CN219437122U - Hidden anti-drop device of collar clamp microphone - Google Patents

Abstract

The utility model discloses a hidden anti-drop device of a collar clamp microphone, which comprises a microphone body, wherein the back surface of the microphone body is hinged with a clamping plate through a hinge shaft, a first magnet is arranged on the side surface, close to the microphone body, of the clamping plate, a second magnet is arranged on the back surface of the microphone body, a jack is arranged on the clamping plate, a positioning groove is arranged on the back surface of the microphone body, and a contact pin is arranged in the jack in a penetrating manner. This kind of hidden anti-drop device of collar clamp microphone passes through splint, articulated shaft and torsional spring's setting, can with splint centre gripping on the collar, through the mutual absorption of the first magnet and the second magnet that the magnetic pole is opposite, improves the stability of centre gripping between splint and the collar, utilizes the contact pin to run through the jack and peg graft to the constant head tank in, realizes the spacing to splint and collar clamping position, realizes triple fixed spacing to the microphone body, effectively avoids collar clamp microphone to drop.

Description

Hidden anti-drop device of collar clamp microphone

Technical Field

The utility model relates to the technical field of microphones, in particular to a hidden anti-falling device of a collar clamp microphone.

Background

The utility model provides a microphone form is various, in order to cooperate the use scene, wherein there is a portable microphone, namely collarband microphone, this kind of microphone is small, light in weight, the block that can be convenient is on the clothes, the mode of block is generally spring clamp, spring clamp drops easily when using, it is unstable inadequately, for example an utility model of application number 202221608336.2, a collarband formula microphone with antidetonation noise reduction function is disclosed, through be equipped with hinge seat and torsional spring end setting groove on the rear end face of casing, the torsional spring end setting groove is L shape, its lower extreme runs through the torsional spring seat setting of hinge seat, set up groove and torsional spring seat through the torsional spring end of L shape and carry out spacingly to the tip of torsional spring, effectively avoid the tip of torsional spring to take place the displacement, thereby improved the clamping degree of collarband board, but the splint is touched by mistake, the microphone still drops more easily. Therefore, we propose a hidden anti-drop device of the collar clip microphone.

Disclosure of Invention

The present utility model is directed to a hidden anti-falling device for a collar clip microphone, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hidden anti-drop device of collarband microphone, includes the microphone body, the microphone body back is articulated through the articulated shaft has the splint, be provided with the torsional spring on the articulated shaft, the splint is provided with first magnet on being close to the side of microphone body, the microphone body back is provided with the second magnet, first magnet and second magnet magnetic pole are opposite, be provided with the jack on the splint, the microphone body back is provided with the constant head tank, run through in the jack and be provided with the contact pin, the tip of contact pin is pegged graft to in the constant head tank, contact pin tip fixedly connected with limiting plate, microphone body bottom is provided with the pencil receiver.

Preferably, the side surface of the clamping plate, which is close to the microphone body, is provided with saw teeth.

Preferably, a silica gel sleeve is sleeved on the side surface, away from the clamping plate, of the second magnet.

Preferably, a rubber plug is clamped in the positioning groove.

Preferably, the wire harness storage box comprises a box body, a sealing cover, a mandrel, a wire inlet and a wire outlet, wherein the box body is fixedly connected to the bottom end of the microphone body, the sealing cover is movably connected to the bottom end of the box body, the mandrel is fixedly connected to the box body, and the wire inlet and the wire outlet are symmetrically arranged on the side face of the box body.

Preferably, the clamping plate is internally provided with a containing cavity, the containing cavity is communicated with the jack, a steel wire rope is arranged in the containing cavity in a penetrating mode, one end of the steel wire rope is fixedly connected with the front end of the contact pin, and the other end of the steel wire rope is fixedly connected with the side face of the hinge shaft.

Compared with the prior art, the utility model has the beneficial effects that: this kind of hidden anti-drop device of collar clamp microphone passes through splint, articulated shaft and torsional spring's setting, can be with splint centre gripping on the collar, it is fixed to realize preliminary centre gripping to the microphone body, through the mutual absorption of the opposite first magnet of magnetic pole and second magnet, adsorb the back of splint and microphone body, improve the stability of centre gripping between splint and the collar, utilize the contact pin to run through the jack and peg graft to in the constant head tank, realize spacing to splint and collar clamping position, the stability of centre gripping has been improved, avoid droing, when the microphone body is touched by mistake under the exogenic action, the contact pin can avoid the microphone body to shift, through splint, first magnet, the cooperation of second magnet and contact pin, triple fixed spacing to the microphone body is realized, effectively avoid the collar clamp microphone to drop.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view partially in cross-section of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

fig. 5 is a schematic perspective view of the wire harness accommodation box of the present utility model.

In the figure: microphone body 1, articulated shaft 2, splint 3, sawtooth 4, first magnet 5, second magnet 6, silica gel cover 7, jack 8, constant head tank 9, contact pin 10, limiting plate 11, accommodation chamber 12, rubber buffer 13, pencil receiver 14, box 141, closing cap 142, dabber 143, entrance 144, outlet 145, wire rope 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a hidden anti-drop device of collar clamp microphone, including microphone body 1, there is splint 3 at the back of microphone body 1 through articulated shaft 2 articulated, be provided with the torsional spring on articulated shaft 2, splint 3 are close to microphone body 1's side on be provided with sawtooth 4, but fixed connection otic placode at microphone body 1's back, make articulated shaft 2 can pass through the otic placode setting, can set up the cell body in microphone body 1 back relevant position, make one end joint of torsional spring in this cell body, the other end butt of torsional spring and splint 3's preceding terminal surface, when holding microphone body 1 on the collar, can press splint 3's upper end, make splint 3's lower extreme perk promptly, place the collar between splint 3 and microphone body 1 away from microphone body 1, loosen splint 3, under the effect of torsional spring, splint 3 centre gripping is on the collar, realize the preliminary spacing fixed to microphone body 1;

the clamp plate 3 is close to the side of the microphone body 1 and is provided with a first magnet 5, the back of the microphone body 1 is provided with a second magnet 6, the magnetic poles of the first magnet 5 and the second magnet 6 are opposite, the side of the second magnet 6 far away from the clamp plate 3 is sleeved with a silica gel sleeve 7, and the positions of the first magnet 5 and the second magnet 6 are correspondingly arranged, so that when the clamp plate 3 is clamped stably, the first magnet 5 and the second magnet 6 can attract each other, the collar part in the middle part is clamped more stably, the probability of shifting or falling off the clamp plate 3 on the collar is reduced, in addition, the magnetic pole can influence the sound effect of the microphone, and in order to avoid the problem as far as possible, the back of the second magnet 6 is provided with the silica gel sleeve 7 for shielding the magnetic effect, and the influence of the magnetic pole on the sound of the microphone is reduced;

the clamp plate 3 is provided with the jack 8, the back of the microphone body 1 is provided with the positioning groove 9, the jack 8 is internally penetrated with the pin 10, the end part of the pin 10 is inserted into the positioning groove 9, the end part of the pin 10 is fixedly connected with the limiting plate 11, the positioning groove 9 is internally clamped with the rubber plug 13, the outer diameter of the limiting plate 11 is larger than the inner diameter of the jack 8, after the clamp plate 3 is stably clamped on a collar, the pointed end of the pin 10 is inserted into the jack 8 and penetrates through the jack 8 and then passes through the collar to be inserted into the positioning groove 9, the limiting plate 11 is abutted against the outer side surface of the clamp plate 3, the positioning of the microphone body 1 is realized, when the clamp plate 3 or the microphone body 1 is mistakenly touched, the microphone body 1 and the clamp plate 3 cannot fall off, the rubber plug 13 is arranged, the needle head of the pin 10 can be tightly inserted into the rubber plug 13, the elastic function of the rubber plug 13 tightly clamps the pin 10, and the probability of falling of the pin 10 is reduced;

the clamping plate 3 is internally provided with a containing cavity 12, the containing cavity 12 is communicated with the jack 8, a steel wire rope 15 is arranged in the containing cavity 12 in a penetrating way, one end of the steel wire rope 15 is fixedly connected with the front end of the contact pin 10, the other end of the steel wire rope 15 is fixedly connected with the side face of the hinge shaft 2, when the contact pin 10 is completely inserted into the positioning groove 9, the steel wire rope 15 is in a tensioning state, the steel wire rope 15 can move up and down in the containing cavity 12, when a user presses the upper end of the clamping plate 3 to enable the bottom end of the clamping plate 3 to tilt, the hinge shaft 2 rotates for a certain angle, the tensioned steel wire rope 15 moves upwards for a certain distance, the length of the steel wire rope 15 is fixed, and under the limit of the jack 8, the end part of the contact pin 10 connected with the steel wire rope 15 moves to the inner side of the jack 8 by a certain distance, when the clamping plate 3 is completely opened, the tip end of the contact pin 10 can be stored in the jack 8, accidental injury to a user is avoided, meanwhile, the contact pin 10 is fixed, the contact pin 10 is prevented from being lost, when the clamping plate 3 is put down, the contact pin 10 can be pushed inwards by the limiting plate 11, the contact pin 10 is inserted into the positioning groove 9, in addition, chamfer angles or balls and the like can be arranged at the corner of the joint of the jack 8 and the accommodating cavity 12, and severe friction between the steel wire rope 15 and the corner is avoided, so that the service life is reduced;

the bottom of the microphone body 1 is provided with the wire harness storage box 14, and redundant wires at the bottom of the microphone body 1 can be stored in the wire harness storage box 14, so that the influence on use caused by overlong wires is avoided;

the wire harness storage box 14 comprises a box body 141, a sealing cover 142, a core shaft 143, a wire inlet 144 and a wire outlet 145, wherein the box body 141 is fixedly connected to the bottom end of the microphone body 1, the sealing cover 142 is movably connected to the bottom end of the box body 141, the core shaft 143 is fixedly connected to the inside of the box body 141, the wire inlet 144 and the wire outlet 145 are symmetrically arranged on the side face of the box body 141, the upper end of the core shaft 143 can be connected with the bottom end of the microphone body 1, the sealing cover 142 and the box body 141 can be connected in a threaded mode or a movable clamping mode and the like, the sealing cover 142 can be conveniently taken down, redundant wire harnesses can enter the box body 141 through the wire inlet 144 and are wound on the core shaft 143, and finally guided out from the wire outlet 145.

When the multifunctional clamp is used, the upper end of the clamp plate 3 is pressed, the lower end of the clamp plate 3 is tilted, namely, the multifunctional clamp is far away from the microphone body 1, a collar is placed between the clamp plate 3 and the microphone body 1, the clamp plate 3 is clamped on the collar under the action of the torsion spring, preliminary limiting fixation of the microphone body 1 is achieved, when the clamp plate 3 is clamped stably, the first magnet 5 and the second magnet 6 can attract each other, the collar at the middle part is clamped more stably, the probability that the clamp plate 3 shifts or falls off on the collar is reduced, the contact pin 10 is taken out, one pointed end of the contact pin 10 is inserted into the jack 8 and penetrates through the jack 8 to penetrate through the collar to be inserted into the positioning groove 9, the limiting plate 11 is abutted against the outer side surface of the clamp plate 3, and therefore the microphone body 1 is positioned, and when the clamp plate 3 or the microphone body 1 is touched by mistake, the microphone body 1 and the clamp plate 3 cannot fall off.

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

Claims (6)

1. The utility model provides a hidden anti-drop device of collar clamp microphone, includes microphone body (1), its characterized in that: the utility model discloses a microphone body, including microphone body (1), articulated shaft (2) are connected with splint (3), be provided with torsional spring on articulated shaft (2), splint (3) are provided with first magnet (5) on being close to the side of microphone body (1), microphone body (1) back is provided with second magnet (6), first magnet (5) and second magnet (6) opposite in magnetic pole, be provided with jack (8) on splint (3), microphone body (1) back is provided with constant head tank (9), run through in jack (8) and be provided with contact pin (10), in contact pin (10) tip grafting to constant head tank (9), contact pin (10) tip fixedly connected with limiting plate (11), microphone body (1) bottom is provided with pencil receiver (14).

2. The hidden anti-drop device of the collar clip microphone of claim 1, wherein: the side surface of the clamping plate (3) close to the microphone body (1) is provided with saw teeth (4).

3. The hidden anti-drop device of the collar clip microphone of claim 1, wherein: the side surface of the second magnet (6) far away from the clamping plate (3) is sleeved with a silica gel sleeve (7).

4. The hidden anti-drop device of the collar clip microphone of claim 1, wherein: a rubber plug (13) is clamped in the positioning groove (9).

5. The hidden anti-drop device of the collar clip microphone of claim 1, wherein: the wire harness storage box (14) comprises a box body (141), a sealing cover (142), a core shaft (143), a wire inlet (144) and a wire outlet (145), wherein the box body (141) is fixedly connected to the bottom end of the microphone body (1), the sealing cover (142) is movably connected to the bottom end of the box body (141), the core shaft (143) is fixedly connected to the inside of the box body (141), and the wire inlet (144) and the wire outlet (145) are symmetrically arranged on the side face of the box body (141).

6. The hidden anti-drop device of the collar clip microphone of claim 1, wherein: the clamping plate is characterized in that a containing cavity (12) is arranged in the clamping plate (3), the containing cavity (12) is communicated with the jack (8), a steel wire rope (15) is arranged in the containing cavity (12) in a penetrating mode, one end of the steel wire rope (15) is fixedly connected with the front end of the contact pin (10) and the other end of the steel wire rope is fixedly connected with the side face of the hinge shaft (2).