An automatic rotating device for traffic guidance signs

Abstract

This utility model discloses an automatic rotating device for traffic guidance signs, including a base, a striking mechanism on the top of the base, and a marking mechanism on the top of the base. The striking mechanism includes a connecting plate fixed to the top of the base, a metal head fixedly connected to one side of the connecting plate, a connecting rod above the base, a toothed plate fixedly connected to the top of the connecting rod, and a striking head fixedly connected to one side of the toothed plate. The striking head and the metal head can collide. This automatic rotating device for traffic guidance signs allows the toothed plate to move by moving the connecting rod, at which point the striking head can strike the metal head, producing a sound. It can be used as traffic sign equipment in construction sites, thus producing a warning sound to indicate that there is a construction site in the area, achieving the effect of ensuring the safety of blind people.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, specifically an automatic rotating device for traffic guidance signs. Background Technology

[0002] Currently, Chinese patent CN216405183U discloses a traffic guidance and warning device for municipal road engineering, including a base plate. A base is fixedly connected to the top of the base plate, a support plate is mounted on the top of the base, and a pillar is fixedly connected to the top of the support plate. A sleeve is mounted on the top of the pillar, and a rotating warning light is mounted on the top of the sleeve. A first fixing ring and a second fixing ring are fixedly connected to the outer side of the upper end of the pillar, below the sleeve. Guiding signs are fixedly connected to the outer sides of both the first and second fixing rings. The guiding signs are equipped with dot-matrix LED directional markings and dot-matrix LED road name markings. This design addresses the problems of existing traffic guidance and warning devices having simple structures, poor warning effects, limited functionality, and poor nighttime guidance performance. It belongs to the field of municipal engineering technology.

[0003] However, the device relies on rotating warning lights for operation, which is difficult for blind people to see. Blind people can easily wander into this area (such as a construction site), posing a certain safety hazard.

[0004] Therefore, this utility model provides an automatic rotating device for traffic guidance signs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic rotating device for traffic guidance signs to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic rotating device for traffic guidance signs, including a base, a striking mechanism on the top of the base, and a marking mechanism on the top of the base; The striking mechanism includes a connecting plate fixed to the top of the base, a metal head fixedly connected to one side of the connecting plate, a connecting rod provided above the base, a toothed plate fixedly connected to the top of the connecting rod, and a striking head fixedly connected to one side of the toothed plate. The striking head and the metal head can perform an impact operation.

[0007] As a preferred technical solution of this utility model, the top of the base is provided with a T-shaped connecting groove, and a connecting block is slidably connected to the inner wall of the connecting groove. The top of the connecting block is fixed to the bottom of the connecting rod.

[0008] As a preferred embodiment of this utility model, a rotatable half gear is provided on the top of the base, and the half gear meshes with a toothed plate.

[0009] As a preferred embodiment of this utility model, a connecting spring is fixedly connected to one side of the inner wall of the connecting groove, and the connecting spring is fixed to the connecting block.

[0010] As a preferred embodiment of this utility model, a rotating motor is fixedly connected to the bottom of the base, and a rotating shaft is fixedly connected to the output shaft of the rotating motor, and the rotating shaft is fixed to the half gear.

[0011] As a preferred embodiment of this utility model, the marking mechanism includes a mounting ring, which is fixed to the base by a plurality of support rods. A positioning ring is rotatably connected to the top of the mounting ring by a bearing, and a plurality of traffic signs are fixedly connected to the outer wall of the positioning ring.

[0012] As a preferred embodiment of this utility model, a threaded groove is provided on one side of the rotating shaft, and a threaded hole is provided on the outer wall of one side of the positioning ring. The inner wall of the threaded groove and the inner wall of the threaded hole are connected by the same threaded rod through a thread. Beneficial effects

[0013] Compared with the prior art, the present invention has the following advantages: (1) The automatic rotating device for traffic guidance signs can move the toothed plate by moving the connecting rod. At this time, the striking head can hit the metal head and make a sound. It can be used as a traffic sign device in construction sites. Therefore, it can make a warning sound to indicate that there is a construction site in the area, thus achieving the effect of ensuring the safety of blind people.

[0014] (2) The automatic rotating device for traffic guidance signs can fix the positioning ring by means of the threaded rod located in the threaded groove and threaded hole. At this time, the output shaft of the rotating motor can rotate the rotating shaft, and the rotation of the rotating shaft can rotate the positioning ring, which in turn can rotate the traffic sign, so that the equipment can perform multiple functions simultaneously. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the half-gear structure of this utility model; Figure 3 This is a schematic diagram of the threaded rod structure of this utility model; Figure 4 This is a schematic diagram of the connecting block structure of this utility model.

[0016] In the diagram: 1. Base; 2. Connecting plate; 3. Metal head; 4. Connecting rod; 5. Toothed plate; 6. Striking head; 7. Connecting groove; 8. Connecting block; 9. Half gear; 10. Connecting spring; 11. Rotating motor; 12. Rotating shaft; 13. Positioning ring; 14. Traffic sign; 15. Mounting ring; 16. Threaded groove; 17. Threaded hole; 18. Threaded rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 An automatic rotating device for traffic guidance signs includes a base 1, a striking mechanism on the top of the base 1, and a marking mechanism on the top of the base 1. The striking mechanism includes a connecting plate 2 fixed to the top of the base 1, a metal head 3 fixedly connected to one side of the connecting plate 2, a connecting rod 4 provided above the base 1, a toothed plate 5 fixedly connected to the top of the connecting rod 4, and a striking head 6 fixedly connected to one side of the toothed plate 5. The striking head 6 and the metal head 3 can perform an impact operation.

[0019] Specifically, the movement of the connecting rod 4 allows the toothed plate 5 to move, at which point the striking head 6 can strike the metal head 3, producing a sound. This can be used as a traffic sign device at construction sites, thus producing a warning sound to indicate that there is a construction site in the area, achieving the effect of ensuring the safety of blind people.

[0020] As a further improvement of this utility model, the top of the base 1 is provided with a T-shaped connecting groove 7, and a connecting block 8 is slidably connected to the inner wall of the connecting groove 7. The top of the connecting block 8 is fixed to the bottom of the connecting rod 4.

[0021] Specifically, the connecting block 8 drives the connecting rod 4 to move, and the movement of the connecting rod 4 causes the toothed plate 5 to move. At this time, the striking head 6 can strike the metal head 3, which can produce a sound.

[0022] As a further improvement of this utility model, a rotatable half gear 9 is provided on the top of the base 1, and the half gear 9 meshes with the toothed plate 5.

[0023] Specifically, after the half gear 9 is separated from the toothed plate 5, the elastic force of the connecting spring 10 can apply pressure to the connecting block 8, which can cause the connecting block 8 to move the connecting rod 4. The movement of the connecting rod 4 can cause the toothed plate 5 to move, which can cause the striking head 6 to impact the metal head 3.

[0024] As a further improvement of this utility model, a connecting spring 10 is fixedly connected to one side of the inner wall of the connecting groove 7, and the connecting spring 10 is fixed to the connecting block 8.

[0025] Specifically, the connecting spring 10 is subjected to force. After the half gear 9 separates from the toothed plate 5, the elastic force of the connecting spring 10 can apply pressure to the connecting block 8, which can cause the connecting block 8 to drive the connecting rod 4 to move. The movement of the connecting rod 4 can cause the toothed plate 5 to move. At this time, the striking head 6 can strike the metal head 3.

[0026] As a further improvement of this utility model, a rotating motor 11 is fixedly connected to the bottom of the base 1, and a rotating shaft 12 is fixedly connected to the output shaft of the rotating motor 11. The rotating shaft 12 is fixed to the half gear 9.

[0027] Specifically, the rotating motor 11 enables the rotating shaft 12 to rotate, the rotation of the rotating shaft 12 enables the half gear 9 to rotate, and the rotation of the half gear 9 enables the gear plate 5 to be subjected to force.

[0028] As a further improvement of this utility model, the signage mechanism includes a mounting ring 15, which is fixed to the base 1 by several support rods. The top of the mounting ring 15 is rotatably connected to a positioning ring 13 by a bearing, and several traffic signs 14 are fixedly connected to the outer wall of the positioning ring 13.

[0029] Specifically, the rotation of the output shaft of the set rotating motor 11 can cause the rotating shaft 12 to rotate, the rotation of the rotating shaft 12 can cause the positioning ring 13 to rotate, and in turn, the traffic sign 14 can rotate, so that the equipment can perform multiple functions simultaneously.

[0030] As a further improvement of this utility model, a threaded groove 16 is provided on one side of the rotating shaft 12, and a threaded hole 17 is provided on the outer wall of one side of the positioning ring 13. The inner wall of the threaded groove 16 and the inner wall of the threaded hole 17 are connected by the same threaded rod 18 through threads.

[0031] Specifically, by setting the threaded rod 18 so that the threaded rod 18 is located in the threaded groove 16 and the threaded hole 17, the positioning ring 13 can be fixed, thereby allowing the traffic sign 14 to rotate.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] The working principle of this utility model is as follows: When in use, after the base 1 is placed, starting the rotating motor 11 will cause the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 will cause the half gear 9 to rotate. The rotation of the half gear 9 will cause the tooth plate 5 to be subjected to force. The force on the tooth plate 5 will cause the connecting block 8 to slide in the inner wall of the connecting groove 7. At this time, the connecting spring 10 will be subjected to force. After the half gear 9 separates from the tooth plate 5, the elastic force of the connecting spring 10 will apply pressure to the connecting block 8, which will cause the connecting block 8 to drive the connecting rod 4 to move. The movement of the connecting rod 4 will cause the tooth plate 5 to move. At this time, the striking head 6 can strike the metal head 3, which can produce a sound. The rotation speed of the rotating motor 11 can control the frequency of the striking. It can help people walk and can be used as a traffic sign device in construction sites. Therefore, it can produce a warning sound to indicate that there is a construction site in the area, thus achieving the effect of ensuring the safety of blind people. When the traffic sign needs to be rotated, the rotatable threaded rod 18 is positioned in the threaded groove 16 and the threaded hole 17, which fixes the positioning ring 13. At this time, the output shaft of the rotating motor 11 rotates, which causes the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 causes the positioning ring 13 to rotate, which in turn causes the traffic sign 14 to rotate, allowing the equipment to perform multiple functions simultaneously.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traffic guide sign automatic rotating device, comprising a base (1), characterized in that: The base (1) is provided with a striking mechanism on its top and a marking mechanism on its top. The striking mechanism includes a connecting plate (2) fixed to the top of the base (1), a metal head (3) fixedly connected to one side of the connecting plate (2), a connecting rod (4) provided above the base (1), a toothed plate (5) fixedly connected to the top of the connecting rod (4), and a striking head (6) fixedly connected to one side of the toothed plate (5). The striking head (6) and the metal head (3) can perform an impact operation.

2. The traffic sign rotating device according to claim 1, wherein: The base (1) has a T-shaped connecting groove (7) on its top. A connecting block (8) is slidably connected to the inner wall of the connecting groove (7). The top of the connecting block (8) is fixed to the bottom of the connecting rod (4).

3. The traffic sign rotating device according to claim 2, wherein: The base (1) is provided with a rotatable half gear (9) on its top, which meshes with the toothed plate (5).

4. The traffic sign rotating device according to claim 2, wherein: A connecting spring (10) is fixedly connected to one side of the inner wall of the connecting groove (7), and the connecting spring (10) is fixed to the connecting block (8).

5. The automatic rotating device for traffic guidance signs according to claim 3, characterized in that: A rotating motor (11) is fixedly connected to the bottom of the base (1), and a rotating shaft (12) is fixedly connected to the output shaft of the rotating motor (11). The rotating shaft (12) is fixed to the half gear (9).

6. The traffic sign rotating device according to claim 5, wherein: The signage mechanism includes a mounting ring (15), which is fixed to the base (1) by several support rods. The top of the mounting ring (15) is rotatably connected to a positioning ring (13) via a bearing. Several traffic signs (14) are fixedly connected to the outer wall of the positioning ring (13).

7. The traffic sign rotating device according to claim 6, wherein: A threaded groove (16) is provided on one side of the rotating shaft (12), and a threaded hole (17) is provided on the outer wall of one side of the positioning ring (13). The inner wall of the threaded groove (16) and the inner wall of the threaded hole (17) are connected by the same threaded rod (18) through threads.

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