CN218277128U

CN218277128U - Multifunctional combined ceramic loudspeaker

Info

Publication number: CN218277128U
Application number: CN202221893849.2U
Authority: CN
Inventors: 许丽枝; 颜水强; 彭炳煌; 黄爱春; 周少丽
Original assignee: Dehua Yunli Ceramics Co ltd
Current assignee: Dehua Yunli Ceramics Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-10
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a many function combination formula pottery megaphone, include the base and set up the recess in base top center department, the center department fixed mounting of recess inner wall bottom has the bearing. The utility model discloses when using, when the angle of public address mechanism is adjusted to needs, only need to rotate the mount pad, and then make ceramic diffusion cover adjust to suitable angle, then clockwise rotation handle, and then make screw thread kelly downstream, insert in the first spacing groove that corresponds can, only need to stimulate the arm-tie to one side of keeping away from the second spacing groove when the height of public address mechanism is adjusted to needs, then upwards stimulate public address mechanism, and then drive mount pad and elevator upward movement to suitable position, then loosen the arm-tie, and then make the stopper insert corresponding second spacing groove can, can make this device when possessing public address function, angle regulation and height regulation's function has still been possessed, and the simple operation, time saving and labor saving, the practicality of this device has greatly been improved.

Description

Multifunctional combined ceramic loudspeaker

Technical Field

The utility model relates to a megaphone technical field specifically is a many function combination formula pottery megaphone.

Background

Loudspeakers can be divided into various types according to their volume, mode of use and use, each having its advantages in use. The portable loudspeaker is limited by the shape, size and horn, and the power is generally only 3-8W. The wireless loudspeaker and the wired loudspeaker have different sizes and different purposes, and are small in size, suitable for teachers and tour guides, hung on the waist, free to play by hands, and generally have the power of 3W-8W. The large-volume solar water heater is suitable for places with large flow of people such as outdoor activities, summer camp, out-of-class lectures and the like, and the power is 35W-95W.

At present, common ceramic megaphone function singleness on the market only possesses the public address function, can't be according to the convenient angle and the height of adjusting the megaphone of demand, has greatly reduced ceramic megaphone's practicality, for this reason, we provide a many function combination formula ceramic megaphone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many function combination formula pottery megaphone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a many function combination formula pottery megaphone, includes the base and sets up the recess in base top center department, the center department fixed mounting of recess inner wall bottom has the bearing, the top of bearing is rotated and is connected with the back shaft, the top fixed mounting of back shaft has the fixing base, the fixing base sets up the outside at the recess, the below on fixing base right side is provided with first stop gear for it is spacing to carry out the fixing base, the top equidistance of base is encircleed and is seted up the first spacing groove of a plurality of, the lift groove has all been seted up to the left and right sides of fixing base, the top fixedly connected with telescopic link of lift inslot wall, the bottom fixedly connected with elevator of telescopic link, one side that the elevator kept away from the lift groove runs through the lift groove and extends to the outside in lift groove, the top of fixing base is provided with the mount pad, the position that the corresponding fixing base in mount pad inner wall left side is from last to evenly having seted up a plurality of second spacing groove down, the top left side of fixing base is provided with second stop gear, the equal fixedly connected with public address mechanism in the top of mount pad left and right sides, public address mechanism includes pottery public address cover, the left side of pottery public address cover, the left side is connected with the loudspeaker is connected with the bluetooth sound amplification module and is connected with the bluetooth sound cover.

Further, first stop gear includes thread plate, screw thread kelly and handle, the bottom fixedly connected with thread plate on mount pad right side, the inside threaded connection of thread plate has the screw thread kelly, the both ends of screw thread kelly all run through the thread plate and extend to the outside of thread plate, the top of screw thread kelly is provided with the handle.

Further, the second limiting mechanism comprises a vertical plate, a sliding rod, a pulling plate, a baffle, a limiting block and a sleeve spring, the vertical plate is fixedly connected to the left side of the top of the fixing seat, the sliding rod is connected to the inside of the vertical plate in a sliding mode, the two ends of the sliding rod penetrate through the vertical plate and extend to the outside of the vertical plate, the pulling plate is fixedly connected to the right end of the sliding rod, the baffle is fixedly connected to the left end of the sliding rod, the limiting block is fixedly connected to the center of the left side of the baffle, the second limiting groove is penetrated through the left side of the limiting block and extends to the inside of the second limiting groove, and the sleeve spring is sleeved on the surface of the sliding rod and located between the baffle and the vertical plate and used for providing supporting force for the baffle.

Furthermore, the left side of the baffle is in movable contact with the inner wall of the mounting seat.

Furthermore, the limiting blocks are movably clamped with the second limiting grooves.

Furthermore, the mounting seat is fixedly connected with the lifting block.

Furthermore, a mobile phone placing groove is formed in the center of the top of the mounting seat, and a mobile phone can be placed conveniently.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses when using, when needing to adjust public address mechanism's angle, only need to rotate the mount pad, and then it is rotatory to drive the fixing base, and then make ceramic diffusion cover adjust to suitable angle, then clockwise turning handle, and then make screw thread kelly downstream, insert in the first spacing groove that corresponds, thereby prevent that the fixing base from deflecting can, only need to stimulate the arm-tie to one side of keeping away from the second spacing groove when needing to adjust public address mechanism's height, can drive the slide bar, baffle and stopper are to keeping away from a side motion of second spacing groove, and then make the stopper break away from the second spacing groove, then upwards stimulate public address mechanism, and then drive mount pad and elevator upward movement to suitable position, then loosen the arm-tie, can be under the spring effect of cover spring, drive baffle and stopper and reset the motion, and then make the stopper insert in the second spacing groove that corresponds can, through above-mentioned steps, can make this device when possessing public address function, angle regulation and height regulation function have still been possessed, and convenient operation, time saving and labor saving, the practicality of this device has greatly been improved.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural view of the first limiting mechanism of the present invention;

fig. 3 is a schematic structural view of a second limiting mechanism of the present invention;

fig. 4 is a schematic view of the top view structure of the base of the present invention.

In the figure: 1. a base; 2. a groove; 3. a bearing; 4. a support shaft; 5. a fixed seat; 6. a first limit mechanism; 601. a thread plate; 602. a threaded clamping rod; 603. a handle; 7. a first limit groove; 8. a lifting groove; 9. a telescopic rod; 10. a lifting block; 11. a mounting seat; 12. a second limit groove; 13. a second limiting mechanism; 131. a vertical plate; 132. a slide bar; 133. pulling a plate; 134. a baffle plate; 135. a limiting block; 136. sleeving a spring; 14. a ceramic sound amplification cover; 15. a loudspeaker; 16. and a Bluetooth module.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, a many function combination formula pottery megaphone, including base 1 and set up the recess 2 in 1 top center department of base, the center department fixed mounting of 2 inner wall bottoms of recess has bearing 3, bearing 3's top is rotated and is connected with back shaft 4, back shaft 4's top fixed mounting has fixing base 5, fixing base 5 sets up the outside at recess 2, the below on fixing base 5 right side is provided with first stop gear 6, be used for spacing fixing base 5, base 1's top equidistance is encircleed and is seted up the first spacing groove 7 of a plurality of, lifting groove 8 has all been seted up to fixing base 5's the left and right sides, lifting groove 8's 8 top fixedly connected with telescopic link 9, telescopic link 9's bottom fixedly connected with elevator 10, elevator 10 keeps away from one side of lifting groove 8 and runs through lifting groove 8 and extends to lifting groove 8's outside, fixing base 5's top is provided with mount pad 11, mount pad 11 corresponds the position of fixing base 5 on the left of 11 inner wall left side, there are a plurality of second spacing groove 12 to evenly seted up from last, fixing base 5's 11 left side is provided with second stop gear 13, the top of mount pad 11 left side, the ceramic mechanism 14 is connected with the loudspeaker cover 14, the loudspeaker cover 14 is used for the left side of the ceramic microphone module, be close to the speaker 14 of the speaker mounting on the left side of the ceramic microphone, the speaker mounting module, be connected with the bluetooth speaker 14, be used for the bluetooth mobile phone's 14.

In specific implementation, the first limiting mechanism 6 includes a thread plate 601, a thread clamping rod 602 and a handle 603, the thread plate 601 is fixedly connected to the bottom on the right side of the mounting seat 11, the thread clamping rod 602 is connected to the internal thread of the thread plate 601, both ends of the thread clamping rod 602 penetrate through the thread plate 601 and extend to the outside of the thread plate 601, and the handle 603 is arranged at the top of the thread clamping rod 602.

In the specific implementation, the second limiting mechanism 13 includes a vertical plate 131, a sliding rod 132, a pulling plate 133, a baffle 134, a limiting block 135 and a spring set 136, the vertical plate 131 is fixedly connected to the left side of the top of the fixing seat 5, the sliding rod 132 is slidably connected to the inside of the vertical plate 131, both ends of the sliding rod 132 all run through the vertical plate 131 and extend to the outside of the vertical plate 131, the pulling plate 133 is fixedly connected to the right end of the sliding rod 132, the baffle 134 is fixedly connected to the left end of the sliding rod 132, the limiting block 135 is fixedly connected to the left center of the baffle 134, the left side of the limiting block 135 runs through the second limiting groove 12 and extends to the inside of the second limiting groove 12, the spring set 136 is sleeved on the surface of the sliding rod 132 and at a position between the baffle 134 and the vertical plate 131, and is used for providing supporting force for the baffle 134.

In practice, the left side of the baffle 134 is in movable contact with the inner wall of the mounting seat 11.

In specific implementation, the limiting block 135 is movably clamped with the second limiting groove 12.

In practical application, the mounting seat 11 is fixedly connected with the lifting block 10.

When the mobile phone holder is specifically implemented, a mobile phone placing groove is formed in the center of the top of the mounting seat 11, so that a mobile phone can be conveniently placed.

During the use, the utility model discloses when the angle of public address mechanism needs to be adjusted, only need to rotate mount pad 11, and then it is rotatory to drive fixing base 5, and then make ceramic diffusion cover 14 adjust to suitable angle, then clockwise turning handle 603, and then make screw thread kelly 602 downstream, and insert in the first spacing groove 7 that corresponds, thereby prevent that fixing base 5 from deflecting can, only need to stimulate arm-tie 133 to one side of keeping away from second spacing groove 12 when the height of public address mechanism needs to be adjusted, can drive slide bar 132, baffle 134 and stopper 135 are to the one side motion of keeping away from second spacing groove 12, and then make stopper 135 break away from second spacing groove 12, then upwards stimulate public address mechanism, and then drive mount pad 11 and elevator 10 upward movement to suitable position, then loosen arm-tie 133, can be under cover spring 136's elastic force effect, drive baffle 134 and stopper 135 and reset the motion, and then make stopper 135 insert in the second spacing groove 12 that corresponds can, through above step, can make this device when possessing public address function, still possessed angle regulation and height regulation function, and the very big labour saving operation convenience has improved.

The utility model discloses the electrical components who appears in all are connected with external master controller electricity to the master controller can be for the computer etc. to play the conventional known equipment of control, the utility model discloses in circuit and control that relate to be prior art, do not carry out too much repetitious description here.

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

Claims

1. The utility model provides a many function combination formula pottery megaphone, its characterized in that, includes base (1) and sets up recess (2) in base (1) top center department, the center department fixed mounting of recess (2) inner wall bottom has bearing (3), the top of bearing (3) is rotated and is connected with back shaft (4), the top fixed mounting of back shaft (4) has fixing base (5), fixing base (5) set up the outside at recess (2), the below on fixing base (5) right side is provided with first stop gear (6), be used for spacing fixing base (5), the top equidistance of base (1) is encircleed and is seted up a plurality of first spacing groove (7), lift groove (8) have all been seted up to the left and right sides of fixing base (5), the top fixedly connected with telescopic link (9) of lift groove (8) inner wall, the bottom fixedly connected with lifting block (10) of telescopic link (9), one side that lift block (10) kept away from lift groove (8) runs through lift groove (8) and extends to the outside of lift groove (8), the top fixedly connected with mount pad (11) is provided with the fixing base (11), the even position of fixing base (11) has seted up to down, the top left side of fixing base (5) is provided with second stop gear (13), the equal fixedly connected with public address mechanism in top of both sides about mount pad (11), public address mechanism includes ceramic diffusion cover (14), the dust screen is installed in the left side of ceramic diffusion cover (14), one side fixedly connected with public address loudspeaker (15) that ceramic diffusion cover (14) inner wall is close to mount pad (11), install bluetooth module (16) on public address loudspeaker (15) for be connected with mobile phone bluetooth, the left side of ceramic diffusion cover (14) is open structure.

2. The multi-functional combined ceramic microphone according to claim 1, wherein: first stop gear (6) are including thread board (601), screw thread kelly (602) and handle (603), bottom fixedly connected with thread board (601) on mount pad (11) right side, the inside threaded connection of thread board (601) has screw thread kelly (602), the both ends of screw thread kelly (602) all run through thread board (601) and extend to the outside of thread board (601), the top of screw thread kelly (602) is provided with handle (603).

3. The multi-functional combined ceramic microphone as claimed in claim 2, wherein: the second limiting mechanism (13) comprises a vertical plate (131), a sliding rod (132), a pulling plate (133), a baffle (134), a limiting block (135) and a sleeve spring (136), the vertical plate (131) is fixedly connected to the left side of the top of the fixing seat (5), the sliding rod (132) is connected to the inside of the vertical plate (131) in a sliding mode, two ends of the sliding rod (132) penetrate through the vertical plate (131) and extend to the outside of the vertical plate (131), the pulling plate (133) is fixedly connected to the right end of the sliding rod (132), the baffle (134) is fixedly connected to the left end of the sliding rod (132), the limiting block (135) is fixedly connected to the center of the left side of the baffle (134), the left side of the limiting block (135) penetrates through the second limiting groove (12) and extends to the inside of the second limiting groove (12), and the sleeve spring (136) is sleeved on the surface of the sliding rod (132) and located between the baffle (134) and the vertical plate (131) and is used for providing supporting force for the baffle (134).

4. The multi-functional combined ceramic microphone according to claim 3, wherein: the left side of the baffle (134) is movably contacted with the inner wall of the mounting seat (11).

5. The multi-functional combined ceramic microphone according to claim 3, wherein: the limiting block (135) is movably clamped with the second limiting groove (12).

6. The multi-functional combined ceramic microphone according to claim 2, wherein: the mounting seat (11) is fixedly connected with the lifting block (10).

7. The multi-functional combined ceramic microphone according to claim 2, wherein: a mobile phone placing groove is formed in the center of the top of the mounting seat (11), and a mobile phone is convenient to place.