Suspension type traffic sign label

Abstract

The utility model relates to the technical field of traffic sign signs, and discloses a suspension type traffic sign sign which comprises a supporting frame, connecting plates are connected to the two sides of the inner wall of the supporting frame in a sliding mode, a sign frame is detachably connected to the bottoms of the connecting plates, a T-shaped plate is fixedly installed on the top of the sign frame, and limiting blocks are fixedly installed at the bottoms of the connecting plates. The T-shaped plate and the limiting block are connected in an inserted mode. A rectangular plate is fixedly mounted at the top of the identification frame, and circular grooves are formed in the two sides of the rectangular plate; the two sides of the inner wall of the connecting plate are rotationally connected with two-way threaded rods, the two-way threaded rods, a moving plate, a circular rod, a circular groove, a T-shaped plate and a limiting block are arranged, the two-way threaded rods are rotated to drive the moving plate to move, the moving plate drives the circular rod to be separated from the circular groove, the identification frame is moved to enable the T-shaped plate to be separated from the limiting block, and the identification frame is detached and replaced with a proper size. Therefore, the problem that in the prior art, a large-size mark is inconvenient to replace through a mark plate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic sign boards, in particular to a hanging traffic sign board. Background Art

[0002] Hanging traffic signs are an important part of traffic signs. Traffic signs generally refer to road traffic signs. Traffic signs are graphic symbols that display traffic regulations and road information. They can express traffic regulations in a vivid, specific and concise manner. At the same time, they also express content that is difficult to describe in words. They are used to manage traffic, indicate driving directions, and ensure smooth roads and driving safety.

[0003] After searching the Chinese patent (Announcement No. CN220166741U), a hanging traffic sign is found. A main rod is arranged above the base, a lifting control console is arranged on the right side of the main rod, a motor is arranged at the top of the main rod, a lifting rod is arranged below the lifting shaft, a lifting bearing is arranged at the lower right of the lifting rod, the lower right of the lifting rod is connected to the identification plate, an opening and closing bearing is arranged on the left side of the identification plate, a magnet is arranged at the lower right of the identification plate, an opening and closing bearing is arranged on the left side of the identification plate, a dial button slide is arranged on the lifting control console, a switch dial button is arranged in the dial button slide, and the lifting structure composed of the lower rod and the bearing enables the lifting rod to realize flexible up and down lifting and can simply adjust the position of the identification plate. The transmission structure composed of the lifting shaft and the main shaft enables the main shaft driven by the motor to drive the lifting shaft to realize lifting and lowering.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned hanging traffic signs have the following problems: in the prior art, it is convenient to replace the signs in the sign plate, but since the size of the sign plate is fixed, only signs of suitable sizes can be replaced, resulting in the problem that larger signs are inconvenient to replace through the sign plate. Based on this, the utility model designs a hanging traffic sign to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a hanging traffic sign board to solve the problem that the larger-sized signs proposed in the above-mentioned background technology are inconvenient to be replaced through the sign board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging traffic sign, comprising a support frame, connecting plates are slidably connected to both sides of the inner wall of the support frame, the bottom of the connecting plate is detachably connected to the identification frame, a T-shaped plate is fixedly installed on the top of the identification frame, a limit block is fixedly installed on the bottom of the connecting plate, and the T-shaped plate is plugged into the limit block;

[0007] A rectangular plate is fixedly mounted on the top of the identification frame, and circular grooves are provided on both sides of the rectangular plate;

[0008] Two-way threaded rods are rotatably connected to the inner wall of the connecting plate on both sides, and moving plates are slidably connected to the inner wall of the connecting plate on both sides. The two-way threaded rods are threadedly connected to the moving plate, and a circular rod is fixedly installed on one side of the moving plate, and the circular rod is plugged into the circular groove.

[0009] As a preferred solution, slide rails are fixedly installed on both sides of the inner wall of the connecting plate, and the movable plate is slidably connected to the slide rails.

[0010] As a preferred solution, a bottom plate is fixedly mounted on the bottom of the support frame, and a fixing groove is penetrated through the top of the bottom plate.

[0011] As a preferred solution, a sliding rod is fixedly mounted on the top inner wall of the support frame, and the connecting plate is slidably connected to the sliding rod.

[0012] As a preferred solution, a screw rod is rotatably connected inside the support frame, the connecting plate is threadedly connected to the screw rod, the bottom end of the screw rod is fixedly connected to a conical tooth one, a lifting assembly is provided on one side of the support frame, and the lifting assembly is meshingly connected to the conical tooth one.

[0013] As a preferred embodiment, the lifting assembly includes a motor and conical tooth 2, the motor is located on one side of the support frame, the output end of the motor passes through the support frame and is fixedly connected with conical tooth 2, and conical tooth 1 is meshingly connected with conical tooth 2.

[0014] As a preferred solution, a T-shaped slot is provided on one side of the limit block, and the T-shaped plate is plugged into the T-shaped slot.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting up a bidirectional threaded rod, a movable plate, a round rod, a round groove, a T-shaped plate and a limit block, the bidirectional threaded rod is rotated to drive the movable plate to move, the movable plate drives the round rod to disengage from the round groove, the identification frame is moved to separate the T-shaped plate from the limit block, and the identification frame is disassembled and replaced with a suitable size, thereby solving the problem that larger-sized identifications are inconvenient to replace through identification plates in the prior art.

[0017] 2. By setting the lifting assembly, the conical gear one and the screw rod, the lifting assembly drives the meshing conical gear one to rotate, and the conical gear one drives the screw rod to rotate, so as to adjust the height of the connecting plate and the identification frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a cross-sectional view of the plane structure of the utility model.

[0020] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle.

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0023] In the figure: 1. support frame; 2. connecting plate; 3. identification frame; 4. rectangular plate; 5. circular groove; 6. bidirectional threaded rod; 7. movable plate; 8. circular rod; 9. limit block; 10. T-shaped plate; 11. T-shaped groove; 12. slide rail; 13. bottom plate; 14. fixed groove; 15. slide rod; 16. screw rod; 17. conical gear 1; 18. lifting assembly; 181. motor; 182. conical gear 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-5The hanging traffic sign shown in the figure comprises a support frame 1, connecting plates 2 are slidably connected to the inner walls of the support frame 1 on both sides, and a logo frame 3 is detachably connected to the bottom of the connecting plate 2. The logo frame 3 is an existing mature technology and can be opened to replace the internal logo. A T-shaped plate 10 is fixedly installed on the top of the logo frame 3, and a limit block 9 is fixedly installed on the bottom of the connecting plate 2. The T-shaped plate 10 and the limit block 9 are plugged in. A T-shaped groove 11 is opened on one side of the limit block 9. The T-shaped plate 10 and the T-shaped groove 11 are plugged in. The sizes of the T-shaped groove 11 and the T-shaped plate 10 match each other. A rectangular plate 10 is fixedly installed on the top of the logo frame 3. shaped plate 4, circular grooves 5 are provided on both sides of the rectangular plate 4, two-way threaded rods 6 are rotatably connected to the inner wall of the connecting plate 2 on both sides, and movable plates 7 are slidably connected to the inner wall of the connecting plate 2, the two-way threaded rods 6 and the movable plate 7 are threadedly connected, and a circular rod 8 is fixedly installed on one side of the movable plate 7, the circular rod 8 and the circular groove 5 are plugged in, and the sizes of the circular rod 8 and the circular groove 5 match each other. The two-way threaded rod 6 is rotated to drive the movable plate 7 to move away from the rectangular plate 4, and the movable plate 7 drives the circular rod 8 to disengage from the circular groove 5, and the identification frame 3 is moved to separate the T-shaped plate 10 from the T-shaped groove 11, and the identification frame 3 is disassembled and replaced.

[0026] In this embodiment, slide rails 12 are fixedly installed on both sides of the inner wall of the connecting plate 2, and the movable plate 7 is slidably connected to the slide rails 12. The movable plate 7 moves through the slide rails 12 during movement, so that the movable plate 7 has high movement stability.

[0027] In this embodiment, a bottom plate 13 is fixedly mounted on the bottom of the support frame 1, a fixing groove 14 is formed through the top of the bottom plate 13, and expansion bolts penetrate the fixing groove 14 on the bottom plate 13 to fix the bottom plate 13 in the use position.

[0028] In this embodiment, a sliding rod 15 is fixedly installed on the top inner wall of the support frame 1, and the connecting plate 2 is slidably connected to the sliding rod 15. A screw rod 16 is rotatably connected inside the support frame 1, and the connecting plate 2 and the screw rod 16 are threadedly connected. The bottom end of the screw rod 16 is fixedly connected to a conical tooth 17. A lifting assembly 18 is provided on one side of the support frame 1. The lifting assembly 18 is meshingly connected to the conical tooth 17. The lifting assembly 18 includes a motor 181 and a conical tooth 2 182. The motor 181 is located on one side of the support frame 1. The output end of the motor 181 passes through the support frame 1 and is fixedly connected to the conical tooth 2 182. The conical tooth 17 is meshingly connected to the conical tooth 2 182. The output end of the motor 181 drives the conical tooth 2 182 to rotate. The conical tooth 2 182 drives the screw rod 16 to rotate through the conical tooth 17. The screw rod 16 drives the connecting plate 2 to move downward through the sliding rod 15 to adjust the height of its identification frame 3.

[0029] Working principle of the utility model: the utility model is a hanging traffic sign. First, when using, when replacing the sign in the sign frame 3, the output end of the motor 181 drives the cone gear 2 182 to rotate, the cone gear 2 182 drives the screw rod 16 to rotate through the cone gear 1 17, and the screw rod 16 drives the connecting plate 2 to move downward, and then the sign frame 3 is opened to replace the sign;

[0030] When the mark to be replaced is larger than the mark frame 3, rotate the bidirectional threaded rod 6 to drive the movable plate 7 to move, and the movable plate 7 drives the circular rod 8 to disengage from the circular groove 5, and move the mark frame 3 to separate the T-shaped plate 10 from the T-shaped groove 11, and disassemble the mark frame 3 to replace it with the appropriate size.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging traffic sign, comprising a support frame (1), characterized in that: The inner walls of the support frame (1) are slidably connected to connecting plates (2), the bottom of the connecting plate (2) is detachably connected to an identification frame (3), the top of the identification frame (3) is fixedly mounted with a T-shaped plate (10), the bottom of the connecting plate (2) is fixedly mounted with a limit block (9), and the T-shaped plate (10) is plugged into the limit block (9); A rectangular plate (4) is fixedly mounted on the top of the identification frame (3), and circular grooves (5) are provided on both sides of the rectangular plate (4); Two-way threaded rods (6) are rotatably connected to the inner wall of the connecting plate (2), and two-way threaded rods (6) are slidably connected to the inner wall of the connecting plate (2). The two-way threaded rods (6) and the movable plate (7) are threadedly connected, and a circular rod (8) is fixedly installed on one side of the movable plate (7), and the circular rod (8) is plugged into the circular groove (5).

2. A hanging traffic sign according to claim 1, characterized in that: Slide rails (12) are fixedly mounted on both sides of the inner wall of the connecting plate (2), and the movable plate (7) is slidably connected to the slide rails (12).

3. The hanging traffic sign according to claim 1 is characterized by: A bottom plate (13) is fixedly mounted on the bottom of the support frame (1), and a fixing groove (14) is provided through the top of the bottom plate (13).

4. The hanging traffic sign according to claim 1, characterized in that: A sliding rod (15) is fixedly mounted on the top inner wall of the support frame (1), and the connecting plate (2) is slidably connected to the sliding rod (15).

5. The hanging traffic sign according to claim 1, characterized in that: The support frame (1) is internally rotatably connected with a screw rod (16), the connecting plate (2) is threadedly connected to the screw rod (16), the bottom end of the screw rod (16) is fixedly connected with a conical tooth (17), and a lifting component (18) is provided on one side of the support frame (1), and the lifting component (18) is meshingly connected with the conical tooth (17).

6. A hanging traffic sign according to claim 5, characterized in that: The lifting assembly (18) comprises a motor (181) and a second conical tooth (182); the motor (181) is located on one side of the support frame (1); an output end of the motor (181) passes through the support frame (1) and is fixedly connected with the second conical tooth (182); and the first conical tooth (17) and the second conical tooth (182) are meshedly connected.

7. The hanging traffic sign according to claim 1, characterized in that: A T-shaped groove (11) is provided on one side of the limit block (9), and the T-shaped plate (10) is plugged into the T-shaped groove (11).

Images