KR200453399Y1

KR200453399Y1 - Desk with a screen

Info

Publication number: KR200453399Y1
Application number: KR2020100007809U
Authority: KR
Inventors: 박재현
Original assignee: 박재현
Priority date: 2010-07-26
Filing date: 2010-07-26
Publication date: 2011-04-27

Abstract

The present invention relates to a desk having a screen, which can be used to raise or lower the screen that can cover three sides according to the purpose of using the desk, the desk plate (10) for placing books and notes, and Consists of the leg member 30 to support the desk plate 10, formed on both sides of the upper frame 40 of the leg member 30 at predetermined intervals when the screen member 50 is unfolded or closed (screen member ( Inner and outer protrusions 48 and 47 inserted into the inner and outer guide grooves 54 and 56 for guiding the section 50 to have a predetermined rotational angle, and inner sides formed on both side surfaces of the upper frame 40. The side blocking plate 52 having the inner and outer guide grooves 54 and 56 formed in an arc so as to be rotated in a predetermined section and having different diameters to which the outer protrusions 48 and 47 are fitted, and the side blocking Screening film composed of front blocking plate 51 integral with plate 52 It is a desk provided with a member.

Description

Desk with screen

The present invention relates to a desk, and more particularly, to a desk having a screen that can be used to raise or lower the screen that can cover the three sides according to the need to use the desk.

In general, a desk consists of a flat desk plate and a desk plate leg supporting the desk plate from below.

In the case of the general desk as described above, the slopes are all open and are mainly applied to home desks or classrooms, but such desks can listen to lectures carefully and draw attention to the surroundings even when giving a presentation. You can increase, but if you do a self-study all the slopes are open, so you can easily be distracted by movements around, etc. has a problem that can not learn with concentration.

In order to make up for the shortcomings caused by distractions, the desks are equipped with screens on both sides, or on both sides and on the front, in consideration of the necessity of focusing attention without disturbing the surroundings, such as a study room desk or a library. It helps to improve the concentration of the person using the desk.

However, in the case of the conventional desk provided with a screen as described above, its utilization is limited, so it is not used except in a specific place.

The present invention embodies one desk with a desk that can take lectures like a school and a desk that has a screen that is good for learning by improving concentration and learning. There is no time consuming to move the screen by installing a screen directly from the desk you use without having to go to the study room or library room, so you can manage your time more efficiently and improve the concentration of learning, as well as the classroom desk and the desk for your personal study room. It is an object of the present invention to provide a desk having a screen member having an improved economical efficiency that does not need to be purchased, and can use the remaining space for other purposes as there is no separate study desk provided separately.

In order to achieve the object of the present invention, the desk plate 10 for placing books and notes, and the leg member 30 for supporting the desk plate 10, the upper frame of the leg member (30) 40 is formed on both sides of the inner and outer guide grooves 54 and 56 to be formed at predetermined intervals to guide the screening member 50 at a predetermined rotation angle when the screening member 50 is opened or closed. The inner and outer protrusions 47 and 48 inserted into the inner and outer protrusions 47 and 48 formed on both sides of the upper frame 40 have different diameters, and are formed in an arc so as to be rotated in a predetermined section. The side barrier plate 52 having the inner and outer guide grooves 54 and 56 formed therein, and the front barrier plate 51 integrally with the side barrier plate 52 are provided with a shielding member. to provide.

The present invention is used as a desk where lectures can be taken like a classroom, and in the case of personal self-study, the screen is blocked by spreading the screen to the upper part of the desk to improve concentration and double the learning efficiency. Since it does not move to a study room or library, more efficient time management is possible, and it does not have to make a separate study room in a school or academy, thus increasing the space utilization of a building.

In addition, there is an economic advantage because you do not purchase a desk separately for classroom use and private study room.

1 is an exploded perspective view of the present invention
2 is a perspective view of the present invention
3 is a side cross-sectional view of the present invention
Figure 4 is a plan sectional view for showing the operation of the holding member
5 is an exploded perspective view showing another embodiment of the present invention.
6 is a perspective view of the bonded state of FIG.
Figure 7 is a side cross-sectional view of the covering member of the present invention covered state
Figure 8 is a side cross-sectional view of the screen member is raised state of the present invention
Figure 9 is a side cross-sectional view showing another embodiment of the present invention
Figure 10 is a side cross-sectional view showing another embodiment of the present invention

Hereinafter, described in detail with reference to the accompanying drawings.

1 to 4 are for showing the configuration of the present invention, both the planar desk plate 10, the leg member 30 for supporting the desk plate 10, overlapping the upper surface of the desk plate 10, both ends It is composed of a screen member (50) hinged to the leg member 30 for supporting the desk plate 10 so that it can be rotated in the desk plate (10).

Fixing holes 58 formed in the screen member 50 to maintain the state when the screen member 50, which is hinged and rotated in both directions of the upper frame 40 of the leg member 30 is extended or lowered A fixing member 42 is inserted into and provided, and an operating lever 46 for operating the fixing member 42 is provided at one side of the rear side of the upper frame 40 on which the user sits.

The fixing member 42 is supported by a spring S so as to always protrude out of the upper frame 40, and when the operating lever 46 is operated to enter the upper frame 40, the fixing member 42 is fixed. The fixing member 42 is separated from the hole 58 so that the screen member 50 can be rotated up and down.

The actuating lever 46 is directly connected to the fixing member 42 and the operating bar 44 on one side, so that the end connected to the fixing member 42 and the end of the operating lever 46 side are operated in opposite directions in a predetermined section. As the left and right sides of the operating lever 46 are operated by pin-coupling the central portion of the operating bar 44, the ends connected to the fixing member 42 operate left and right, and the fixing member 42 is moved in and out of the upper frame 40. . On the other hand, the fixing member 42 of the other side is connected to the operating bar 44 as the fixing member 42 in the direction of the operating lever 46, the operating bar 44 is the operating lever 46 and the horizontal operating bar (44a) The operating bar 44 is configured in two stages to be bent like a joint so as to be operated in a direction opposite to the directly connected operating bar 44.

The screen member 50 is composed of a front blocking plate 51 that can block the front line of sight, and a side blocking plate 52 that can block the eyes of both sides, the side blocking plate 52 is predetermined on the inner surface The inner and outer guide grooves 54 and 56 are formed in an arc at intervals, and the inner and outer protrusions 48 and 47 are provided on both sides of the upper frame 40 of the leg member 30 supporting the desk plate 10. ) Is inserted so that the screen member 50 is rotated in the front direction of the desk to block the eyes of the front and left and right sides.

The inner guide groove 54 is formed at the rear end of the shielding member 50 at a predetermined interval inward direction to become a pivoting central shaft portion of the shielding member 50 but has a predetermined diameter so that the upper shielding member 50 is upward. When lifted by the desk plate 10, the rear end of the screen member 50 is lifted by the diameter of the inner guide groove 54 and rotated so that the rear end and the desk plate 10 are rotated so as not to interfere with each other, in a fully raised state The inner surface of the rear end of the screen member 50 is in close contact with the rear end of the desk plate 10 to have an effect of dispersing the load concentrated on the fixing member 42 and the inner and outer protrusions.

Fixing holes 58 are formed at both ends of the outer guide groove 56 so that the fixing member 42 is inserted into the outer guide groove 56 so that the covering member 50 is unfolded or covered with the desk plate 10. Will not be rotated.

5 to 8 illustrate another embodiment of the present invention, and the leg member 30 to facilitate lifting the screen member 50 when the screen member 50 is covered with the desk plate 10. Equipped with a leg shield 70 in the front of the hinge hinge, the lower end is fastened to the lower end of the leg member 30 and the spring 72 to always pull the lower end of the leg shield 70 into the desk When the fixing member 42 is removed from the shielding member 50 by operating the operation lever 46, the rear end of the shielding member 50 is naturally pushed up so that the tip portion of the shielding member 50 is separated from the desk plate 10 by a predetermined interval. The desk plate 10 is raised to be able to easily lift the screen member 50.

9 is a side cross-sectional view showing another embodiment of the present invention, the inner and outer guide grooves 54 and 56, the inner and outer protrusions 48 and 47 of the upper frame 40 due to long time use. Inner and outer protrusions (48) and (47) can be operated in the same shape as the inner and outer guide grooves (54) and (56) to prevent damage to the inner and outer guide grooves (54) and (56). By inserting the reinforcement member 59 having a guide groove so that the inner and outer guide grooves 54 and 56 are deformed, the reinforcement member 59 may be replaced and used.

FIG. 10 illustrates another embodiment of the present invention, which is darkened by blocking external illumination by the screen member 50 when the screen member 50 is raised to the upper portion of the desk plate 10. The lighting member 60 is provided so that the concentration force is not lowered, and the switch 62 for operating the lighting member 60 is provided at either the front blocking plate 51 or the side blocking plate 52.

The lighting member 60 may use a fluorescent lamp or LED lighting, but when the covering member 50 is covered on the desk plate 10, the lighting member 60 is not damaged and has an LED lighting that can be inserted into the covering member 50. Preferably, the lighting member 60 may be installed on one of the front plate blocking plate 51 or the side blocking plate 52 or installed on all three surfaces.

The present invention configured as described above uses a screen member 50 as a desk plate without lowering the screen member 50 so as to focus on the lecture when the class proceeds as a use example, and taking a test or self-study concentration Can be used to raise the screen member 50 to prevent improvement and peeping, when using the lower screen member 50, the fixing member 42 provided on both sides of the upper frame 40 is the screen member 50 Is inserted into the fixing hole 58 formed in the outer guide groove 56 of the screen member 50 is fixed so as not to rise from the desk plate (10).

On the contrary, when the screen member 50 is to be used as the upper part of the desk plate 10, the operation lever 46 is operated to fix fixing holes formed at both ends of the outer guide grooves 56 of the screen member 50. When the fixing member 42 inserted into the upper frame 40 is moved to the inside of the upper frame 40, the spring 72 of the leg shield 70, whose upper end is hinged to the front surface of the leg member 30, pulls toward the inside of the desk. Pushing the rear end of the screen member 50, wherein the front end of the screen member 10 from the desk plate 10 is pushed up a predetermined interval over the desk plate 10 so that the user can easily raise the screen member 50, the screen member When the 50 is completely lifted, the fixing member 42 supported by the spring S is protruded and inserted when the fixing hole 58 formed at the end of the outer guide groove 56 is positioned so that the screen member 50 is inserted. It does not come down and is fixed.

10: desk plate,
30: leg member
40: upper frame, 42: holding member, 44: operating bar, 44a: horizontal operating bar, 46: operating lever, 48, 47: inner and outer protrusions
50: masking member, 51: front blocking plate, 52: side blocking plate,
54,56: inner and outer guide groove, 58: fixing hole, 59: reinforcing member
60: lighting member, 62: switch
70: leg shield, 72: spring

Claims

A desk comprising a desk plate (10) for placing books and notes, and a leg member (30) for supporting the desk plate (10);
Inward direction of both sides of the upper frame 40 constituting the leg member 30 is formed in the inner guide groove 54 of the screen member 50 is rotated to form an inner projection 48 to serve as a central axis, the inner An outer protrusion 47 is formed to be inserted into the outer guide groove 56 of the shielding membrane member 50 at a predetermined interval from the protrusion 48, and serves as a guide of the shielding membrane member 50, and is formed on the rear side of the upper frame 40. A leg member (30) having a fixing member (42) for fixing the shielding member (50) so that the shielding member (50) which is rotated in a direction side is maintained in an unfolded or covered state;
The shielding member 50 is formed of a side blocking plate 52 coupled to the upper frame 40 to block the eyes of both sides, and a front blocking plate 51 to block the eyes of the front surface.
The side blocking plate 52 has a diameter in which the inner and outer protrusions 48 and 47 of the upper frame 40 are fitted, and an inner and outer guide groove 54 formed of an arc so as to be rotated in a predetermined section. And a fixing hole 58 is formed so that the fixing member 42 is fitted to both sides of the outer guide groove 56 to the outside of the outer guide groove 56 so that the screen member 50 is not rotated. Equipped desk.

The method of claim 1,
Desk having a screen member, characterized in that the lighting member 60 including a switch 62 on one or three surfaces of the inner three surfaces of the screen member (50).

The method of claim 1,
The leg screen 70 is hinged to the front upper end of the leg member 30 to be rotated within a predetermined angle, the side screen plate 52 of the side screen plate 52 so that the screen member 50 can be lifted from the desk plate 10 One surface is coupled to contact both sides of the leg mask 70, the lower end of the leg mask 70 and the lower end of the leg member 30 is fastened by a spring 72 to secure the fixing hole 58 of the mask member 50. When the fixing member 42 is removed from the desk with a screen member, characterized in that the leg screen 70 is configured to push up the screen member 50 by the restoring force of the spring (72).

The method of claim 1,
Desk having a shielding member characterized in that it comprises a reinforcing member (59) having a guide groove of the same arc so that the inner and outer guide grooves (54, 56) formed in the side blocking plate (52) is not worn.

The method of claim 1,
The fixing member 42 is composed of a pin that is elastically supported by a spring (S) to always fix the screen member 50, protruding outward,
One side fixing member 42 is directly connected to the operating bar 44 coupled with the operating lever 46 is provided to protrude to one side end of the upper frame 40, the user sits for ease of operation, the other side Fixing member 44 is characterized in that the actuation bar 44 consisting of a double joint is connected to the lateral actuation bar (44a) connected to the actuating lever 46 so as to operate in the opposite direction to the directly connected fixing member (42) A desk provided with a shielding member.