CN219627841U

CN219627841U - Outdoor broadcasting device with lifting function

Info

Publication number: CN219627841U
Application number: CN202320283406.XU
Authority: CN
Inventors: 倪雪; 王淑伟; 董一卓
Original assignee: Shenyang Sanneng Elevator Engineering Co ltd
Current assignee: Shenyang Sanneng Elevator Engineering Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-01
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an outdoor broadcasting device with a lifting function, which comprises a main body and an internal isolation net, wherein the front end of the main body is provided with the internal isolation net, the front end of the internal isolation net is provided with the external isolation net, the top end of the main body is provided with a rain-proof shed, the bottom end of the main body is provided with a lifting column, the bottom end of the lifting column is provided with a base, the lifting column comprises a first support column, a telescopic key, a hydraulic rod and a second support column, the top end of the telescopic key is provided with the first support column, the bottom end of the telescopic key is provided with the second support column, and the inside of the second support column is provided with the hydraulic rod. This outdoor broadcasting device with lifting function will place L type lug inside L type recess with the help of circular notch and carry out the block, also convenient to use person separates L type lug and L type recess through circular notch, has advantages such as the mosquito on faster clearance sound post surface, has solved the problem that the cadaver of sound post surface mosquito is difficult to the clearance.

Description

Outdoor broadcasting device with lifting function

Technical Field

The utility model relates to the technical field of outdoor broadcasting devices, in particular to an outdoor broadcasting device with a lifting function.

Background

The outdoor broadcasting device comprises an outdoor sound column, four to ten cone speakers are sequentially arranged in the vertical direction, the sound column has strong directivity and high-frequency directivity, the sound column is suitable for being used in larger places such as squares and schools, the product has the real amplifying characteristic of reducing human voice and music, the tone is clear, the noise is small, the material is aluminum alloy, and the outdoor broadcasting device is more suitable for all-weather use.

Outdoor sound post is mostly installed on higher post in the market, in case the sound post breaks down will need to borrow the ladder to maintain, so not only hard and more dangerous, the corpse of the online mosquito of clearance isolation that is difficult to better, difficult corpse that has solved the mosquito of sound post surface, causes the inside jam of sound post, reduces the result of use of sound post.

Disclosure of Invention

The present utility model is directed to an outdoor broadcasting apparatus with a lifting function, so as to solve the market problem set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor broadcasting device with lift function, includes main part and built-in isolation net, the front end of main part is provided with built-in isolation net, and the front end of built-in isolation net is provided with external isolation net, the top of main part is provided with the weather proof canopy, and the bottom of main part is provided with the lift post, the bottom of lift post is provided with the base, the lift post includes first pillar, expansion key, hydraulic stem and second pillar, and the top of expansion key is provided with first pillar, the bottom of expansion key is provided with the second pillar, and the inside of second pillar is provided with the hydraulic stem.

Further, the main body is connected with the built-in isolation net in an embedded mode, and the external isolation net is detachable from the main body.

Further, be fixed connection between main part and the lift post, and the bottom embedding of lift post is installed inside the base.

Further, the first support column and the second support column form a lifting structure through the hydraulic rod, and the hydraulic rod is connected with the second support column.

Further, the built-in isolation net comprises an L-shaped groove, a support, a back-shaped magnet, a grid plate and ring buckles, the back-shaped magnet is installed on the periphery of the inner wall of the support, the L-shaped groove is installed at four corners of the front end of the support, the grid plate is installed in the L-shaped groove, the magnet is installed on the periphery of the side edge of the grid plate, and the ring buckles are installed at the front end of the grid plate.

Furthermore, the back-shaped magnet is connected with the grid plate through the magnet, and two groups of circular ring buckles are embedded in the front end of the grid plate.

Further, the external isolation net comprises an L-shaped protruding block, a round notch and a frame, wherein the L-shaped protruding block is arranged at the bottom end of the frame, and the round notch is arranged at the top end of the frame.

Furthermore, the frame forms a clamping structure with the built-in isolation net through the L-shaped protruding blocks, and the size of the L-shaped protruding blocks is the same as that of the built-in isolation net.

Compared with the prior art, the utility model has the beneficial effects that: the hydraulic rod moves up and down, the telescopic key is pushed to drive the first support column to lift, the equipment is lifted, the defect that the equipment needs to be maintained by means of tools in the past is overcome, and the personal safety of maintenance personnel is effectively guaranteed.

1. According to the utility model, the grid plate is fixedly magnetically attracted and installed in the back-shaped magnet through the magnet according to the magnet attraction principle, so that a user can conveniently replace the magnet without using tools, and the time for replacing equipment by the user is effectively saved.

2. The utility model puts the L-shaped protruding block in the L-shaped groove for clamping by means of the circular notch, is also convenient for a user to separate the L-shaped protruding block from the L-shaped groove by the circular notch, has the advantages of fast cleaning mosquitoes on the surface of the sound column, and solves the problem that cadavers of the mosquitoes on the surface of the sound column are difficult to clean.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the built-in isolation net of the present utility model;

fig. 3 is a schematic diagram of the internal structure of the external isolation net according to the present utility model.

In the figure: 1. a main body; 2. a built-in isolation net; 201. an L-shaped groove; 202. a bracket; 203. a shape-returning magnet; 204. a magnet; 205. a grid plate; 206. a finger ring buckle; 3. an external isolation net; 301. l-shaped protruding blocks; 302. a circular recess; 303. a frame; 4. a rain-proof shed; 5. lifting columns; 501. a first support column; 502. a telescoping key; 503. a hydraulic rod; 504. a second support; 6. and (5) a base.

Detailed Description

As shown in fig. 1-2, the present utility model provides a technical solution: an outdoor broadcasting device with lifting function comprises a main body 1 and an internal isolation net 2, wherein the front end of the main body 1 is provided with the internal isolation net 2, the front end of the internal isolation net 2 is provided with an external isolation net 3, the top end of the main body 1 is provided with a rain-proof shed 4, the bottom end of the main body 1 is provided with a lifting column 5, the bottom end of the lifting column 5 is provided with a base 6, the lifting column 5 comprises a first column 501, a telescopic key 502, a hydraulic rod 503 and a second column 504, the top end of the telescopic key 502 is provided with the first column 501, the bottom end of the telescopic key 502 is provided with the second column 504, the inside of the second column 504 is provided with the hydraulic rod 503, the main body 1 and the lifting column 5 are fixedly connected, the bottom end of the lifting column 5 is embedded and arranged inside the base 6, the first column 501 and the second column 504 form a lifting structure through the hydraulic rod 503 and the hydraulic rod 503 is connected with the second column 504, the inside of the second pillar 504 with a cylindrical shape is fixedly provided with a hydraulic rod 503, the top end of the second pillar 504 is fixedly provided with a telescopic key 502, the top end of the telescopic key 502 is movably provided with a first pillar 501 with a shape slightly smaller than that of the second pillar 504, the first pillar 501 is driven to lift by the hydraulic rod 503 and the telescopic key 502 to lift by pushing up and down, the defect that the equipment needs to be maintained by means of tools in the past is changed, the personal safety of maintenance personnel is effectively ensured, the built-in isolation net 2 comprises an L-shaped groove 201, a bracket 202, a return-type magnet 203, a magnet 204, a grid plate 205 and a ring buckle 206, the periphery of the inner wall of the bracket 202 is provided with the return-type magnet 203, four corners of the front end of the bracket 202 are provided with L-shaped grooves 201, the inside of the L-shaped groove 201 is provided with grid plate 205, the periphery of the side of the grid plate 205 is provided with the magnet 204, the front end of the grid plate 205 is provided with the ring buckles 206, the square magnet 203 is connected with the grid plate 205 through the magnet 204 in a magnetic attraction manner, the front end of the grid plate 205 is provided with two groups of circular ring buckles 206 in an embedded manner, the square magnet 203 is embedded and arranged in the rectangular support 202, the top end of the support 202 is provided with four groups of L-shaped grooves 201 in an embedded manner, the periphery of the side edge of the grid plate 205 is fixedly provided with the magnet 204, the grid plate 205 is taken by means of the ring buckles 206, the grid plate 205 is fixedly and magnetically attracted and arranged in the square magnet 203 through the magnet 204 according to the magnetic attraction principle, a user can conveniently replace the square magnet without tools, and the time for replacing equipment of the user is effectively saved.

As shown in fig. 3, the present utility model provides a technical solution: the outdoor broadcasting device with the lifting function is characterized in that the main body 1 is connected with the built-in isolation net 2 in an embedded mode, the external isolation net 3 is detachably connected with the main body 1, the external isolation net 3 comprises an L-shaped protruding block 301, a circular notch 302 and a frame 303, the L-shaped protruding block 301 is arranged at the bottom end of the frame 303, the circular notch 302 is arranged at the top end of the frame 303, the frame 303 and the built-in isolation net 2 form a clamping structure through the L-shaped protruding block 301, the size of the L-shaped protruding block 301 is identical to that of the built-in isolation net 2, the L-shaped protruding block 301 is fixedly arranged at the bottom ends of four corners of the rectangular frame 303, the size of the L-shaped protruding block 301 is matched with that of the L-shaped groove 201, the circular notch 302 is fixedly arranged at the outer side of the top end of the frame 303, a user can conveniently place the L-shaped protruding block 301 inside the L-shaped groove 201 through the circular notch 302, the user can conveniently separate the L-shaped protruding block 301 from the L-shaped groove 201 through the circular notch 302, the mosquito body on the surface of a sound column is difficult to clean.

In summary, this kind of outdoor broadcasting device with lift function, first, the inside fixed mounting of second pillar 504 that is cylindrical in shape has hydraulic stem 503, the top fixed mounting of second pillar 504 has flexible key 502, flexible key 502 top movable mounting has the shape slightly to be less than the first pillar 501 of second pillar 504, go on the up-and-down motion through hydraulic stem 503, top moves flexible key 502 and drive first pillar 501 and go up and down, go on lifting equipment, then install the support 202 that is rectangular in shape inside and inlay back shape magnet 203, four groups of L type recesses 201 of top embedding of support 202, magnet 204 is fixed to the side periphery of grid board 205, take grid board 205 with the help of the ring button 206, install grid board 205 through magnet 204 fixed magnet in back shape magnet 203 inside, finally, install L type lug 301 and L type recess 201 size phase-match with the bottom end fixed mounting of four corners of frame 303 that is rectangular in shape, the outside circular recess 302 of the top of frame 303, the user is with the L type recess 301 card is placed in L type recess 301 inside the recess of L type 201 with the aid of the card recess of user.

Claims

1. The utility model provides an outdoor broadcasting device with lift function, includes main part (1) and built-in isolation net (2), its characterized in that: the front end of main part (1) is provided with built-in isolation net (2), and the front end of built-in isolation net (2) is provided with external isolation net (3), the top of main part (1) is provided with rain-proof canopy (4), and the bottom of main part (1) is provided with lift post (5), the bottom of lift post (5) is provided with base (6), lift post (5) include first pillar (501), flexible key (502), hydraulic stem (503) and second pillar (504), and the top of flexible key (502) is provided with first pillar (501), the bottom of flexible key (502) is provided with second pillar (504), and the inside of second pillar (504) is provided with hydraulic stem (503).

2. The outdoor broadcasting apparatus with elevation function according to claim 1, wherein: the main body (1) is connected with the built-in isolation net (2) in an embedded mode, and the external isolation net (3) is connected with the main body (1) in a detachable mode.

3. The outdoor broadcasting apparatus with elevation function according to claim 1, wherein: the main body (1) is fixedly connected with the lifting column (5), and the bottom end of the lifting column (5) is embedded and installed inside the base (6).

4. The outdoor broadcasting apparatus with elevation function according to claim 1, wherein: the first support column (501) and the second support column (504) form a lifting structure through a hydraulic rod (503), and the hydraulic rod (503) is connected with the second support column (504).

5. The outdoor broadcasting apparatus with elevation function according to claim 1, wherein: the built-in isolation net (2) comprises an L-shaped groove (201), a support (202), a return-shaped magnet (203), a magnet (204), a grid plate (205) and ring buckles (206), the return-shaped magnet (203) is installed on the periphery of the inner wall of the support (202), the L-shaped groove (201) is installed at four corners of the front end of the support (202), the grid plate (205) is installed in the L-shaped groove (201), the magnet (204) is installed on the periphery of the side edge of the grid plate (205), and the ring buckles (206) are installed at the front end of the grid plate (205).

6. The outdoor broadcasting apparatus with elevation function according to claim 5, wherein: the magnet type magnet is characterized in that the magnet type magnet (203) is connected with the grid plate (205) through the magnet (204), and two groups of circular ring buckles (206) are embedded in the front end of the grid plate (205).

7. The outdoor broadcasting apparatus with elevation function according to claim 1, wherein: the external isolation net (3) comprises an L-shaped protruding block (301), a circular notch (302) and a frame (303), wherein the L-shaped protruding block (301) is arranged at the bottom end of the frame (303), and the circular notch (302) is arranged at the top end of the frame (303).

8. The outdoor broadcasting apparatus with elevation function of claim 7, wherein: the frame (303) and the built-in isolation net (2) form a clamping structure through the L-shaped protruding blocks (301), and the size of the L-shaped protruding blocks (301) is the same as that of the built-in isolation net (2).