CN203590401U

CN203590401U - Microphone support

Info

Publication number: CN203590401U
Application number: CN201320793352.8U
Authority: CN
Inventors: 常增宏
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2013-12-03
Filing date: 2013-12-03
Publication date: 2014-05-07
Anticipated expiration: 2023-12-03

Abstract

The utility model provides a microphone support which comprises a supporting rod and a fixation chuck. The periphery of the supporting rod is hinged with 3 to 5 feet. The feet can rotate up and down around the supporting rod. A supporting platform is arranged on the outer ends of the feet. The supporting rod comprises an outer tube and an inner tube. A rack which can move up and down is arranged in the outer tube. The rack is engaged with a gear located in the outer tube. A rotating shaft is fixed in the gear. A hand wheel which is located outside the supporting rod is fixed at the end part of the rotating shaft. The upper end of the rack is fixedly connected with the inner tube. The fixation chuck comprises a clamp piece and a fixation piece, wherein the clamp piece and the fixation piece are detachably connected. The fixation piece is hinged with the inner tube. The clamp piece comprises an elastic fixation ring. An opening is arranged on the upper end of the elastic fixation ring. When not in use, the feet of the microphone support can be folded upwards and are attached to the supporting rod, which reduces the occupied space and is easy to carry and store. According to the microphone support, the height and the angle of a microphone can be conveniently adjusted, thus the use is very convenient.

Description

Microphone bracing frame

Technical field

The utility model relates to a kind of microphone auxiliary equipment, particularly relates to a kind of microphone bracing frame.

Background technology

Along with social progress, various meetings, speech, performance get more and more, and these occasions all be unable to do without microphone.At present, the microphone generally using is handheld mike, and user only need open switch and can use.But, in some occasion (as given a lecture, sing and play by oneself, use stage property performance etc.), use handheld mike very inconvenient, derive therefrom microphone bracing frame, to be convenient for people to using flexibly microphone in different occasions.

Chinese utility model patent specification CN203151704U discloses a kind of gear type microphone stand, and it consists of support, base, gearcase, gear, tooth bar, turning handle, inserted sheet, microphone; Described support is elongated rod shape, and upper end is provided with gearcase, and lower end is provided with base; In described gearcase, be provided with gear, upper end is provided with a large through-hole and a small through hole, and the left and right sides is provided with one group of through hole that size is identical, and rear end is provided with a through hole; Described tooth bar right-hand member is provided with draw-in groove.It can fix microphone, also can regulate the height of microphone, and still, this microphone stand, under non-working condition, takes up room larger, is inconvenient to carry and store.

Utility model content

The defect of prior art and various weak point in view of the above, the technical problems to be solved in the utility model is to provide a kind of microphone bracing frame, to overcome in prior art the microphone stand larger deficiency that takes up room under non-working condition.

For achieving the above object, the utility model provides a kind of microphone bracing frame, comprise support bar and be positioned at post upper and for clamping the fixed chuck of microphone, the periphery of described support bar is hinged with 3～5 legs, described leg can rotate up and down around support bar, and the outer end of leg is provided with a support platform; Described support bar comprises outer tube and inner tube, is provided with a tooth bar moving up and down in described outer tube, and the gear that this tooth bar and is arranged in outer tube is meshed, and is fixed with a rotating shaft in described gear, and the end of this rotating shaft is fixed with a hand runner being positioned at outside support bar; Described tooth bar upper end is fixedly connected with inner tube, and described fixed chuck comprises the holder and the fixture that mutually removably connect, and described fixture and inner tube are hinged, and described holder comprises a flexible fastening ring, and the upper end of this flexible fastening ring is provided with an opening.

Preferably, described flexible fastening ring is conical.

Further, the lower end of described flexible fastening ring is provided with the intercell connector of two T shapes, and the upper end of described fixed chuck is provided with the link slot suitable with intercell connector, and described intercell connector is embedded in link slot.

Preferably, the outer surface of described support platform is provided with an anti-skid rubber cushion.

The microphone bracing frame that the utility model relates to has following beneficial effect:

This microphone bracing frame, under non-working condition, can upwards turn down leg, and itself and support bar are fitted, thereby reduces its shared space, is easy to carry and stores; In addition, convenient height and the angle with regulating microphone of this microphone bracing frame, very easy to use.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of holder in Fig. 1.

Fig. 3 is the upward view of Fig. 2.

Fig. 4 is the structural representation of fixture in Fig. 1.

Element numbers explanation

1 support bar

11 outer tubes

12 inner tubes

2 legs

21 support platforms

3 tooth bars

4 gears

5 rotating shafts

6 hand runners

7 holders

71 flexible fastening rings

72 openings

73 intercell connectors

8 fixtures

81 link slots

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.

As shown in Figure 1, the utility model provides a kind of microphone bracing frame, comprise support bar 1 and be positioned at support bar 1 upper end and for clamping the fixed chuck of microphone, the periphery of described support bar 1 is hinged with 3～5 legs 2, described leg 2 can rotate up and down around support bar 1, and the outer end of leg 2 is provided with a support platform 21; Described support bar 1 comprises outer tube 11 and inner tube 12, in described outer tube 11, be provided with a tooth bar 3 moving up and down, the gear 4 that this tooth bar 3 and one is arranged in outer tube 11 is meshed, and is fixed with a rotating shaft 5 in described gear 4, and the end of this rotating shaft 5 is fixed with a hand runner 6 being positioned at outside support bar 1; Described tooth bar 3 upper ends are fixedly connected with inner tube 12, described fixed chuck comprises the holder 7 and the fixture 8 that mutually removably connect, and described fixture 8 is hinged with inner tube 12, and described holder 7 comprises a flexible fastening ring 71, the upper end of this flexible fastening ring 71 is provided with an opening 72, sees Fig. 2.

This microphone bracing frame in use, turns down leg 2 downwards, by support platform 21, supports this microphone bracing frame; When non-use, leg 2 is upwards turned down and packed up, thereby can reduce it, take up room, be convenient for carrying and store.In addition, by rotating hand runner 6, can realize moving up and down of tooth bar 3, thereby realize the height adjusting of microphone; The hinged adjusting that realizes microphone angle by fixture 8 with inner tube 12, very easy to use.

Preferably, see Fig. 3, described flexible fastening ring 71 is conical, to meet the fixing of different big or small microphones.

Further, the demountable structure of described holder 7 and fixture 8 is: see Fig. 3 and Fig. 4, the lower end of described flexible fastening ring 71 is provided with the intercell connector 73 of two T shapes, and the upper end of described fixed chuck is provided with the link slot 81 suitable with intercell connector 73, and described intercell connector 73 is embedded in link slot 81.

Preferably, the outer surface of described support platform 21 is provided with an anti-skid rubber cushion.

In sum, the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.

A kind of microphone bracing frame above the utility model embodiment being provided is described in detail; for one of ordinary skill in the art; according to the thought of the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection range of the present utility model.

Claims

1. a microphone bracing frame, comprise support bar (1) and be positioned at support bar (1) upper end and for clamping the fixed chuck of microphone, it is characterized in that: the periphery of described support bar (1) is hinged with 3～5 legs (2), described leg (2) can rotate up and down around support bar (1), and the outer end of leg (2) is provided with a support platform (21); Described support bar (1) comprises outer tube (11) and inner tube (12), in described outer tube (11), be provided with a tooth bar moving up and down (3), the gear (4) that this tooth bar (3) and is arranged in outer tube (11) is meshed, in described gear (4), be fixed with a rotating shaft (5), the end of this rotating shaft (5) is fixed with one and is positioned at the outer hand runner (6) of support bar (1); Described tooth bar (3) upper end is fixedly connected with inner tube (12), described fixed chuck comprises the holder (7) and the fixture (8) that mutually removably connect, described fixture (8) is hinged with inner tube (12), described holder (7) comprises a flexible fastening ring (71), and the upper end of this flexible fastening ring (71) is provided with an opening (72).

2. microphone bracing frame according to claim 1, is characterized in that: described flexible fastening ring (71) is for conical.

3. microphone bracing frame according to claim 1, it is characterized in that: the lower end of described flexible fastening ring (71) is provided with the intercell connector (73) of two T shapes, the upper end of described fixed chuck is provided with the link slot (81) suitable with intercell connector (73), and described intercell connector (73) is embedded in link slot (81).

4. microphone bracing frame according to claim 1, is characterized in that: the outer surface of described support platform (21) is provided with an anti-skid rubber cushion.