A traffic control sign

Abstract

The utility model relates to the field of traffic signboard especially relates to a signboard for traffic control, the inside wall bottom of frame body is equipped with the limit seat through the sliding assembly of mounting groove, the recess for embedding the signboard is seted up in the middle part of limit seat, and the top of signboard forms the clamping of the top block with the top of frame body, and the top of signboard is connected with the rotating installation of the rotating lever of the top of frame body through the connecting rope, in the utility model, the rotating lever is arranged with multiple groups of signboards through the connecting rope, each signboard can be through overturning, removes, and realizes quick clamping fixed mounting through the cooperation of limit seat and top block after, to this constitutes the efficient sign replacement structure, improves traffic control information display flexibility.

Description

Technical Field

[0001] This utility model relates to the field of traffic sign technology, and in particular to a traffic control sign. Background Technology

[0002] Traffic control facilities, including various warning signs, prohibitory signs, and instruction signs, are key infrastructure for maintaining road safety and guiding vehicles and pedestrians to pass in an orderly manner.

[0003] Currently, during temporary traffic control, it is often necessary to place corresponding traffic signs at intersections. However, existing traditional signs are usually designed with fixed information (such as "No Entry"), with a single function. When the control plan changes (for example, "No Entry" needs to be replaced with "Detour Instruction"), the entire sign must be replaced. This process is cumbersome, inefficient, and cannot meet the needs of rapid response, so it is urgent to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a traffic control sign.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A traffic control sign includes a frame. A limiting seat is slidably mounted on the bottom of the inner wall of the frame through an installation groove. A groove is provided in the middle of the limiting seat for embedding a sign plate. The top two sides of the sign plate are engaged with a top block provided on the top of the frame. The top of the sign plate is connected to a rotating rod rotatably mounted on the top of the frame through a connecting rope.

[0006] In addition, a preferred structure is that the limiting seat has an inverted trapezoidal groove in the middle, and the groove tapers inward at its depth to serve to engage the marking plate.

[0007] In addition, a preferred structure is that the inner wall of the frame is provided with mounting grooves on both sides, and a limiting seat is installed in the mounting groove, so that the limiting seat can move in a single linear motion along the mounting groove.

[0008] Furthermore, in a preferred configuration, the mounting groove and the limiting seat are connected by a spring, and the spring deforms when the limiting seat moves along the mounting groove.

[0009] In addition, a preferred structure is that a rotating rod is rotatably installed on the top of the frame, and multiple screw holes are evenly distributed on both sides of the outer side of the rotating rod along the circumference. A connecting piece is screwed onto the rotating rod, and the bottom of the connecting piece is connected to the top of the signboard through a connecting rope.

[0010] In addition, a preferred structure is that the two sides of the limiting seat extend outward and are screwed with hand-tightening screws, the threaded section of the hand-tightening screws passing through the limiting seat and pressing against the outer wall of the frame.

[0011] The beneficial effects of this utility model are as follows: In this invention, multiple sets of signboards are arranged on the rotating rod via connecting ropes. Each signboard can be flipped and moved, and then quickly clamped and fixed in place by the cooperation of the limiting seat and the top block, thus forming an efficient sign replacement structure and improving the flexibility of traffic control information display. Attached Figure Description

[0012] Figure 1 This utility model provides a schematic diagram of the external structure of a traffic control sign. Figure 1 ; Figure 2 This utility model provides a schematic diagram of the external structure of a traffic control sign. Figure 2 ; Figure 3 This is a schematic diagram of the connecting piece installation structure proposed in this utility model; Figure 4 This is a schematic diagram of the structure at point A proposed in this utility model; Figure 5 This is a schematic diagram of the B structure proposed in this utility model; Figure 6 This is a schematic diagram of the installation structure of the limiting seat proposed in this utility model; Figure 7 This is a schematic diagram of the back structure of the frame proposed in this utility model.

[0013] In the diagram: 1. Frame, 2. Rotating rod, 3. Limiting seat, 31. Hand screw, 4. Pull rod, 5. Marking plate, 51. Connecting rope, 52. Connecting piece, 6. Top block, 7. Mounting slot, 71. Spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-7 A traffic control sign includes a frame 1. A limiting seat 3 is slidably mounted on the bottom of the inner wall of the frame 1 through an installation groove 7. A groove is provided in the middle of the limiting seat 3 for embedding a sign plate 5. The top two sides of the sign plate 5 are engaged with the top block 6 provided on the top of the frame 1. Therefore, the top and bottom of the sign plate 5 are secured by the top block 6 and the limiting seat 3 respectively, forming a stable installation. Meanwhile, the top of the signboard 5 is connected to the rotating rod 2 rotatably installed on the top of the frame 1 via a connecting rope 51. The connecting rope 51 has a redundant length to meet the interference-free movement requirements of the signboard 5 during flipping and displacement. The length of the connecting rope 51 can be 4cm or 6cm.

[0016] The limiting seat 3 has an inverted trapezoidal groove in the middle. The groove is recessed inward to engage the sign plate 5, forming an interference fit. The height of the groove wall on the front side (in the direction of sign display) is lower than that on the rear side, which makes it easy for the sign plate 5 to be smoothly inserted along the front side and to complete the positioning and installation.

[0017] A pull rod 4 is installed at the bottom of the limit seat 3 for easy gripping by the operator.

[0018] The inner wall of the frame 1 has mounting grooves 7 on both sides. The inner wall of the mounting groove 7 has damping pads on both sides. The mounting groove 7 is also equipped with a limit seat 3, which can move in a single linear motion along the mounting groove 7.

[0019] The limiting seat 3 and the damping pad form a sliding fit, generating frictional damping force when moving to improve movement stability. The damping pad is made of rubber. Improving the running stability of the component by setting the damping pad is a conventional technical configuration in this field. At the same time, the service life of the damping pad (such as wear and aging) is matched with the overall service life of the device.

[0020] The mounting groove 7 and the limiting seat 3 are connected by a spring 71. When the limiting seat 3 moves along the mounting groove 7, the spring 71 deforms to achieve the reset effect of the limiting seat 3, and the complete fastening effect is achieved by hand-tightening the screw 31.

[0021] A rotating rod 2 is rotatably mounted on the top of the frame 1. Multiple screw holes are evenly distributed on both sides of the outer side of the rotating rod 2 along the circumference. A connecting piece 52 is screwed onto the rotating rod 2. The bottom of the connecting piece 52 is connected to the top of the signboard 5 through a connecting rope 51.

[0022] The two sides of the limiting seat 3 extend outward and are screwed together by hand screws 31. The threaded section of the hand screws 31 passes through the limiting seat 3 and presses against the outer wall of the frame 1.

[0023] In this embodiment, the operator flips the sign plate 5 installed on the rotating rod 2 and holds the pull rod 4 to drive the limiting seat 3 downward, thereby obtaining ample installation space for the sign plate 5. At this time, the bottom of the sign plate 5 is inserted into the groove opened in the middle of the limiting seat 3 to complete the temporary snap-fit. Then, the operator slowly releases or pushes the limiting seat 3 upward to snap the top of the sign plate 5 with the top block 6, thereby completing the constraint snap-fit ​​of the top and bottom of the sign plate 5.

[0024] Then, tightening the hand screw 31 will apply a pressing force to the wall of the frame 1, and the resulting friction will effectively ensure the installation stability of the limit seat 3.

[0025] In addition, it should be noted that the rotating rod 2 is provided with multiple screw holes. The connecting piece 52 on the upper part of the signboard 5 is installed on the rotating rod 2 by screws. The signboard 5 being displayed is installed on the limiting seat 3, while the remaining spare signboards 5 are naturally suspended on the back of the frame 1, forming a page-turning structure similar to a calendar.

[0026] Next, simply loosen and pull down the limiting seat 3 to detach the signboard 5 from the top block 6, and pull the signboard 5 out of the limiting seat 3 to complete the disassembly of the currently displayed signboard 5. Then, another signboard can be flipped over for installation to complete the switching of sign content. The whole process is convenient and quick, and information can be changed rapidly.

[0027] The spare signboard is naturally suspended on the back side of frame 1, and this suspension does not affect the normal function of the currently displayed signboard.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A traffic control sign, comprising a frame (1), characterized in that, The bottom of the inner wall of the frame (1) is slidably fitted with a limiting seat (3) through the mounting groove (7). The limiting seat (3) has a groove in the middle for embedding the label plate (5). The top two sides of the label plate (5) are connected to the top block (6) set on the top of the frame (1). The top of the label plate (5) is connected to the rotating rod (2) rotatably installed on the top of the frame (1) through the connecting rope (51).

2. A traffic control sign according to claim 1, characterized in that, The limiting seat (3) has an inverted trapezoidal groove in the middle, and the groove shrinks inward at its depth to serve to engage the marking plate (5).

3. A traffic control sign according to claim 1, characterized in that, The inner wall of the frame (1) is provided with mounting grooves (7) on both sides. A limiting seat (3) is installed in the mounting groove (7) and the limiting seat (3) moves in a single linear motion along the mounting groove (7).

4. A traffic control sign according to claim 3, characterized in that, The mounting groove (7) and the limiting seat (3) are connected by a spring (71). When the limiting seat (3) moves along the mounting groove (7), the spring (71) deforms.

5. A traffic control sign according to claim 1, characterized in that, The top of the frame (1) is rotatably mounted with a rotating rod (2). Multiple screw holes are distributed equidistantly along the circumferential direction on both sides of the outer side of the rotating rod (2). A connecting piece (52) is screwed onto the rotating rod (2). The bottom of the connecting piece (52) is connected to the top of the signboard (5) through a connecting rope (51).

6. A traffic control sign according to claim 1, characterized in that, The limiting seat (3) extends outward on both sides and is screwed with a hand screw (31). The threaded section of the hand screw (31) passes through the limiting seat (3) and presses against the outer wall of the frame (1).

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