JPS59133484A - Holder - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a holding device for audio equipment such as a remote control unit used in studios and other places.

21.--Conventional Structure and Problems The conventional holding device will be described below. FIG. 1 is a perspective view thereof, FIG. 2 is a side view from the direction, and FIG. 3 is a sectional view (front sectional view) taken along line BB in FIG. 2.

Reference numeral 1 denotes the main body of the device, and 2 and 3 denote nuts, which are fixed to the main body 1 of the device by screws 4 and 6.

A bolt 6 is screwed into the nut 2 through a bush 7. A bolt 8 is fixed to the handle 10 with a set screw 9. 11 is a rubber spacer, 12
is a polyacetal spacer, and by turning the handle 1o and screwing the bolt 8 into the nut 3, the device main body 1 is fixed at an arbitrary rotational position. At that time, use the rubber spacer 1
1 generates friction between it and the arm 13 to provide a holding force, and the polyacetal spacer 12 generates a slip between it and the arm 13 so that the handle 10 can be operated smoothly.

Reference numeral 14 denotes a flange fixed to the arm 13 with screws 15, and the pipe 16 is held in place by a set screw 17. 1st is a stand, and has four legs 19 and casters 20 at their tips.

21 is a bottom cover, which is fixed to the stand 18 with screws 22. A compression spring 23 serves to reduce the weight when the tube 16 slides inside the stand 18 to set the height.

24 is a stop handle, which can be tightened to close the pipe 1.
6 can be fixed to the stand 18 at any desired height.

The operation of the conventional holding device configured as described above will be described below.

When the handle 10 is turned to the right, the device body 1 is fixed at any rotational position by the frictional force of the spacer 11, and the handle 1o
When the spacer 11 is turned to the left, the spacer 11 becomes free and the main body 1 of the device becomes freely rotatable.

Also, when the stop handle 24 is turned to the right, the tube 16 is fixed to the stand 18 at an arbitrary height, and when the stop handle 24 is turned to the left, the tube 16 becomes slidable. This allows you to adjust the angle of the operating surface and the height from the floor.

However, according to the above configuration, when the device main body 1 is to be held between the arms 13, the bolts 6 and 8, which are both supporting shafts, are
It was very difficult to assemble and repair as the screws had to be screwed in, and there were still many risks to work safety.

Furthermore, when transporting the equipment, since the rotating parts of the equipment body 1 are fixed only by the friction of the rubber surface of the spacer 11, the equipment body 1 may move and be damaged due to vibrations during transportation. Therefore, there was a drawback that a fixing jig had to be added.

Purpose of the Invention The present invention solves the above-mentioned conventional problems.In addition to making it easy to attach and detach the device body and the arm, the rotating parts can be securely held during transportation without relying on jigs or gaskets. The purpose of the present invention is to provide a holding device that allows

Structure of the Invention Page 6 The present invention includes a first holding member that slides in a vertical axis direction while rotatably holding a device main body on a horizontal axis, and a first holding member that slides inside. A second holding member that can set the height of the device body from the floor, a support shaft fixed to the second holding member and passing through the inside of the first holding member, and a support provided on the bottom of the device body. The support that fits with the shaft has a piece, and when the equipment body is at its lowest height from the floor, the support shaft engages with the piece, supporting the equipment body from below, and at the same time supporting the equipment on the horizontal axis. The center of rotation of the nut on the device body side and the center of the bolt on the holding member side are automatically aligned, making it easy to assemble and repair the device body and the holding member, and improve work safety. is also guaranteed. Further, since the support shaft is fitted with the support piece to prevent rotation of the main body of the device, damage during transportation can be prevented. Furthermore, since the above condition is achieved with the minimum height dimension of the floor force λ, etc., transportation can be done in the most compact state, so a very rational holding device can be used from the packaging point of view. This is what we provide.

61.--Explanation of Embodiment FIG. 4 is a side view of a holding device in an embodiment of the present invention, FIG. 6 is a sectional view taken along line CC in FIG. 4, and FIG.
Although it is a sectional view taken along line a-C in the figure, it shows the state at the lowest height position.

25 is the device body, 26 and 27 are nuts, and 0 is fixed to the device body 26 by screws 28 and 29.
A bolt 30 is screwed into the nut 26 through a bush 31. 32 is a bolt, and a set screw 33
036 fixed to the handle 34 is a rubber spacer, and 36 is a polyacetal spacer.Turn the handle 34 and screw the bolt 32 into the nut 27 to fix the device main body 26 at any rotational position.

At this time, the rubber spacer 36 generates friction between it and the arm 37 to increase the holding force, and the polyacetal spacer 36 generates slippage between it and the arm 37, allowing the handle 34 to be operated smoothly. It is configured like this.

38 is fixed to the arm 37 with a screw 39.
It is a curved flange, and the pipe 40 is held by a set screw 41. Reference numeral 42 denotes a stand, which has four legs 43 and casters 44 at the ends thereof, so that it can move freely on the floor. 4
A bottom plate 6 is fixed to the stand 42 with screws 46 and also holds a support shaft 47 with screws 48. On the other hand, the receiver 49 is a piece, and is provided at the lower part of the device main body 26 with a screw 5o. A compression spring 61 serves to reduce the weight when the tube 40 slides inside the stand 42 to set the height.

Reference numeral 52 denotes a stop handle, which serves to fix the tube 4o to the stand 42 at an arbitrary height.

Regarding the holding device of this embodiment configured as above,
The operation will be explained below.

When the handle 34 is turned to the right, the main body 26 of the device moves into the spacer 36.
It is fixed at any rotational position by the frictional force of the handle 3.
4 to the left, the spacer 36 becomes free and the device body 2
6 is also rotatable.

Further, when the stop handle 52 is turned to the right, the tube 40 is fixed to the stand 42 at an arbitrary height, and when the stop handle 52 is turned to the left, the tube 4o is allowed to vibrate.

In this way, the angle of the operation surface of the device main body 26 and the height from the floor can be adjusted to a position suitable for the body of the person operating the device, and the device can be used normally.

In addition, in the case of assembly (in the case of assembly work in which the main body 26 of the device is held between the horizontal support shafts of the arm 37), the height is set at a position where the flange 38 and the stand 42 are in close contact with each other, and the inside of the pipe 40 is penetrated. When the device main body 26 is set so that the support piece 49 fits onto the protruding support shaft 47, the device main body 25
5 dimension and V dimension (Fig. 3) so that the spindle 47 supports the weight of the nut 26 and the port 32, and the screw holes of the nut 27 and the port 32 are at exactly the same height.
are constructed with the same dimensions. Therefore, the assembly work can be easily carried out without the need for people to support the main body 26 of the device.

Next, when transporting the device, make sure that the device body 26 is horizontal and set at the minimum height using the handle 34.
Screw in and secure. By doing this, even if the main body 26 of the device tries to rotate due to vibration during transportation, it will not move because the tip of the support shaft 47 is fitted with the support piece 49. It is also reasonable from the point of view of bulk packaging, where the height above the floor is set to the minimum dimension.

As described above, according to this embodiment, the conventional drawbacks are solved.
Assembling the main body of the device is difficult and there are many risks to work safety, and when transporting the device, it is necessary to use a fixing jig to prevent the main body from moving and being damaged due to vibration during transportation. This problem can be overcome with a simple configuration.

Effects of the Invention The present invention is a basic requirement for a holding device for audio equipment such as a remote control unit used in a studio or elsewhere. It has the ability to adjust the angle of the device's operating surface and the height above the floor to suit the body shape of the operator, making assembly easy and safe, and adding functions to prevent damage during transportation. A large effect can be seen in the points.

In other words, at the normal operating height, the main body of the device rotates 101 times.
- When set to the lowest height, the support shaft protrudes from the stand, and the recessed support on the device body engages with the piece, allowing the support shaft to support the weight of the device body from below. ,
The structure is such that the center of rotation on the horizontal axis, the nut on the device body side, and the center of the bolt on the holding member side automatically match, making it easy to assemble (install and remove) the device body and the holding member. Work safety is also guaranteed.

Further, at the lowest height, the support shaft is fitted with the support piece to prevent the device body from rotating, so it is possible to prevent the device body from moving and being damaged during transportation.

Furthermore, since the above-mentioned state is the minimum height from the floor, transportation can be carried out in the most compact state, which is also reasonable from the point of view of packaging. In addition, since these components are all built into the equipment, there is no need to rely on fixing jigs or packing for transportation, making it possible to create an excellent holding device that provides numerous benefits. It is something.

[Brief explanation of drawings]

11 Hage FIG. 1 is a perspective view of a conventional holding device, FIG. 2 is a side view, FIG. 3 is a sectional view taken along line BB in FIG. 2, and FIG. 4 is a side view of a holding device in an embodiment of the present invention. Figure 6 is a-C of Figure 4.
The sectional view, FIG. 6, is a CC sectional view at the lowest height. 26...Equipment body, 26.27...Nut, 30.32...Bolt, 35...
・Spacer, 34...Handle, 37...
...Arm, 38...Flange, 4o...
...Tube, 42...Stand, 47...
Support shaft, 49...Breed on one side, 61...Spring, 62...Stop handle. Name of representative Patent attorney Toshio Nakao and 1 other person 1st
Figure 2 Figure 3

Claims (1)

[Claims] a first holding member that slides in the vertical axis direction while holding the device main body on a horizontal axis; and a second holding member that slides the first holding member inside to adjust the height of the device main body. a supporting shaft fixed to the second holding member and penetrating inside the first holding member; and a receiving piece provided on a part of the device body and fitting with the supporting shaft; At the position where the first holding member is closest to the second holding member, the support shaft is fitted with the support piece, and the rotation center of the device body on the horizontal axis and the rotation of the first holding member are aligned. A holding device characterized by being configured so that centers of motion coincide.