CN218352664U - Wall-hidden professional-level recording microphone - Google Patents

Abstract

The utility model relates to a hidden recording microphone technical field just discloses a hidden professional level recording microphone of wall, which comprises a fixed base, the front of fixing base is provided with the recording mouth, the back fixed mounting of fixing base has the backplate, the back of backplate is provided with electronic component, the back of backplate is provided with the protective housing, the back fixed mounting of backplate has first device box, the inside of first device box is provided with the spring. The utility model discloses a set up the protective housing at the back of fixing base, can play the guard action to electronic component, when needs are dismantled the protective housing, the user makes the movable block drive the inside that the fixture block breaks away from the locating hole through promoting the ejector pad left, and the protective housing can be followed the backplate and taken off this moment, when the infiltration phenomenon appears in the wall body, because on the existence of protective housing can avoid water to enter into electronic component, also can play certain dustproof effect simultaneously, has improved the practicality of hidden recording microphone.

Description

Wall-hidden professional-level recording microphone

Technical Field

The utility model relates to a hidden recording microphone technical field specifically is a hidden professional level recording microphone of wall.

Background

The professional recording microphone adopts a high-quality capacitance sound pickup head, and the tone quality is clear, bright and mellow. The device is widely applicable to field pickup in various places. The high-quality pickup requirements of studios, fine class rooms and the like are met. Hidden shape design, succinct elegant appearance, 360 degrees pickups of omni-directionality. Unique frequency response design, smooth processing space resonance effect. The method can provide excellent effects whether the method is matched with an audio bridge, a mixer, a sound mixing console, a media matrix and other amplifying devices.

At present, electronic elements of the existing wall-hidden professional recording microphone are exposed on the back surface of the fixed seat, and although the electronic elements are hidden in the wall body during installation, the risk of water inflow and dust deposition exists, and the use of the recording microphone is influenced.

SUMMERY OF THE UTILITY MODEL

This is to realize above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a hidden professional level recording microphone of wall, includes the fixing base, the front of fixing base is provided with the recording mouth, the back fixed mounting of fixing base has the backplate, the back of backplate is provided with electronic component, the back of backplate is provided with the protective housing.

The back of the back plate is fixedly provided with a first device box, a spring is arranged inside the first device box, a moving block is arranged inside the first device box, the right end of the spring abuts against the left wall of the moving block, the back of the moving block is fixedly provided with a push block, the right wall of the moving block is fixedly provided with a clamping block, and the side wall of the protective shell is provided with a positioning block.

Preferably, the side wall of the positioning block is provided with a clamping groove, the right end of the clamping block is inserted into the clamping groove, the number of the positioning blocks is two, the two positioning blocks are fixedly mounted on the left wall and the right wall of the protective shell respectively, and the clamping groove is arranged to facilitate the insertion of the clamping block into the positioning blocks, so that the protective shell is positioned.

Preferably, the back of the first device box is provided with a sliding opening, the push block penetrates through the inside of the sliding opening, the right side of the back plate is fixedly provided with a second device box, and the push block can conveniently penetrate through the rear wall of the first device box through the arrangement of the sliding opening to drive the moving block to move.

Preferably, a wiring port is formed in the middle of the back face of the protective shell, a mounting hole is formed in the back face of the back plate, and a power line can be conveniently connected to the electronic element through the wiring port.

Preferably, the back of the back plate is provided with a sealing groove, a sealing ring is arranged in the sealing groove, the front end port of the protective shell is inserted into the sealing groove, the sealing performance of the protective shell contacting with the back plate can be improved through the sealing groove and the sealing ring, and water and dust are prevented from entering the protective shell.

Preferably, the quantity of mounting hole is four, its four the mounting hole is seted up respectively in the back four corners of backplate the inside of recording mouth sets up in dustproof filter screen, can avoid the dust to enter into electronic component from the recording mouth through the setting of dustproof filter screen.

The utility model provides a hidden professional level recording microphone of wall. The method has the following beneficial effects:

(1) The utility model discloses a set up the protective housing at the back of fixing base, can play the guard action to electronic component, when needs are dismantled the protective housing, the user makes the movable block drive the inside that the fixture block breaks away from the locating hole through promoting the ejector pad left, and the protective housing can be followed the backplate and taken off this moment, when the infiltration phenomenon appears in the wall body, because on the existence of protective housing can avoid water to enter into electronic component, also can play certain dustproof effect simultaneously, has improved the practicality of hidden recording microphone.

(2) The utility model discloses a set up seal groove and inslot at the back of backplate and set up the sealing washer, can improve the leakproofness between protective housing and the backplate, make the water-proof effects of protective housing better, further improved the guard action to electronic component.

Drawings

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

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

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the first device case according to the present invention.

In the figure: 1. a fixed seat; 2. a recording port; 3. a back plate; 4. a protective shell; 5. a first device cartridge; 6. a sealing groove; 7. an electronic component; 8. a wiring port; 9. a second device cartridge; 10. a spring; 11. a sliding port; 12. a moving block; 13. a push block; 14. a clamping block; 15. positioning blocks; 16. a seal ring; 17. and (7) installing holes.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a hidden professional level recording microphone of wall, includes fixing base 1, and the front of fixing base 1 is provided with recording mouth 2, and the back fixed mounting of fixing base 1 has backplate 3, and the back of backplate 3 is provided with electronic component 7, and the back of backplate 3 is provided with protective housing 4.

The back of the backboard 3 is fixedly provided with a first device box 5, a spring 10 is arranged inside the first device box 5, a moving block 12 is arranged inside the first device box 5, the right end of the spring 10 is abutted against the left wall of the moving block 12, a push block 13 is fixedly arranged on the back of the moving block 12, a clamping block 14 is fixedly arranged on the right wall of the moving block 12, a positioning block 15 is arranged on the side wall of the protective housing 4, the protective housing 4 is arranged on the back of the fixing base 1 and can protect the electronic element 7, when the protective housing 4 needs to be detached, a user pushes the push block 13 leftwards to enable the moving block 12 to drive the clamping block 14 to be separated from the inside of the positioning block 15, the protective housing 4 can be taken down from the backboard 3 at the moment, when the water seepage phenomenon occurs on the wall body, water can be prevented from entering the electronic element 7 due to the existence of the protective housing 4, meanwhile, a certain dustproof effect can be achieved, and the practicability of the hidden recording microphone is improved.

The draw-in groove has been seted up to the lateral wall of locating piece 15, the right-hand member of fixture block 14 is pegged graft in the inside of draw-in groove, the quantity of locating piece 15 is two, its two locating pieces 15 are fixed mounting respectively on the left wall and the right wall of protective housing 4, can make things convenient for fixture block 14 to insert the inside of locating piece 15 through the setting of draw-in groove, thereby carry out the effect of fixing a position to protective housing 4, spout 11 has been seted up at the back of first device box 5, ejector pad 13 runs through the inside of spout 11, the back right side fixed mounting of backplate 3 has second device box 9, can make things convenient for ejector pad 13 to run through the back wall of first device box 5 through the setting of spout 11, it removes to drive movable block 12, wiring mouth 8 has been seted up at the back middle part of protective housing 4, mounting hole 17 has been seted up at the back of backplate 3, can make things convenient for the power cord to insert on electronic component 7 through the setting of wiring mouth 8.

Seal groove 6 has been seted up at the 3 backs of backplate, the inside of seal groove 6 is provided with sealing washer 16, the front end mouth of protective housing 4 is pegged graft in the inside of seal groove 6, can improve the leakproofness of protective housing 4 and 3 contacts of backplate through setting up of seal groove 6 and sealing washer 16, prevent the entering of water and dust, the quantity of mounting hole 17 is four, its four mounting holes 17 set up respectively in the inside of backplate 3 back four corners recording mouth 2 sets up in dustproof filter screen, can avoid the dust to enter into electronic component 7 from recording mouth 2 through the setting of dustproof filter screen, set up seal groove 6 and inslot through the back at backplate 3 and set up sealing washer 16, can improve the leakproofness between protective housing 4 and backplate 3, make the water-proof effects of protective housing 4 better, further improved the guard action to electronic component 7.

When the hidden recording microphone is used, the protective shell 4 is arranged on the back of the fixed seat 1, so that the electronic element 7 can be protected, when the protective shell 4 needs to be detached, a user pushes the push block 13 leftwards to enable the moving block 12 to drive the clamping block 14 to be separated from the inside of the positioning block 15, the protective shell 4 can be taken down from the back plate 3, when the water seepage phenomenon occurs on a wall body, water can be prevented from entering the electronic element 7 due to the existence of the protective shell 4, meanwhile, a certain dustproof effect can be achieved, and the practicability of the hidden recording microphone is improved; by arranging the sealing groove 6 and the sealing ring 16 in the groove on the back surface of the back plate 3, the sealing performance between the protective shell 4 and the back plate 3 can be improved, the waterproof effect of the protective shell 4 is better, and the protection effect on the electronic element 7 is further improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. The utility model provides a wall hidden professional level recording microphone, includes fixing base (1), its characterized in that: the front surface of the fixed seat (1) is provided with a recording port (2), the back surface of the fixed seat (1) is fixedly provided with a back plate (3), the back surface of the back plate (3) is provided with an electronic element (7), and the back surface of the back plate (3) is provided with a protective shell (4);

the back of the back plate (3) is fixedly provided with a first device box (5), a spring (10) is arranged inside the first device box (5), a moving block (12) is arranged inside the first device box (5), the right end of the spring (10) abuts against the left wall of the moving block (12), the back of the moving block (12) is fixedly provided with a push block (13), the right wall of the moving block (12) is fixedly provided with a clamping block (14), and the side wall of the protective shell (4) is provided with a positioning block (15).

2. The wall-concealed professional-grade recording microphone according to claim 1, wherein: the side wall of each positioning block (15) is provided with a clamping groove, the right end of each clamping block (14) is inserted into the clamping groove, the number of the positioning blocks (15) is two, and the two positioning blocks (15) are fixedly mounted on the left wall and the right wall of the protective shell (4) respectively.

3. The wall-concealed professional-level recording microphone according to claim 1, wherein: the back of the first device box (5) is provided with a sliding opening (11), the push block (13) penetrates through the inside of the sliding opening (11), and the right side of the back plate (3) is fixedly provided with a second device box (9).

4. The wall-concealed professional-grade recording microphone according to claim 1, wherein: the middle of the back of the protective shell (4) is provided with a wiring port (8), and the back of the back plate (3) is provided with a mounting hole (17).

5. The wall-concealed professional-level recording microphone according to claim 1, wherein: a sealing groove (6) is formed in the back face of the back plate (3), a sealing ring (16) is arranged inside the sealing groove (6), and a front port of the protective shell (4) is inserted into the sealing groove (6).

6. The wall-concealed professional-level recording microphone according to claim 4, wherein: the quantity of mounting hole (17) is four, four of it mounting hole (17) are seted up respectively in the back four corners of backplate (3) the inside of recording mouth (2) sets up in dustproof filter screen.

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