CN213694045U

CN213694045U - Microphone support with changeable angle

Info

Publication number: CN213694045U
Application number: CN202022534271.9U
Authority: CN
Inventors: 于春志
Original assignee: Ningbo Alctron Electronics Co ltd
Current assignee: Ningbo Alctron Electronics Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-13
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a can change microphone holder of angle relates to microphone holder technical field, first shell, second shell, third shell, fixed subassembly and lubricated subassembly, the second shell is installed through first pivot rotation to the one end of first shell. This scheme is through installing first shell, the second shell, the rolling subassembly, first spring and steel wire, when needs change the angle of second shell and third shell, rotate the wind-up roll, the wind-up roll rotates and drives the steel wire and remove, the steel wire removes and stimulates first spring, first spring receives behind the pulling force, the second shell that drives another rotates through the second pivot, when the second shell rotates suitable position, screw up locking screw, locking screw drives the stripper plate extrusion steel wire, thereby prevent that the steel wire from sliding, thereby fix first spring, the angle that has realized changing second shell and third shell, indirectly change the height of microphone support, the inconvenient problem of people's use microphone of different heights has been solved.

Description

Microphone support with changeable angle

Technical Field

The utility model relates to a microphone support technical field, more specifically the utility model relates to a can change microphone support of angle.

Background

The microphone is a kind of electroacoustic equipment, belonging to transmitter, it mainly depends on the action of sound wave on electroacoustic element to produce voltage, then converts it into electric energy, and the application of microphone is very extensive, and when in speech, because the speaker needs to hold the speech manuscript by hand, it is not convenient to hold the microphone, and a kind of microphone support is needed to support the microphone.

However, the microphone holder of prior art is generally mostly fixed knot constructs's support, do not have the function that changes the angle, can not change the height of microphone at will to the people of different heights, it is comparatively troublesome, it is inconvenient to use, prior art's microphone holder does not have fixed knot constructs, when putting on the desk, empty easily, cause the damage of microphone, and prior art's microphone does not have the function lubricated to the junction, after drenching with rain or long-time use, can make junction or surface rust usually, cause and rotate inconvenient problem, microphone holder life has been reduced, need carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can change microphone holder of angle, realization that can convenient and fast changes height and angle to the microphone frame.

The above technical purpose of the present invention can be achieved by the following technical solutions: a variable angle microphone stand, comprising:

the lubricating device comprises a first shell, a second shell, a third shell, a fixing component and a lubricating component, wherein the second shell is rotatably arranged at one end of the first shell through a first rotating shaft, a first connecting rod is arranged at one end of the second shell in a threaded manner, a second rotating shaft is fixedly arranged at one end of the first connecting rod, a second connecting rod is fixedly arranged on the outer surface of the second rotating shaft, the third shell is arranged on the outer surface of the second connecting rod in a threaded manner, and a winding component is arranged at one end of the third shell;

the fixing assembly comprises an extrusion sheet, a winding roller and a locking screw;

and a winding roller is arranged at one end of the third shell, a locking screw is installed on the outer surface of the winding roller in a threaded manner, and an extrusion sheet is installed on the outer surface of the locking screw in an inserted manner.

Furthermore, the inside of second shell is provided with first spring, set screw is installed to the inside screw thread of second shell, first spring cover is established at set screw's surface.

Furthermore, the one end fixed mounting of first spring has the steel wire, the inside of second shell and third shell all is provided with the baffle.

Furthermore, one end of the first shell is fixedly provided with a telescopic pipe, and one end of the telescopic pipe is fixedly provided with a support sleeve.

Further, the inside of second shell is provided with first spool, the inside of third shell is provided with the second spool.

Further, the surface of wind-up roll is provided with out the spool, the surface of going out the spool is provided with fixed subassembly.

Further, fixed subassembly includes threaded rod, rectangle gag lever post, curb plate, bearing and installation piece, the fixed surface of play spool installs the installation piece, the fixed surface of installation piece installs the bearing, the threaded rod is installed through the pivot rotation in the inside of bearing.

Furthermore, the surface thread of threaded rod installs the curb plate, the inside of curb plate is planted and is installed the rectangle gag lever post.

Furthermore, the upper surface of the first connecting rod is provided with a lubricating assembly, and the lubricating assembly comprises a liquid storage shell, a piston plate, an extrusion shaft and a second spring.

Further, the last fixed surface of head rod installs the liquid storage shell, the inner wall slidable mounting of liquid storage shell has the piston plate, the last fixed surface of piston plate installs the extrusion axle, the surface cover of extrusion axle is equipped with the second spring, the one end of second spring and the last fixed surface of liquid storage shell are connected, the other end of second spring and the outer fixed surface of extrusion axle are connected.

Compared with the prior art, the scheme has the beneficial effects that:

1. the scheme is characterized in that a first shell, a second shell, a winding component, a first spring and a steel wire are arranged, a microphone is placed in a supporting sleeve, when the angle between the second shell and a third shell needs to be changed, a winding roller is rotated, the winding roller rotates to drive the steel wire to move, the steel wire moves and pulls the first spring, the first spring drives the second shell at the other end to rotate through a second rotating shaft after receiving tension, when the second shell rotates to a proper position, a locking screw is screwed, the locking screw drives an extrusion sheet to extrude the steel wire, so that the steel wire is prevented from sliding, the first spring is fixed, the angle between the second shell and the third shell is conveniently and quickly changed, the height of a microphone bracket is indirectly changed, the problem that people with different heights use the microphone inconveniently is solved, when a microphone bracket does not need to be used, the second shell and the third shell are rotated, the second shell and the third shell are screwed out, so that the function of disassembling the microphone support is realized, and the microphone support is convenient, quick and practical;

2. this scheme is through installing first spool. The second spool, fixed subassembly and lubricated subassembly, when needs put the microphone frame on the desktop and use, the rotation threaded rod is at the bearing internal rotation, the threaded rod rotates and drives the curb plate and remove, the curb plate is put into to the table limit, two blocks of curb plates remove and clip the table limit, thereby realized fixing the microphone frame on the desktop, the person of facilitating the use uses, when discovering the second shell and third shell rotation difficulty, press the extrusion axle, the extrusion axle descends and drives the piston board decline, the piston board descends and extrudes the inside lubricating oil of liquid storage shell, lubricate the second pivot, make the second pivot rotate more nature, can lubricate anytime and anywhere, need not to take lubricating oil, convenient and fast and practical.

Drawings

FIG. 1 is a cross-sectional view for embodying a first housing, a second housing, and a third housing;

FIG. 2 is an enlarged schematic view of a first connecting rod, a second connecting rod and a lubrication assembly;

FIG. 3 is another side cross-sectional view for embodying a first housing, a second housing, and a third housing;

fig. 4 is an enlarged schematic view of the structure at a.

In the figure: 1. a support sleeve; 2. a telescopic pipe; 3. a first housing; 4. a first rotating shaft; 5. a set screw; 6. a second housing; 7. a first spring; 8. a steel wire; 9. a partition plate; 10. a first spool; 11. a second spool; 12. a third housing; 13. a second rotating shaft; 14. a winding component; 141. extruding the sheet; 142. a wind-up roll; 143. locking the screw; 15. a fixing assembly; 151. a threaded rod; 152. a rectangular limiting rod; 153. a side plate; 154. a bearing; 155. mounting blocks; 16. a wire outlet pipe; 17. a first connecting rod; 18. a second connecting rod; 19. a lubrication assembly; 191. a liquid storage shell; 192. a piston plate; 193. extruding the shaft; 194. a second spring.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments, which are illustrative only and are not limiting to the scope of the present invention.

Example 1

The utility model provides a can change angle's microphone holder, as shown in fig. 1 and fig. 2, includes first shell 3, second shell 6, third shell 12, fixed subassembly 15 and lubricated subassembly 19, the one end of first shell 3 is rotated through first pivot 4 and is installed second shell 6, head rod 17 is installed to the one end screw thread of second shell 6, the one end fixed mounting of head rod 17 has second pivot 13, the external fixed surface of second pivot 13 installs second connecting rod 18, the external surface screw thread of second connecting rod 18 installs third shell 12, the one end of third shell 12 is provided with rolling subassembly 14.

The winding assembly 14 comprises a pressing sheet 141, a winding roller 142 and a locking screw 143;

the winding device comprises a third shell 12, and is characterized in that a winding roller 142 is arranged at one end of the third shell 12, a locking screw 143 is installed on the outer surface of the winding roller 142 in a threaded manner, an extrusion piece 141 is installed on the outer surface of the locking screw 143 in an inserting manner, a first spring 7 is arranged inside the second shell 6, a fixing screw 5 is installed on the inner surface of the second shell 6 in a threaded manner, the first spring 7 is sleeved on the outer surface of the fixing screw 5, a steel wire 8 is fixedly installed at one end of the first spring 7, partition plates 9 are arranged inside the second shell 6 and the third shell 12, a telescopic pipe 2 is fixedly installed at one end of the first shell 3, a support sleeve 1 is fixedly installed at one end of the telescopic pipe 2, a first pipeline 10 is arranged inside the second shell 6, and a second pipeline 11 is arranged inside the third shell 12.

In practical application, put into the microphone to the inside of supporting cover 1, when the angle that needs to change second shell 6 and third shell 12, rotate wind-up roll 142, wind-up roll 142 rotates and drives steel wire 8 and remove, steel wire 8 removes and stimulates first spring 7, first spring 7 receives the pulling force after, drive second shell 6 of another end and rotate through second pivot 13, when second shell 6 rotates suitable position, screw up locking screw 143, locking screw 143 drives extruded sheet 141 extrusion steel wire 8, thereby prevent that steel wire 8 from sliding, fix first spring 7, convenient and fast's realization has changed the function of the angle of second shell 6 with third shell 12, indirectly change the height of microphone holder, the inconvenient problem of people of different heights use microphone has been solved.

Example 2

The utility model provides a microphone holder that can change angle, differs from embodiment 1 in that, as shown in fig. 1 fig. 2 and fig. 4, fixed subassembly 15 includes threaded rod 151, rectangle gag lever post 152, curb plate 153, bearing 154 and installation piece 155, the outer fixed surface of play spool 16 installs installation piece 155, the outer fixed surface of installation piece 155 installs bearing 154, the inside of bearing 154 is installed threaded rod 151 through the pivot rotation.

A side plate 153 is installed on the outer surface of the threaded rod 151 in a threaded manner, and a rectangular limiting rod 152 is inserted into the side plate 153.

In practical application, when the microphone frame needs to be placed on a desktop for use, the threaded rod 151 rotates in the bearing 154, the threaded rod 151 rotates to drive the side plates 153 to move, the side plates 153 are placed to the edge of the desk, and the two side plates 153 move to clamp the edge of the desk, so that the microphone frame is fixed on the desktop and is convenient for a user to use.

Example 3

A microphone stand capable of changing an angle, which is different from embodiment 2 in that, as shown in fig. 1, 2 and 3, a lubricating member 19 is provided on an upper surface of a first connecting rod 17, and the lubricating member 19 includes a liquid storage case 191, a piston plate 192, a pressing shaft 193, and a second spring 194.

The upper surface of the first connecting rod 17 is fixedly provided with a liquid storage shell 191, the inner wall of the liquid storage shell 191 is slidably provided with a piston plate 192, the upper surface of the piston plate 192 is fixedly provided with an extrusion shaft 193, the outer surface of the extrusion shaft 193 is sleeved with a second spring 194, one end of the second spring 194 is fixedly connected with the upper surface of the liquid storage shell 191, and the other end of the second spring 194 is fixedly connected with the outer surface of the extrusion shaft 193.

In practical applications, when it is found that the second housing 6 and the third housing 12 are difficult to rotate, the pressing shaft 193 is pressed, the pressing shaft 193 descends to drive the piston plate 192 to descend, the piston plate 192 descends to press out the lubricating oil in the liquid storage housing 191, and the second rotating shaft 13 is lubricated, so that the second rotating shaft 13 rotates more naturally.

The working principle is as follows: the microphone is put into the support sleeve 1, when the angle between the second shell 6 and the third shell 12 needs to be changed, the wind-up roll 142 is rotated, the wind-up roll 142 rotates to drive the steel wire 8 to move, the steel wire 8 moves and pulls the first spring 7, the first spring 7 is pulled to drive the second shell 6 at the other end to rotate through the second rotating shaft 13, when the second shell 6 rotates to a proper position, the locking screw 143 is screwed, the locking screw 143 drives the extrusion sheet 141 to extrude the steel wire 8, thereby preventing the steel wire 8 from sliding, the first spring 7 is fixed, the function of changing the angle between the second shell 6 and the third shell 12 is conveniently and quickly realized, the height of the microphone bracket is indirectly changed, the problem that people with different heights use the microphone is inconvenient is solved, when the microphone bracket does not need to be used, the second shell 6 and the third shell 12 are rotated to unscrew the second shell 6 and the third shell 12, realized carrying out the function of dismantling the microphone holder, when needs put the microphone holder and use on the desktop, rotate threaded rod 151 at bearing 154 internal rotation, threaded rod 151 rotates and drives curb plate 153 and remove, curb plate 153 is put into to the table limit, two blocks of curb plate 153 remove and are cliied the table limit, thereby realized fixing the microphone holder on the desktop, the person of facilitating the use uses, when discovering second shell 6 and third shell 12 and rotate the difficulty, press extrusion shaft 193, extrusion shaft 193 descends and drives piston plate 192 and descend, piston plate 192 descends and extrudes the inside lubricating oil of liquid storage shell 191, lubricate second pivot 13, make second pivot 13 rotate more nature.

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 without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A microphone stand capable of changing an angle, comprising:

the winding device comprises a first shell (3), a second shell (6), a third shell (12), a fixing component (15) and a lubricating component (19), wherein the second shell (6) is rotatably installed at one end of the first shell (3) through a first rotating shaft (4), a first connecting rod (17) is installed at one end of the second shell (6) through threads, a second rotating shaft (13) is fixedly installed at one end of the first connecting rod (17), a second connecting rod (18) is fixedly installed on the outer surface of the second rotating shaft (13), the third shell (12) is installed at the outer surface of the second connecting rod (18) through threads, and a winding component (14) is arranged at one end of the third shell (12);

the winding assembly (14) comprises a pressing sheet (141), a winding roller (142) and a locking screw (143);

one end of the third shell (12) is provided with a winding roller (142), the outer surface of the winding roller (142) is provided with a locking screw (143) in a threaded mode, and the outer surface of the locking screw (143) is provided with a pressing sheet (141) in an inserted mode.

2. The microphone holder capable of changing the angle of claim 1, wherein the second housing (6) is internally provided with a first spring (7), the second housing (6) is internally threaded with a fixing screw (5), and the first spring (7) is sleeved on the outer surface of the fixing screw (5).

3. A microphone stand capable of changing angle according to claim 2, wherein one end of the first spring (7) is fixedly installed with a steel wire (8), and the second housing (6) and the third housing (12) are both provided with a partition (9) inside.

4. The microphone stand capable of changing the angle according to claim 1, wherein an extension tube (2) is fixedly installed at one end of the first housing (3), and a support sleeve (1) is fixedly installed at one end of the extension tube (2).

5. A variable angle microphone boom according to claim 1, characterized in that the second housing (6) is provided with a first conduit (10) inside and the third housing (12) is provided with a second conduit (11) inside.

6. The microphone stand according to claim 1, wherein the outer surface of the wind-up roll (142) is provided with a wind-out pipe (16), and the outer surface of the wind-out pipe (16) is provided with a fixing component (15).

7. The microphone holder capable of changing the angle of the claim 6, characterized in that, the fixed component (15) includes a threaded rod (151), a rectangular limiting rod (152), a side plate (153), a bearing (154) and a mounting block (155), the mounting block (155) is fixedly mounted on the outer surface of the outlet pipe (16), the bearing (154) is fixedly mounted on the outer surface of the mounting block (155), and the threaded rod (151) is rotatably mounted inside the bearing (154) through a rotating shaft.

8. The microphone stand capable of changing the angle of claim 7, wherein the outer surface of the threaded rod (151) is threaded with a side plate (153), and a rectangular limiting rod (152) is inserted and installed inside the side plate (153).

9. The microphone stand according to claim 1, wherein the upper surface of the first connecting rod (17) is provided with a lubricating assembly (19), and the lubricating assembly (19) comprises a liquid storage case (191), a piston plate (192), a pressing shaft (193) and a second spring (194).

10. The microphone holder capable of changing the angle of claim 9, wherein the liquid storage shell (191) is fixedly installed on the upper surface of the first connecting rod (17), the piston plate (192) is slidably installed on the inner wall of the liquid storage shell (191), the extrusion shaft (193) is fixedly installed on the upper surface of the piston plate (192), the second spring (194) is sleeved on the outer surface of the extrusion shaft (193), one end of the second spring (194) is fixedly connected with the upper surface of the liquid storage shell (191), and the other end of the second spring (194) is fixedly connected with the outer surface of the extrusion shaft (193).