LED multifunctional guiding type traffic guidance screen

Abstract

The utility model discloses an LED multifunctional guiding type traffic guiding screen, and relates to the technical field of road administration traffic. The LED multifunctional guiding type traffic guidance screen comprises a U-shaped vertical frame, a fixing mechanism and an adjusting mechanism, the fixing mechanism comprises a first driving assembly arranged on the U-shaped vertical frame and a clamping assembly arranged on the first driving assembly, and the first driving assembly can drive the clamping assembly to gather or diffuse relative to the U-shaped vertical frame; the adjusting mechanism comprises a second driving assembly arranged on the U-shaped vertical frame and a rotating assembly arranged on the U-shaped vertical frame. The device drives the rotating assembly to rotate through driving of the second driving assembly, so that the purpose of adjusting the angle of the wireless display is achieved, the design does not need a vehicle to control the stagnation direction according to the induction angle requirement, the requirement for the size of the vehicle stagnation space is lower, meanwhile, the induction direction range is larger, and the utilization rate is higher; in addition, the device is simple in structure and easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of road administration and traffic technology, and in particular to an LED multi-functional traffic guidance screen. Background Technology

[0002] Chinese patent document CN215042517U discloses an LED multifunctional intelligent traffic guidance screen. This utility model includes a horizontal plate with grooves on the upper and lower surfaces, left and right ends. A wear-resistant circular block is located on the middle of the upper surface of the horizontal plate, and a vertical rod is mounted on the upper surface of the circular block. A display screen is mounted on the upper surface of the vertical rod. A rectangular block is located on the middle of the front end of the upper surface of the horizontal plate, and a threaded groove is located on the middle of the front and rear ends of the rectangular block. Two clamping plates contact the vehicle body until they clamp the horizontal plate to the vehicle roof. At this point, the rotation of screw two stops. Soft pads on the two clamping plates protect the paint of the vehicle body during contact. Installation is simple and adaptable to vehicles of different widths. After adjustment, screw one is rotated to push it backward until its rear end presses against the annular surface of the wear-resistant circular block, thus fixing the display screen's position. Placing the guidance screen on the vehicle body allows for easy movement and provides rapid guidance in case of emergencies.

[0003] The display screen of the above device has a fixed display direction, and the display angle can only be adjusted by driving the vehicle to a stationary position, which is relatively complicated to operate. The above problems are hereby corrected. Utility Model Content

[0004] The purpose of this invention is to provide an LED multi-functional traffic guidance screen that can solve the problem that the display direction of the screen in the above-mentioned devices is fixed and the display angle can only be adjusted by driving the vehicle to stop, which makes the operation relatively complicated.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED multi-functional traffic guidance screen, comprising a U-shaped frame, a fixing mechanism, and an adjustment mechanism. The fixing mechanism includes a first driving component disposed on the U-shaped frame and a clamping component disposed on the first driving component. The first driving component can drive the clamping component to converge or expand relative to the U-shaped frame. The adjustment mechanism includes a second driving component disposed on the U-shaped frame and a rotating component disposed on the U-shaped frame. The second driving component can drive the rotating component to rotate relative to the U-shaped frame. A support frame is disposed on the rotating component, and a wireless display is snapped into the support frame.

[0006] Preferably, the first drive assembly includes a guide rod, a bidirectional threaded rod, a movable plate, a snap-fit ​​bracket, and a motor. A guide rod is fixedly connected to the inner wall of one side of the U-shaped support frame, and a bidirectional threaded rod is rotatably connected to the inner wall of the same side. A movable plate is threadedly connected to the outer wall of the bidirectional threaded rod, and a snap-fit ​​bracket is fixedly connected to the bottom of the movable plate. A motor is fixedly connected to one side of the U-shaped support frame, and the motor's output shaft is fixedly connected to the bidirectional threaded rod. The movable plate is slidably fitted onto the outer wall of the guide rod. The clamping assembly includes a bent plate, a snap-fit ​​block, a fixing block, a T-shaped connecting block, and an anti-slip plate. A bent plate is provided below the snap-fit ​​bracket, a snap-fit ​​block is fixedly connected to the top of the bent plate, a fixing block is fixedly connected to the top of the inner side of the bent plate, a T-shaped connecting block is provided inside the fixing block, and an anti-slip plate is fixedly connected to the bottom of the T-shaped connecting block. This mechanism can automatically adjust according to the vehicle width. The anti-slip plate is made of rubber material with a certain hardness, providing support while conforming better to the vehicle roof. The anti-slip plate is also removable for easy replacement of worn anti-slip plates.

[0007] Preferably, the second drive assembly includes an L-shaped fixed frame, an electric slide rail, an electric slider, and a toothed plate. The top of the U-shaped frame is fixedly connected to the L-shaped fixed frame, the front side of the L-shaped fixed frame is fixedly connected to the electric slide rail, the electric slider is slidably connected to the electric slide rail, and the front side of the electric slider is fixedly connected to the toothed plate. The rotating assembly includes a rotating shaft, a gear, a connecting frame, and a ring frame. The top of the U-shaped frame is rotatably connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to the gear, and the gear meshes with the toothed plate. The top of the U-shaped frame is fixedly connected to the connecting frame, and the top of the connecting frame is rotatably connected to the ring frame. This device drives the rotating assembly to rotate through the second drive assembly, thereby achieving the purpose of adjusting the angle of the wireless display. This design eliminates the need for the vehicle to control its stopping direction according to the guidance angle requirements, reduces the space requirements for vehicle stopping, and provides a larger guidance direction range and higher utilization. In addition, the device has a simple structure, is easy to operate, and the wireless display can be detached for independent charging and maintenance.

[0008] Preferably, the fixing block has a T-shaped slot, the T-shaped connecting block is snapped into the T-shaped slot, and the fixing block and the T-shaped connecting block are snapped into each other.

[0009] Preferably, the support frame is snapped into the ring frame, and the top of the rotating shaft passes through the connecting frame and is fixedly connected to the bottom of the ring frame.

[0010] Preferably, there are two sets of each of the movable plate, snap-fit ​​bracket, bent plate, snap-fit ​​block, fixing block, T-shaped connecting block and anti-slip plate, and they are arranged symmetrically.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) The LED multi-functional traffic guidance screen uses a U-shaped frame, a fixing mechanism, an adjustment mechanism, a second drive component, an L-shaped fixing frame, an electric slide rail, an electric slider, a toothed plate, a rotating component, a rotating shaft, a gear, a connecting frame, a ring frame, a support frame, and a wireless display to address the shortcomings of the above devices, which have a fixed display direction and can only be adjusted by driving the vehicle to stop, resulting in a relatively complicated operation. This device uses the second drive component to drive the rotating component to rotate, thereby achieving the purpose of adjusting the angle of the wireless display. This design does not require the vehicle to control its stopping direction according to the guidance angle requirements, has lower requirements for the size of the vehicle stopping space, and has a larger guidance direction range and higher utilization rate. In addition, the device has a simple structure and is easy to operate. The wireless display can be removed separately for independent charging and maintenance.

[0013] (2) The LED multi-functional traffic guidance screen uses a combination of a U-shaped frame, a fixing mechanism, a first drive component, a guide rod, a two-way threaded rod, a moving plate, a snap-fit ​​frame, a motor, a clamping component, a bending plate, a snap-fit ​​block, a fixing block, a T-shaped connecting block, an anti-slip plate, an adjustment mechanism, a support frame, and a wireless display. The mechanism can automatically adjust according to the width of the vehicle. The anti-slip plate is made of rubber material with a certain hardness, which can provide support and fit the top of the vehicle better. At the same time, the anti-slip plate can be disassembled to facilitate the replacement of worn anti-slip plates. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a bottom view of the bidirectional threaded rod of this utility model;

[0017] Figure 3 This is a three-dimensional view of the anti-slip plate of this utility model;

[0018] Figure 4 This is a perspective view of the adjustment mechanism of this utility model.

[0019] Reference numerals: 1. U-shaped upright; 2. Fixing mechanism; 21. First drive assembly; 211. Guide rod; 212. Bidirectional threaded rod; 213. Moving plate; 214. Clip-on frame; 215. Motor; 22. Clamping assembly; 221. Bending plate; 222. Clip block; 223. Fixing block; 224. T-shaped connecting block; 225. Anti-slip plate; 3. Adjustment mechanism; 31. Second drive assembly; 311. L-shaped fixing frame; 312. Electric slide rail; 313. Electric slider; 314. Toothed plate; 32. Rotating assembly; 321. Rotating shaft; 322. Gear; 323. Connecting frame; 324. Ring frame; 4. Support frame; 5. Wireless display. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an LED multi-functional traffic guidance screen, including a U-shaped frame 1, a fixing mechanism 2, and an adjustment mechanism 3. The fixing mechanism 2 includes a first driving component 21 disposed on the U-shaped frame 1 and a clamping component 22 disposed on the first driving component 21. The first driving component 21 can drive the clamping component 22 to converge or disperse relative to the U-shaped frame 1. The adjustment mechanism 3 includes a second driving component 31 disposed on the U-shaped frame 1 and a rotating component 32 disposed on the U-shaped frame 1. The second driving component 31 can drive the rotating component 32 to rotate relative to the U-shaped frame 1. A support frame 4 is disposed on the rotating component 32, and a wireless display 5 is snapped into the support frame 4.

[0022] Furthermore, the first drive assembly 21 includes a guide rod 211, a bidirectional threaded rod 212, a movable plate 213, a clamping bracket 214, and a motor 215. The guide rod 211 is fixedly connected to the inner wall of one side of the U-shaped support 1. The bidirectional threaded rod 212 is rotatably connected to the inner wall of one side of the U-shaped support 1. The movable plate 213 is threadedly connected to the outer wall of the bidirectional threaded rod 212. The clamping bracket 214 is fixedly connected to the bottom of the movable plate 213. The motor 215 is fixedly connected to one side of the U-shaped support 1. The output shaft of the motor 215 is fixedly connected to the bidirectional threaded rod 212. The movable plate 213 is slidably sleeved on the outer wall of the guide rod 211. The clamping assembly 22 includes a bent plate 221, a clamping block 222, a fixing block 223, a T-shaped connecting block 224, and an anti-slip plate 225. The bent plate 221 is located below the clamping bracket 214. The clamping block 222 is fixedly connected to the top of the bent plate 221. The inner wall of the bent plate 221... A fixing block 223 is fixedly connected to the top side, and a T-shaped connecting block 224 is set inside the fixing block 223. An anti-slip plate 225 is fixedly connected to the bottom of the T-shaped connecting block 224. In use, the motor 215 is started according to the width of the vehicle. The motor 215 rotates forward, driving the bidirectional threaded rod 212 to rotate. The bidirectional threaded rod 212 rotates forward, driving the moving plate 213 to converge. The moving plate 213 drives the snap-fit ​​bracket 214 to converge. The snap-fit ​​bracket 214 drives the snap-fit ​​block 222 to converge. The snap-fit ​​block 222 drives the bending plate 221 to converge. The bending plate 221 drives the fixing block 223 to converge. The fixing block 223 drives the T-shaped connecting block 224 to converge. This mechanism can automatically adjust according to the width of the vehicle. The anti-slip plate 225 is made of rubber material with a certain hardness. It has the support capacity and can fit the top of the vehicle better. At the same time, the anti-slip plate 225 can be disassembled, making it easy to replace the worn anti-slip plate 225.

[0023] Furthermore, the second drive assembly 31 includes an L-shaped fixing frame 311, an electric slide rail 312, an electric slider 313, and a toothed plate 314. The top of the U-shaped frame 1 is fixedly connected to the L-shaped fixing frame 311, the front side of the L-shaped fixing frame 311 is fixedly connected to the electric slide rail 312, the electric slider 313 is slidably connected to the electric slide rail 312, and the front side of the electric slider 313 is fixedly connected to the toothed plate 314. The rotating assembly 32 includes a rotating shaft 321, a gear 322, a connecting frame 323, and a ring frame 324. The top of the U-shaped frame 1 is rotatably connected to the rotating shaft 321, the outer wall of the rotating shaft 321 is fixedly connected to the gear 322, the gear 322 meshes with the toothed plate 314, the top of the U-shaped frame 1 is fixedly connected to the connecting frame 323, and the top of the connecting frame 323 is rotatably connected to... The device has a ring frame 324 that controls the start of the electric slider 313. The electric slider 313 drives the toothed plate 314 to move, the toothed plate 314 drives the gear 322 to rotate, the gear 322 drives the rotating shaft 321 to rotate, the rotating shaft 321 drives the ring frame 324 to rotate, the ring frame 324 drives the support frame 4 to rotate, and the support frame 4 drives the wireless display 5 to rotate. This device drives the rotating component 32 to rotate through the second drive component 31, thereby achieving the purpose of adjusting the angle of the wireless display 5. This design eliminates the need for the vehicle to control its stopping direction according to the guidance angle requirements, reduces the space requirements for vehicle stopping, and has a larger guidance direction range and higher utilization rate. In addition, the device has a simple structure and is easy to operate. The wireless display 5 can be removed separately for independent charging and maintenance.

[0024] Secondly, a T-shaped slot is provided in the fixing block 223, and the T-shaped connecting block 224 is snapped into the T-shaped slot. The fixing block 223 and the T-shaped connecting block 224 are snapped into each other. The support frame 4 is snapped into the ring frame 324. The top of the rotating shaft 321 passes through the connecting frame 323 and is fixedly connected to the bottom of the ring frame 324. There are two sets of each of the moving plate 213, the snap-fit ​​frame 214, the bending plate 221, the snap-fit ​​block 222, the fixing block 223, the T-shaped connecting block 224 and the anti-slip plate 225, and they are arranged symmetrically.

[0025] Working principle: During use, the motor 215 is started according to the vehicle width. The forward rotation of the motor 215 drives the bidirectional threaded rod 212 to rotate. The forward rotation of the bidirectional threaded rod 212 drives the moving plate 213 to converge. The moving plate 213 drives the snap-fit ​​bracket 214 to converge. The snap-fit ​​bracket 214 drives the snap-fit ​​block 222 to converge. The snap-fit ​​block 222 drives the bent plate 221 to converge. The bent plate 221 drives the fixed block 223 to converge. The fixed block 223 drives the T-shaped connecting block 224 to converge. The electric slider 313 is started. The electric slider 313 drives the toothed plate 314 to move. The toothed plate 314 drives the gear 322 to rotate. The gear 322 drives the rotating shaft 321 to rotate. The rotating shaft 321 drives the ring frame 324 to rotate. The ring frame 324 drives the support frame 4 to rotate. The support frame 4 drives the wireless display 5 to rotate.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multi-functional LED traffic guidance screen, characterized in that, include: U-shaped support frame (1); The fixing mechanism (2) includes a first driving component (21) disposed on the U-shaped frame (1) and a clamping component (22) disposed on the first driving component (21). The first driving component (21) can drive the clamping component (22) to converge or disperse relative to the U-shaped frame (1). The adjustment mechanism (3) includes a second drive assembly (31) mounted on the U-shaped frame (1) and a rotating assembly (32) mounted on the U-shaped frame (1). The second drive assembly (31) can drive the rotating assembly (32) to rotate relative to the U-shaped frame (1). A support frame (4) is mounted on the rotating assembly (32), and a wireless display (5) is snapped into the support frame (4).

2. The LED multi-functional traffic guidance screen according to claim 1, characterized in that: The first drive assembly (21) includes a guide rod (211), a bidirectional threaded rod (212), a movable plate (213), a snap-fit ​​bracket (214), and a motor (215). The guide rod (211) is fixedly connected to the inner wall of one side of the U-shaped frame (1). The bidirectional threaded rod (212) is rotatably connected to the inner wall of one side of the U-shaped frame (1). The movable plate (213) is threadedly connected to the outer wall of the bidirectional threaded rod (212). The snap-fit ​​bracket (214) is fixedly connected to the bottom of the movable plate (213). The motor (215) is fixedly connected to one side of the U-shaped frame (1). The output shaft of the motor (215) is fixedly connected to the bidirectional threaded rod (212). The movable plate (213) is slidably sleeved on the outer wall of the guide rod (211). The clamping assembly (22) includes a bent plate (221), a locking block (222), a fixing block (223), a T-shaped connecting block (224), and an anti-slip plate (225). The bent plate (221) is provided below the clamping frame (214). The locking block (222) is fixedly connected to the top of the bent plate (221). The fixing block (223) is fixedly connected to the top of the inner side of the bent plate (221). The T-shaped connecting block (224) is provided inside the fixing block (223). The anti-slip plate (225) is fixedly connected to the bottom of the T-shaped connecting block (224).

3. The LED multi-functional traffic guidance screen according to claim 2, characterized in that: The second drive assembly (31) includes an L-shaped fixing frame (311), an electric slide rail (312), an electric slider (313), and a toothed plate (314). The top of the U-shaped stand (1) is fixedly connected to the L-shaped fixing frame (311), the front side of the L-shaped fixing frame (311) is fixedly connected to the electric slide rail (312), the electric slider (313) is slidably connected on the electric slide rail (312), and the front side of the electric slider (313) is fixedly connected to the toothed plate (314). The rotating assembly (32) includes a rotating shaft (321), a gear (322), a connecting frame (323), and a ring frame (324). The top of the U-shaped stand (1) is rotatably connected to the rotating shaft (321), and the outer wall of the rotating shaft (321) is fixedly connected to the gear (322). The gear (322) meshes with the toothed plate (314). The top of the U-shaped stand (1) is fixedly connected to the connecting frame (323), and the top of the connecting frame (323) is rotatably connected to the ring frame (324).

4. The LED multi-functional traffic guidance screen according to claim 3, characterized in that: The fixing block (223) has a T-shaped slot, and the T-shaped connecting block (224) is snapped into the T-shaped slot. The fixing block (223) and the T-shaped connecting block (224) are snapped into each other.

5. The LED multi-functional traffic guidance screen according to claim 4, characterized in that: The support frame (4) is snapped into the ring frame (324), and the top of the rotating shaft (321) passes through the connecting frame (323) and is fixedly connected to the bottom of the ring frame (324).

6. The LED multi-functional traffic guidance screen according to claim 5, characterized in that: The number of the movable plate (213), the snap-fit ​​bracket (214), the bent plate (221), the snap-fit ​​block (222), the fixing block (223), the T-shaped connecting block (224), and the anti-slip plate (225) are all in two sets and are arranged symmetrically.

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