Park guiding signboard
By designing telescopic components, auxiliary stabilizing components, and detachable components, the stability and flexibility issues of park directional signs under plant cover are solved, enabling height adjustment and convenient replacement, and reducing costs.
Patent Information
- Application Number
- CN202422719980.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing park directional signs are easily obscured during the peak foliage season, requiring additional measurements and material costs to raise the signs, thus affecting their usability.
It adopts telescopic components, auxiliary stabilizing components, and disassembly components. It uses infrared sensors to detect obstructions, and uses electric push rods and gear structures to adjust the height. Combined with the disassembly components, it facilitates the stability and height adjustment of the sign, and the text on the sign can be replaced.
It enables the stability and flexibility of signage in different environments, reduces additional material and labor costs, and improves the effectiveness of use.
Smart Images
Figure CN223486634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of signage technology, and more specifically, to a park directional sign. Background Technology
[0002] Park directional signs are informational signs placed within parks to provide visitors with directional guidance and relevant information, helping them easily find their desired destinations or service facilities and enhancing their park experience. However, certain problems still exist in their actual use. For example, when the surrounding area of a directional sign is densely covered with vegetation, especially during spring and other peak growing seasons, the sign can easily be obstructed. To ensure the sign remains elevated and unobstructed, staff need to install bases to raise it, allowing it to continue guiding and displaying information. This requires calculating the terrain based on different situations and incurring material and labor costs for installing the bases, thus reducing the actual effectiveness of the directional signs. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a park directional sign to solve the problem that in the prior art, raising the sign to a higher position to avoid being blocked by plants requires prior terrain measurement and additional material and labor costs.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a park directional sign, comprising...
[0005] A support base, the top of which is detachably fitted with a cover;
[0006] A telescopic assembly includes an infrared sensor, a housing, a support column, a base, a pad, and an electric push rod. The infrared sensor is disposed on both sides of the middle part of the support base. The top of the housing is fixedly installed with the bottom of the support base. The outer surface of the support column is slidably installed with the inner surface of the housing. The middle part of the top of the base is fixedly installed with the bottom of the support column. A pad is fixedly installed at the bottom of the base. The electric push rod is disposed on the outer surface of the bottom of the housing. The end of the electric push rod is respectively sleeved with the inner surface of the side of the housing and the inner surface of the support column.
[0007] An auxiliary stabilizing component is disposed at the bottom of the telescopic component.
[0008] It also includes a disassembly and assembly component, which is located at the connection between the support base and the cover.
[0009] The auxiliary stabilizing component includes a first gear, a lead screw, a connecting plate, a pin, a second gear, and a shaft. The bottom of the first gear is fixedly installed to the top of the lead screw. A sleeve is threadedly connected to the outer surface of the lead screw. The outer surface of the sleeve is slidably installed to the inner surface of the base. The top of the connecting plate is fixedly installed to the bottom of the sleeve. The top of the pin is fixedly installed to the bottom of the connecting plate. The second gear is located inside the bottom end of the support column, and a shaft is fixedly installed in the middle of the second gear. Both ends of the shaft are rotatably installed to the inner surface of the support column. The second gear meshes with the first gear.
[0010] The assembly / disassembly assembly includes a knob, a connecting post, a convex plate, and a fixing cylinder. The bottom of the knob is fixedly installed with the top of the connecting post. The outer surface of the connecting post is movably sleeved with the inner surface of the bottom of the cover box. A convex plate is fixedly installed at the bottom of the connecting post. The bottom of the fixing cylinder is fixedly installed with the top surface of the bottom of the support base. The connecting post and the fixing cylinder are movably sleeved inside each other and are fixed by the convex plate and the fixing cylinder.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] In the above scheme, by setting up structures such as telescopic components and auxiliary stabilizing components, the operator moves the gear one set on the side of the bottom of the rotating support column, and the screw installed at the bottom of the gear one rotates. The sleeve connected by the external thread moves downward along the base, driving the connecting plate to move downward until the bottom of both sides of the sleeve in the length direction is in contact with the top of the two pads. At this time, the pin will be inserted into the ground at the device placement position, thereby improving the stability of the device placement. Then, according to the site environment, the operator moves the support base upward, driving the sleeve box to move upward along the outer surface of the support column. After the sleeve box is at a suitable height without obstruction, the electric push rod is controlled to extend. The end of the electric push rod will move inward along the inner surface of the side of the sleeve box and engage with the cylindrical groove inside the support column to achieve the purpose of height adjustment and fixation.
[0013] In the above scheme, by setting up the disassembly and assembly components, the device is placed in a suitable position, and the connecting column is rotated 90 degrees by turning the knob. This causes the convex plate at the bottom of the connecting column to rotate 90 degrees inside the fixed cylinder, reaching the slot position of the fixed cylinder. At this point, the mutual fixation between the support base and the cover can be removed. Then, after the staff places the guide text of the signboard into the inside of the transparent cover, the disassembly and assembly components are operated in reverse to reinstall and fix the support base and the cover. This facilitates the replacement of the guide text inside the cover, improving the flexibility of the device in actual use. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the disassembly and assembly components of this utility model;
[0016] Figure 3 This is a schematic diagram of the telescopic component structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the auxiliary stabilizing component structure of this utility model.
[0018] [Figure Labels]
[0019] 1. Support base; 2. Cover box; 3. Disassembly and assembly assembly; 4. Telescopic assembly; 5. Auxiliary stabilizing assembly; 30. Knob; 31. Connecting column; 32. Convex plate; 33. Fixing cylinder; 40. Infrared sensor; 41. Cover box; 42. Support column; 43. Base; 44. Pad; 45. Electric push rod; 50. Gear one; 51. Lead screw; 52. Sleeve; 53. Connecting plate; 54. Pin; 55. Gear two; 56. Shaft column. Detailed Implementation
[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.
[0021] As attached Figure 1 To the attached Figure 4 An embodiment of this utility model provides a park directional sign, including a support base 1, and a cover box 2 is detachably installed on the top of the support base 1;
[0022] Telescopic assembly 4 includes an infrared sensor 40, a housing 41, a support column 42, a base 43, a pad 44, and an electric push rod 45. The infrared sensor 40 is disposed on both sides of the middle part of the support base 1. The top of the housing 41 is fixedly installed with the bottom of the support base 1. The outer surface of the support column 42 is slidably installed with the inner surface of the housing 41. The middle part of the top of the base 43 is fixedly installed with the bottom of the support column 42. The pad 44 is fixedly installed at the bottom of the base 43. The electric push rod 45 is disposed on the outer surface of the bottom of the housing 41. The end of the electric push rod 45 is respectively sleeved and installed with the inner surface of the side of the housing 41 and the inner surface of the support column 42.
[0023] By setting infrared sensors 40, which are set on both sides of the middle part of the support base 1, the infrared sensors 40 will be activated periodically according to the program settings and detect the horizontal height position. The information will be fed back to the control terminal held by the staff so that the staff can remotely judge whether the device is obstructed and make timely adjustments to the height of the obstructed device.
[0024] Auxiliary stabilization component 5 is located at the bottom of telescopic component 4.
[0025] It also includes a disassembly and assembly component 3, which is located at the connection between the support base 1 and the cover box 2.
[0026] The auxiliary stabilizing component 5 includes a first gear 50, a lead screw 51, a connecting plate 53, a pin 54, a second gear 55, and a shaft 56. The bottom of the first gear 50 is fixedly installed with the top of the lead screw 51. A sleeve 52 is threadedly connected to the outer surface of the lead screw 51. The outer surface of the sleeve 52 is slidably installed with the inner surface of the base 43. The top of the connecting plate 53 is fixedly installed with the bottom of the sleeve 52. The top of the pin 54 is fixedly installed with the bottom of the connecting plate 53. The second gear 55 is located inside the bottom end of the support column 42, and the shaft 56 is fixedly installed in the middle of the second gear 55. The two ends of the shaft 56 are rotatably installed with the inner surface of the support column 42. The second gear 55 meshes with the first gear 50.
[0027] By setting gear 2 55, both gear 2 55 and the centrally mounted shaft 56 are located inside the bottom of the support column 42. When gear 1 50 is rotated, it will drive the other meshing gear 1 50 to rotate, so that the sleeves 52 in the two sets of auxiliary stabilizing components 5 jointly push the connecting plate 53 downward, improving the stability of the downward movement of the connecting plate 53.
[0028] The assembly / disassembly component 3 includes a knob 30, a connecting post 31, a convex plate 32, and a fixing cylinder 33. The bottom of the knob 30 is fixedly installed with the top of the connecting post 31. The outer surface of the connecting post 31 is movably sleeved with the inner surface of the bottom of the cover box 2. The bottom end of the connecting post 31 is fixedly installed with the convex plate 32. The bottom of the fixing cylinder 33 is fixedly installed with the top surface of the bottom of the support base 1. The connecting post 31 and the fixing cylinder 33 are movably sleeved inside each other and are fixed by the convex plate 32 and the fixing cylinder 33.
[0029] The working process of this utility model is as follows:
[0030] First, place the device in a suitable position and rotate the connecting column 31 by 90 degrees using the knob 30. This causes the convex plate 32 at the bottom of the connecting column 31 to rotate 90 degrees inside the fixed cylinder 33, reaching the slot position of the fixed cylinder 33. At this point, the mutual fixation between the support base 1 and the cover box 2 can be removed. Then, after the staff places the guide text of the signboard into the inside of the transparent cover box 2, the disassembly and assembly components 3 are operated in reverse to reinstall and fix the support base 1 and the cover box 2. This facilitates the replacement of the guide text inside the cover box 2 and improves the flexibility of the device in actual use.
[0031] Afterwards, the staff rotates the gear 50 located on the bottom side of the rotating support column 42, which rotates with the lead screw 51 installed at the bottom of the gear 50. The externally threaded sleeve 52 moves downward along the base 43, causing the connecting plate 53 to move downward until the bottom of both sides of the sleeve 52 along its length is in contact with the top of the two pads 44. At this time, the pin 54 will be inserted into the ground at the device placement location, thereby improving the stability of the device placement. Next, the staff moves the support base 1 upward according to the site environment, causing the sleeve box 41 to move upward along the outer surface of the support column 42. After the cover box 2 is at a suitable height without obstruction, the staff controls the electric push rod 45 to extend. The end of the electric push rod 45 will move inward along the inner surface of the side of the sleeve box 41 and engage with the cylindrical groove inside the support column 42 to achieve the purpose of height adjustment and fixation.
[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.
[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.
[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A park directional sign, characterized in that, include Support base (1), the top of which is detachably fitted with a cover box (2); Telescopic assembly (4), the telescopic assembly (4) includes an infrared sensor (40), a housing (41), a support column (42), a base (43), a pad (44), and an electric push rod (45). The infrared sensor (40) is set on both sides of the middle part of the support base (1). The top of the housing (41) is fixedly installed with the bottom of the support base (1). The outer surface of the support column (42) is slidably installed with the inner surface of the housing (41). The middle part of the top of the base (43) is fixedly installed with the bottom of the support column (42). The pad (44) is fixedly installed at the bottom of the base (43). The electric push rod (45) is set on the outer surface of the bottom of the housing (41). The end of the electric push rod (45) is respectively sleeved and installed with the inner surface of the side of the housing (41) and the inner surface of the support column (42). An auxiliary stabilizing component (5) is disposed at the bottom of the telescopic component (4).
2. A park directional sign according to claim 1, characterized in that, It also includes a disassembly assembly (3), which is located at the connection between the support base (1) and the cover box (2).
3. A park directional sign according to claim 1, characterized in that, The auxiliary stabilizing component (5) includes a gear one (50), a lead screw (51), a connecting plate (53), a pin (54), a gear two (55), and a shaft (56). The bottom of the gear one (50) is fixedly installed with the top of the lead screw (51). A sleeve (52) is threadedly connected to the outer surface of the lead screw (51). The outer surface of the sleeve (52) is slidably installed with the inner surface of the base (43). The top of the connecting plate (53) is fixedly installed with the bottom of the sleeve (52). The top of the pin (54) is fixedly installed with the bottom of the connecting plate (53). The gear two (55) is located inside the bottom end of the support column (42), and a shaft (56) is fixedly installed in the middle of the gear two (55). The two ends of the shaft (56) are rotatably installed with the inner surface of the support column (42). The gear two (55) meshes with the gear one (50).
4. A park directional sign according to claim 2, characterized in that, The assembly / disassembly component (3) includes a knob (30), a connecting post (31), a convex plate (32), and a fixing cylinder (33). The bottom of the knob (30) is fixedly installed with the top of the connecting post (31). The outer surface of the connecting post (31) is movably connected with the inner surface of the bottom of the cover box (2). The bottom end of the connecting post (31) is fixedly installed with the convex plate (32). The bottom of the fixing cylinder (33) is fixedly installed with the top surface of the bottom of the support base (1). The connecting post (31) and the fixing cylinder (33) are movably connected inside, and are fixed by the convex plate (32) and the fixing cylinder (33).