CN210986366U

CN210986366U - Novel microphone

Info

Publication number: CN210986366U
Application number: CN202020405370.4U
Authority: CN
Inventors: 邓立行
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-07-10
Anticipated expiration: 2030-03-25

Abstract

A novel microphone relates to the technical field of microphones. It comprises the following steps: microphone body and housing assembly, housing assembly includes: the device comprises a sleeve, wherein one end of the sleeve is provided with a plurality of arc-shaped supporting plates, and the top ends of the arc-shaped supporting plates are provided with top rings; the inner fixing frame is fixedly assembled in the sleeve and used for assembling the circuit board and the mesh enclosure; the top cover is fixedly assembled on the inner fixed frame and the top ring; and the bottom cover is fixedly assembled at one end of the sleeve, which is far away from the top cover. The internal fixation frame includes: the circuit board fixing frame is fixedly assembled in the sleeve and used for assembling the circuit board; and one end is fixedly assembled on the circuit board fixing frame, the other end is clamped with the top cover and is in clearance fit with the arc-shaped supporting plate, the mesh enclosure is assembled between the mesh enclosure fixing frame and the arc-shaped supporting plate and wound around the mesh enclosure fixing frame for a circle, and the mesh enclosure fixing frame has the advantages of compact and simple structure, attractive appearance and high production efficiency.

Description

Novel microphone

Technical Field

The utility model relates to a microphone technical field, concretely relates to novel microphone.

Background

A microphone, also known as a microphone, a microphone or a microphone, is a transducer that converts sound into an electrical signal. With the development of the times and the rise of the live broadcast industry, people not only continuously improve the quality requirements of the microphone, but also pay great attention to the appearance of the microphone. The existing shell structure of the direct-broadcasting microphone is mostly designed in a multi-section mode, and the structure can meet the requirements of fixing parts of the microphone, but is complex, and influences the attractiveness of the microphone, so that the change is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a novel microphone, have compact structure and simple, the appearance is pleasing to the eye and make the advantage that production efficiency is high.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel microphone, comprising: microphone body and housing assembly, housing assembly includes: the device comprises a sleeve, wherein one end of the sleeve is provided with a plurality of arc-shaped supporting plates, and the top ends of the arc-shaped supporting plates are provided with top rings; the inner fixing frame is fixedly assembled in the sleeve and used for assembling the circuit board and the mesh enclosure; the top cover is covered on the top ring and fixedly assembled with the inner fixing frame; and the bottom cover is fixedly assembled at one end of the sleeve, which is far away from the top cover.

The internal fixation frame includes: the circuit board fixing frame is fixedly assembled in the sleeve and used for assembling the circuit board; and one end of the circuit board is fixedly assembled on the circuit board fixing frame, the other end of the circuit board is connected with the top cover in a clamped mode, and the mesh enclosure fixing frame is arranged between the arc supporting plates in a surrounding mode.

The screen panel mount includes: the supporting columns are arranged corresponding to the arc-shaped supporting plates, gaps are reserved among the supporting columns, and the supporting columns are used for supporting the net cover arranged in the gaps to the arc-shaped supporting plates; the bottom plate is arranged at one end of the abutting column, assembled with the circuit board fixing frame and accommodated in the sleeve; and the clamping ring is arranged at the other end of the abutting column and used for clamping the top cover.

A limiting groove is formed in the mesh enclosure, a first limiting block is arranged on the clamping ring and/or the bottom plate corresponding to the limiting groove, and the first limiting block is used in cooperation with the limiting groove, so that the mesh enclosure can only move along the radial direction of the mesh enclosure fixing frame; the bottom plate reaches all be provided with the second stopper on the top cover, the second stopper is used for injecing the screen panel is in the position of radial direction, the screen panel is in first stopper reaches the cooperation of second stopper is used down to be fixed in the gap.

One side of the abutting column, which is close to the arc-shaped supporting plate, is provided with an I-shaped limiting column, and the limiting column is used for dividing a gap between the arc-shaped supporting plate and the abutting column into two halves along the longitudinal direction.

The clamp ring is provided with a clamping groove, the top cover corresponds to the clamping groove and is provided with a clamping piece, and the clamping groove is assembled with the clamping piece so that the top cover is fixed on the clamp ring.

Be provided with the sand grip on the telescopic inner wall, be equipped with the through-hole on the bottom, the circuit board mount includes: the top plate is fixedly assembled with the mesh enclosure fixing frame and is placed on the convex strip; the fixing column is arranged at one end, far away from the mesh enclosure fixing frame, of the top plate and used for assembling the circuit board; and the first installation part is arranged on the fixing column, is far away from one end of the top plate, penetrates through the through hole and is fixed on the bottom cover so as to fix the circuit board fixing frame.

The fixing column is provided with a second mounting part, the second mounting part is provided with a first mounting hole, a second mounting hole is formed in the circuit board corresponding to the first mounting hole, and the circuit board is fixed on a circuit board fixing frame through a fastener and the first mounting hole and the second mounting hole in an assembling mode.

The first installation part is provided with external threads, the inner wall of the through hole is provided with internal threads, and the first installation part is connected with the bottom cover through threads.

And a touch circuit board is assembled between the clamping ring and the top cover.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

the circuit board is assembled on the circuit board fixing frame through the screws, the circuit board fixing frame and the mesh enclosure fixing frame are assembled through the screws, and then the mesh enclosure is fixed on the mesh enclosure fixing frame through the first limiting block and the second limiting block. And then the bottom cover is assembled at one end of the sleeve, one end of the internal fixing frame is connected with the bottom cover through threads so as to be assembled in the sleeve, and the other end of the internal fixing frame is connected with the clamping hook on the top cover in a clamping manner so as to finish the assembly, so that the integrated design of the microphone body is realized, and the microphone has the advantages of compact and simple structure, attractive appearance and high production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a top view corresponding to FIG. 1;

fig. 4 is a sectional view taken along the sectional line a-a in fig. 3.

Description of reference numerals: 1. a sleeve; 2. an inner fixing frame; 3. a top cover; 4. a bottom cover; 5. a circuit board; 6. a mesh enclosure; 7. an arc-shaped support plate; 8. a top ring; 9. a net cover fixing frame; 10. a circuit board fixing frame; 11. tightly abutting against the column; 12. a base plate; 13. a snap ring; 14. a wiring hole; 15. a limiting groove; 16. a first stopper; 17. a second limiting block; 18. a limiting column; 19. a top plate; 20. fixing a column; 21. a first mounting portion; 22. a second mounting portion; 23. a first mounting hole; 24. a second mounting hole; 25. a through hole; 26. a convex strip; 27. a slot; 28. an insertion block; 29. a bearing block; 30. a touch circuit board; 31. a knob; 32. a knob seat; 33. a first jack; 34. a second jack; 35. a connector; 36. a clamping groove; 37. a clamping piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a novel microphone, as shown in fig. 1, 2, 3, and 4, including: microphone body and casing subassembly. Wherein, the microphone body sets up in casing assembly, and casing assembly includes: sleeve 1, internal fixation frame 2, top cap 3 and bottom cap 4.

Sleeve 1 one end symmetry is provided with two arc backup pads 7, and the top of arc backup pad 7 is provided with apical ring 8, preferably, sleeve 1, arc backup pad 7, apical ring 8 integrated into one piece. The internal fixing frame 2 is fixedly assembled in the sleeve 1, and the circuit board 5 and the mesh enclosure 6 are fixedly assembled on the internal fixing frame 2. The top cover 3 is fixedly assembled on the internal fixing frame 2 and the top ring 8, and preferably, a sound hole is formed in the top cover 3. The bottom cover 4 is fixedly assembled on the inner wall of the sleeve 1 and is far away from one end of the top cover 3, so that the integrated design of the novel microphone body is realized, and the appearance is simpler and more attractive, and the structure is more stable.

Further, the internal fixation frame 2 includes: a circuit board fixing frame 10 and a mesh enclosure fixing frame 9.

The circuit board fixing frame 10 is fixedly assembled in the sleeve 1, and the circuit board fixing frame 10 is used for assembling the circuit board 5. One end of the mesh enclosure fixing frame 9 is fixedly assembled on the circuit board fixing frame 10, the other end of the mesh enclosure fixing frame is connected with the top cover 3 in a clamping mode, the mesh enclosure fixing frame 9 is in clearance fit with the arc-shaped supporting plate 7, and the mesh enclosure 6 is arranged around the mesh enclosure fixing frame 9 for a circle and is fixedly assembled between the mesh enclosure fixing frame 9 and the arc-shaped supporting plate 7.

Further, the mesh enclosure fixing frame 9 includes: the abutting column 11, the bottom plate 12 and the snap ring 13.

Preferably, the two abutting columns 11 are arranged in an arc shape corresponding to the arc-shaped support plate 7, and are parallel to the arc-shaped support plate 7. The net cover 6 penetrates through a gap between the abutting columns 11 and the arc-shaped supporting plate 7 and is arranged around the two abutting columns 11 for a circle. The bottom plate 12 is arranged at one end of the abutting column 11, the bottom plate 12 is assembled with the circuit board fixing frame 10 through screws, and the bottom plate 12 is provided with a wiring hole 14 for wiring. The snap ring 13 corresponds the apical ring 8 and sets up in the other end that supports tight post 11, and snap ring 13 is used for supplying top cap 3 joint. The clamping ring 13 is provided with a clamping groove 36, the top cover 3 is provided with a clamping piece 37 corresponding to the clamping groove 36, the clamping piece 37 is a clamping hook, and the clamping groove 36 and the clamping hook are assembled to enable the top cover 3 to be fixed on the clamping ring 13. Preferably, the tightening post 11, the bottom plate 12 and the snap ring 13 are integrally formed.

In this embodiment, a limiting groove 15 is disposed at an end of the mesh enclosure 6, a first limiting block 16 is disposed on the outer walls of the snap ring 13 and the bottom plate 12 corresponding to the limiting groove 15, and the first limiting block 16 is used in cooperation with the limiting groove 15, so that the mesh enclosure 6 can only move along a radial direction of the mesh enclosure fixing frame 9 and cannot rotate around a central axis thereof. In other embodiments, the first stopper 16 is disposed only on the bottom plate 12 or only on the retaining ring 13, and the stopper groove 15 is disposed corresponding to the first stopper 16. The outer wall of bottom plate 12 and the bottom of top cap 3 are close to border department and all are provided with second stopper 17, and second stopper 17 is used for injecing screen panel 6 in the position of radial direction, uses under the cooperation of first stopper 16 and second stopper 17, and screen panel 6 is fixed in the gap to avoid in the use, screen panel 6 appears becoming flexible, preferably, second stopper 17 is the card hook form.

Furthermore, one side, close to the arc-shaped supporting plate 7, of the abutting column 11 is provided with an I-shaped limiting column 18, the limiting column 18 is used for dividing a gap between the arc-shaped supporting plate 7 and the abutting column 11 into two halves, the mesh enclosures 6 are correspondingly divided into two parts and symmetrically assembled on the mesh enclosure fixing frame 9, and protruding portions of the two mesh enclosures 6, corresponding to the head end and the tail end of the limiting column 18, are provided with open slots.

Further, the circuit board fixing frame 10 includes: top plate 19, fixed column 20 and first installation portion 21.

The top plate 19 and the bottom plate 12 are fixedly assembled through screws, so that the mesh enclosure fixing frame 9 is fixed on the circuit board fixing frame 10. The top plate 19 is also provided with wiring holes 14 for wiring. The fixed column 20 is arranged at one end of the top plate 19 far away from the bottom plate 12, and the fixed column 20 is used for assembling the circuit board 5. The fixing post 20 is provided with a second mounting portion 22, the second mounting portion 22 is provided with a first mounting hole 23, the circuit board 5 is provided with a second mounting hole 24 corresponding to the first mounting hole 23, and the circuit board 5 is fixed on the circuit board fixing frame 10 through the assembly of the fastener, the first mounting hole 23 and the second mounting hole 24. The first mounting portion 21 is arranged at one end, far away from the top plate 19, of the fixing column 20, an external thread is arranged on the first mounting portion 21, a through hole 25 is formed in the bottom cover 4, an internal thread is arranged on the inner wall of the through hole 25, and the first mounting portion 21 penetrates through the through hole 25 to be in threaded connection with the bottom cover 4. The part of the first mounting portion 21 protruding out of the through hole 25 is provided with an external thread for external bracket assembly. Preferably, the top plate 19, the fixing post 20 and the first mounting portion 21 are integrally formed.

Further, be provided with sand grip 26 on the inner wall of sleeve 1, roof 19 and bottom 4 set up respectively in the head and the tail both ends of sand grip 26, and sand grip 26 is used for supplying roof 19 to place so that it is stable to avoid the condition that circuit board mount 10 appears rocking when using.

A touch circuit board 30 is disposed between the snap ring 13 and the top cover 3. The edge of the touch circuit board 30 is provided with a slot 27, the snap ring 13 is provided with an insertion block 28 corresponding to the slot 27, and the touch circuit board 30 is fixed on the snap ring 13 by the insertion of the slot 27 and the insertion block 28. The inner wall of the snap ring 13 is further provided with a bearing block 29, and the touch circuit board 30 is placed on the bearing block 29.

Further, this novel microphone still includes: a knob 31 component of a control switch and a plug connector. The knob 31 assembly includes: knob 31 and knob 31 seat. The knob 31 is inserted on the circuit board 5 and electrically connected to the circuit board 5. The knob 31 seat is provided with a strip-shaped slot 27, the knob 31 is provided with a strip-shaped insert block, the knob 31 is inserted into the strip-shaped slot 27 through the strip-shaped insert block to be assembled on the knob 31 seat, the knob 31 penetrates through a first insertion hole in the sleeve 1 and protrudes out of the sleeve 1 to be screwed by a user, and the part of the knob 31 seat contacted with the knob 31 is a smooth surface, so that screwing action is smoother. The plug is plugged on the circuit board 5 and electrically connected with the circuit board 5, the plug can be communicated with the outside through a second jack 34 arranged on the sleeve 1, and the plug is used for plugging a data line.

The working principle of the utility model is as follows: during installation, the circuit board 5 is assembled on the circuit board fixing frame 10 through screws, the circuit board fixing frame 10 is assembled with the mesh enclosure fixing frame 9 through screws, and then the mesh enclosure 6 is fixed on the mesh enclosure fixing frame 9 under the action of the first limiting block 16 and the second limiting block 17. And then the bottom cover 4 is assembled at one end of the sleeve 1, one end of the internal fixing frame 2 is connected with the bottom cover 4 through threads so as to be assembled in the sleeve 1, and the other end of the internal fixing frame is connected with the clamping hook on the top cover 3 in a clamping manner so as to finish the assembly, thereby realizing the integration of the microphone body, and having the advantages of compact and simple structure, beautiful appearance and high production efficiency.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A novel microphone, comprising: casing subassembly and assemble the microphone body in casing subassembly, its characterized in that, casing subassembly includes:

the device comprises a sleeve (1), wherein one end of the sleeve (1) is provided with a plurality of arc-shaped supporting plates (7), and the top ends of the arc-shaped supporting plates (7) are provided with top rings (8);

the inner fixing frame (2) is fixedly assembled in the sleeve (1) and is used for assembling the circuit board (5) and the mesh enclosure (6);

the top cover (3) is covered on the top ring (8) and is fixedly assembled with the inner fixing frame (2); and the number of the first and second groups,

and the bottom cover (4) is fixedly assembled at one end of the sleeve (1) far away from the top cover (3).

2. The new microphone according to claim 1, characterized in that said internal fixing frame (2) comprises:

the circuit board fixing frame (10) is fixedly assembled in the sleeve (1) and used for assembling the circuit board (5); and the number of the first and second groups,

one end is fixedly assembled on the circuit board fixing frame (10), the other end is connected with the top cover (3) in a clamped mode, and the mesh enclosure fixing frame (9) in a gap is arranged between the arc-shaped supporting plates (7), the mesh enclosure (6) is arranged between the mesh enclosure fixing frame (9) and the arc-shaped supporting plates (7) in a surrounding mode, and the mesh enclosure fixing frame (9) is arranged for a circle.

3. The new microphone according to claim 2, characterized in that the mesh holder (9) comprises:

the supporting columns (11) are arranged corresponding to the arc-shaped supporting plates (7), gaps are reserved among the supporting columns, and the supporting columns are used for supporting the mesh enclosure (6) arranged in the gaps to be tightly pressed on the arc-shaped supporting plates (7);

the bottom plate (12) is arranged at one end of the abutting column (11), assembled with the circuit board fixing frame (10) and accommodated in the sleeve (1); and the number of the first and second groups,

and the clamping ring (13) is arranged at the other end of the abutting column (11) and is used for clamping the top cover (3).

4. The novel microphone according to claim 3, characterized in that a limiting groove (15) is formed on the mesh enclosure (6), a first limiting block (16) is arranged on the snap ring (13) and/or the bottom plate (12) corresponding to the limiting groove (15), and the first limiting block (16) is used in cooperation with the limiting groove (15) to enable the mesh enclosure (6) to move only along the radial direction of the mesh enclosure fixing frame (9); the bottom plate (12) and all be provided with second stopper (17) on top cap (3), second stopper (17) are used for injecing screen panel (6) are in the position of radial direction, screen panel (6) are in first stopper (16) and be fixed in under the cooperation of second stopper (17) is used in the gap.

5. The novel microphone according to claim 4, wherein a limiting column (18) in an "I" shape is arranged on one side of the tightening column (11) close to the arc-shaped supporting plate (7), and the limiting column (18) is used for dividing a gap between the arc-shaped supporting plate (7) and the tightening column (11) into two halves in the longitudinal direction.

6. The microphone as claimed in claim 5, wherein a snap groove (36) is formed on an inner wall of the snap ring (13), a snap member (37) is formed on the top cover (3) corresponding to the snap groove (36), and the snap groove (36) and the snap member (37) are assembled to fix the top cover (3) on the snap ring (13).

7. The microphone according to claim 2, wherein the inner wall of the sleeve (1) is provided with a convex strip (26), the bottom cover (4) is provided with a through hole (25), and the circuit board fixing frame (10) comprises:

a top plate (19) which is fixedly assembled with the mesh enclosure fixing frame (9) and is supported on the convex strip (26);

a fixing column (20) which is arranged on one end of the top plate (19) far away from the mesh enclosure fixing frame (9) and used for assembling the circuit board (5); and the number of the first and second groups,

and the first mounting part (21) is arranged at one end of the fixing column (20) far away from the top plate (19), penetrates through the through hole (25) and is fixed on the bottom cover (4) so as to fix the circuit board fixing frame (10).

8. The microphone according to claim 7, wherein the fixing post (20) is provided with a second mounting portion (22), the second mounting portion (22) is provided with a first mounting hole (23), the circuit board (5) is provided with a second mounting hole (24) corresponding to the first mounting hole (23), and the circuit board (5) is fixed on the circuit board fixing frame (10) through the assembly of a fastener and the first mounting hole (23) and the second mounting hole (24).

9. The microphone of claim 8, wherein the first mounting part (21) is provided with an external thread, the inner wall of the through hole (25) is provided with an internal thread, and the first mounting part (21) is connected with the bottom cover (4) through a thread.

10. A new microphone according to claim 3, characterized by the fact that a touch circuit board (30) is fitted between the snap ring (13) and the top cover (3).