CN2444367Y - Fixtures for adjustable horn steering - Google Patents

Abstract

A fixing device for adjusting the turning direction of a loudspeaker is composed of a fixing seat with a seat part for fixing to wall or ceiling, a rod-shaped neck, a clamping part at another end of neck, a first clamping part with a clamping edge for sleeving on the neck of fixing seat, a first clamping part for sleeving on the clamping part of fixing seat, a first and a second clamping parts on the clamping part, a second clamping part at another side of the first clamping part, a tightening and loosening unit for clamping and spreading the first and the second clamping parts, and a fixing part with a clamping part for installing the loudspeaker.

Description

Fixtures for adjustable horn steering

The utility model is related to a fixed bracket, in particular to a fixed bracket which can be used for installing a loudspeaker, and can be used by adjusting various steering.

Press, the commonly used speaker bracket is generally provided with a first rotating member that can be adjusted to rotate, and a second rotating member is adjustable and rotatably installed on the first rotating member, and then the horn is installed on the second rotating member , and the steering of the horn can be adjusted by operating and loosening the rotating parts respectively.

However, such an operation method will require two adjustment operations, which makes the angle adjustment complicated and inconvenient.

In addition, in order to solve the lack of the previous horn bracket, there is a horn bracket combined with a ball joint and a socket, which can adjust the horn to any angle with one operation.

However, since this kind of speaker bracket uses a ball joint and a socket, its supporting strength is usually relatively insufficient, which makes it impossible to fix and adjust at a certain predetermined angle, resulting in the situation that the speaker has a hem.

In view of the above-mentioned deficiency, the creator has painstakingly researched and obtained the fixing device of the utility model that can adjust the steering of the horn.

The main purpose of the utility model is to provide a fixing device that can adjust the direction of the horn, which can adjust the angle and fix at the same time, so that the effect of fast adjustment and fixing can be achieved.

The second object of the present invention is to provide a fixing device that can adjust the direction of the horn, which can make the horn fixed on it be fixed in various directions, so that it can be adjusted in various angles.

The reason is that, in order to achieve the purpose of exposing, the utility model provides a fixing device that can adjust the steering of the horn, which includes a fixing base with a part for fixing on the wall or ceiling, a neck in the shape of a rod, and a clip The matching part is arranged at the other end of the neck and has a larger size: a first clip has a beam edge for fitting the neck of the fixing seat, and a first clamping part is used for clamping and matching of the fixing seat part, and a second clamping part is set on it; a second clamping part is arranged on the other side of the first clamping part; an elastic device can clamp or open the first and second clamping parts; a holding The piece has a clamping part for the second clamping part corresponding to the first clamping part, a pivot part, and a fixing head for fixing the horn.

The elastic device can be locked or released, so that the first and second clips can be relatively fixed at the same time or the clamping parts of the fixing seat and the holder can be loosened, so that the first and second clips can be adjusted again. The steering of the clamping piece relative to the fixed seat, and the holding piece can also be adjusted relative to the first and second clamping pieces, so as to achieve the function of multi-directional angle adjustment and fixing.

Wherein the clamping part of the fixing base is provided with a positioning section on the outer circumference, and the first clamping part of the first clip is also provided with a positioning section on the inner circumference for clamping.

Wherein a positioning section of the fixing base and the first clip is a tooth section that can be engaged with each other.

Wherein the second clamping portion of the first clip is provided with a radially arranged positioning section, and the clamping portion of the holder is provided with a radially arranged positioning section for clamping.

Wherein a positioning section of the first clamping piece and the holding piece is a tooth section that can engage with each other.

Wherein the pivot portion of the first clip is a pivot ring groove, and the pivot portion of the holder is a circumferential pivot ring for corresponding pivoting.

Wherein the second clamping part also has a first clamping part which can clamp the clamping part of the fixing seat.

Wherein the holder is further provided with another clamping part, and the second clamping part also has a second clamping part which can clamp the clamping part.

Wherein the fixing head of the holder is provided with an axial insertion hole.

Wherein the side of the fixed head of the holder can be screwed with a bolt leading to the socket for screwing and fixing the horn.

Wherein the elastic device has a bolt passing through, and the other end is screwed and fixed by a nut.

Wherein the elastic member of the elastic device is a compression spring.

In order to make a better understanding of the features of the present utility model and the achieved effects, the following preferred embodiments are given and described as follows in conjunction with the drawings, wherein:

Fig. 1 is an exploded perspective view of a preferred embodiment of the present invention.

Fig. 2 is a front combined plan view of a preferred embodiment of the utility model.

Fig. 3 is a top combined plan view of a preferred embodiment of the utility model.

Fig. 4 is a state diagram of loosening the same as Fig. 3 .

Fig. 5 is a sectional view along the direction 5-5 in Fig. 4 .

FIG. 6 is a diagram of an adjusted steering state similar to FIG. 2 .

Please refer to Fig. 1 to Fig. 3, the fixing device 1 that can adjust the steering of the horn provided by a preferred embodiment of the present invention is to be fixed on the wall 5 or the ceiling, and can be installed with a horn 8 which is connected with a Wiring 81.

The fixing device 1 of the utility model includes:

A fixing seat 10 has a seat portion 11 for fixing on the wall 5 or ceiling, a plurality of fixing holes 13 are separately arranged on the seat portion 11, and can be threaded and fixed by the screws 6, and a neck 15 is connected to the seat in a rod shape. At the center of the neck portion 11, a clamping portion 17 is provided at the other end of the neck portion 15 and formed in a larger size, which is a tooth segment 19 forming a circumference.

A first clip 30 has a beam edge 31 for the neck 15 of the fixing seat 10 to be sleeved on, and a first clamping part 32 is provided with a first tooth section 33 inside for setting and positioning the clip of the fixing seat 10 The matching portion 17 and a second clamping portion 35 are located above the first clamping portion 32 to define a pivot ring groove 36 , a second tooth section 37 , and a through hole 39 .

A second clip 40 is substantially the same as the first clip 30, except that it forms a socket 48 outside the through hole 49, and the socket 48 can accommodate the head of the bolt to prevent rotation.

An elastic device 50 has a bolt 51 that can pass through each perforation 39, 49 of the first and second clips 30, 40, and a compression spring 53 is provided between the first and second clips 30, 40 for resisting Establish, the other end is sleeved with a washer 55 and then screwed with a nut 57.

A holder 70 has a clamping portion 71, and a pivot ring 72 and a tooth section 73 are respectively provided on two sides thereof, so that the pivot ring grooves 36 corresponding to the first and second clamps 30, 40 respectively And the second tooth segment 37, an extension 75 extends from a predetermined position of the clamping part 71, and a fixed head 76 is connected to the extended part 75, and an insertion hole 77 is provided in the fixed head 76 for the horn 8 Insert, and a bolt 78 is screwed on the side for fastening the horn 8.

About the fixation and adjustment mode of this embodiment, hereby explain as follows:

As shown in FIGS. 2 and 3 , the fixing device 1 is hung by piercing each fixing hole 13 of the fixing seat 10 with a plurality of screws 6 to fix it on the wall 5 . Wherein, the bolt 51 and the nut 57 of the tightening device 50 can simultaneously lock or loosen the first and second clips 30 , 40 .

Its combined state, that is, the first tooth section 33 of the first and second clips 30, 40 is clamped to the clamping part 17 of the fixing seat 10, and the second tooth section 37 is also clamped to the holding part 17. The clamping part 71 of the piece 70.

As shown in Figures 4 and 5, when the elastic device 50 is loosened, the compression spring 53 pushes the first and second clips 30, 40 outward so that the first tooth section 33 will not be clamped. The tooth section 19 of the fixing seat 10 and the second tooth section 37 thereof will not sandwich the tooth section 73 of the holder 70 .

At this time, the steering of the first and second clips 30, 40 relative to the fixed base 10 can be adjusted, and the holder 70 can also be adjusted relative to the steering of the first and second clips 30, 40, and finally the elastic device 50 lock, that is, to achieve a variety of steering adjustment and fixation.

As shown in FIG. 6 , in this embodiment, the holding member 70 has been adjusted and rotated to another predetermined angle relative to the first and second clamping members 30 , 40 .

Illustrate by above embodiment, can summarize the characteristics of the present utility model as follows:

1. The utility model can adjust the horn steering fixing device, which can use the first and second clips and the fastening bracket to adjust the angle and fix at the same time, so it can achieve the effect of fast adjustment and fixation.

2. The utility model can adjust the horn turning fixing device, which utilizes the adjustment angles of the first and second clips and the elastic device, so that the horn fixed on it can be fixed in various turning directions, so that it can be adjusted in various angles.

To sum up, the fixing device of the utility model that can adjust the steering of the horn has the characteristics of the front disclosure, and can achieve various creation purposes. Your examination committee spared no effort to examine in detail, and pray for the early grant of the patent.

Claims (12)

1. fixture that adjusting horn turns to includes: a holder, have a portion for being fixedly arranged on metope or ceiling, and it is characterized in that it also includes:

One neck is shaft-like, and a clamping portion is located at the end in addition of this neck and is formed bigger size;

One first folder has the neck of a branch of edge for sheathed this holder, and one first clamping portion supplies the sheathed clamping portion that is positioned this holder, and establishes a pivot portion and one second clamping portion thereon, and establishes a perforation;

One second folder is an in addition side of being located at this first folder relative fixed seat, also has the neck of a branch of edge for sheathed this holder, and a perforation is to perforation that should first folder;

One take-up is that each perforation folder that can wear this first and second folder is established, and between this first and second folder, establish an elastic component contact the two;

One retaining piece has the second clamping portion clamping of a clamping portion for this first folder, the pivot portion heart located therein, and an extension is extended by this clamping portion, and a fixing head is arranged in this extension for the loudspeaker installing.

2. the fixture that turns to according to the described adjusting horn of claim 1 is characterized in that, wherein the clamping portion of this holder is to be provided with a location section in excircle, and first clamping portion of this first folder is also to be provided with a location section for clamping in inner periphery.

3. the fixture that turns to according to the described adjusting horn of claim 2 is characterized in that, wherein one of this holder and first folder location section is the tooth section that closes for ticking mutually.

4. the fixture that turns to according to the described adjusting horn of claim 1 is characterized in that, wherein second clamping portion of this first folder is a location section of establishing arranged radially, and the clamping portion of this retaining piece is to establish a location section of arranged radially for clamping.

5. the fixture that turns to according to the described adjusting horn of claim 4 is characterized in that, wherein one of this first folder and retaining piece location section is for can intermeshing tooth section.

6. the fixture that turns to according to the described adjusting horn of claim 1 is characterized in that, wherein the pivot portion of this first folder is a pivot joint circular groove, and the pivot portion of this retaining piece closes for corresponding pivot for circumference articulates the ring wall.

7. according to claim 1 to 6 fixture that turns to of any one described adjusting horn wherein, it is characterized in that, but wherein this second folder also has the clamping portion of one first this holder of clamping portion clamping.

8. the fixture that turns to according to the described adjusting horn of claim 7 is characterized in that, wherein this retaining piece also is provided with another clamping portion, but this second folder also has one second this clamping portion of clamping portion clamping.

9. the fixture that turns to according to the described adjusting horn of claim 1 is characterized in that, wherein the fixing head of this retaining piece is to be provided with an axial jack.

10. the fixture that turns to according to the described adjusting horn of claim 9 is characterized in that, but wherein a fixing side of this retaining piece in addition spiral shell be provided with a bolt and pass to this jack and establish the fixedly usefulness of loudspeaker for spiral shell.

11. the fixture according to the described adjusting horn of claim 1 turns to is characterized in that, wherein this take-up has a bolt and wears, and end is to screw togather fixing with a nut in addition.

12. the fixture according to the described adjusting horn of claim 1 turns to is characterized in that, wherein the elastic component of this take-up is to be a compression spring.

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