Digital fingerpost

Abstract

The utility model discloses a digital signpost which comprises a supporting rod, the upper end portion of the supporting rod is fixedly connected with a protective cylinder, a servo motor is fixedly arranged in the protective cylinder, and the upper end portion of an output shaft of the servo motor is fixedly connected with a clamping sleeve. The sleeve is arranged on the outer wall of the clamping sleeve in a sleeving mode, a square rod is movably connected to the inner wall of the clamping sleeve, a base is fixedly installed at the upper end of the square rod, and an electronic signpost is fixedly arranged on the upper surface of the base; and the positioning frame is fixedly installed on the outer wall of the front face of the supporting rod below the protection barrel, the inner wall of the positioning frame is movably connected with an adjusting rod, and limiting mechanisms are installed on the outer walls of the upper end and the lower end of the adjusting rod correspondingly. According to the digital signpost, the electronic structure on the digital signpost is convenient to disassemble, so that a worker can conveniently maintain the failed electronic structure, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of digital signposts, in particular to a digital signpost. Background Art

[0002] In actual use, the existing digital signposts are inconvenient to disassemble, which makes it inconvenient to maintain the electronic structure when the digital signposts fail during long-term outdoor use, thereby reducing the practicality of the device.

[0003] For example, a digital signpost with publication number CN212270740U and authorization announcement date 20210101 includes a fixed base, a bracket, a query device, a fixed shaft and a sign, wherein the bracket is vertically arranged on the fixed base, the query device is arranged on the bracket, and the signpost is arranged on the query device through the fixed shaft. The electronic structure of the digital signpost in the patent scheme is not convenient to disassemble for maintenance, which reduces the practicality of the device.

[0004] In view of the problems existing in the existing digital signposts, it is necessary to provide a new technical solution. Utility Model Content

[0005] The purpose of the utility model is to provide a digital signpost to solve at least one technical problem existing in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a digital signpost, comprising:

[0007] A support rod, the upper end of which is fixedly connected to a protective tube, a servo motor is fixedly arranged inside the protective tube, and the upper end of the servo motor output shaft is fixedly connected to a ferrule;

[0008] A sleeve, wherein the sleeve is sleeved on the outer wall of the ferrule, the inner wall of the ferrule is movably connected with a square rod, the upper end of the square rod is fixedly mounted with a base, and the upper surface of the base is fixedly provided with an electronic signpost;

[0009] A positioning frame, the positioning frame is fixedly installed on the front outer wall of the support rod below the protective tube, the inner wall of the positioning frame is movably connected with an adjusting rod, and the upper and lower outer walls of the adjusting rod are respectively installed with limiting mechanisms, the outer wall of the positioning frame on the side of the limiting mechanism is fixedly connected with a plate sleeve, the inner wall of the plate sleeve is movably connected with a positioning plate, and the positioning plates are respectively fixed to the upper and lower outer walls on the back of the display control mechanism.

[0010] Preferably, the outer wall of the output shaft of the servo motor is connected via a sealed bearing and a protective tube, and the display control mechanism is electrically connected to the servo motor and the electronic signpost, respectively.

[0011] Preferably, the ferrule and the square rod are slidably connected, and the ferrule and the base are in close contact.

[0012] Preferably, the sleeve is threadedly connected to the ferrule and the base respectively, and the sleeve and the electronic signpost are fitted together.

[0013] Preferably, the positioning frame and the adjusting rod form a rotating structure.

[0014] Preferably, the limiting mechanism comprises a sleeve and a clamp, and the sleeve is sleeved on the outer wall of the adjusting rod, and the side outer wall of the sleeve is fixedly connected with the clamp.

[0015] Preferably, the sleeve and the adjusting rod are threaded, and the directions of the threads arranged on the outer wall of the adjusting rod are symmetrically distributed about the transverse center axis of the positioning frame.

[0016] Preferably, the clamping member is slidably arranged with the positioning frame and the positioning plate respectively.

[0017] Preferably, the plate sleeve and the positioning plate form a sliding structure.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the digital signpost is convenient for disassembling the electronic structure thereon, so that the staff can conveniently maintain the faulty electronic structure, thereby improving the practicality of the device;

[0019] The sleeve is detached from the base by rotating the sleeve, and the electronic signpost is disassembled by moving the electronic signpost. Next, the limiting mechanisms are moved toward each other at the same time by rotating the adjusting rod, so that the card is detached from the positioning plate, thereby facilitating the staff to move the display control mechanism for disassembly. Therefore, the device is convenient for disassembling the damaged electronic structure thereon for maintenance, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the side section structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the casing of the utility model when viewed from above;

[0023] Figure 4 This is a schematic diagram of the top-sectional structure of the positioning plate of the utility model;

[0024] Figure 5 This is a schematic diagram of the top view of the structure of the ferrule of the utility model;

[0025] Figure 6 For this utility model Figure 1The enlarged structural diagram at A in the middle;

[0026] Figure 7 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0027] In the figure: 1. support rod; 2. protective tube; 3. servo motor; 4. clamping sleeve; 5. sleeve; 6. square rod; 7. base; 8. electronic signpost; 9. positioning frame; 10. adjustment rod; 11. limit mechanism; 1101, sleeve; 1102, clamp; 12, plate sleeve; 13, positioning plate; 14, display control mechanism. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-7 , the utility model provides a technical solution:

[0030] A digital signpost, comprising:

[0031] Support rod 1, the upper end of support rod 1 is fixedly connected with protective tube 2, the inside of protective tube 2 is fixedly provided with servo motor 3, the upper end of output shaft of servo motor 3 is fixedly connected with ferrule 4, ferrule 4 and square rod 6 are slidably connected, and ferrule 4 and base 7 are fitted, so that when electronic signpost 8 is disassembled and assembled, electronic signpost 8 drives base 7 to make square rod 6 slide relative to ferrule 4;

[0032] The sleeve 5 is sleeved on the outer wall of the ferrule 4, the inner wall of the ferrule 4 is movably connected with a square rod 6, the upper end of the square rod 6 is fixedly mounted with a base 7, and the upper surface of the base 7 is fixedly provided with an electronic signpost 8;

[0033] The positioning frame 9 is fixedly installed on the front outer wall of the support rod 1 below the protective tube 2. The inner wall of the positioning frame 9 is movably connected with an adjusting rod 10. The upper and lower outer walls of the adjusting rod 10 are respectively installed with limiting mechanisms 11. The outer wall of the positioning frame 9 on the side of the limiting mechanism 11 is fixedly connected with a plate sleeve 12. The inner wall of the plate sleeve 12 is movably connected with a positioning plate 13. The positioning plate 13 is respectively fixed to the upper and lower outer walls of the back side of the display control mechanism 14. The positioning frame 9 and the adjusting rod 10 form a rotating structure, which is convenient for the staff to rotate the adjusting rod 10.

[0034] In one embodiment, the outer wall of the output shaft of the servo motor 3 is connected through a sealed bearing and a protective tube 2, and the display control mechanism 14 is electrically connected to the servo motor 3 and the electronic signpost 8 respectively, so that the output shaft of the servo motor 3 can rotate stably to drive the electronic signpost 8 to rotate to guide the user, and the servo motor 3 and the electronic signpost 8 can be controlled through the display control mechanism 14.

[0035] In one of the embodiments, the sleeve 5 is threadedly connected to the ferrule 4 and the base 7 respectively, and the sleeve 5 and the electronic signpost 8 are fitted together, so that the user can rotate the sleeve 5 so that the sleeve 5 moves up along the ferrule 4 and is sleeved on the base 7 and fits with the electronic signpost 8, thereby completing the fixation of the electronic signpost 8.

[0036] In one of the preferred embodiments, the limiting mechanism 11 includes a sleeve 1101 and a clamp 1102, and the sleeve 1101 is sleeved on the outer wall of the adjusting rod 10, and the side outer wall of the sleeve 1101 is fixedly connected with the clamp 1102, so that the positioning plate 13 can be limited by the limiting mechanism 11, so that the display control mechanism 14 can be stably installed on the device for use.

[0037] In one of the preferred embodiments, the sleeve 1101 and the adjusting rod 10 are threadedly arranged, and the direction of the thread arranged on the outer wall of the adjusting rod 10 is symmetrically distributed about the transverse center axis of the positioning frame 9, so that when the adjusting rod 10 rotates, the sleeve 1101 moves toward or away from the adjusting rod 10 at the same time.

[0038] In one of the preferred embodiments, the clamping member 1102 is slidably arranged with the positioning frame 9 and the positioning plate 13 respectively, so that when the sleeve 1101 moves, the sleeve 1101 drives the clamping member 1102 to slide relative to the positioning frame 9, so that the clamping member 1102 is inserted into the positioning plate 13 or detached from the positioning plate 13.

[0039] In one preferred embodiment, the plate sleeve 12 and the positioning plate 13 form a sliding structure, so that when the display control mechanism 14 is disassembled and assembled, the display control mechanism 14 drives the positioning plate 13 to slide relative to the plate sleeve 12 .

[0040] The working principle of the utility model is: when using the digital signpost, first Figure 1-2As shown, the staff fixes the support rod 1 on the ground, and then the staff starts the display control mechanism 14. When the user uses it, the user operates the display control mechanism 14, and then the display control mechanism 14 displays the road information on the electronic signpost 8. At the same time, the display control mechanism 14 starts the servo motor 3, and then the servo motor 3 drives the electronic signpost 8 to rotate and point to the direction of the road, so as to guide the user through the electronic signpost 8. When the electronic signpost 8 and the display control mechanism 14 installed outdoors are damaged by wind and sun and need to be disassembled for maintenance, Figure 1 and Figure 3-7 As shown, the staff turns off the display control mechanism 14, then the staff holds the card sleeve 4 with one hand and rotates the sleeve 5 with the other hand, then the sleeve 5 moves down along the base 7 and detaches from the base 7, then the staff moves up the electronic signpost 8, then the electronic signpost 8 drives the base 7 to make the square rod 6 detach from the card sleeve 4, thereby completing the disassembly of the electronic signpost 8, then the staff rotates the adjusting rod 10, then the sleeve 1101 moves toward each other along the adjusting rod 10 at the same time, then the sleeve 1101 drives the card 1102 to slide relative to the positioning frame 9, then the card 1102 moves and detaches from the positioning plate 13, then the staff moves the display control mechanism 14 to make the positioning plate 13 detach from the plate sleeve 12, thereby completing the disassembly of the display control mechanism 14, so the device is convenient for disassembling the damaged electronic structure thereon for maintenance, so that the practicality of the device is improved.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A digital signpost, It is characterized in that It includes: A support rod (1), the upper end of the support rod (1) being fixedly connected to a protective tube (2), a servo motor (3) being fixedly arranged inside the protective tube (2), and a ferrule (4) being fixedly connected to the upper end of an output shaft of the servo motor (3); A sleeve (5), wherein the sleeve (5) is sleeved on the outer wall of the ferrule (4), the inner wall of the ferrule (4) is movably connected with a square rod (6), the upper end of the square rod (6) is fixedly mounted with a base (7), and the upper surface of the base (7) is fixedly provided with an electronic signpost (8); A positioning frame (9), wherein the positioning frame (9) is fixedly mounted on the front outer wall of the support rod (1) below the protective tube (2), the inner wall of the positioning frame (9) is movably connected with an adjusting rod (10), the upper and lower outer walls of the adjusting rod (10) are respectively installed with limiting mechanisms (11), the outer wall of the positioning frame (9) on the side of the limiting mechanism (11) is fixedly connected with a plate sleeve (12), the inner wall of the plate sleeve (12) is movably connected with a positioning plate (13), and the positioning plate (13) is respectively fixed to the upper and lower outer walls of the back side of the display control mechanism (14).

2. A digital signpost according to claim 1, Features: The outer wall of the output shaft of the servo motor (3) is connected to the protective tube (2) via a sealed bearing, and the display control mechanism (14) is electrically connected to the servo motor (3) and the electronic signpost (8) respectively.

3. A digital signpost according to claim 1, Features: The clamping sleeve (4) and the square rod (6) are slidably connected, and the clamping sleeve (4) and the base (7) are in close contact with each other.

4. A digital signpost according to claim 1, Features: The sleeve (5) is threadedly connected to the ferrule (4) and the base (7), respectively, and the sleeve (5) and the electronic signpost (8) are fitted together.

5. A digital signpost according to claim 1, Features: The positioning frame (9) and the adjusting rod (10) form a rotating structure.

6. A digital signpost according to claim 1, Features: The limiting mechanism (11) comprises a sleeve (1101) and a clamp (1102), wherein the sleeve (1101) is sleeved on the outer wall of the adjusting rod (10), and the clamp (1102) is fixedly connected to the side outer wall of the sleeve (1101).

7. A digital signpost according to claim 6, Features: The sleeve (1101) and the adjusting rod (10) are threadedly arranged, and the directions of the threads arranged on the outer wall of the adjusting rod (10) are symmetrically distributed about the transverse center axis of the positioning frame (9).

8. A digital signpost according to claim 6, Features: The clamping member (1102) is slidably arranged with the positioning frame (9) and the positioning plate (13) respectively.

9. A digital signpost according to claim 1, Features: The plate sleeve (12) and the positioning plate (13) form a sliding structure.

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