KR20000008868U - TV front mask and back cover combination - Google Patents

Abstract

The present invention relates to a front mask and a back cover coupling device of a television, the technical subject of which is a plurality of first fixing member 20 is integrally formed on the left and right inner wall of the front mask 10, The first and second fixing grooves 24a and 24b are formed in the longitudinal direction, respectively, on the upper and lower ends of the front end portion 22 of the first fixing member 20 and the back cover 30 is coupled to the front mask 10. The first fixing member 20 and the second fixing member 40 are integrally formed on the left and right inner wall surfaces of the first fixing member 20 and the second fixing member 40 so as to be elastically coupled to each other. The first and second fixing jaws 44a and 44b elastically fitted and fixed to the second fixing grooves 24a and 24b are integrally formed in the longitudinal direction.

Accordingly, the fixing member is integrally formed on the front mask and the back cover, and the coupling state thereof is firm, while the assembly structure of the television front mask and the back cover is performed more smoothly. will be.

Description

TV front mask and back cover combination

The present invention relates to a coupling device of a front mask and a back cover forming a cabinet of a television, and more particularly, a plurality of first fixing members are integrally formed on the left and right inner wall surfaces of the front mask, First and second fixing grooves are formed in the longitudinal direction, respectively, on the front and bottom sides of the front end, and the first fixing member and the second fixing member are elastically coupled to the left and right inner wall surfaces of the back cover to be coupled with the front mask. And first and second fixing jaws elastically fitted in the first and second fixing grooves on the front and lower ends of the second fixing member so as to be integrally formed in the longitudinal direction.

Accordingly, each fixing member is integrally formed on the front mask and the back cover, so that the front mask and the back cover of the television are more securely coupled, and screwing work is reduced or eliminated, thereby assembling the television. On the other hand, the present invention relates to a front mask and a back cover coupling device of a television, which has a simple structure that is elastically fitted and fixed, so that manufacturing and installation work can be easily performed.

In a generally known television cabinet, it is composed of a front mask in which a CRT is installed inward, and a back cover which is coupled to the rear of the front mask and is provided with connection parts such as respective connection jacks and antenna jacks for connection to other electronic devices. do.

In the conventional television front mask and back cover coupling structure forming such a cabinet of a television, as shown in Figs. 112 is sequentially formed, and the fixing jaw 122 protruding from the left and right front ends 120a of the back cover 120 coupled with the front mask 110 includes guide ribs of the front mask 110. It is fitted to the 112, the front mask 110 and the back cover 120 is made of a configuration that is screwed as a fixing screw 124.

Therefore, in the front mask and the back cover coupling structure of the conventional television as described above, as shown in Figs. 1 and 2, the operator is guide rib 112 of the front mask 110 during the assembling work of the television 100; After fixing the fixing jaw 122 of the back cover 120 to the), it is to be more firmly fixed as the fixing screw 124.

However, in the front mask and back cover coupling structure of the conventional television as described above, as shown in Figs. 1 and 2, during the assembly process of the front mask 110 and the back cover 120. The guide rib 112 and the back cover 122 are simply fixed by inserting the fixing jaw 122 of the back cover 120 into the guide rib 112 of the front mask 110 without a separate elastic fixing structure. The state of engagement between the two is not maintained firmly, and especially in a small TV, a cumbersome screw coupling operation for fixing the front mask 110 and the shock cover 120 is performed as a separate fixing screw 124. While the workability of the assembly is deteriorated, there are various problems such as damage to the component when the worker misoperation of the screw.

The present invention has been made in order to improve the various problems of the related art as described above, and its purpose is that each fixing member is integrally formed on the front mask and the back cover, so that the combined state of the front mask and the back cover of the television becomes more robust. Of course, since the screwing operation is reduced due to the rigid structure or no screwing is required in the case of a small TV, the assembly workability of the TV is improved, while the simple structure that is elastically fitted and fixed, facilitates the manufacturing and installation work. It is to provide a front mask and a back cover coupling device of a television to be performed.

1 is a schematic perspective view showing a front mask and a back cover coupling structure of a conventional television;

2 (a) and 2 (b) are perspective views showing main parts of a combination of a front rib and a fixing jaw in a front mask and a back cover structure of a conventional television.

Figure 3 is an exploded perspective view showing a front mask and a back cover coupling device of the television according to the present invention

4 and 5 is a front perspective view and a side structural view showing the first and second fixing members in the front mask and back cover coupling device of the present invention

Figure 6 is a side configuration diagram showing a coupling state by the front mask and the back cover coupling device of the present invention

Explanation of symbols on the main parts of the drawings

1 .... coupling device 10 .... front mask

20 .... First fixing member 24a, 24b .... First and second fixing grooves

26 .... Hanging groove 30 .... Back cover

40 .... the second fixing member 44a, 44b .... the first and second fixing jaws

46 .... Jaw

As a technical means for achieving the above object, the present invention, a plurality of integrally formed on the left and right inner wall surface of the front mask, the first and second fixing grooves in the longitudinal direction, the upper and lower sides of the front end integrally A first fixing member formed,

It is formed integrally to the first fixing member and the first fixing member on the left and right inner wall surface of the back cover coupled to the front mask, and the upper and lower sides of the front cover is elastically fitted to the first and second fixing grooves 1 and 2, by providing a front mask and a back cover coupling device for a television constituted as a second fixing member in which the fixing jaw is integrally formed in the longitudinal direction.

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

3 is an exploded perspective view illustrating a front mask and a back cover coupling device of a television according to the present invention, and FIGS. 4 and 5 are first and second fixing members in the front mask and back cover coupling device of a television of the present invention. Figure 6 is a perspective view and a side structural view showing the main part, Figure 6 is a side configuration showing the coupling state by the front mask and the back cover coupling device of the present invention, the front mask and back cover coupling device of the present invention ( 1) is configured as the first and second fixing members 20 and 40.

The first fixing member 20 formed on the front mask 10 and coupled to the back cover 30 may be integrally formed on the left and right inner wall surfaces 10a of the front mask 10. First and second fixing grooves 24a and 24b are integrally formed in the longitudinal direction on upper and lower ends of the front end portion 22 of the first fixing member 20.

In addition, the second fixing member 40 which is elastically coupled to the first fixing member 20 of the front mask 10 to couple the front mask 10 and the back cover 30 is the front mask 10. It is formed integrally with the first fixing member 20 on the left and right inner side wall surface (30a) of the back cover 30 to be coupled to the upper end portion 42 of the second fixing member 40 On the lower side, first and second fixing jaw 44a and 44b elastically fitted and fixed to the first and second fixing grooves 24a and 24b are integrally formed in the longitudinal direction.

Meanwhile, the second fixing jaw 44b of the back cover second fixing member 40 inserted into and fixed to the second fixing groove 24b of the front mask first fixing member 20 is the first and second fixing members 20. The upper surface is formed to be inclined at an angle S so as to secure the fixed state of the head 40, and the back cover second fixing jaw is formed inside the first fixing groove 24a of the front mask first fixing member 20. An arc-shaped locking groove 26 into which the arc-shaped locking jaw 46 formed at the distal end portion of the 34b is inserted and fixed is formed integrally.

Referring to the operation of the present invention made of the configuration as described above are as follows.

As shown in Fig. 3 to Fig. 6, the front masque 10 of the front side coupled to each other to form a cabinet of the television and the back cover 30 of the rear side, during the coupling operation of the first First and second fixing members 20 and 40 are integrally formed on the front mask 20 and the back cover 40 so that the front mask 10 and the back cover 30 can be combined with each other. 1) is as follows.

First, a plurality of first fixing members 20 are integrally formed with the front mask 10 on the left and right inner side wall surfaces 10a of the front mask 10 to be coupled to the front mask 10. The front mask 10 and the back cover 30 are coupled to each other while the second fixing member 40 of the cover 30 is elastically fitted to the first fixing member 20.

In this case, first and second fixing grooves 24a and 24b are integrally formed in the longitudinal direction of the first fixing member 20 on the upper and lower ends of the front end portion 22 of the first fixing member 20, The first fixing jaw 44a of the second fixing member 40 of the back cover 30 is fitted into and fixed to the first fixing groove 24a of the front mask 10, and at the same time, the first fixing member 20 is fixed. The second fixing jaw 44b of the second fixing member 40 is fitted into the second fixing groove 44b so that the first and second fixing members 20 and 40 are more firmly coupled to each other.

In addition, an arc-shaped locking groove 26 is formed inside the first fixing groove 24a of the first fixing member 20 of the front mask 10, and at the front end of the first fixing jaw 44a of the back cover. Since the arc-shaped locking jaw 46 is formed, when the first and second fixing members 20 and 40 are coupled, the locking jaw 46 of the first fixing jaw 44a is the first fixing groove 24a. Since the first and second fixing members 20 and 40 are firmly coupled to each other by being inserted into the locking groove 26 and being compressed and fixed thereto.

In addition, the upper surface of the second fixing jaw 44b of the back cover second fixing member 40 inserted into and fixed to the second fixing groove 24b of the front mask first fixing member 20 is approximately 20 ° 30. When the second fixing jaw 44b of the back cover second fixing member 40 is fitted into the front mask second fixing groove 24b by being inclined at a predetermined angle S at 25 °, As the upper inclined surface of the second fixing jaw 44b is inserted into the second fixing groove 24b of the first fixing member 20, the upper portion of the second fixing groove 24b is pressed upward, thereby making the first fixing jaw ( 44a) may be extremely firmly fixed to the first fixing groove 24a at the same time. In this case, when the inclination drawing s is smaller than 20 ° or larger than 30 °, the fixing state of each fixing member 40 may not be firm. Or, too difficult to insert the second fixing groove 24b of the second fixing jaw 44b.

In particular, although not shown in the drawing, in the assembling process of a small television, the front mask 10 and the back cover 30 can be easily combined without using a separate fixing screw. If only the bottom side of the front mask 10 and the back cover 30 is screwed, the first and second fixing members 20 and 40 are sufficient to couple and fix the front mask 10 and the back cover 40 sufficiently. In this way, there is no need for the existing screw coupling operation or reduced, which greatly improves the assembly workability of the television.

Accordingly, the first and second fixing members 20 and 40 formed on the front mask 10 and the back cover 30 can be more easily and firmly combined.

As described above, according to the present invention, the front mask and the back cover coupling apparatus of the present invention have each fixing member integrally formed on the front mask and the back cover, so that the combination of the front mask and the back cover of the television is more solid, as well as a rigid structure. Due to the reduced screwing work or the need for screwing in the case of a small TV, the assembly workability of the TV is improved, and a simple structure that is elastically fitted and fixed, and the manufacturing and installation work is easily performed. There is.

Claims (3)

In the front mask and back cover coupling structure of the television, A plurality of left and right inner wall surfaces 10a of the front mask 10 are integrally formed, and first and second fixing grooves 24a and 24b are integrally formed in the longitudinal direction above and below the front end 22. A first fixing member 20 formed thereon, The first fixing member 20 and the first fixing member 20 are integrally formed on the left and right inner side wall surfaces 30a of the back cover 30 to be coupled to the front mask 10, and the upper and lower ends of the front cover 10 First and second fixing jaw 44a, 44b, which is elastically fitted and fixed to the first and second fixing grooves 24a and 24b, is configured as a second fixing member 30 integrally formed in the longitudinal direction. TV front mask and back cover combination The second fixing jaw 44b of the second fixing member 40 inserted into and fixed to the second fixing groove 24b of the first fixing member 20 is formed by the first and second fixing members. 20) The front mask and the back cover coupling device of the TV, characterized in that the upper surface is formed to be inclined at a predetermined angle (S) to secure the fixed state of the (40) The arc-shaped locking jaw 46 of claim 1 or 2, wherein an inner side of the first fixing groove 24a of the first fixing member 20 is formed at the distal end of the second fixing jaw 34b. The front mask and the back cover coupling device of the TV, characterized in that the insertion groove of the arc-shaped locking groove 26 is integrally formed