CN219875763U

CN219875763U - Adjusting structure for automatic broadcasting system of rail transit

Info

Publication number: CN219875763U
Application number: CN202321258530.7U
Authority: CN
Inventors: 魏玮
Original assignee: Shanghai Shenjian Railway Communication Signal Co Ltd
Current assignee: Shanghai Shenjian Railway Communication Signal Co Ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to the technical field of adjusting structures, and discloses an adjusting structure for an automatic broadcasting system of rail transit, which comprises a main body mechanism, a lifting mechanism and an auxiliary mechanism, wherein the lifting mechanism is positioned at the upper end of the main body mechanism, the auxiliary mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a machine body, a radiating window, a pulley, a telescopic rod I and a pull rod, the radiating window is fixedly arranged at the front end of the machine body, the pulley is fixedly arranged at the lower end of the machine body, the telescopic rod I is movably arranged at the upper end of the machine body, and the pull rod I is fixedly arranged at the upper end of the telescopic rod I. This automatic broadcasting system of track traffic is with adjusting structure, through the installation to elevating system, telescopic link two can reciprocate in the pivot, through the gear one on motor right side rotation, drive gear two and rotate to drive the pivot rotation with gear two fixed connection, finally make broadcasting system subassembly revolve the removal, realize reciprocate and remove all around, promoted the practicality of equipment effectively.

Description

Adjusting structure for automatic broadcasting system of rail transit

Technical Field

The utility model relates to the technical field of adjusting structures, in particular to an adjusting structure for an automatic broadcasting system of rail transit.

Background

The rail transit brings convenience to people's travel, because regional personnel are disordered, the space is wide, and some important information notices can be transmitted to passengers through broadcasting, so that the passengers can master relevant shift conditions at the first time, and the convenience of people's travel is greatly improved.

Therefore, the track traffic broadcasting system component is an important component for track traffic, but the conventional broadcasting system component generally lacks certain flexibility in the use process, such as single broadcasting direction, is troublesome when the broadcasting information is transmitted to a specific direction to be converted, often needs a plurality of broadcasting system components to transmit the information, increases the amount of installation tasks, and further, the application range of the broadcasting system component is limited because the position of the conventional broadcasting system component is fixed and the broadcasting system component cannot be displaced.

With the development of technology, the centralized management of the broadcasting system components is very convenient, and the popularization of shooting ensures that operators of a centralized control room more accurately communicate the broadcasting system component information, but when some people are disordered and information needs to be transmitted to specific crowds, the centralized mode is not pointed.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide an adjusting structure for an automatic broadcasting system of rail transit, which aims to solve the problems that in the background technology, a traditional broadcasting system component is generally lack of certain flexibility in the use process, for example, the broadcasting direction is single, when broadcasting information is transmitted in a specific direction to be converted, a plurality of broadcasting system components are more troublesome, the information is often transmitted, the amount of installation tasks is increased, in addition, the broadcasting system component cannot be displaced due to the fixed position of the traditional broadcasting system component, the application range of the broadcasting system component is limited, the management of the traditional centralized broadcasting system component is very convenient, and the popularization of shooting is added, so that operators in a centralized control room can more accurately transmit the information of the broadcasting system component, but when some people are in disorder, the centralized mode is not specific, and the flexibility is lacking.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic broadcasting system of track traffic is with adjusting structure, includes main part mechanism, elevating system and auxiliary mechanism, elevating system is located main part mechanism's upper end, auxiliary mechanism is located main part mechanism's inside, main part mechanism includes organism, heat dissipation window, pulley, telescopic link one and pull rod, the fixed front end that sets up at the organism of heat dissipation window, pulley fixed mounting is in the lower extreme of organism, telescopic link one movable mounting is in the upper end of organism, pull rod fixed mounting is in telescopic link one's upper end, elevating system includes pivot, telescopic link two and spacing hole, pivot movable mounting is in the upper end of organism, telescopic link two movable mounting is in the upper end of pivot, spacing hole is fixed to be set up in the left end of pivot.

Preferably, the elevating system still includes locking screw, broadcasting system subassembly, broadcast mouth, retainer plate one, retainer plate two, base and reinforcement screw, locking screw movable mounting is in the left end in spacing hole, through locking screw and spacing hole, after telescopic link two removes suitable position, screw up locking screw, locks telescopic link two, prevents the gliding, has promoted the practicality of device effectively.

Preferably, the broadcasting system component is fixedly arranged at the upper end of the second telescopic rod, the playing port is fixedly arranged at the front end of the broadcasting system component, and the broadcasting system component can be moved up and down through the second telescopic rod, so that the scope of the sound field can be adjusted, and the practicability of the device is effectively improved.

Preferably, the first fixed ring is fixedly arranged at the upper end of the machine body, the second fixed ring is fixedly arranged at the lower end of the rotating shaft, the base is fixedly arranged at the lower end of the second fixed ring, the reinforcing screw is fixedly arranged at the upper end of the base, the direct contact between the rotating shaft and the machine body is isolated through the first fixed ring and the second fixed ring, the equipment is protected, and the device has stability and effectively improved practicality.

Preferably, the auxiliary mechanism comprises a flip, a wiring hole, a handle, an electronic control screen, a motor, a cable, a first gear and a second gear, wherein the flip is movably arranged at the upper end of the machine body, and the inside of the equipment can be maintained and checked through the flip, so that the convenience of the device is effectively improved.

Preferably, the wiring hole is fixedly arranged at the upper end of the flip, the handle is fixedly arranged at the upper end of the flip, the electronic control screen is fixedly arranged at the inner end of the flip, the motor is fixedly arranged at the inner end of the machine body, the cable is fixedly arranged at the lower end of the wiring hole and is electrically connected with the motor, the first gear is movably arranged at the left end of the motor, the second gear is fixedly arranged at the outer end of the rotating shaft, the information to be broadcasted is controlled through the electronic control screen, the first gear is driven to rotate through the starting motor, the second gear is meshed with the first gear, the second gear is driven to rotate, the rotating shaft is driven to rotate, the broadcasting system component is finally rotated, the broadcasting range of three hundred sixty degrees is realized, and the practicability of the device is effectively improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjusting structure for the automatic broadcasting system of the rail transit, through the installation of the lifting mechanism, the telescopic rod II can move up and down in the rotating shaft, and the gear I on the right side of the motor rotates to drive the gear II to rotate, so that the rotating shaft fixedly connected with the gear II is driven to rotate, finally, the broadcasting system component is enabled to move in a rotating mode, up-down and peripheral movement are achieved, and the practicability of equipment is effectively improved;

2. according to the adjusting structure for the automatic broadcasting system of the rail transit, after the telescopic rod II moves to a proper position, the locking screw is screwed down to lock the telescopic rod II, so that the telescopic rod II is prevented from sliding down, the broadcasting system component can be moved up and down through the telescopic rod II, the sound field range is adjusted, the practicability of the device is effectively improved, the direct contact between the rotating shaft and the machine body is isolated through the fixing ring I and the fixing ring II, the equipment is protected, the stability is improved, and the practicability of the device is effectively improved;

3. this automatic broadcasting system of track traffic is with adjusting structure, through flip, can maintain and inspect equipment inside, promoted the convenience of device effectively, through electronic control screen, the information of control to broadcast, through the starter motor, drive gear one and gear two's gear engagement, thereby drive gear two and rotate, and then drive the pivot and rotate, finally make broadcasting system subassembly rotatory, realize three hundred sixty degrees broadcast scope, promoted the practicality of device effectively.

Drawings

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

FIG. 2 is a schematic view of the elevating mechanism of the present utility model;

FIG. 3 is a schematic view of a partial structure of an auxiliary mechanism of the present utility model;

FIG. 4 is a schematic view of a partial structure of an auxiliary mechanism of the present utility model;

in the figure: 1. a main body mechanism; 101. a body; 102. a heat radiation window; 103. a pulley; 104. a first telescopic rod; 105. a pull rod; 2. a lifting mechanism; 201. a rotating shaft; 202. a second telescopic rod; 203. a limiting hole; 204. locking a screw; 205. a broadcast system component; 206. a playing port; 207. a first fixing ring; 208. a second fixing ring; 209. a base; 210. reinforcing screws; 3. an auxiliary mechanism; 301. a flip cover; 302. a wiring hole; 303. a handle; 304. an electronic control screen; 305. a motor; 306. a cable; 307. a first gear; 308. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic broadcasting system of track traffic is with adjusting structure, including main body mechanism 1, elevating system 2 and auxiliary mechanism 3, elevating system 2 is located main body mechanism 1's upper end, auxiliary mechanism 3 is located main body mechanism 1's inside, main body mechanism 1 includes organism 101, the heat dissipation window 102, pulley 103, telescopic link one 104 and pull rod 105, the fixed front end that sets up at organism 101 of heat dissipation window 102, pulley 103 fixed mounting is in organism 101's lower extreme, telescopic link one 104 movable mounting is in organism 101's upper end, pull rod 105 fixed mounting is in telescopic link one 104's upper end, elevating system 2 includes pivot 201, telescopic link two 202 and spacing hole 203, pivot 201 movable mounting is in organism 101's upper end, telescopic link two 202 movable mounting is in pivot 201's upper end, spacing hole 203 is fixed to be set up in pivot 201's left end.

The lifting mechanism 2 further comprises a locking screw 204, a broadcasting system component 205, a playing port 206, a first fixing ring 207, a second fixing ring 208, a base 209 and a reinforcing screw 210, wherein the locking screw 204 is movably arranged at the left end of the limiting hole 203, the broadcasting system component 205 is fixedly arranged at the upper end of the second telescopic rod 202, the playing port 206 is fixedly arranged at the front end of the broadcasting system component 205, the first fixing ring 207 is fixedly arranged at the upper end of the machine body 101, the second fixing ring 208 is fixedly arranged at the lower end of the rotating shaft 201, the base 209 is fixedly arranged at the lower end of the second fixing ring 208, the reinforcing screw 210 is fixedly arranged at the upper end of the base 209, the locking screw 204 is screwed down after the second telescopic rod 202 moves to a proper position through the locking screw 204 and the limiting hole 203, the second telescopic rod 202 is prevented from sliding down, the broadcasting system component 205 can be moved up and down through the second telescopic rod 202, the sound field range is adjusted, the rotating shaft 201 and the machine body 101 are isolated from direct contact with the protecting equipment through the first fixing ring 207 and the second fixing ring 208, and the stability is further improved.

The auxiliary mechanism 3 comprises a flip 301, a wiring hole 302, a handle 303, an electronic control screen 304, a motor 305, a cable 306, a first gear 307 and a second gear 308, wherein the flip 301 is movably arranged at the upper end of the machine body 101, the wiring hole 302 is fixedly arranged at the upper end of the flip 301, the handle 303 is fixedly arranged at the upper end of the flip 301, the electronic control screen 304 is fixedly arranged at the inner end of the flip 301, the motor 305 is fixedly arranged at the inner end of the machine body 101, the cable 306 is fixedly arranged at the lower end of the wiring hole 302, the motor 305 is electrically connected, the first gear 307 is movably arranged at the left end of the motor 305, the second gear 308 is fixedly arranged at the outer end of the rotating shaft 201, maintenance and inspection can be carried out on the inside of the equipment through the flip 301, the electronic control screen 304 is used for controlling information to be broadcasted, the first gear 307 is driven to rotate through the starting of the motor 305, the second gear 308 is meshed with the gear of the first gear 307, the second gear 308 is driven to rotate, the rotating shaft 201 is finally, and the broadcasting system component 205 is driven to rotate.

Working principle: through locking screw 204 and spacing hole 203, after telescopic link two 202 remove suitable position, screw up locking screw 204, lock telescopic link two 202, prevent the gliding, can reciprocate broadcasting system subassembly 205 through telescopic link two 202, and then adjust the sound field scope, through retainer plate one 207 and retainer plate two 208, isolated pivot 201 and organism 101's direct contact, protection equipment, and more stability, through flip 301, can maintain and inspect equipment inside, through electronic control screen 304, the information that the control is wanting to broadcast, through start motor 305, drive gear one 307 rotation, gear one 307 and gear two 308's gear engagement through gear one 307, thereby drive gear two 308 rotation, and then drive pivot 201 rotation, finally make broadcasting system subassembly 205 rotatory, realize the broadcast angle of three hundred sixty degrees, can broadcast information to a certain direction or crowd.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an automatic broadcasting system of track traffic is with adjusting structure, includes main part mechanism (1), elevating system (2) and complementary unit (3), its characterized in that: elevating system (2) are located the upper end of main part mechanism (1), auxiliary mechanism (3) are located the inside of main part mechanism (1), main part mechanism (1) include organism (101), heat dissipation window (102), pulley (103), telescopic link one (104) and pull rod (105), heat dissipation window (102) are fixed to be set up the front end at organism (101), pulley (103) fixed mounting is in the lower extreme of organism (101), telescopic link one (104) movable mounting is in the upper end of organism (101), pull rod (105) fixed mounting is in the upper end of telescopic link one (104), elevating system (2) are including pivot (201), telescopic link two (202) and spacing hole (203), pivot (201) movable mounting is in the upper end of organism (101), telescopic link two (202) movable mounting is in the upper end of pivot (201), spacing hole (203) are fixed to be set up the left end in pivot (201).

2. The adjusting structure for an automatic broadcasting system for rail transit of claim 1, wherein: the lifting mechanism (2) further comprises a locking screw (204), a broadcasting system component (205), a playing port (206), a first fixing ring (207), a second fixing ring (208), a base (209) and a reinforcing screw (210), wherein the locking screw (204) is movably installed at the left end of the limiting hole (203).

3. The adjusting structure for an automatic broadcasting system for rail transit according to claim 2, wherein: the broadcasting system component (205) is fixedly arranged at the upper end of the telescopic rod II (202), and the playing port (206) is fixedly arranged at the front end of the broadcasting system component (205).

4. A regulation structure for an automatic broadcasting system for rail transit according to claim 3, wherein: the first fixing ring (207) is fixedly arranged at the upper end of the machine body (101), the second fixing ring (208) is fixedly arranged at the lower end of the rotating shaft (201), the base (209) is fixedly arranged at the lower end of the second fixing ring (208), and the reinforcing screw (210) is fixedly arranged at the upper end of the base (209).

5. The adjusting structure for an automatic broadcasting system for rail transit of claim 4, wherein: the auxiliary mechanism (3) comprises a flip (301), a wiring hole (302), a handle (303), an electronic control screen (304), a motor (305), a cable (306), a first gear (307) and a second gear (308), and the flip (301) is movably mounted at the upper end of the machine body (101).

6. The adjusting structure for an automatic broadcasting system for rail transit of claim 5, wherein: the wiring hole (302) is fixedly arranged at the upper end of the flip (301), the handle (303) is fixedly arranged at the upper end of the flip (301), the electronic control screen (304) is fixedly arranged at the inner end of the flip (301), the motor (305) is fixedly arranged at the inner end of the machine body (101), the cable (306) is fixedly arranged at the lower end of the wiring hole (302) and is electrically connected with the motor (305), the first gear (307) is movably arranged at the left end of the motor (305), and the second gear (308) is fixedly arranged at the outer end of the rotating shaft (201).