JPS62145409A - Stand mounting device - Google Patents

Abstract

PURPOSE:To prevent damage and missing of screws by sliding a stand only so as to apply mounting/removal thereby eliminating the need for a jig without tightening screws. CONSTITUTION:In mounting the stand to a case 1, while a claw is fitted to a reception base 3, an L-shaped engaging part 31 is inserted and pressed to an engaging hole 21 provided at the bottom of the case 1 and the base 3 is moved forward to engage the L-shaped engaging part 31 with the case 1 to prevent the claw from being moved to the back side of the base 3, and the L-shaped engaging part 31 keeps the state mounted to the case 1. In requiring removal, an unlocking handle 45 of the claw is pulled down, the locking projection 43 is opened from the tip of the locking wall 23 of the locking recess 22, the base 3 is moved backward, the L-shaped lock part 31 is removed and the entire base is removed out of the case 1.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a mounting device for freely adjusting the orientation of a display screen of a display device used in information equipment and the like.

Conventional technology In recent years, information devices such as microcomputers have made remarkable inroads into the industrial world and households, and the display devices used in these devices are designed to allow the display screen to be freely adjusted to suit the user and usage conditions. It is necessary to equip a rotating table.

These turntables may be attached to a display device, etc., or may be prepared as separate parts (optional), but in any case, they may be installed on a computer or directly on a desk. The height of the display screen differs, and for this reason, there is a need for a stand that can be easily installed and removed.

As a conventional technique of the stand mounting device, for example, Fig. 8A, H
As shown in the figure, a square hole 1a and a screw hole 1b for the engaging part are provided on the bottom surface of the cylindrical body 1, and the pedestal is attached using a hook 3 and a mounting screw 4 provided on the pedestal 2b at the top of the pedestal 2. The method used was to tighten the screws.

Problems to be Solved by the Invention However, with the above-mentioned configuration, the screws must be tightened, which requires tools when customers or service personnel want to attach or remove the stand, and the screws may be damaged or lost. There are other risks, so it cannot be considered a desirable form.

In view of the above-mentioned problems, the present invention aims to provide a mounting device that does not require tools by eliminating the work of tightening screws, and also to solve the problem of damage and loss of screws by using only a stand. It is something.

Means for Solving the Problems In order to solve the above problems, the stand mounting device of the present invention has a structure of a stand and a flute body, and has a plurality of screws on either the top surface of the stand or the bottom surface of the casing. L-shaped engaging parts are provided in the same direction, the other is provided with a hole into which the above-mentioned retaining part is inserted and slid to fit, and one of these mounting surfaces is provided with a recessed part,
A claw piece is provided that engages with the four parts when the other part is engaged with the other part, and a part of the claw piece is passed through the base or casing and extended to the outer surface to serve as the unlocking handle part. It is something.

Function: Due to the above-described configuration, the present invention does not require tightening of screws, can be easily installed and removed by sliding only the base, does not require tools, and does not cause loss or damage of screws. becomes.

Embodiment Hereinafter, a table mounting device according to an embodiment of the present invention will be described with reference to the drawings.

Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a sectional view taken along line A-A in Fig. 1, Fig. 4 is a rear view of the same, and Fig. 5 is a rear view of the same. The figure is a bottom view of the casing, FIG. 6 shows an example of the structure of the stand, and FIG. 7 shows the main parts of the claw piece and the receiver showing how the stand is fitted.

In the figure, 1 indicates the casing, and the 6th one constitutes the stand.
As shown in the figure, pedestal 2. The receiver uses a 32-rotation plate, 4° shaft 6, and a washer 6. Spring washer 7. The base is assembled using screws 8 and 8. 9 has footrests to prevent slipping.

The present embodiment is a table mounting device for the purpose of easily attaching and detaching the table constructed in this way to the housing, and its details will be explained below with reference to FIGS. 3 and 5 to 7.

As shown in FIG. 6, a plurality of engagement holes 21 are provided in the front and rear of the bottom surface of the casing 1, and a locking recess 22 is provided. As shown in FIG. 6, the receiver base 3 includes a plurality of L-shaped engaging parts that fit into the engaging holes 21 of the housing 1, and a claw fitting part 32 that holds the claw 1o. will be established. As shown in FIG. 7, the claw piece 1o is moved in the direction of arrow B after inserting the unlocking handle part 46 into the claw piece fitting part 32 of the receiver base 3, so that the holding parts 41 and 42 are removed. The receiver touches the base of the third base and is held.

Each part of the claw piece 10 is a holding part 41, 42 . Correcting convex portion 43,
Stop portion 44. Lock opening handle part 46. It is formed by a fulcrum part 46 and an elastic part 4. The elastic portion 47 allows the holding portion 42 to pass through the interior of the claw fitting portion 32 and generates an elastic force to prevent the holding portion 42 from coming off. Exact size part 44
This is to prevent the claw piece 10 from being damaged by stopping E when the unlocking handle portion 45 is pulled in the direction of arrow C.

The movement of the claw piece 10 is caused by force in the direction of the arrow or by the force in the unlocking handle part 4.
5 has a structure in which the locking convex portion 43 moves up and down with respect to the fulcrum portion 46 when pulled in the direction of arrow C, and has a thin and elastic shape.

To attach the stand to the casing 1, as described above, with the claw piece 1o fitted to the holder 3, insert the L-shaped engagement portion into the engagement hole 21 provided on the bottom of the casing 1. 31 is inserted and pressed, the locking convex portion 43 comes into contact with the tip of the locking wall 23 behind the locking recess of the housing 1, and the claw piece 10 is pushed downward by the pressure, and the receiver is pressed against the base. 3 forward, the L-shaped engaging portion 31 is engaged with the housing 1, and at the same time, the rear end of the claw piece 10 crosses the locking wall 23 and the locking convex portion 43 engages with the housing 1. 1 and the claw piece 1Q elastically returns to its original shape, the receiver prevents the table 3 from moving rearward, and the L-shaped engaging part 31 is removed from the housing 1. The stand remains attached to the casing 1 without falling off.

If removal is required, the locking protrusion 43 locks in the locking recess 22 by pulling the unlocking handle 45 of the claw 10 downward (in the direction of arrow C in FIG. 7). The tip of the wall 23 is opened, and the receiver moves the stand 3 backward, thereby releasing the L-shaped locking portion 31 and removing the alloy body from the housing 1.

The effect retaining parts of the invention are provided in the same direction, the other is provided with a hole into which the above-mentioned engaging part is inserted and slid, and one of these mounting surfaces is provided with a recessed part, and the other is provided with a hole in which the engaging part is inserted and fitted. By providing a claw piece that engages with the recess in the assembled state, a part of the claw piece penetrates the base or the casing and extends to the outer surface to form a lock opening clap part. , no tools required,
The stand can be easily attached and detached.

[Brief explanation of drawings]

Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a sectional view taken along the Moum I line in Fig. 1, Fig. 4 is a rear view thereof, and Fig. 6 is a casing. FIG. 6 is an exploded perspective view showing the configuration of the base; FIG. 7 is a cross-sectional view of the main parts showing the fitted state of the claw pieces; FIG. 8 (M) is an exploded perspective view showing the conventional example. , FIG. 8(B) is a perspective view of the same. 1... Housing, 2... Pedestal, 3...
...The receiver is the stand, 4...The rotary disk, 5...The shaft, 6...The washer, 7...The spring washer,
8...screw, 9...leg, 1o...
・Claw piece, 21...Engagement hole, 22...
Locking recess, 23...Locking wall, 31...
L-shaped engaging portion, 32...Claw fitting portion, 41.4
2... Holding part, 43... Locking convex part,
44... Stop portion, 45... Unlocking handle portion, 46... Fulcrum portion, 47... Elastic portion. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 concave △, b ma
lFigure 5 2/I also use 3? /, for Iga Shiso 1, J et al., Figure 6, Figure 7, between 4 and 5 locks and fertilization p.

Claims (1)

[Claims] A stand and a casing are provided to hold a display device, etc. and to freely adjust the direction of the display screen, and a plurality of L-shaped lines are provided on either the top surface of the stand or the bottom surface of the casing. The engaging parts are provided in the same direction, and the other is provided with a hole into which the above-mentioned engaging part is inserted and slid to fit, and one of these mounting surfaces is provided with a recess, and when the other is engaged, A stand mounting device that is provided with a claw piece that engages with the recessed part, and a part of the claw piece is passed through the stand or casing and extended to the outer surface to serve as a key opening handle.