CN205959610U - Disc machine - Google Patents

Abstract

The utility model discloses a disc machine, including organism, panel, carousel, sound arm and sound arm bearing, the sound arm includes sound arm pipe, be equipped with the support that supports sound arm pipe on the sound arm bearing, be equipped with on the support and detain the sound arm that sound arm pipe lock was fixed on the support. When disc machine is idle, rotate the sound arm and detain, make the sound arm detain with sound arm pipe lock on the support, this sound arm is detained can fix sound arm pipe well, makes the nonvoluntary swing of sound arm, plays the effect of protection sound arm, at needs disc machine during operation, detains the sound arm and pushes aside aside, relieves fixing a voice coil arm pipe, the sound arm can move about.

Description

A kind of disc machine

【Technical field】

This utility model is related to a kind of disc machine.

【Background technology】

Disc machine on market, typically its sound arm are all to be connected by sound arm fulcrum bearing, and sound arm is elongated and is can With sound arm fulcrum bearing activity relatively, and sound arm can swing when not in use, and this results in sound during transport Arm is easier impaired deformation.

This utility model is namely based on what this situation was made.

【Utility model content】

This utility model purpose is to overcome the deficiencies in the prior art, provides a kind of structure simple disc machine, this disc Sound arm on machine includes sound arm pipe, and is provided with the support supporting sound arm pipe in sound arm fulcrum bearing, and described support is provided with can So that sound arm pipe thread is closed the sound arm button being fixed on support, this sound arm buckle structure can be fixed sound arm pipe well, make sound The nonvoluntary swing of arm, plays the effect of protection sound arm.

This utility model is achieved through the following technical solutions：

A kind of disc machine, including body, panel, rotating disk, sound arm and sound arm fulcrum bearing it is characterised in that：Described sound arm Including sound arm pipe, described sound arm fulcrum bearing is provided with the support supporting sound arm pipe, and described support is provided with and closes admittedly sound arm pipe thread Fixed sound arm button.

As above a kind of disc machine it is characterised in that：Described support is provided with through hole, and described sound arm be located in through hole In and be located at the top of through hole, described through hole left and right sidewall is provided with the groove of indent, and described sound arm is buckled and is provided with protrusion both sides Merge with recess can confronting grooves rotate Rotational Cylindrical, described through hole is provided with support top flat, described support top flat Below Rotational Cylindrical and support Rotational Cylindrical.

As above a kind of disc machine it is characterised in that：The top of described sound arm button fastens in the circumference rotating at it It is interval with two screens portions protruding upward, two described screens portions are located at the both sides in front and back of frame upper respectively, described The top of support can stop that screens portion passes through in through-holes.

As above a kind of disc machine it is characterised in that：Described sound arm pipe is pipe, and described cradle top is provided with interior Recessed the first circular trough matching with sound arm pipe.

As above a kind of disc machine it is characterised in that：Described sound arm is buckled and is provided with being matched with sound arm pipe of indent The second circular trough.

Compared with prior art, this utility model has the following advantages：When disc machine is idle, sound arm can be rotated Button, makes sound arm button that sound arm pipe thread to be combined on support, this sound arm button can fix sound arm pipe well, makes the nonvoluntary pendulum of sound arm Dynamic, play the effect of protection sound arm, when needing the work of disc machine, sound arm button can be pushed aside, release stationary tone arm pipe, sound arm Can be movable, this allows for, when ensureing the use function of sound arm, also add the mistake in transport or other vibrations simultaneously Protection to sound arm in journey.

【Brief description】

Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein：

Fig. 1 is a kind of structural representation of this utility model disc machine；

Fig. 2 is the explosive view of this utility model middle pitch arm fulcrum bearing；

Fig. 3 is a kind of front view of this utility model disc machine；

Fig. 4 is the Section View in Fig. 3 along I-I direction；

Fig. 5 is the partial enlarged view A in Fig. 4；

Fig. 6 is the Section View in Fig. 5 along II-II direction；

Fig. 7 is the partial enlarged view B in Fig. 5.

【Specific embodiment】

Below in conjunction with the accompanying drawings this utility model is further described：

A kind of disc machine as shown in Figures 1 to 7, including body 1, panel 2, rotating disk 3, sound arm 4 and sound arm fulcrum bearing 5, described sound arm 4 includes sound arm pipe 41, and described sound arm fulcrum bearing 5 is provided with the support 51 supporting sound arm pipe 41, described support 51 It is provided with the sound arm button 52 on support 51 that can rotate thereon and sound arm pipe 41 is fastened.Idle in disc machine When, rotate sound arm button 52, make sound arm button 52 that sound arm pipe 41 to be fastened on support 51, this sound arm button 52 can be fixed well Live sound arm pipe 41, make the nonvoluntary swing of sound arm 4, play the effect of protection sound arm 4, when needing the work of disc machine, by sound arm button 52 push aside, release stationary tone arm pipe 41, and sound arm 4 can activity.

Described support 51 is provided with through hole 511, and described sound arm button 52 is located in through hole 511 and is located at the top of through hole 511, Described through hole 511 left and right sidewall is provided with the groove 5111 of indent, described sound arm button 52 be provided with protrude both sides and groove 5111 match merges the Rotational Cylindrical 521 that energy confronting grooves 5111 rotate, and is provided with support top flat 53 in described through hole 511, described Top flat 53 is supported to be located at Rotational Cylindrical 521 lower section and support Rotational Cylindrical 521 so that Rotational Cylindrical 521 can be in groove 5111 Level altitude rotates, and to realize the function that sound arm button 52 fastens and opens, structure is simple.

The top of described sound arm button 52 fastens the circumferentially-spaced of rotation at it and is provided with two screens portions protruding upward 522, two described screens portions 522 are located at the both sides in front and back on support 51 top respectively, and the top of described support 51 can stop card Position portion 522 passes through in through hole 511 so that sound arm button 52 rotates according to limiting scope, and closed position is more accurate.

Described sound arm pipe 41 is pipe, and described support 51 top is provided with first circle matching with sound arm pipe 41 of indent Shape groove 512, described sound arm button 52 is provided with second circular trough 523 matching with sound arm pipe 41 of indent so that sound arm pipe 41 After sound arm button 52 fastens, more firm.

Claims (5)

1. a kind of disc machine, including body (1), panel (2), rotating disk (3), sound arm (4) and sound arm fulcrum bearing (5), its feature It is：Described sound arm (4) includes sound arm pipe (41), and described sound arm fulcrum bearing (5) is provided with the support supporting sound arm pipe (41) (51), described support (51) is provided with sound arm button (52) that sound arm pipe (41) is fastened.

2. a kind of disc machine according to claim 1 it is characterised in that：Described support (51) is provided with through hole (511), institute State sound arm button (52) to be located in through hole (511) and be located at the top of through hole (511), described through hole (511) left and right sidewall is provided with The groove (5111) of indent, described sound arm button (52) be provided with protrude both sides match with groove (5111) merges energy confronting grooves (5111) Rotational Cylindrical (521) rotating, is provided with support top flat (53), described support top flat (53) position in described through hole (511) Below Rotational Cylindrical (521) and support Rotational Cylindrical (521).

3. a kind of disc machine according to claim 2 it is characterised in that：The top of described sound arm button (52) fastens at it and turns Dynamic circumferentially-spaced be provided with two screens portions (522) protruding upward, two described screens portions (522) are located at support respectively (51) both sides in front and back on top, the top of described support (51) can stop that screens portion (522) passes through in through hole (511).

4. a kind of disc machine according to any one of claim 1 to 3 it is characterised in that：Described sound arm pipe (41) is circle Pipe, described support (51) top is provided with first circular trough (512) matching with sound arm pipe (41) of indent.

5. a kind of disc machine according to claim 4 it is characterised in that：That described sound arm button (52) is provided with indent and sound The second circular trough (523) that arm pipe (41) matches.