guide portion is provided. Of course, the fixing bracket may be provided.

Here, the main bracket 40 pivoting against the fixed bracket 51 is provided with a plurality of first fastening holes 42 formed therethrough for coupling with the monitor main body 10, and the rear surface of the monitor main body 10 is provided. A plurality of second fastening holes (not shown) in which female threads are formed corresponding to the first fastening holes 42 of the main body bracket 40 are provided. Thus, the main body bracket 40 may be coupled to the monitor main body 10 using a plurality of screws.

In addition, the main body bracket 40 includes a pair of first bent pieces 44 protruding from the plate surface of the main body bracket 40 in the back direction to detachably couple the monitor main body 10 to the monitor main body 10. And a pair of first accommodation holes (not shown) corresponding to the first bent piece 44 of the main body bracket 40 is provided on the rear surface of the monitor main body 10. Accordingly, the monitor main body 10 can be easily coupled to the main body bracket 40, and the first fastening hole 42 of the main body bracket 40 and the second fastening hole (not shown) of the monitor main body 10 are fastened. It serves to assist.

In the above-described embodiment, the main body bracket 40 is provided separately and pivotally coupled to the fixed bracket 51, but the monitor main body may be directly pivotably coupled to the fixed bracket.

Accordingly, the movable stand relative to the fixed stand member 20 is removed from the protrusion receiving portion 22 of the fixed stand member 20 so that the protrusion 62 of the locking protrusion 60 installed on the movable stand member 30 is separated. Fixed stand member so that the member 30 is raised and the protrusion receiving portion 22 of the fixed stand member 20 and the protrusion 62 of the locking protrusion 60 installed on the movable stand member 30 are engaged with each other. The movable stand member 30 is divided into the lowered state with respect to (20) will be described.

First, as shown in FIG. 5, the fixed stand member is detached from the protrusion accommodating portion 22 of the fixed stand member 20 so that the protruding portion 62 of the locking protrusion 60 installed on the movable stand member 30 is separated. Looking at the process in which the monitor body 10 of the monitor device 1 according to the present invention pivots with respect to the fixing bracket 51 in the state in which the movable stand member 30 is raised with respect to (20). Since the main body bracket 40 coupled to the rear surface of the monitor main body 10 is pivotably coupled to the fixed bracket 51 by the pivot support unit 50, the user grips the monitor main body 10 to fix the fixed bracket ( 51 can be pivoted left or right. And, by the pivoting angle adjusting unit 70 for adjusting the pivoting angle, the monitor main body 10 can be rotated 90 degrees in the left direction, and also 90 degrees in the right direction.

However, as shown in FIG. 6, when the movable stand member 30 is lowered with respect to the fixed stand member 20, the protrusion receiving portion 22 and the movable stand member 30 of the fixed stand member 20 are installed. Since the protrusions 62 of the locking protrusions 60 are locked to each other, even if a user grips the monitor body 10 and tries to pivot in the left or right direction, the pivoting is not performed. Accordingly, the monitor main body 10 may be prevented from hitting the floor surface or the base member 3 due to the monitor body 10 pivoting while the monitor main body 10 is inadvertently lowered. Will be.

On the other hand, in the above-described embodiment, the projection receiving portion 22 is formed recessed from the plate front in the front, as shown in Figure 7, the projection receiving portion 22a is engaged with the engaging projection 60a It is disposed coaxially with 60a and may be formed by cutting downward in the upper region of the fixed stand member 20a.

As described above, according to the present invention, since the pivoting of the monitor main body is prevented when the monitor main body is lowered, the user may inadvertently damage the monitor main body by pivoting the monitor main body while the monitor main body is lowered. It can be prevented in advance.

Claims (8)

A monitor apparatus comprising a monitor main body and a base member for supporting the monitor main body, A fixed stand member standing on the base member; A movable stand member coupled to the fixed stand member in a liftable manner; A main body bracket fixedly coupled to the monitor main body; A pivot support portion connecting the main body bracket to the movable stand member so as to pivot the main bracket; A pivoting limit having a locking portion provided on the pivot support portion and a locking portion provided on the fixed stand member to engage with the locking portion in a state where the movable stand member is lowered toward the fixed stand member to limit pivoting of the main body bracket; Monitor means comprising a means. The method of claim 1, The main body bracket is fixed to the back of the monitor body, characterized in that the monitor device. The method of claim 2, The pivot support portion, A fixed bracket interposed between the movable stand member and the main body bracket; A first through hole formed through a plate area of the main body bracket; A second through hole formed in a plate surface area of the fixing bracket; At least one washer interposed between the first and second through holes; And a rivet having a predetermined frictional force with the first and second through holes so that the main body bracket can be pivoted with respect to the fixed bracket and inserted into the first and second through holes. The method of claim 3, And the locking portion is a locking protrusion fixedly coupled to the rivet and extended downward toward the fixed stand member, and the locking portion is a protrusion accommodation portion formed in the fixed stand member to receive the locking protrusion. The method of claim 4, wherein The projection receiving portion is a monitor device, characterized in that the cut-out formed in the upper region of the fixed stand member. The method of claim 4, wherein And the projection receiving portion is recessed from the front plate surface of the fixed stand member along the longitudinal direction of the fixed stand member. The method according to any one of claims 5 to 6, The pivot support unit further comprises a pivoting angle adjusting unit for adjusting the pivoting angle of the main body bracket relative to the fixing bracket. The method of claim 7, wherein The pivoting angle adjusting unit includes a pivot protrusion protruding from the fixed bracket, and a pivot protrusion guide portion formed to penetrate through the body bracket in an arc shape to receive the pivot protrusion to guide the pivot protrusion.