KR100563844B1 - Monitor device for liquid crystal display - Google Patents

Abstract

The present invention relates to an LCD monitor device, which facilitates positioning of the touch pad and the LCD module in the front case and prevents breakage of the edge of the touch pad during operation and is more easily detachable than before.

The present invention for this purpose, each edge portion 15 is formed along the corner of the square, the first semi-circular groove 11 is formed for each connection portion of the edge portion 15 is fixed along the inner bottom corner connecting them A bottom case 14 having a front case 10 having a bottom plate 13 formed thereon while a second semicircular groove 12 is formed at each connection portion of the fixed bottom 14; A touch pad 20 in which a tap is inserted into each of the second semicircular grooves 12 of the front case 10, and each corner is placed on the bottom plate 13; An LCD module 30 in which a tap is fitted into each first semicircular groove 11 of the front case 10 and each corner is placed in the fixed bottom 13; The touch case 20 and the LCD module 30 are accommodated in the front case 10, and the rear case 40 is integrally formed by fastening the screws 41 to each other.

LCD Module, LCD Monitor, LCD Monitor, Touch Pad

Description

LCD Monitor Device {MONITOR DEVICE FOR LIQUID CRYSTAL DISPLAY}             

1 is an exploded perspective view illustrating an LCD monitor according to an embodiment of the present invention;

Figure 2 is an assembly process for explaining the LCD monitor device of the present invention,

3 is a state diagram for using the LCD monitor of the present invention,

4 is a cross-sectional view along the line A-A 'shown in FIG.

5 is an enlarged view of a main part for explaining the LCD monitor of the present invention;

6 is an exploded perspective view illustrating an LCD monitor according to another embodiment of the present invention;

7 is a perspective view of a combined LCD monitor of the present invention,

8 is a state diagram for using the LCD monitor of the present invention,

FIG. 9 is a cross-sectional view taken along line BB ′ shown in FIG. 8.

* Explanation of symbols for the main parts of the drawings

10: front case 20: touch pad

30: LCD module 40: rear case

50: stand 60: computer case

The present invention relates to an LCD monitor device, which facilitates positioning of the touch pad and the LCD module in the front case and prevents breakage of the edge of the touch pad during operation and is more easily detachable than before.

At present, with the development of semiconductor devices having high integration and high performance, the development of information processing apparatuses capable of high-speed processing of information is also rapidly progressing due to the development of the electric and electronic industries. The information processing apparatus has been introduced in a very wide variety, among which the upgrade is made is a typical desktop computer used in daily life and work and a portable computer that is a portable computer that is easy to move.

Laptop computers, which are attracting attention due to their light weight, thinness, and low power consumption, cannot use the cathode ray tube type monitors commonly used in desktop computers because their purpose is to use portable information processing devices. LCD (Liquid Crystal Display) module that can support is used as a monitor.

The laptop computer employing such an LCD module is generally composed of a computer body and a monitor device. The monitor device receives and displays information processed by the computer body, and the front and rear of the LCD module. Consists of a case to protect. The case is further divided into a front case fixing the remaining area excluding the effective screen display area of the LCD module and a rear case serving to support and fix the LCD module.

The conventional LCD monitor configured as described above has a problem in that the volume of the LCD display device increases due to the fastening protrusion protruding from the side of the LCD module and fixing the rear case and the LCD module. This is because the rear case has the same area as the sum of the areas of the fastening protrusions in the total area of the LCD module.

In addition, in order to combine the rear case and the LCD module in the conventional LCD monitor, it must be fastened to the LCD module and the rear case by using at least one or more screws, thereby increasing the number of assembly processes during operation.

The present invention has been invented to solve the above-mentioned problems, the semicircular grooves are formed step by step at each corner of the front case, and the touch pad and the LCD module can be easily positioned by using the same. It is an object of the present invention to provide an LCD monitor device not only to prevent edge breakage of the touch pad but also to be easily installed or detached from the conventional device.

According to the present invention for achieving the above object, each edge portion 15 is formed along the corner of the rectangle, the inner bottom connecting the first semi-circular groove 11 is formed for each connecting portion of the edge portion 15 A front case 10 having a fixed bottom 14 formed along a corner thereof, and having a bottom plate 13 formed thereon with a second semicircular groove 12 formed at each connection portion of the fixed bottom 14; A touch pad 20 in which a tap is inserted into each of the second semicircular grooves 12 of the front case 10, and each corner is placed on the bottom plate 13; An LCD module 30 in which a tap is fitted into each first semicircular groove 11 of the front case 10 and each corner is placed in the fixed bottom 13; In the state that the touch pad 20 and the LCD module 30 is accommodated in the front case 10 is characterized in that it consists of a rear case 40 to fasten and integrate each screw 41.

According to another specific embodiment of the present invention, each edge portion 15 is formed along a corner of the quadrangle, and the inner bottom edge connecting the first semicircular groove 11 is formed at each connection portion of the edge portion 15. The front case 10 has a fixed bottom 14 is formed, the bottom plate 13 is formed under the second semi-circular groove 12 is formed for each connection portion of the fixed bottom 14; A touch pad 20 in which a tap is inserted into each of the second semicircular grooves 12 of the front case 10, and each corner is placed on the bottom plate 13; An LCD module 30 in which a tap is fitted into each first semicircular groove 11 of the front case 10 and each corner is placed in the fixed bottom 13; LCD monitor device, characterized in that consisting of a computer body case (60) for fastening and integrating each screw (41) in a state in which the touch pad (20) and the LCD module (30) are accommodated in the front case (10).

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

1 is an exploded perspective view showing an LCD monitor according to an embodiment of the present invention, Figure 2 is an assembly process for explaining the LCD monitor of the present invention. The present invention not only facilitates the positioning of the touch pad 20 and the LCD module 30 in the front case 10, but also prevents edge breakage of the touch pad 20 during operation and facilitates detachment and detachment from the related art. It is a monitor device.

That is, the LCD monitor 30 of the present invention in which the touch pad 20 and the LCD module 30 are sequentially disposed in the front case 10 and covers the rear case 40 and is fastened with each screw 41 to integrate the same. Can be used as

The front case 10 is formed along each of the edges 15 along the corners of the square, the first semi-circular groove 11 is formed for each connecting portion of the edge portion 15 along the inner bottom corners connected thereto. A fixed bottom 14 is formed, and the bottom plate 13 is formed under the second semicircular groove 12 at each connection portion of the fixed bottom 14. The edge portion 15 has screw holes 16 and 16 'at regular intervals, and a wire lead-out portion 17 is formed at the center of one edge 15 (see Fig. 2 (a)).

In the front case 10, the first semicircular groove 11 and the second semicircular groove 12 are formed stepwise at each corner, and the fixed bottom 14 and the bottom plate 13 are formed on the bottom surface of the front case 10. ) Is also formed stepped. Accordingly, when the touch pad 20 and the LCD module 30 to be described later are placed, the second semicircular groove 12 and the bottom plate 13, the first semicircular groove 11, and the fixed bottom 14 are not damaged. Desorption or desorption is facilitated.

The touch pad 20 placed on the front case 10 is fitted with a tap into each of the second semicircular grooves 12 of the front case 10, and each corner thereof is placed on the bottom plate 13. In this touchpad 20, a flat power line 21 to which power is supplied is projected to the outside (see FIG. 2 (b)). The power line 21 of the touch pad 20 easily exits to the wire lead-out portion 17 of the edge 15 in the front case 10.

In addition, the LCD module 30 covering the touch pad 20 and displaying a screen has a tap fitted into each of the first semicircular grooves 11 of the front case 10, and each corner of the LCD module 30 is fixed to the bottom 13. It is placed stable. The guide groove 31 is formed at one side of the LCD module 30 so that the power line 21 of the touch pad 20 can be pulled out when it is stored, and the connector 32 is connected to the computer main body in the periphery thereof. ) Is installed (see Fig. 2 (c)).

As described above, the rear case 40 is fastened with the screws 41 in the state where the touch pad 20 and the LCD module 30 are placed in the front case 10 as shown in FIG. 2 (d). It can be used as a finished product of the invention.

FIG. 3 is a state diagram for using the LCD monitor device of the present invention, FIG. 4 is a cross-sectional view taken along line AA ′ of FIG. 3, and FIG. 5 is an enlarged view of a main part for explaining the LCD monitor device of the present invention.

In order to use the LCD monitor device of the present invention as shown in Figure 2 (d) with a computer main body can be used to attach the stand 50 in the state in which the front case 10 and the rear case 40 are integrated ( 3). Therefore, the touch pad 20 and the LCD module 30 are stably used as shown in FIG. 4 between the opening of the front case 10 integrated into the quadrangle and the fixed plate of the rear case 40. Using the first and second semicircular grooves 11 and 12 of the case 10, the stacking and fixing positions are easier to select than in the prior art, and the touch pad 20 can be prevented from being damaged and the attachment and detachment can be simplified. There is an advantage.

That is, as shown in FIG. 5 (a), the touch pad 20 to be placed between the second semicircular grooves 12, which are the vertices of the front case 10, is placed on the bottom plate 13 while the vertices are placed. It is fixed stably. At this time, the power line 21 of the touch pad 20 is to be escaped without damage to the wire lead-out portion 17 of the one edge (15). In this case, both hands of the worker may smoothly work by using the second semicircular groove 12.

 As such, the LCD module 30 is placed on the touch pad 20 in the front case 10, which is the first vertex of the front case 10 as shown in FIG. The LCD module 30 to be placed between the semicircular grooves 11 is stably fixed to the fixed bottom 14 while each vertex is placed. At this time, the power line 21 of the touch pad 20 is to be escaped without damage to the guide groove 31 through the wire lead-out portion 17 of the one edge (15). At this time, both hands of the worker can be smoothly performed using the first semicircular groove (11).

6 is an exploded perspective view showing an LCD monitor according to another embodiment of the present invention, the LCD monitor of the present invention is different from the LCD monitor shown in Figure 1 in place of the rear case 40 in general A computer main body 60 such as a computer main body is mounted, and the configuration of the front case 10, the touch pad 20, and the LCD module 30 other than that is the same, and a detailed description thereof will be omitted.

7 is a perspective view of the LCD monitor of the present invention combined, Figure 8 is a state diagram for using the LCD monitor of the present invention, Figure 9 is a cross-sectional view taken along line BB 'shown in FIG.

In order to use the finished LCD monitor device of the present invention as shown in FIG. 7 as a finished product integrally with the computer main body case 60, the stand 50 is in a state where the front case 10 and the computer case case 60 are integrated. ) Can be used (see FIG. 8). Accordingly, the touch pad 20 and the LCD module 30 are fixed as shown in FIG. 9 between the opening of the front case 10 integrated into the quadrangle and the computer body case 60, and thus the front case 10. Using the first and second semicircular grooves (11, 12) of the laminated) and the selection of the fixed position is easier than the conventional, and the advantage of preventing the edge breakage of the touch pad 20 during operation and easy detachment have.

In the front case of the present invention, the stepped semicircle grooves may be transformed into crowbar grooves, and power lines or signal lines from the touch pad, the LCD module, and the rear case (or the computer body case) are not shown, and an explanation thereof will be given. Omit.

 As described above, according to the present invention, the semicircular grooves are formed at the corners of the front case, respectively, and the positioning can be easily performed along with the stacking of the touch pad and the LCD module. It is possible to provide an LCD monitor device that is provided to prevent edge breakage as well as to facilitate installation or dismounting.

Although the technical concept of the LCD monitor of the present invention has been described with reference to the accompanying drawings, it is intended to illustrate the best embodiment of the present invention by way of example and not to limit the claims of the present invention. It will be apparent to those skilled in the art that various modifications and imitations can be made without departing from the scope of the technical idea of the present invention.

Claims (4)

Each edge portion 15 is formed along a corner of the rectangle, and the first semicircular groove 11 is formed at each connection portion of the edge portion 15, and a fixed bottom 14 is formed along the inner bottom edge thereof. A front case 10 having a bottom plate 13 formed under the second semicircular groove 12 at each connection portion of the fixed bottom 14; A touch pad 20 in which a tap is inserted into each of the second semicircular grooves 12 of the front case 10, and each corner is placed on the bottom plate 13; An LCD module 30 in which a tap is fitted into each first semicircular groove 11 of the front case 10 and each corner is placed in the fixed bottom 13; LCD monitor, characterized in that the front case 10 consists of a rear case 40 for fastening and integrating each screw 41 in a state in which the touch pad 20 and the LCD module 30 are accommodated. Each edge portion 15 is formed along a corner of the rectangle, and the first semicircular groove 11 is formed at each connection portion of the edge portion 15, and a fixed bottom 14 is formed along the inner bottom edge thereof. A front case 10 having a bottom plate 13 formed under the second semicircular groove 12 at each connection portion of the fixed bottom 14; A touch pad 20 in which a tap is inserted into each of the second semicircular grooves 12 of the front case 10, and each corner is placed on the bottom plate 13; An LCD module 30 in which a tap is fitted into each first semicircular groove 11 of the front case 10 and each corner is placed in the fixed bottom 13; LCD monitor device, characterized in that consisting of a computer body case (60) for fastening and integrating each screw (41) in a state in which the touch pad (20) and the LCD module (30) is accommodated in the front case (10). The method according to claim 1 or 2, LCD monitor, characterized in that the wire lead-out portion 17 is formed at the center of one side edge 15 in the front case 10, and the guide groove 31 is formed at one side of the LCD module 30. Device. The method according to claim 1 or 2, The first semicircular groove 11 and the second semicircular groove 12 are formed stepwise in each corner of the front case 10, and the fixed bottom 14 and the bottom plate 13 to the bottom surface thereof are also stepped. LCD monitor, characterized in that the fork formed.

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