Road sign

Abstract

The utility model relates to the technical field of road signs and discloses a road sign which comprises a supporting base, a sign adjusting and installing mechanism is arranged on the top of the supporting base, a sign protecting mechanism is arranged in the sign adjusting and installing mechanism, and a control device is fixedly connected to the outer portion of the supporting base. The bottom of the supporting base is fixedly connected with a mounting base, the indicator adjusting and mounting mechanism comprises an adjusting assembly and a mounting assembly, and the adjusting assembly is arranged at the bottom of the mounting assembly. A worm drives a gear outside a worm gear to rotate in a sliding block, so that the gear moves outside a toothed plate, a mounting frame outside the sliding block is driven to slide in an adjusting rod, the height of a mounting box is adjusted, the mounting box is lowered conveniently, maintenance is convenient, and safety is improved; and through a solar device, a power source can be conveniently supplied to the device, and through arrangement of bolts, the sign device can be conveniently fixed into the mounting box.

Description

Technical Field

[0001] The utility model relates to the technical field of road signboards, in particular to a road signboard. Background Art

[0002] Road signs can be seen everywhere in daily life. Road signs are usually set on both sides of the road to help people identify directions and quickly choose driving routes. Therefore, a road sign is needed.

[0003] According to a road sign disclosed on the patent website (authorization announcement number: CN 219527406 U) as described in "The present application provides a road sign, comprising: a column, a sign, a light box and a rain shield; the sign is arranged above the column, and a connecting assembly is provided on the sign, the light box is arranged on the connecting assembly, and the rain shield is arranged on the light box; the light box comprises: a lampshade, a solar panel is provided on the top of the lampshade; a lighting lamp is arranged in the lampshade; a battery electrically connected to the lighting lamp, and the battery is connected to the solar panel; the rain shield comprises: a front rain shield provided on one side of the top of the light box, a shielding member for blocking rainwater from flowing down is provided on the end above the front rain shield away from the light box; a rear rain shield provided on the other side of the top of the light box; wherein the solar panel is provided between the front rain shield and the rear rain shield. The present application prevents rainwater from splashing onto the sign and the light box when it rains by arranging a rain shield above the light box, thereby reducing the impact of rainwater on the sign and the light box, playing a certain protective role on the sign and the light box, and extending the service life of the road sign."

[0004] In response to the above description, the applicant believes that the following problems exist: when the device was first used, a rain shield was set above the light box to prevent rain from falling on the signboard and the light box, reducing the impact of rain on the signboard and the light box, and playing a certain protective role on the signboard and the light box, extending the service life of the road sign. Since the signboard may malfunction after long-term use and need to be repaired, the device needs to be manually climbed to the top of the device for repair, which is very dangerous and inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a road sign to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road sign, comprising a support base, a sign adjustment and installation mechanism is arranged on the top of the support base, a sign protection mechanism is arranged inside the sign adjustment and installation mechanism, a control device is fixedly connected to the outside of the support base, and a mounting base is fixedly connected to the bottom of the support base;

[0007] The signboard adjustment and installation mechanism comprises an adjustment component and a installation component, and the adjustment component is arranged at the bottom of the installation component.

[0008] Preferably, the adjustment component includes an adjustment rod, the adjustment rod is fixedly connected to the top of the supporting base, the adjusting rod is internally fixedly connected to a toothed plate, the adjustment rod and the toothed plate are internally slidably connected to a sliding block, the sliding block is externally fixedly connected to a motor, the output end of the motor is fixedly connected to a worm, the worm is externally meshed with a worm wheel, the worm wheel is externally fixedly connected to a gear, and the sliding block is externally fixedly connected to a mounting frame. Since the adjustment rod is provided, it is beneficial to provide an installation foundation for other components.

[0009] Preferably, a sliding groove is provided at the corresponding positions of the adjusting rod and the sliding block, and the sliding block is slidably connected to the inside of the adjusting rod. The provision of the sliding block is conducive to driving the mounting frame to slide inside the adjusting rod.

[0010] Preferably, through holes are provided at corresponding positions of the sliding block and the gear, the gear is rotatably connected to the inside of the sliding block, and the toothed plate is meshed with the gear. The provision of the gear is conducive to driving the sliding block to slide inside the adjusting rod.

[0011] Preferably, the installation assembly includes an installation box, which is fixedly connected to the outside of the installation frame, and the interior of the installation box is slidably connected to a limiting rotation rod, and the end of the interior of the installation box away from the limiting rotation rod is rotatably connected to a sliding limit block, and the front of the limiting rotation rod is fixedly connected to a clamping plate, and the front end of the limiting rotation rod away from the clamping plate is provided with a spring. Since the installation box is provided, it is beneficial to provide installation space for the sign device.

[0012] Preferably, the sign protection mechanism includes a protection plate, which is rotatably connected to the front side of the installation box, and the back of the protection plate is fixedly connected to a connecting clip plate, and an sign device is arranged inside the installation box, and the internal threads of the sign device are connected to bolts, and the top of the installation box is fixedly connected to a solar device. Since the bolts are provided, it is convenient to fix the sign device inside the installation box.

[0013] Preferably, cam grooves are provided at corresponding positions of the rotation limiting rod and the sliding limit block, the sliding limit block is slidably connected to the inside of the rotation limiting rod, through holes are provided at corresponding positions of the connecting clip plate and the clip plate, and the clip plate is clipped to the inside of the connecting clip plate. Since the connecting clip plate is provided, it is beneficial to fix the protective plate in coordination with the rotation limiting rod and the sliding limit block.

[0014] Compared with the prior art, the utility model provides a road sign having the following beneficial effects:

[0015] 1. The road sign has an adjusting component and a mounting component in the adjusting and mounting mechanism of the sign. The adjusting component is arranged at the bottom of the mounting component. The gear outside the worm wheel is driven by the worm to rotate inside the sliding block, so that the gear moves outside the toothed plate, thereby driving the mounting frame outside the sliding block to slide inside the adjusting rod, which is conducive to adjusting the height of the mounting box, thereby facilitating the lowering of the mounting box, facilitating maintenance, and improving safety.

[0016] 2. The road sign is used by means of a sign protection mechanism in conjunction with a sign adjustment and installation mechanism. The solar energy device is used to provide power to the device, and bolts are provided to fix the sign device inside the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment and installation mechanism of the indicator sign of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment component of the adjustment installation mechanism of the signboard of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation assembly structure of the indicator sign adjustment installation mechanism of the utility model;

[0022] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at point A;

[0023] Figure 6 The utility model is a schematic diagram of the structure of the sign protection mechanism.

[0024] In the figure: 1. support base; 2. signboard adjustment and installation mechanism; 21. adjustment component; 211. adjustment rod; 212. tooth plate; 213. sliding block; 214. motor; 215. worm; 216. worm wheel; 217. gear; 218. mounting frame; 22. mounting component; 221. mounting box; 222. rotation limiting rod; 223. sliding limit block; 224. clamping plate; 225. spring; 3. signboard protection mechanism; 31. protection plate; 32. connecting clamping plate; 33. signboard device; 34. bolt; 35. solar energy device; 4. mounting base; 5. control device. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-6 The utility model provides a technical solution: a road sign, comprising a supporting base 1, a sign adjustment and installation mechanism 2 is arranged on the top of the supporting base 1, a sign protection mechanism 3 is arranged inside the sign adjustment and installation mechanism 2, a control device 5 is fixedly connected to the outside of the supporting base 1, and a mounting base 4 is fixedly connected to the bottom of the supporting base 1;

[0029] The signboard adjustment and installation mechanism 2 comprises an adjustment component 21 and a installation component 22 , and the adjustment component 21 is arranged at the bottom of the installation component 22 .

[0030] Furthermore, the adjustment component 21 includes an adjustment rod 211, which is fixedly connected to the top of the support base 1, and the interior of the adjustment rod 211 is fixedly connected to a toothed plate 212. The adjustment rod 211 and the toothed plate 212 are internally slidably connected to a sliding block 213, and the exterior of the sliding block 213 is fixedly connected to a motor 214. The output end of the motor 214 is fixedly connected to a worm 215, and the exterior of the worm 215 is meshed with a worm wheel 216. The exterior of the worm wheel 216 is fixedly connected to a gear 217, and the exterior of the sliding block 213 is fixedly connected to a mounting frame 218. Since the adjustment rod 211 is provided, it is beneficial to provide an installation basis for other components.

[0031] Furthermore, sliding grooves are provided at corresponding positions of the adjusting rod 211 and the sliding block 213 , and the sliding block 213 is slidably connected inside the adjusting rod 211 . The provision of the sliding block 213 is conducive to driving the mounting frame 218 to slide inside the adjusting rod 211 .

[0032] Furthermore, through holes are provided at corresponding positions of the sliding block 213 and the gear 217 , and the gear 217 is rotatably connected to the inside of the sliding block 213 , and the toothed plate 212 is meshed with the gear 217 . Since the gear 217 is provided, it is beneficial to drive the sliding block 213 to slide inside the adjusting rod 211 .

[0033] Furthermore, the installation component 22 includes an installation box 221, which is fixedly connected to the outside of the installation frame 218. The interior of the installation box 221 is slidably connected to a limiting rotation rod 222. The interior of the installation box 221 is rotatably connected to a sliding limit block 223 at one end away from the limiting rotation rod 222. The front of the limiting rotation rod 222 is fixedly connected to a clamping plate 224. A spring 225 is provided at one end of the front of the limiting rotation rod 222 away from the clamping plate 224. Since the installation box 221 is provided, it is beneficial to provide an installation space for the sign device 33.

[0034] Embodiment two:

[0035] See also Figure 6 In combination with the first embodiment, it is further obtained that the sign protection mechanism 3 includes a protection plate 31, the protection plate 31 is rotatably connected to the front of the installation box 221, the back of the protection plate 31 is fixedly connected with a connecting clamping plate 32, the interior of the installation box 221 is provided with a sign device 33, the internal thread of the sign device 33 is connected with a bolt 34, and the top of the installation box 221 is fixedly connected with a solar device 35. Since the bolt 34 is provided, it is convenient to fix the sign device 33 inside the installation box 221.

[0036] Furthermore, cam grooves are provided at corresponding positions of the rotation limiting rod 222 and the sliding limit block 223, the sliding limit block 223 is slidably connected to the inside of the rotation limiting rod 222, through holes are provided at corresponding positions of the connecting clip plate 32 and the clip plate 224, the clip plate 224 is clipped to the inside of the connecting clip plate 32, and since the connecting clip plate 32 is provided, it is beneficial to cooperate with the rotation limiting rod 222 and the sliding limit block 223 to fix the protective plate 31.

[0037] In actual operation, when this device is used, first, when it is necessary to repair the sign device 33 inside the installation box 221, the control device 5 controls the motor 214 outside the sliding block 213 to drive the worm wheel 216 outside the worm 215 to rotate inside the sliding block 213, so that the gear 217 moves outside the tooth plate 212, thereby driving the mounting frame 218 outside the sliding block 213 to slide inside the adjusting rod 211, so that the mounting frame 218 drives the installation box 221 to descend, and then press the protective plate 31 to make the connecting clamping plate 32 push the limiting rotation rod 222 to slide inside the installation box 221, and at the same time, the sliding limit block 223 slides inside the limiting rotation rod 222 to limit it. At this time, the clamping plate 224 is detached from the inside of the connecting clamping plate 32, thereby opening the protective plate 31, and then the bolt 34 is unscrewed to inspect the sign device 33.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A road sign, comprising a supporting base (1), characterized in that: The top of the support base (1) is provided with an indicator sign adjustment and installation mechanism (2), the interior of the indicator sign adjustment and installation mechanism (2) is provided with an indicator sign protection mechanism (3), the outside of the support base (1) is fixedly connected with a control device (5), and the bottom of the support base (1) is fixedly connected with a mounting base (4); The signboard adjustment and installation mechanism (2) comprises an adjustment component (21) and a installation component (22), wherein the adjustment component (21) is arranged at the bottom of the installation component (22).

2. A road sign according to claim 1, characterized in that: The adjustment assembly (21) comprises an adjustment rod (211), wherein the adjustment rod (211) is fixedly connected to the top of the support base (1), the adjustment rod (211) is internally fixedly connected to a toothed plate (212), the adjustment rod (211) and the toothed plate (212) are internally slidably connected to a sliding block (213), the sliding block (213) is externally fixedly connected to a motor (214), the output end of the motor (214) is fixedly connected to a worm (215), the worm (215) is externally meshed with a worm wheel (216), the worm wheel (216) is externally fixedly connected to a gear (217), and the sliding block (213) is externally fixedly connected to a mounting frame (218).

3. A road sign according to claim 2, characterized in that: Sliding grooves are provided at corresponding positions of the adjusting rod (211) and the sliding block (213), and the sliding block (213) is slidably connected inside the adjusting rod (211).

4. A road sign according to claim 2, characterized in that: Through holes are provided at corresponding positions of the sliding block (213) and the gear (217); the gear (217) is rotatably connected to the inside of the sliding block (213); and the toothed plate (212) is meshed with the gear (217).

5. A road sign according to claim 2, characterized in that: The mounting assembly (22) comprises a mounting box (221), the mounting box (221) being fixedly connected to the outside of the mounting frame (218), the interior of the mounting box (221) being slidably connected to a rotation limiting rod (222), the interior of the mounting box (221) being rotatably connected to an end thereof away from the rotation limiting rod (222) and being rotatably connected to a sliding limit block (223), the front face of the rotation limiting rod (222) being fixedly connected to a clamping plate (224), and the front face of the rotation limiting rod (222) being away from the clamping plate (224) and being provided with a spring (225).

6. A road sign according to claim 5, characterized in that: The sign protection mechanism (3) comprises a protection plate (31), the protection plate (31) is rotatably connected to the front of the installation box (221), the back of the protection plate (31) is fixedly connected to a connecting clamping plate (32), an indicator device (33) is arranged inside the installation box (221), the inner part of the indicator device (33) is threadedly connected to a bolt (34), and the top of the installation box (221) is fixedly connected to a solar device (35).

7. A road sign according to claim 6, characterized in that: Cam grooves are provided at corresponding positions of the rotation limiting rod (222) and the sliding limit block (223); the sliding limit block (223) is slidably connected inside the rotation limiting rod (222); through holes are provided at corresponding positions of the connecting clamping plate (32) and the clamping plate (224); the clamping plate (224) is clamped inside the connecting clamping plate (32).

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