CN211481435U

CN211481435U - Adapter with shock-absorbing support

Info

Publication number: CN211481435U
Application number: CN202020448693.1U
Authority: CN
Inventors: 熊悦; 李庆余
Original assignee: Shenzhen Shengfeite Technology Co ltd
Current assignee: Shenzhen Shengfeite Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-09-11
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a pickup with shock absorber support, place the board including circuit board, elastic buckle, connecting rod, backup pad and second, one side of circuit board is equipped with the backup pad, and one side that the circuit board was kept away from to the backup pad is fixed with the second and places the board to the second is placed the board and is kept away from one side of backup pad and be equipped with first N level magnet, first N level magnet is close to the second and is placed one side of board and be equipped with the bolt, and first N level magnet places board fixed connection through bolt and second to one side that bolt was kept away from to first N level magnet is equipped with second N level magnet, one side that first N level magnet was kept away from to second N level magnet is equipped with the pickup body, and one side and second N level magnet fixed connection of pickup body. The utility model discloses not only realized efficient buffering shock attenuation under the adapter support suspension state, reduced the pickup interference of outside object to the adapter, improved the pickup effect of adapter moreover.

Description

Adapter with shock-absorbing support

Technical Field

The utility model relates to a pickup technical field specifically is a pickup with shock absorber support.

Background

The sound pickup, also called a monitoring head, is a device used for collecting the sound of the field environment and then transmitting the sound to the back-end equipment, and is composed of a microphone and an audio amplification circuit.

The type of sound pick-up on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) when the existing sound pick-up is used, the sound pick-up support is not convenient to efficiently buffer and absorb shock under a suspension state, so that the quality of the sound pick-up in use is seriously influenced;

(2) the existing sound pick-up is not convenient for the sound pick-up to shield the audio input port when in use, thereby greatly influencing the reliability of the sound pick-up when in use;

(3) the existing sound pick-up is not convenient for the sound pick-up to be fixed quickly and stably when in use, thereby bringing great trouble to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a adapter with shock absorber support to provide the adapter in solving above-mentioned background art and be not convenient for efficient buffering shock attenuation under the adapter support suspension state, the adapter is to the break-make that shelters from of audio input port, the adapter rapid stabilization's of not being convenient for fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sound pick-up with a shock absorption bracket comprises a circuit board, an elastic buckle, a connecting rod, a supporting plate and a second placing plate, wherein the supporting plate is arranged on one side of the circuit board, the second placing plate is fixed on one side of the supporting plate far away from the circuit board, a first N-grade magnet is arranged on one side of the second placing plate far away from the supporting plate, a bolt is arranged on one side of the first N-grade magnet close to the second placing plate, the first N-grade magnet is fixedly connected with the second placing plate through the bolt, a second N-grade magnet is arranged on one side of the first N-grade magnet far away from the bolt, a sound pick-up body is arranged on one side of the second N-grade magnet far away from the first N-grade magnet, a supporting frame is fixedly connected with the second N-grade magnet, an audio amplifier is fixed on one side of the supporting frame far away from the second N-grade magnet, and an audio vibration diaphragm is fixed on one side of the audio amplifier far away from, and a shielding mechanism is arranged inside the sound pick-up body on one side of the audio vibration film.

Preferably, the inside of backup pad is equipped with two sets of connecting rods, and the both ends of connecting rod all extend to the outside of backup pad to the connecting rod is fixed with the handle near the one end of backup pad, has realized adapter rapid stabilization's fixed.

Preferably, the surface of the connecting rod on one side of the supporting plate is sleeved with a compression spring, an elastic buckle is fixed at one end, close to the compression spring, of the connecting rod, and one end of the elastic buckle extends to the outside of the circuit board, so that the labor intensity of workers is reduced.

Preferably, the first board of placing is equipped with in the adapter body of second N level magnet one side, and the first board of placing is equipped with two sets of bracing pieces near one side of second N level magnet to the one end and the first board fixed connection of placing of bracing piece, the board fixed connection is placed with the second to the other end of bracing piece, has realized efficient buffering shock attenuation under the adapter support suspension state.

Preferably, the first bracing piece surface cover of placing board one side is equipped with supporting spring, and supporting spring's one end and the first board fixed connection of placing to supporting spring's the other end and adapter body fixed connection have reduced the pickup interference of outside object to the adapter.

Preferably, cylinder, baffle, biography sound hole and place the chamber have set gradually sheltered from the inside of mechanism, be fixed with the cylinder on the inner wall of adapter body one side, and be equipped with on the adapter body inner wall of cylinder below and place the chamber to the inside of placing the chamber is equipped with the baffle, the top and the cylinder fixed connection of baffle, and be fixed with the biography sound hole on placing the adapter body outer wall of chamber one side, avoided outside impurity to carry out the inside influence component response of adapter.

Compared with the prior art, the beneficial effects of the utility model are that: the pickup not only realizes efficient buffering and shock absorption under the suspension state of the pickup bracket, reduces pickup interference of external objects to the pickup, but also improves the pickup effect of the pickup;

(1) the first placing plate is placed inside the sound pick-up body through a worker, a supporting rod is fixed inside the first placing plate, the second placing plate and the first placing plate are fixed through the supporting rod, the first N-level magnet and the second N-level magnet are in mutual repulsion of magnetic poles in the same direction, the first placing plate and the sound pick-up body are supported through a supporting spring, the sound pick-up body is in a suspension state relative to the first N-level magnet under the matching of the first N-level magnet and the second N-level magnet, the supporting rod is in limiting support, the second placing plate and the first N-level magnet are fixed through a bolt, efficient buffering and shock absorption under the suspension state of the sound pick-up support are achieved under the matching of the first N-level magnet and the second N-level magnet, sound pick-up interference of an external object to the sound pick-up is reduced, and sound pick-up effect of the sound pick-up is;

(2) the cylinder, the baffle, the sound transmission holes and the placing cavity are arranged, the baffle is driven to move in the placing cavity through the cylinder, the sound transmission holes are blocked by the baffle, when a sound pickup is not needed, the sound transmission holes of the audio input port are blocked by the baffle, external audio is transmitted into the sound pickup body through the sound transmission holes, the audio vibration film is subjected to vibration sensing and fed back to the audio amplifier, the audio vibration film is amplified and fed back to the central processing unit through the audio amplifier, the blocking on-off of the sound pickup to the audio input port is realized, and external impurities are prevented from sensing an internal influence element of the sound pickup;

(3) through staff pulling handle, under the support of the relative backup pad of compression spring and circuit board, the staff holds between the fingers elastic buckle, inserts the inside of circuit board with two sets of elastic buckle, realizes the fixed of connecting rod, fixes backup pad and circuit board by the connecting rod to make the adapter body carry out convenient fixing, realized adapter rapid stabilization's fixed, made things convenient for the adapter later stage to dismantle the maintenance, reduced staff's intensity of labour.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional enlarged structure of the shielding mechanism of the present invention;

fig. 3 is a schematic side view of a cross-sectional structure of the first N-stage magnet according to the present invention;

fig. 4 is the utility model discloses a pickup body looks sideways at section structure schematic diagram.

In the figure: 1. a circuit board; 2. elastic buckle; 3. a connecting rod; 4. a compression spring; 5. a support plate; 6. a handle; 7. a bolt; 8. a first N-stage magnet; 9. a second N-stage magnet; 10. a pickup body; 11. a support frame; 12. an audio amplifier; 13. an audio diaphragm; 14. a shielding mechanism; 1401. a cylinder; 1402. a baffle plate; 1403. a sound transmission hole; 1404. a placement chamber; 15. a first placing plate; 16. a support spring; 17. a support bar; 18. and a second placing plate.

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 an embodiment: a pickup with a damping support comprises a circuit board 1, an elastic buckle 2, connecting rods 3, a supporting plate 5 and a second placing plate 18, wherein the supporting plate 5 is arranged on one side of the circuit board 1, two groups of connecting rods 3 are arranged inside the supporting plate 5, two ends of each connecting rod 3 extend to the outside of the supporting plate 5, a handle 6 is fixed at one end, close to the supporting plate 5, of each connecting rod 3, a compression spring 4 is sleeved on the surface of each connecting rod 3 on one side of the supporting plate 5, an elastic buckle 2 is fixed at one end, close to the compression spring 4, of each connecting rod 3, and one end of each elastic buckle 2 extends to the outside of the circuit;

when the telescopic sound pickup is used, the handle 6 is pulled by a worker, the worker pinches the elastic buckles 2 under the support of the compression spring 4 relative to the supporting plate 5 and the circuit board 1, the two groups of elastic buckles 2 are inserted into the circuit board 1 to fix the connecting rod 3, and the supporting plate 5 and the circuit board 1 are fixed by the connecting rod 3, so that the sound pickup body 10 is conveniently fixed, the sound pickup is quickly and stably fixed, the later-stage disassembly and maintenance of the sound pickup are facilitated, and the labor intensity of the worker is reduced;

a second placing plate 18 is fixed on one side, far away from the circuit board 1, of the supporting plate 5, a first N-stage magnet 8 is arranged on one side, far away from the supporting plate 5, of the second placing plate 18, a bolt 7 is arranged on one side, close to the second placing plate 18, of the first N-stage magnet 8, the first N-stage magnet 8 is fixedly connected with the second placing plate 18 through the bolt 7, a second N-stage magnet 9 is arranged on one side, far away from the bolt 7, of the first N-stage magnet 8, a sound pick-up body 10 is arranged on one side, far away from the first N-stage magnet 8, of the second N-stage magnet 9, one side of the sound pick-up body 10 is fixedly connected with the second N-stage magnet 9, and a supporting frame 11 is arranged inside the;

a first placing plate 15 is arranged inside the sound pick-up body 10 on one side of the second N-level magnet 9, two groups of supporting rods 17 are arranged on one side, close to the second N-level magnet 9, of the first placing plate 15, one end of each supporting rod 17 is fixedly connected with the first placing plate 15, the other end of each supporting rod 17 is fixedly connected with the second placing plate 18, a supporting spring 16 is sleeved on the surface of each supporting rod 17 on one side of the first placing plate 15, one end of each supporting spring 16 is fixedly connected with the first placing plate 15, and the other end of each supporting spring 16 is fixedly connected with the sound pick-up body 10;

when in use, a worker places the first placing plate 15 inside the sound pick-up body 10, the supporting rod 17 is fixed inside the first placing plate 15, the supporting rod 17 fixes the second placing plate 18 and the first placing plate 15, the first N-stage magnet 8 and the second N-stage magnet 9 have the same-direction magnetic poles which repel each other, the supporting spring 16 supports the first placing plate 15 and the sound pick-up body 10, under the matching of the first N-level magnet 8 and the second N-level magnet 9, the sound pick-up body 10 is in a floating state relative to the first N-level magnet 8, the support rod 17 is used for limiting and supporting, the bolt 7 is used for fixing the second placing plate 18 and the first N-level magnet 8, under the matching of the first N-stage magnet 8 and the second N-stage magnet 9, efficient buffering and shock absorption of the sound pick-up support in a suspension state are realized, sound pick-up interference of external objects on the sound pick-up is reduced, and the sound pick-up effect of the sound pick-up is improved;

an audio amplifier 12 is fixed on one side of the support frame 11 far away from the second N-stage magnet 9, an audio diaphragm 13 is fixed on one side of the audio amplifier 12 far away from the support frame 11, and a shielding mechanism 14 is arranged inside the sound pick-up body 10 on one side of the audio diaphragm 13;

the shielding mechanism 14 is internally provided with a cylinder 1401, a baffle plate 1402, a sound transmission hole 1403 and a placing cavity 1404 in sequence, the cylinder 1401 is fixed on the inner wall of one side of the sound pick-up body 10, the placing cavity 1404 is arranged on the inner wall of the sound pick-up body 10 below the cylinder 1401, the baffle plate 1402 is arranged inside the placing cavity 1404, the top end of the baffle plate 1402 is fixedly connected with the cylinder 1401, and the sound transmission hole 1403 is fixed on the outer wall of the sound pick-up body 10 on one side of the placing cavity 1404;

drive baffle 1402 through cylinder 1401 during the use and placing the inside removal of chamber 1404, carry out the break-make by baffle 1402 to sound transmission hole 1403 and shelter from, shelter from audio input port sound transmission hole 1403 through baffle 1402 when need not using the adapter, outside audio frequency passes through the inside that sound transmission hole 1403 transmitted into adapter body 10, audio vibration membrane 13 carries out the vibration perception, feed back to audio amplifier 12, amplify feedback to central processing unit through audio amplifier 12, the break-make of sheltering from of adapter to the audio input port has been realized, outside impurity has been avoided carrying out the inside influence component response of adapter.

The working principle is as follows: when in use, firstly, a worker places a first placing plate 15 inside the sound pick-up body 10, a supporting rod 17 is fixed inside the first placing plate 15, a second placing plate 18 and the first placing plate 15 are fixed by the supporting rod 17, a first N-level magnet 8 and a second N-level magnet 9 are in the same-direction magnetic poles to repel each other, a supporting spring 16 supports the first placing plate 15 and the sound pick-up body 10, the sound pick-up body 10 is in a suspension state relative to the first N-level magnet 8 under the matching of the first N-level magnet 8 and the second N-level magnet 9, the supporting rod 17 carries out limiting support, a bolt 7 fixes the second placing plate 18 and the first N-level magnet 8, under the matching of the first N-level magnet 8 and the second N-level magnet 9, efficient buffer and shock absorption are realized under the suspension state of the sound pick-up bracket, the sound pick-up interference of an external object to the sound pick-up is reduced, and the sound pick-up effect of the sound, then, the baffle plate 1402 is driven by the cylinder 1401 to move inside the placing cavity 1404, the sound transmission hole 1403 is switched and shielded by the baffle plate 1402, when a sound pick-up is not needed, the sound transmission hole 1403 of the audio input port is shielded by the baffle plate 1402, external audio is transmitted into the sound pick-up body 10 through the sound transmission hole 1403, the audio vibration film 13 is subjected to vibration sensing and fed back to the audio amplifier 12, the audio amplifier 12 is used for amplifying and feeding back to the central processing unit, the shielding switching of the sound pick-up on the audio input port is realized, external impurities are prevented from being subjected to sensing of elements inside the sound pick-up, then, a handle 6 is pulled by a worker, the worker pinches the elastic buckles 2 under the support of the compression spring 4 relative to the support plate 5 and the circuit board 1, the two groups of elastic buckles 2 are inserted into the circuit board 1, the fixing of the connecting rod, thereby make adapter body 10 carry out convenient fixed, realize adapter rapid stabilization's fixed, make things convenient for the adapter later stage to dismantle the maintenance, reduce staff's intensity of labour, accomplish the use work of adapter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a adapter with shock absorber support, places board (18), its characterized in that including circuit board (1), elasticity buckle (2), connecting rod (3), backup pad (5) and second: a supporting plate (5) is arranged on one side of the circuit board (1), a second placing plate (18) is fixed on one side, far away from the circuit board (1), of the supporting plate (5), a first N-level magnet (8) is arranged on one side, far away from the supporting plate (5), of the second placing plate (18), a bolt (7) is arranged on one side, close to the second placing plate (18), of the first N-level magnet (8), the first N-level magnet (8) is fixedly connected with the second placing plate (18) through the bolt (7), a second N-level magnet (9) is arranged on one side, far away from the bolt (7), of the first N-level magnet (8), a pickup body (10) is arranged on one side, far away from the first N-level magnet (8), of the pickup body (10) is fixedly connected with the second N-level magnet (9), and a supporting frame (11) is arranged inside the second N-level magnet (9), one side that second N level magnet (9) were kept away from in support frame (11) is fixed with audio amplifier (12), and one side that support frame (11) were kept away from in audio amplifier (12) is fixed with audio vibration membrane (13) to inside being equipped with of adapter body (10) of audio vibration membrane (13) one side shelters from mechanism (14).

2. The pickup with the shock absorbing mount as set forth in claim 1, wherein: the inside of backup pad (5) is equipped with two sets of connecting rods (3), and the both ends of connecting rod (3) all extend to the outside of backup pad (5) to the one end that connecting rod (3) are close to backup pad (5) is fixed with handle (6).

3. The pickup with the shock absorbing mount as set forth in claim 2, wherein: the surface of the connecting rod (3) on one side of the supporting plate (5) is sleeved with a compression spring (4), one end, close to the compression spring (4), of the connecting rod (3) is fixed with an elastic buckle (2), and one end of the elastic buckle (2) extends to the outside of the circuit board (1).

4. The pickup with the shock absorbing mount as set forth in claim 1, wherein: the first board (15) of placing is equipped with in adapter body (10) of second N level magnet (9) one side, and first board (15) of placing is equipped with two sets of bracing pieces (17) near one side of second N level magnet (9) to the one end and the first board (15) fixed connection of placing of bracing piece (17), the other end and the second of bracing piece (17) place board (18) fixed connection.

5. The pickup with the shock absorbing mount as set forth in claim 4, wherein: the surface of the supporting rod (17) on one side of the first placing plate (15) is sleeved with a supporting spring (16), one end of the supporting spring (16) is fixedly connected with the first placing plate (15), and the other end of the supporting spring (16) is fixedly connected with the sound pick-up body (10).

6. The pickup with the shock absorbing mount as set forth in claim 1, wherein: the inside of sheltering from mechanism (14) has set gradually cylinder (1401), baffle (1402), biography sound hole (1403) and has placed chamber (1404), be fixed with cylinder (1401) on the inner wall of adapter body (10) one side, and be equipped with on adapter body (10) inner wall of cylinder (1401) below and place chamber (1404) to the inside of placing chamber (1404) is equipped with baffle (1402), the top and cylinder (1401) fixed connection of baffle (1402), and place and be fixed with on adapter body (10) outer wall of chamber (1404) one side and pass sound hole (1403).