Warning sign
By designing warning signs with quickly changeable warning patterns, the problems of limited sign variety and blind spots have been solved, enabling flexible adaptation to different environmental warning needs and reducing blind spots.
Patent Information
- Application Number
- CN202520221666.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The existing warning signs are limited in variety, cannot flexibly change the warning information, have a limited warning range, and have blind spots.
A warning sign with quickly changeable warning patterns was designed. The position of the warning tape is adjusted by a winding shaft and a transmission belt system. Different styles of warning patterns are formed by combining fluorescent panels and icon cutouts. The curved structure reduces blind spots.
It achieves flexible adaptation to different environments, increases the warning area, reduces blind spots during use, and improves the warning range.
Smart Images
Figure CN223743242U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of traffic construction technology, specifically relating to a warning sign. Background Technology
[0002] Warning signs are identification tools that use a combination of graphics, text, and colors to convey danger information, safety reminders, or prohibition instructions, playing a crucial role in many fields such as public safety, industrial production, and transportation. Currently, most common warning signs consist of a rectangular warning panel with a supporting base, and each sign only conveys one type of warning information. This necessitates construction companies or traffic control departments frequently preparing numerous different types of warning signs, which is quite cumbersome. Furthermore, flat warning panels can only provide warnings in two directions (east-west or north-south) simultaneously, limiting the warning range and causing inconvenience. Utility Model Content
[0003] This utility model provides a warning sign that allows staff to quickly change the warning patterns on the sign according to different needs during use. This makes the warning component more flexible in meeting the needs of different usage environments, while reducing blind spots and increasing the warning area of the sign.
[0004] This utility model provides the following technical solution: a warning sign, including a mounting frame, a transparent PVC protective plate fixedly connected to the inner side of the mounting frame, a mounting box fixedly connected inside the mounting frame, and a mounting compartment formed between one side of the mounting box and the inner side of the transparent PVC protective plate, a winding shaft symmetrically and dampedly rotatably connected inside the mounting box, a toothed disc connecting seat fixedly connected to the top of the winding shaft, a transmission belt wound between the two toothed disc connecting seats, a warning tape wound around the outside of the two winding shafts, one end of the warning tape penetrating into the interior of the mounting compartment, a fluorescent plate fixedly connected to the outside of the mounting box, and the warning tape located outside the fluorescent plate, with several icon cutouts cut on the warning tape.
[0005] The top of the gear plate connecting seat is fixedly connected to a transmission handle, and the top of the transmission handle extends through to the outside of the mounting frame.
[0006] The installation compartment has symmetrical through slots inside, and one end of the warning tape passes through the through slots into the interior of the installation compartment.
[0007] Guide shafts are embedded on both sides of the through groove.
[0008] Both ends of the guide shaft are rotatably connected to a rotating connecting shaft, and the rotating connecting shaft is fixedly connected to the inside of the mounting box.
[0009] The bottom of the mounting frame is fixedly connected to a support column.
[0010] The bottom of the support column is fixedly connected to a mounting base.
[0011] A reflective strip is fixedly connected to the outer side of the mounting frame.
[0012] The beneficial effects of this utility model are as follows: the icon cutout groove, in cooperation with the fluorescent plate on one side, allows the position of the warning tape inside the installation chamber to be adjusted by rotating the winding shaft. Different warning patterns can be formed between the icon cutout groove and the fluorescent plate. Staff can quickly change the warning patterns on the entire warning sign according to different needs during use, making the use of the entire warning component more flexible to meet the needs of different usage environments. The warning surface of the entire warning sign adopts a curved mounting frame and mounting box to form the exterior of the entire warning sign, which can reduce blind spots during the use of the entire warning sign and help to increase the warning area of the entire warning sign during use.
[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a top view cross-sectional structural diagram of the present invention;
[0016] Figure 3 This utility model Figure 2 Enlarged detail diagram of section A in the middle;
[0017] Figure 4 This is a front view schematic diagram of the warning tape, reinforcing strip, and icon cutout groove in this utility model.
[0018] In the diagram: 1. Mounting frame; 11. Transparent PVC protective panel; 12. Reflective strip; 13. Support column; 14. Mounting base; 2. Mounting box; 21. Mounting compartment; 22. Fluorescent board; 23. Rotating connecting shaft; 231. Guide shaft; 24. Through groove; 3. Winding shaft; 31. Gear plate connecting seat; 32. Transmission belt; 33. Transmission handle; 4. Warning tape; 41. Reinforcing strip; 42. Icon cutout groove. Detailed Implementation
[0019] Please see Figures 1-4The present invention provides the following technical solution: a warning sign, including a mounting frame 1, a transparent PVC protective plate 11 fixedly connected to the inner side of the mounting frame 1, a mounting box 2 fixedly connected inside the mounting frame 1, and a mounting chamber 21 formed between one side of the mounting box 2 and the inner side of the transparent PVC protective plate 11, a winding shaft 3 symmetrically damped and rotatably connected inside the mounting box 2, a toothed disc connecting seat 31 fixedly connected to the top of the winding shaft 3, a transmission belt 32 wound between the two toothed disc connecting seats 31, a warning tape 4 wound around the outside of the two winding shafts 3, one end of the warning tape 4 penetrating into the interior of the mounting chamber 21, a fluorescent plate 22 fixedly connected to the outside of the mounting box 2, and the warning tape 4 located outside the fluorescent plate 22, and a plurality of icon cutout grooves 42 cut on the warning tape 4.
[0020] In this implementation scheme: the mounting frame 1 is the outer shell of the entire device, while the mounting box 2 located inside the mounting frame 1 provides a carrier for connecting the various internal parts. The mounting compartment 21 located between the mounting frame 1 and the mounting box 2 provides a through space for the warning tape 4. Two winding shafts 3 installed inside the mounting box 2 provide a winding space for the warning tape 4. The warning tape 4, with the cooperation of the reinforcing strip 41 and the icon cutout groove 42, forms the warning component for providing alerts in the entire device. The fluorescent plate 22 located inside the warning tape 4 is used to display the shape in conjunction with the icon cutout groove 42. In use, the area of the warning tape 4 located inside the mounting compartment 21 can be replaced by winding up the end of the warning tape 4. After the area of warning tape 4 located inside the installation compartment 21 is replaced, the icon cutout groove 42 inside the installation compartment 21 can form different styles of warning patterns in cooperation with the fluorescent plate 22 on one side. The staff can quickly change the warning patterns on the entire warning sign according to different needs during use, so that the use of the entire warning component can flexibly meet the needs of different usage environments. The warning surface of the entire warning sign adopts the curved installation frame 1 and installation box 2 to form the exterior of the entire warning sign, which can reduce the blind spots in the field of vision during the use of the entire warning sign and help to increase the warning area of the entire warning sign during use. In addition, the patterns of several icon cutout grooves 42 are different.
[0021] A transmission handle 33 is fixedly connected to the top of the toothed disc connecting seat 31, and the top of the transmission handle 33 extends through the outside of the mounting frame 1; wherein the transmission handle 33 is used to drive the toothed disc connecting seat 31 to rotate, and by driving the toothed disc connecting seat 31 to rotate through the transmission handle 33, the area of the warning tape 4 in the mounting compartment 21 can be replaced.
[0022] The installation chamber 21 has symmetrical through slots 24 inside, and one end of the warning tape 4 passes through the through slots 24 into the interior of the installation chamber 21. The through slots 24 provide a passage for the warning tape 4 to pass through. When installing the warning tape 4 on the two winding shafts 3, one end of the warning tape 4 is first fixed to the outside of one of the winding shafts 3 and wound. Then, the other end of the warning tape 4 is passed through the through slot 24 on one side into the interior of the installation chamber 21. Then, the end of the warning tape 4 passes around the interior of the installation chamber 21 and passes through the interior of the other through slot 24 into the interior of the installation box 2. The other end of the warning tape 4 is fixed to the outside of the other winding shaft 3.
[0023] Guide shafts 231 are embedded on both sides of the through groove 24. Both ends of the guide shafts 231 are rotatably connected to rotating connecting shafts 23, which are fixedly connected to the inside of the mounting box 2. The rotating connecting shafts 23 are used to provide a carrier for connecting the guide shafts 231, and the guide shafts 231 serve to guide the warning tape 4.
[0024] The bottom of the mounting frame 1 is fixedly connected to a support column 13, and the bottom of the support column 13 is fixedly connected to a mounting base 14; wherein, the support column 13 and the mounting base 14 cooperate to form the bottom support of the entire warning sign.
[0025] A reflective strip 12 is fixedly connected to the outside of the mounting frame 1; the reflective strip 12 serves as a warning.
[0026] The working principle and usage process of this utility model are as follows: When the entire sign is in use, the mounting base 14 is first installed and fixed between itself and the mounting surface of the placement area. During use, the winding shaft 3 can be rotated by rotating the transmission handle 33. During the rotation of the winding shaft 3, the area inside the installation compartment 21 of the warning tape 4 can be adjusted so that the icon cutout groove 42 inside the installation compartment 21 can meet the usage requirements of the current environment. At this time, the icon cutout groove 42 in the installation compartment 21 can form a sign component in the entire warning sign with the cooperation of the fluorescent plate 22. At this time, pedestrians or vehicles can drive according to the indication of the sign component on the warning sign.
Claims
1. A warning sign, characterized by: The application relates to a warning device, which comprises a mounting frame (1), the inner side of the mounting frame (1) is fixedly connected with a transparent PVC protective plate (11), the inside of the mounting frame (1) is fixedly connected with a mounting box (2), an installation bin (21) is formed between the inner side of the transparent PVC protective plate (11) and one side of the mounting box (2), the inside of the mounting box (2) is symmetrically and elastically connected with winding shafts (3), the top of the winding shafts (3) is fixedly connected with tooth disc connecting bases (31), transmission belts (32) are wound between the two tooth disc connecting bases (31), the outside of the two winding shafts (3) is wound with warning belts (4), one end of the warning belts (4) penetrates into the inside of the installation bin (21), the outer side of the mounting box (2) is fixedly connected with a fluorescent plate (22), the warning belts (4) are located outside the fluorescent plate (22), and a plurality of icon hollow grooves (42) are formed in the warning belts (4).
2. A warning sign according to claim 1, characterised in that: The top of the tooth disc connecting base (31) is fixedly connected with a transmission handle (33), and the top of the transmission handle (33) penetrates into the outside of the mounting frame (1).
3. A warning sign according to claim 1, wherein: The inside of the installation bin (21) is symmetrically provided with penetrating grooves (24), and one end of the warning belts (4) penetrates into the inside of the installation bin (21) through the penetrating grooves (24).
4. A warning sign according to claim 3, wherein: The two sides of the penetrating grooves (24) are embedded with guide shafts (231).
5. A warning sign according to claim 4, wherein: The two ends of the guide shafts (231) are rotatably connected with rotating connecting shafts (23), and the rotating connecting shafts (23) are fixedly connected to the inside of the mounting box (2).
6. A warning sign according to claim 1, wherein: The bottom of the mounting frame (1) is fixedly connected with supporting columns (13).
7. A warning sign according to claim 6, wherein: The bottom of the supporting columns (13) is fixedly connected with mounting seats (14).
8. A warning sign according to claim 1, wherein: The outer side of the mounting frame (1) is fixedly connected with reflective strips (12).