JPS6320229Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a mount for a speaker.

Speakers constituting audio equipment are usually installed indoors by placing them on the floor or on a stand or shelf placed on the floor, by hanging them on a wall, by suspending them from the ceiling, or the like.

Among these methods, while the mounting method makes it easiest to place and move the speakers, there is a problem in that the floor is partially occupied by the speakers, which hinders their effective use. In some cases, the desired acoustic effect may not be obtained due to limitations in the sound quality.

Also, unlike the above-mentioned mounting method, the wall-mounting method or hanging method uses the upper space of the room, so the floor surface can be used for other purposes. It is not easy to install the speaker because it needs to be driven into a pillar or ceiling or carved in advance, and it also has the disadvantage that it is difficult to move the speaker if you want to change its orientation or position after installation. .

Therefore, it is an object of the present invention to provide a speaker mount that allows speakers to be easily installed in a position with a high acoustic effect without hindering the effective use of floor space, and that is also easily movable.

The present invention makes it possible to place the speaker fixed to the bracket in the upper space of the room by sandwiching an object such as a rod or plate with a spring clip connected to the speaker mounting bracket. Features.

The features of the invention will become clearer from the following description of the illustrated embodiment.

As shown in FIG. 1, a speaker stand 10 according to the present invention has a spring clip 1 that holds an object to be held.
2, a T-shaped bracket 16 for mounting the speaker 14, and an arm 18 connecting the spring clip 12 and the bracket 16.

The spring clip 12 includes a pair of clamping members 20, which are pivotally connected to each other via pins 22 at flange portions located approximately in the center thereof. The clamping member 20 has a curved gripping portion 24 and a gripping portion 26 extending from the gripping portion. A rod-shaped spring member 2 is provided between the pair of clamping members 20.
8 is disposed, and both ends of the spring member 28 extending around the pin 22 abut the inner surfaces of the respective grips 26 constituting the clamping member 20 below the pin 22, and the grips are attached to the clamping member 20. A spring force acts to spread the 26 apart.

As a result of applying the spring force, the pair of clamping members 20
The gripping portions 24 of are close to each other, while the gripping portions 26
are located apart from each other.

Each grip part 24 has a curved part 24a arranged along the inner surface thereof and a flat plate-shaped part 24b extending from the curved part to the side opposite to the grip part 26, and the curved parts 24a have concave surfaces facing each other, Further, the flat plate portions 24b are shaped so as to be able to come into contact with each other.

By clenching both grips 26 of the spring clip 12, an object to be held (not shown) can be held between the grips 24 and tightened by the spring force of the spring member 28. When the object to be held is a rod-shaped body such as a pillar (not shown), the gripping portion 24
By gripping this with the curved part 24a of the bookshelf, and in the case of a plate-like object (not shown) such as a shelf of a bookshelf, by sandwiching it with the flat plate-like part 24b,
The largest and most appropriate gripping force can be applied to the object to be held.

Note that the curved portion 24a and the flat portion 24b of the grip portion 24 may be arranged in a different order, or may be arranged such that there are two flat portions and a curved portion is located between them. Moreover, the flat plate-shaped portion 24b can be replaced with a linear contact according to the thickness of the plate-shaped body instead of having a planar contact as in the illustrated example.

Further, the spring clip 12 is provided between the grip portions 26, 26a, 26b of the clamping member 20 which are pivotally connected to each other, and applies an expansion force to the grip portions 26 and maintains the opening degree between the grip portions 26. A holder 30 is provided.

The holder 30 is composed of a bolt having a flat head portion at one end, and is connected to the pin 2 through one grip portion 26a and a nut 32 fixed to the inside of the grip portion.
2 and the flat plate-like portions 24 that are in contact with each other, extending on a line perpendicular to the center line, and the other end is in contact with the inner surface of the other grip portion 26b.

A nut 32 into which a bolt constituting the holder 30 can be screwed is attached to a bending support plate 34 fixed to the inner surface of the one grip portion 26a. Further, a reinforcing plate 36 is provided on the inner surface of the other grip portion 26b that the other end of the bolt comes into contact with.

By rotating the bolt while bringing the other end of the bolt into contact with the reinforcing plate 36 provided on the other grip portion 26b, the tightening force of the grip portion 24 against the object to be held can be significantly increased. As described below, the speaker 14 attached to the bracket 16 can be stably supported in the indoor space.

The spring clip 12 is rotatably and slidably connected to the arm 18 via a rod 38 whose one end is fixed to the lower end of the clamping member 20, ie, the other grip portion 26b.

The arm 18 has a lumen 40 that is open at one end 18a of the arm and extends in the axial direction thereof for receiving the rod 38, and a U that is pivotally mounted at the other end 18b of the bracket 16 for mounting the speaker 14. It has a letter-shaped yoke portion 42.

The rod 38 is inserted into the lumen 40 and has an outer diameter smaller than the diameter of the lumen 40 in order to adjust the rotation angle and the amount of sliding within the lumen 40, thereby fixing the spring clip 12 to the arm 18. A fixture 44 is fixed to one end 18a of the arm. The fixture 44 has a hole that has an inner diameter approximately equal to the outer diameter of the rod 38 and is provided to match the axis of the inner bore 40, and a hole that is on an axis perpendicular to the axis of the inner bore 40 and communicates with the hole. The box-shaped part 44a has a screw hole to screw into the screw hole, and the tightening part 44b consists of a screw part that screws into the screw hole and a knob at the upper end of the screw part. By rotating the knob of the tightening portion 44b in the forward and reverse directions, the lower end of the threaded portion presses and releases the rod 38, thereby adjusting the positional relationship between the spring clip 12 and the bracket 16.

In the space of the U-shaped yoke portion 42 of the other end portion 18b of the arm 18, the web 16a of the T-shaped bracket 16 is arranged between a pair of washers 46 and a spacer 48, and the bracket 16 is connected to the yoke portion 42 of the arm 18.
2. Washer 46, spacer 48 and web 1
It is pivotally connected to the arm 18 by a bolt and nut assembly 50 extending perpendicular to the axis of the arm 18 through the bolt 6a. Flange 16 of bracket 16
A speaker 14 is fixed to the b side with screws with the front surface facing the spring clip 12. The angular position of the speaker 14 can be adjusted by tightening or loosening the bolt or nut of the bolt and nut assembly 50.

According to the present invention, if there are rod-like objects such as metal posts or handles of furniture or plate-like objects such as shelf boards in the room, the spring clips can be used to securely and firmly clip these objects into the speaker. can be easily placed in indoor spaces. Moreover, since the direction of the speaker can be changed, the speaker can be placed at a position where the acoustic effect is higher.

Further, according to the present invention, even after the speaker is installed, the orientation of the speaker can be changed by pivoting the bracket to which the speaker is fixed, or by sliding or rotating the arm fitted with the rod extending from the spring clip. You can change the position.

Furthermore, according to the present invention, when installing the speaker, the metal fittings for hanging or suspending the speaker can be placed on the wall without occupying a part of the floor surface.
Since there is no need to drive or embed it into pillars, ceilings, etc., not only can the floor surface be used effectively, but the appearance of things that define indoor space, such as walls, pillars, and ceilings, will not be impaired.

[Brief explanation of the drawing]

FIG. 1 is a front view of a speaker stand according to the present invention with a speaker attached thereto. DESCRIPTION OF SYMBOLS 10...Speaker stand, 12...Spring clip, 14...Speaker, 16...Speaker mounting bracket, 18...Arm, 20...Holding member, 24...Gripping portion, 24a, 24b...Gripping curved part and flat plate-like part of the part, 26...grip part,
30...Holder, 38...Rod, 40...Inner cavity of arm, 44...Fixing tool.

Claims (1)

[Scope of utility model registration request] a pair of mutually pivoted clamping members having a gripping portion having a flat portion and a curved portion, and a gripping portion extending from the gripping portion, the gripping members being disposed between the gripping portions and exerting an expansion force between the gripping portions; and a spring clip having a holder for maintaining its opening and a rod fixed to the clamping member, and a lumen for receiving the rod from one end and for fixing the rod in the lumen. A speaker mounting bracket comprising: an arm having a fixing member; and a speaker mounting bracket attached to the arm so as to be pivotable about an axis perpendicular to the axis of the arm and fixable at any angular position.