CN214381303U

CN214381303U - Microphone fixing device for news interview

Info

Publication number: CN214381303U
Application number: CN202022757563.9U
Authority: CN
Inventors: 高宜军
Original assignee: Shaanxi Huayi Aocheng Intelligent Engineering Co ltd
Current assignee: Shaanxi Huayi Aocheng Intelligent Engineering Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-08
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a microphone fixing device for news interview, including the fixed column, the top of fixed column is provided with base mechanism, and base mechanism's inside is provided with fixed establishment, the beneficial effects of the utility model are that: make between cylinder commentaries on classics piece and the slider can rotate through setting up bull stick and circular rotary groove, make two arc press from both sides the groove and paste tight microphone, when need be fixed with the microphone, put two arc with the microphone and press from both sides between the groove, rotatory turn-button, two-way threaded rod drives two circular commentaries on classics pieces through surperficial opposite direction's both ends screw thread and removes to the centre, the microphone is cliied in the arc clamp groove on two clamp splice surfaces finally, the microphone shape is upper wide narrow down, the in-process of two arc clamp grooves extrusion microphone, the relative rotation takes place for bull stick and circular rotary groove, the width of first spout is slightly big than the clamp splice width, second spout width is slightly big than the slider width, be convenient for clamp splice and second spout carry out the rotatory laminating microphone of small angle.

Description

Microphone fixing device for news interview

Technical Field

The utility model relates to a technical field is fixed to the news microphone specifically is a microphone fixing device is used in news interview.

Background

The microphone is also called microphone, a kind of electroacoustic equipment, belongs to microphone, it is a transducer of sound-electricity conversion, and by means of the sound wave acting on electroacoustic element, it can produce voltage, and then can convert it into electric energy. The microphone is used for various sound amplifying equipment, and has various types and simple circuits.

When news interview can be carried out in the news release, need fix the microphone on the seat, the fixing device of current microphone carries out the joint through the elasticity card with the microphone fixed, and this kind of fixed mode is convenient, but fixed unstable, and the unable microphone that adapts to multiple size of elasticity cardboard to the microphone shape is mostly narrow under the upper width, can't effectively laminate to the microphone of difference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microphone fixing device is used in news interview to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a news interview is with microphone fixing device, includes the fixed column, the top of fixed column is provided with base mechanism, the inside of base mechanism is provided with fixed establishment.

Preferably, the base mechanism comprises a hinged plate, the hinged plate is hinged to the top end of the fixed column, the upper surface of the hinged plate is fixedly connected with a base main body, a groove is formed in the center of the upper surface of the base main body, first sliding grooves are formed in the side walls of the two ends of the groove, clamping blocks are connected inside the two first sliding grooves in a sliding mode, arc-shaped clamping grooves are formed in the surfaces of the two clamping blocks, and the two arc-shaped clamping grooves correspond to each other.

Preferably, the fixing mechanism comprises a second chute, the second chute is arranged at the bottom end inside the base main body, the centers of the lower surfaces of the two clamping blocks are fixedly connected with slide blocks, the surfaces of the two slide blocks are respectively provided with a through groove, the two through grooves are square grooves, the centers of the upper and lower surfaces inside the two through grooves are respectively provided with a round rotating groove, the insides of the four round rotating grooves are respectively and rotatably connected with a rotating rod, the same cylindrical rotating block is fixedly connected between every two rotating rods, the insides of the two cylindrical rotating blocks are respectively provided with a thread groove, a slot is arranged on the side wall of one end of the second chute, a bearing is fixedly inserted in the slot, the inside of bearing rotates and is connected with two-way threaded rod, the one end of keeping away from the slot of second spout has seted up the through-hole, the one end fixedly connected with turn-button of bearing is kept away from to two-way threaded rod.

Preferably, both the sliding blocks are in sliding connection with the second sliding groove.

Preferably, the two ends of the bidirectional threaded rod are opposite in thread direction, and the two ends of the bidirectional threaded rod are respectively corresponding to the two thread grooves.

Preferably, the bidirectional threaded rod is inserted into the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: make between cylinder commentaries on classics piece and the slider can rotate through setting up bull stick and circular rotary groove, make two arc press from both sides the groove and paste tight microphone, when need be fixed with the microphone, put two arc with the microphone and press from both sides between the groove, rotatory turn-button, two-way threaded rod drives two circular commentaries on classics pieces through surperficial opposite direction's both ends screw thread and removes to the centre, the microphone is cliied in the arc clamp groove on two clamp splice surfaces finally, the microphone shape is upper wide narrow down, the in-process of two arc clamp grooves extrusion microphone, the relative rotation takes place for bull stick and circular rotary groove, the width of first spout is slightly big than the clamp splice width, second spout width is slightly big than the slider width, be convenient for clamp splice and second spout carry out the rotatory laminating microphone of small angle.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a top view of the structure of the present invention.

In the figure: 1. fixing a column; 2. a base mechanism; 21. a hinge plate; 22. a base body; 23. a groove; 24. a first chute; 25. a clamping block; 26. an arc-shaped clamping groove; 3. a fixing mechanism; 31. a second chute; 32. a slider; 33. a through groove; 34. a circular rotary groove; 35. a rotating rod; 36. a cylindrical rotating block; 37. a thread groove; 38. a slot; 39. a bearing; 310. a bidirectional threaded rod; 311. turning a button; 312. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a news interview is with microphone fixing device, includes fixed column 1, and the top of fixed column 1 is provided with base mechanism 2, and base mechanism 2's inside is provided with fixed establishment 3.

Base mechanism 2 includes articulated slab 21, articulated slab 21 articulates on the top of fixed column 1, the last fixed surface of articulated slab 21 is connected with base main part 22, base main part 22's upper surface center department has seted up recess 23, first spout 24 has all been seted up to the both ends lateral wall of recess 23, the equal sliding connection in inside of two first spouts 24 has clamp splice 25, arc clamp groove 26 has all been seted up on the surface of two clamp splice 25, two arc clamp grooves 26 correspond mutually, base mechanism 2 fixes the microphone through clamp splice 25 and arc clamp groove 26.

The fixing mechanism 3 comprises a second chute 31, the second chute 31 is arranged at the bottom end inside the base main body 22, the centers of the lower surfaces of the two clamping blocks 25 are fixedly connected with sliders 32, the surfaces of the two sliders 32 are respectively provided with a through groove 33, the two through grooves 33 are both square grooves, the centers of the upper and lower surfaces inside the two through grooves 33 are respectively provided with a circular rotating groove 34, the insides of the four circular rotating grooves 34 are respectively and rotatably connected with rotating rods 35, the same cylindrical rotating block 36 is fixedly connected between every two rotating rods 35, the insides of the two cylindrical rotating blocks 36 are respectively provided with a threaded groove 37, the side wall of one end of the second chute 31 is provided with a slot 38, the inside of the slot 38 is fixedly inserted with a bearing 39, the inside of the bearing 39 is rotatably connected with a bidirectional threaded rod 310, one end of the second chute 31 far away from the slot 38 is provided with a through hole 312, one end of the bidirectional threaded rod 310 far away from the bearing 39 is fixedly connected with a rotating button 311, the fixing mechanism 3 is controlled by the knob 311 to attach and fix the microphone.

The two sliding blocks 32 are both connected with the second sliding groove 31 in a sliding manner, so that the clamping block 25 is driven to move conveniently.

The two ends of the bidirectional threaded rod 310 have opposite thread directions, and the two ends of the bidirectional threaded rod 310 have threads corresponding to the two thread grooves 37, so as to drive the two sliders 32 to move towards each other.

The bidirectional threaded rod 310 is inserted into the through hole 312, so that the bidirectional threaded rod 310 can stably rotate.

Specifically, when the utility model is used, a microphone is required to be fixed, the microphone is placed between the two arc-shaped clamping grooves 26, the rotating button 311 is rotated, the rotating button 311 drives the two-way threaded rod 310 to rotate, the two-way threaded rod 310 drives the two circular rotating blocks 36 to move towards the middle through threads at two ends with opposite surface directions, the two circular rotating blocks 36 drive the corresponding sliding blocks 32 to slide towards the center along the second sliding groove 31 through the rotating rods 35 at the upper end and the lower end, the two sliding blocks 32 drive the corresponding clamping blocks 25 to move towards the center, the microphone is clamped by the arc-shaped clamping grooves 26 on the surfaces of the two clamping blocks 25, the microphone is wide at the upper part and narrow at the lower part, in the process that the two arc-shaped clamping grooves 26 extrude the microphone, the rotating rods 35 and the circular rotating grooves 34 rotate relatively, the width of the first sliding groove 24 is slightly larger than that of the clamping blocks 25, the width of the second sliding groove 31 is slightly larger than that of the sliding blocks 32, so that the clamping blocks 25 and the second sliding grooves 31 can rotate at a small angle, the two arc-shaped clamping grooves 26 are tightly attached to the microphone.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A microphone fixing device for news interview comprises a fixing column (1) and is characterized in that a base mechanism (2) is arranged at the top end of the fixing column (1), and a fixing mechanism (3) is arranged inside the base mechanism (2);

the base mechanism (2) comprises a hinged plate (21), the hinged plate (21) is hinged to the top end of the fixed column (1), the upper surface of the hinged plate (21) is fixedly connected with a base main body (22), a groove (23) is formed in the center of the upper surface of the base main body (22), the side walls of two ends of the groove (23) are respectively provided with a first sliding groove (24), clamping blocks (25) are respectively connected to the insides of the two first sliding grooves (24) in a sliding manner, arc-shaped clamping grooves (26) are respectively formed in the surfaces of the two clamping blocks (25), and the two arc-shaped clamping grooves (26) correspond to each other;

the fixing mechanism (3) comprises a second sliding groove (31), the second sliding groove (31) is formed in the bottom end of the interior of the base main body (22), sliding blocks (32) are fixedly connected to the centers of the lower surfaces of the two clamping blocks (25), through grooves (33) are formed in the surfaces of the two sliding blocks (32), the two through grooves (33) are square grooves, circular rotating grooves (34) are formed in the centers of the upper and lower surfaces of the interiors of the two through grooves (33), rotating rods (35) are rotatably connected to the interiors of the four circular rotating grooves (34), the same cylindrical rotating block (36) is fixedly connected between every two rotating rods (35), threaded grooves (37) are formed in the interiors of the two cylindrical rotating blocks (36), a slot (38) is formed in the side wall of one end of the second sliding groove (31), and a bearing (39) is fixedly inserted into the interior of the slot (38), the inside of bearing (39) is rotated and is connected with two-way threaded rod (310), through-hole (312) have been seted up to the one end of keeping away from slot (38) of second spout (31), one end fixedly connected with turn-button (311) of bearing (39) are kept away from in two-way threaded rod (310).

2. A microphone fixing device for news gathering according to claim 1, wherein: the two sliding blocks (32) are connected with the second sliding groove (31) in a sliding mode.

3. A microphone fixing device for news gathering according to claim 1, wherein: the thread directions of two ends of the bidirectional threaded rod (310) are opposite, and the threads of two ends of the bidirectional threaded rod (310) correspond to the two thread grooves (37) respectively.

4. A microphone fixing device for news gathering according to claim 1, wherein: the bidirectional threaded rod (310) is inserted into the through hole (312).