Guiding identification hanger

Abstract

The utility model relates to the technical field of guiding identification devices, in particular to a guiding identification hanging piece which comprises an installation frame and an electric lifting mechanism, the electric lifting mechanism comprises a wireless controller and a servo motor, the wireless controller and the servo motor are both fixedly connected to the interior of the installation frame, and the wireless controller is connected with the servo motor. The end of an output shaft of the servo motor is fixedly connected with a transmission shaft rotationally connected with the mounting frame, the surface of the transmission shaft is fixedly connected with a wheel disc, and a hanging belt is wound on the surface of the wheel disc. A remote control electric lifting mode is adopted, a user can install the guide mark on the guide mark hanging piece on the ground, lift the guide mark and lock the guide mark at the corresponding height, and therefore the user does not need to climb to a high position to conduct lifting operation of the guide mark; and meanwhile, a user does not need to control the strength for lifting the guide mark, so that the guide mark is easier to mount and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to guiding sign device technical field, especially a kind of guiding sign hanging piece. BACKGROUND

[0002] As the "silent guide" of public space, guiding sign helps people pass efficiently through direction indication, positioning confirmation and information transmission. Guiding sign hanging piece is an important component for suspending guiding sign.

[0003] At present, a kind of hanging guiding signboard (authorization announcement number CN220651538U) is disclosed in Chinese patent, when using hanging guiding signboard, first, the installation seat is installed on the top of wall body by the cooperation between installation block and bolt, when installing signboard main body, first knob is pulled out by pull ring, then first knob is rotated, so that the output of the rope can be realized, first L-shaped clamp block and second L-shaped sliding block are connected in the inside of hanging ring by the rotation of second knob, so that the installation of signboard main body is completed, then first knob is rotated again, so that the rope can be moved upwards, and the height of signboard main body can be adjusted, when the height adjustment is completed, the inside limiting groove and limiting block are overlapped by rotating first knob, then first knob is reset, so that the installation of signboard main body is completed.

[0004] Because the above-mentioned device needs user to be at the same height with knob to drive rope to lift guiding sign when hanging guiding sign, which needs user to rotate first knob to stabilize the winding of rope and guiding sign at high place, which increases the use burden of user, and it is inconvenient to use.

[0005] Therefore, a kind of guiding sign hanging piece is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of guiding sign hanging piece to solve the above-mentioned problems, and the problems of inconvenient use and safety hazard of guiding sign hanging piece are improved.

[0007] The utility model realizes the above-mentioned purposes by the following technical solutions, a kind of guiding sign hanging piece, comprising: mounting frame and electric lifting mechanism, the electric lifting mechanism includes wireless controller and servo motor, the wireless controller and servo motor are all fixedly connected to the inside of mounting frame, the end of servo motor output shaft is fixedly connected with the transmission shaft rotationally connected with mounting frame, the surface of transmission shaft is fixedly connected with wheel disc, the surface of wheel disc is wound with sling, one end of sling penetrates out mounting frame, the bottom of sling is fixedly connected with hook.

[0008] Preferably, the wheel disc, the sling and the hook are used in pairs and the number of each is two.

[0009] Preferably, the electric lifting mechanism further comprises a one-way anti-falling assembly, the one-way anti-falling assembly comprises a ratchet fixedly connected to the surface of the transmission shaft, the surface of the ratchet is engagedly connected with a pawl rotationally connected with the mounting frame, the direction in which the pawl blocks the rotation of the ratchet is the same as the direction in which the wheel disc releases the sling, and the upper surface of the pawl is slidably connected with an electric cylinder fixedly connected with the mounting frame.

[0010] Preferably, the upper surface of the pawl is provided with a sliding groove, and the inside of the sliding groove is slidably connected with a sliding rod fixedly connected with the electric cylinder.

[0011] Preferably, the vertical sectional shape of the sliding groove and the sliding rod is a matched inverted T shape, and the maximum size of the sliding rod arranged in the inside of the sliding groove is greater than the size of the opening of the sliding groove.

[0012] Preferably, the end of the output shaft of the electric cylinder is fixedly connected with a sliding sleeve, and the inside of the sliding sleeve is slidably connected with an anti-falling block fixedly connected with the sliding rod.

[0013] Preferably, the inside of the sliding sleeve is provided with a spring, and the two ends of the spring are in contact with the sliding sleeve and the anti-falling block, respectively.

[0014] The beneficial effects of the present application are as follows:

[0015] The remote control electric lifting mode is adopted, the user can install the guide sign on the guide sign hanging piece on the ground, and lift and lock the guide sign at the corresponding height, which not only can not require the user to climb to a high place to perform the lifting operation of the guide sign, but also does not require the user to control the force of lifting the guide sign, so that the installation and replacement of the guide sign are more convenient.

[0016] The one-way anti-falling design can prevent the guide sign from descending during the ascending process and the running process at a high place, which can not only improve the stability of the guide sign running, but also can reduce the safety hazards to the surroundings, thereby improving the safety coefficient of the use of the guide sign hanging piece. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a connection schematic view of the overall structure and the guide sign in the present application;

[0018] Figure 2 It is a connection schematic view of the overall structure and the guide sign in the present application; Figure 1 It is a sectional view of A-A direction in the present application;

[0019] Figure 3 It is a sectional view of B-B direction in the present application; Figure 1 It is a sectional view of B-B direction in the present application;

[0020] Figure 4 for Figure 3 Enlarged view of C in the middle;

[0021] Figure 5 This is an exploded view of the unidirectional anti-detachment component in this utility model.

[0022] In the diagram: 100, mounting bracket; 200, electric lifting mechanism; 210, wireless controller; 220, servo motor; 230, drive shaft; 240, wheel; 250, sling; 260, hook; 270, one-way anti-detachment component; 271, ratchet; 272, pawl; 273, electric cylinder; 274, slide rail; 275, slide rod; 276, sliding sleeve; 277, anti-detachment block; 278, spring. Detailed Implementation

[0023] 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.

[0024] In practical implementation: such as Figures 1-5 As shown, a guide sign hanging component includes: a mounting frame 100 and an electric lifting mechanism 200. The electric lifting mechanism 200 includes a wireless controller 210 and a servo motor 220. Both the wireless controller 210 and the servo motor 220 are fixedly connected inside the mounting frame 100. The end of the output shaft of the servo motor 220 is fixedly connected to a transmission shaft 230 that is rotatably connected to the mounting frame 100. A wheel 240 is fixedly connected to the surface of the transmission shaft 230. A lifting strap 250 is wound around the surface of the wheel 240. One end of the lifting strap 250 extends through the mounting frame 100, and a hook 260 is fixedly connected to the bottom of the lifting strap 250. Two guide rails are fixedly connected to the bottom of the mounting frame 100, with the openings of the two guide rails facing each other. The wheel 240, the lifting strap 250, and the hook 260 are used in a matching set and are all the same in number. The two wheel 240s enable the guide sign to be raised and lowered smoothly, thereby reducing the failure rate of guide sign installation.

[0025] When the directional sign is first installed, the user needs to lock the mounting bracket 100 to the corresponding position on the building surface using expansion bolts;

[0026] When the user needs to hang the guide sign, the user first matches the remote terminal with the wireless controller 210, the user controls the wireless controller 210 to drive the servo motor 220 to run in the corresponding direction through the remote terminal, the servo motor 220 drives the transmission shaft 230 to rotate in the corresponding direction, the transmission shaft 230 drives the wheel disc 240 to rotate in the corresponding direction, the wheel disc 240 releases the lifting belt 250 by rotating, the lifting belt 250 drives the lifting hook 260 to move downward, when the lifting hook 260 is placed at a height that the user can easily adjust, the user hangs the guide sign with a pre-opened hole matching the lifting hook 260 on the lifting hook 260, and then the user controls the wireless controller 210 to drive the servo motor 220 to rotate in the opposite direction through the remote terminal, the servo motor 220 drives the transmission shaft 230 to rotate in the opposite direction, the transmission shaft 230 drives the wheel disc 240 to rotate in the opposite direction, the wheel disc 240 winds the lifting belt 250 by rotating, the lifting belt 250 drives the lifting hook 260 to move upward, the lifting hook 260 drives the guide sign to move upward, until the guide sign is moved between the two guide rails, and the guide sign is locked at the corresponding height position;

[0027] It should be noted that the remote terminal mentioned above refers to a device or tool for remotely accessing and controlling a server through a network, which enables users to remotely manage and operate without directly contacting the server. Common remote terminals include mobile phones, wireless remote controllers, etc. The specific types and models of the remote terminal need to be selected according to the actual use requirements and the matching connection requirements of the wireless controller 210, and will not be described here.

[0028] As Figure 4 and Figure 5As shown, the electric lifting mechanism 200 further comprises a one-way anti-drop assembly 270, the one-way anti-drop assembly 270 comprises a ratchet wheel 271 fixedly connected to the surface of the transmission shaft 230, the surface of the ratchet wheel 271 is engagedly connected with a pawl 272 rotationally connected with the mounting rack 100, the direction of the pawl 272 blocking the rotation of the ratchet wheel 271 is the same as the direction of the wheel disc 240 releasing the lifting belt 250, the upper surface of the pawl 272 is slidably connected with an electric cylinder 273 fixedly connected with the mounting rack 100; the upper surface of the pawl 272 is provided with a sliding groove 274, the inside of the sliding groove 274 is slidably connected with a sliding rod 275 fixedly connected with the electric cylinder 273, the cross-sectional shape of the contact part of the sliding rod 275 and the sliding groove 274 is circular, in the process of lifting, the electric cylinder 273 can drive the sliding rod 275 to lift and slide in the sliding groove 274 through the lifting sliding rod 275, so as to ensure that the pawl 272 is stably lifted; the vertical cross-sectional shape of the sliding groove 274 and the sliding rod 275 is matched inverted T shape, the maximum size of the sliding rod 275 arranged in the sliding groove 274 is greater than the size of the opening of the sliding groove 274, which can reduce the probability of the sliding rod 275 being pulled out of the sliding groove 274; the end of the output shaft of the electric cylinder 273 is fixedly connected with a sliding sleeve 276, the inside of the sliding sleeve 276 is slidably connected with an anti-drop block 277 fixedly connected with the sliding rod 275, the cross-sectional shape of the contact part of the sliding rod 275 and the sliding sleeve 276 is rectangular, which not only provides enough space for the rotation of the pawl 272, but also ensures that the electric cylinder 273 can effectively lift the pawl 272; the inside of the sliding sleeve 276 is provided with a spring 278, the two ends of the spring 278 are in contact with the sliding sleeve 276 and the anti-drop block 277 respectively, which can always apply a downward thrust to the pawl 272 to improve the tightness of the engagement of the pawl 272 and the ratchet wheel 271;

[0029] When the servo motor 220 indirectly lifts the lifting hook 260, the transmission shaft 230 drives the ratchet wheel 271 to continuously rotate along the surface of the pawl 272, at this time the pawl 272 is continuously engaged with or separated from the ratchet wheel 271, which can reduce the probability of the guide sign falling during the process of rising or running at a high place, not only can improve the stability of the guide sign running, but also can reduce the safety hidden danger to the surrounding, thereby improving the safety factor of the guide sign hanging piece in use;

[0030] When the servo motor 220 indirectly lowers the lifting hook 260, the user needs to drive the electric cylinder 273 to contract through the remote terminal control wireless controller 210 in advance, the electric cylinder 273 drives the pawl 272 to separate from the ratchet wheel 271 through the sliding sleeve 276, the anti-drop block 277, the sliding rod 275 and the sliding groove 274, so that the transmission shaft 230 can effectively drive the wheel disc 240 to release the lifting belt 250, to ensure that the lifting belt 250 stably drives the lifting hook 260 to descend.

[0031] It should be noted that the remote terminal, the wireless controller 210, the servo motor 220 and the electric cylinder 273 in the above description are all devices with relatively mature application of prior art, and the specific models can be selected according to actual needs. Meanwhile, the remote terminal, the wireless controller 210, the servo motor 220 and the electric cylinder 273 can be powered by built-in power supply or mains, and the specific power supply mode is selected as appropriate, which will not be described here.

[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. The skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by the skilled person.

Claims

1. A guide sign hanger, characterized by, Include: Mounting frame (100); Electric lifting mechanism (200), the electric lifting mechanism (200) includes wireless controller (210) and servo motor (220), the wireless controller (210) and servo motor (220) are fixedly connected to the inside of mounting frame (100), the end of the output shaft of servo motor (220) is fixedly connected with the transmission shaft (230) rotationally connected with mounting frame (100), the surface of transmission shaft (230) is fixedly connected with wheel disc (240), the surface of wheel disc (240) is wound with sling (250), one end of sling (250) penetrates out of mounting frame (100), the bottom of sling (250) is fixedly connected with lifting hook (260); The electric lifting mechanism (200) further includes one-way anti-drop assembly (270), the one-way anti-drop assembly (270) includes ratchet wheel (271) fixedly connected to the surface of transmission shaft (230), the surface of ratchet wheel (271) is engagedly connected with pawl (272) rotationally connected with mounting frame (100), the direction of pawl (272) blocking ratchet wheel (271) rotation is same with the direction of wheel disc (240) releasing sling (250), the upper surface of pawl (272) is slidably connected with electric cylinder (273) fixedly connected with mounting frame (100).

2. A guide sign hanger according to claim 1, wherein: The wheel disc (240), sling (250) and lifting hook (260) are used in conjunction and the number is same, the number of wheel disc (240) is two.

3. A guide sign hanger according to claim 1, wherein: The upper surface of pawl (272) is provided with sliding groove (274), the inside of sliding groove (274) is slidably connected with sliding rod (275) fixedly connected with electric cylinder (273).

4. A guide sign hanger according to claim 3, wherein: The vertical section shape of sliding groove (274) and sliding rod (275) is matched inverted T shape, the maximum size of sliding rod (275) arranged in the inside of sliding groove (274) is greater than the size of sliding groove (274) opening.

5. A guide sign hanger according to claim 3, wherein: The end of the output shaft of electric cylinder (273) is fixedly connected with sliding sleeve (276), the inside of sliding sleeve (276) is slidably connected with anti-drop block (277) fixedly connected with sliding rod (275).

6. A guide sign hanger according to claim 5, wherein: The inside of sliding sleeve (276) is provided with spring (278), the both ends of spring (278) are respectively in contact with sliding sleeve (276) and anti-drop block (277).

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