Replaceable advertising board mounting piece

Abstract

The utility model discloses a replaceable billboard installation part which comprises a replacement mechanism and a trowelling motor installed on one side of the top of the replacement mechanism, a rotating lifting mechanism is arranged at the bottom of the replacement mechanism, a rotating motor is arranged on the inner side of the bottom of the rotating lifting mechanism, and the replacement mechanism comprises a replacement advertising box. A mounting plate is attached to the bottom of the replacement advertisement box, replacement sliding rods are slidably connected to the interiors of the replacement advertisement box and the mounting plate, limiting threaded sleeves are in threaded connection with the outer sides of the replacement sliding rods, and bottom rotating supports are fixedly mounted at the tops of the limiting threaded sleeves; an unlocking sliding rod is slidably connected into the limiting threaded sleeve, by arranging the replacement mechanism, the storage function of the locking rod can be achieved by pressing an unlocking button, the unlocking sliding rod and the unlocking button are loosened, under the action of a locking spring, the top rotating rod and the locking rod are unfolded, and therefore replacement of installation of the advertisement box and the installation plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of billboard installation, in particular to a replaceable billboard installation component. Background Art

[0002] Billboards refer to all outdoor media that convey advertising information. The size of the media depends on the actual environment. Shop signs, doorheads, and facade images can be hand-drawn, computer-made, or printed on paper. The materials of billboards are generally welded from square tubes, angle steels, etc. There can be three-dimensional panels, light cloth, blister, car paint, gusset plates, aluminum-plastic panels, etc.

[0003] Publication No. CN 219658350 U discloses a billboard mounting bracket. By pulling the elastic clamping plate at one end of the fixed block outward, one end of the billboard is inserted between the fixed block and the elastic clamping plate. After loosening the elastic clamping plate, one end of the billboard is clamped, and then the other end of the billboard is clamped by the above method to fix the billboard. When billboards of different widths need to be fixed, the distance between the two fixed blocks can be changed by loosening the hand screw bolt and pulling the slide bar outward, so that billboards of different widths can be fixed. By rotating the threaded rod, the threaded rod moves in the moving rod, thereby pushing the rotating ball to move. The rotating ball rotates in the fixed block and pushes the adjustment plate to move through the fixed block to change the installation angle of the billboard, which plays a role in facilitating the installation of the billboard. However, the patent still has the following problems in actual use:

[0004] Although the billboard mounting bracket can fix billboards and billboards of different widths, it cannot realize the rapid replacement of mounting parts. When parts inside the billboard mounting bracket are damaged, or billboards of different sizes need to be replaced, the billboard or internal mounting parts cannot be replaced quickly, and the entire billboard needs to be repaired or replaced, which is cumbersome and not conducive to the rapid replacement of the billboard, thereby increasing the maintenance cost.

[0005] An alternative billboard mounting is proposed to solve the problems set forth above. Utility Model Content

[0006] The purpose of the utility model is to provide a replaceable billboard mounting part to solve the problem that the billboard mounting bracket proposed in the above background technology can realize the functions of fixing billboards and fixing billboards of different widths, but cannot realize the rapid replacement of mounting parts. When the parts inside the billboard mounting bracket are damaged, or billboards of different sizes need to be replaced, the billboard or the internal mounting parts cannot be quickly replaced, and the entire billboard needs to be repaired or replaced, which is cumbersome to operate and is not conducive to the rapid replacement of the billboard, thereby increasing the maintenance cost.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a replaceable billboard mounting part, including a replacement mechanism, and a smoothing motor installed on one side of the top of the replacement mechanism;

[0008] A rotating lifting mechanism is provided at the bottom of the replacement mechanism, and a rotating motor is provided inside the bottom of the rotating lifting mechanism;

[0009] Also includes:

[0010] The replacement mechanism comprises a replacement advertising box, a mounting plate is fitted on the bottom of the replacement advertising box, and a replacement sliding rod is slidably connected inside the replacement advertising box and the mounting plate;

[0011] Wherein, the outer thread of the replacement sliding rod is connected with a limited thread sleeve, and the top of the limited thread sleeve is fixedly installed with a bottom rotating support;

[0012] Among them, an unlocking sliding rod is slidably connected inside the limiting threaded sleeve, and an unlocking button is fixedly installed at the bottom of the unlocking sliding rod.

[0013] Preferably, an unlocking top plate is fixedly installed on the top of the unlocking sliding rod, a top rotating support is fixedly installed around the bottom of the unlocking top plate, the bottom of the top rotating support is rotatably connected to a top rotating rod, the bottom of the top rotating rod is rotatably connected to a locking rod, the locking rod is rotatably connected to the bottom rotating support, and a locking spring is fixedly connected between the unlocking top plate and the bottom rotating support.

[0014] Preferably, a motor cover is fixedly installed on the top of the replacement advertising box, the smoothing motor is fixedly installed on one side of the inside of the motor cover, the output end of the smoothing motor is fixedly connected to a sprocket transmission assembly, the bottom of the sprocket transmission assembly is symmetrically connected to a bidirectional threaded rod, both sides of the two bidirectional threaded rods are symmetrically threadedly connected to a smoothing thread bracket, a number of smoothing springs are fixedly installed on the inner side of the smoothing thread bracket, and the ends of the smoothing springs are fixedly connected to a trowel plate.

[0015] Preferably, a fixing plate is fixedly installed on the inner side of the replacement advertising box, a billboard body is arranged on the outer side of the fixing plate, a mounting sleeve is fixedly installed around the inner side of the billboard body, and a rotating knob is rotatably connected to the outer side of the mounting sleeve.

[0016] Preferably, a plurality of spiral grooves are provided inside the rotating knob, a spiral slider is slidably connected inside the spiral groove, a locking sliding rod is fixedly connected to the end of the spiral sliding rod, the locking sliding rod is slidably connected to the mounting sleeve, and the locking sliding rod is snap-connected to the fixed plate.

[0017] Preferably, the rotating lifting mechanism includes a rotating base, universal wheels are fixedly installed around the bottom of the rotating base, the rotating motor is fixedly installed on the inner side of the bottom of the rotating base, the output end of the rotating motor is fixedly connected with a rotating main gear, the outer side of the rotating main gear is meshingly connected with a rotating slave gear, the outer side of the rotating slave gear is meshingly connected with a meshing gear ring, the meshing gear ring is fixedly installed on the inner side of the rotating base, the top of the rotating slave gear is rotatably connected with a rotating bracket, and the top of the rotating bracket is fixedly installed with a rotating disk.

[0018] Preferably, a plurality of lifting support columns are fixedly installed on the top of the rotating disk, the top of the lifting support columns is fixedly connected to a supporting top plate, a lifting motor is fixedly installed at the top center position of the supporting top plate, the output end of the lifting motor is fixedly connected to a lifting threaded rod, the middle part of the lifting threaded rod is threadedly connected to a lifting threaded bracket, and lifting sliding rods are symmetrically installed on both sides of the top of the lifting threaded bracket.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the replaceable billboard mounting part can realize the storage function of the locking rod by pressing the unlocking button through the setting of the replacement mechanism, and release the unlocking sliding rod and the unlocking button. Under the action of the locking spring, the top rotating rod and the locking rod are unfolded, thereby realizing the installation of the replacement advertising box and the mounting plate. By setting the rotating lifting mechanism, not only can the rotating function of the rotating bracket and the rotating disk be realized by the rotating motor, but also the height adjustment of the replacement advertising box can be realized by the lifting motor, which is convenient for displaying advertisements. The specific contents are as follows:

[0020] The locking rod is then released and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking rod to be retracted and the locking spring is released to allow the locking spring ...

[0021] 2. By setting up the rotating lifting mechanism, not only can the rotating motor be used to drive the rotating main gear to rotate, but also the meshing action between the rotating main gear, the rotating slave gear and the meshing gear ring can be used to realize the rotation function of the rotating bracket and the rotating disk. At the same time, the lifting motor is used to drive the lifting threaded rod to rotate, so that the lifting threaded bracket drives the lifting sliding rod and the mounting plate to move up and down, thereby realizing the adjustment of the height of the replacement advertising box, which is convenient for the display of advertisements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the replacement mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the locking rod in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the smear plate and the fixed plate in the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the locking sliding rod in the utility model;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the rotating lifting mechanism in the utility model;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating disk in the utility model.

[0029] In the figure: 1. Replacement mechanism; 101. Replacement of advertising box; 102. Mounting plate; 103. Replacement of sliding rod; 104. Limiting threaded sleeve; 105. Bottom rotating support; 106. Unlocking sliding rod; 107. Unlocking button; 108. Unlocking top plate; 109. Top rotating support; 110. Top rotating rod; 111. Locking rod; 112. Locking spring; 113. Motor cover; 114. Smoothing motor; 115. Sprocket drive assembly; 116. Bidirectional threaded rod; 117. Smoothing threaded bracket; 118. Smoothing spring; 119. Smoothing plate; 120. Fixing Plate; 121, billboard body; 122, installation sleeve; 123, turning knob; 124, spiral slide; 125, spiral slider; 126, locking sliding rod; 2, rotating lifting mechanism; 201, rotating base; 202, universal wheel; 203, rotating motor; 204, rotating main gear; 205, rotating slave gear; 206, engaging gear ring; 207, rotating bracket; 208, rotating disk; 209, lifting support column; 210, supporting top plate; 211, lifting motor; 212, lifting threaded rod; 213, lifting threaded bracket; 214, lifting sliding rod. DETAILED DESCRIPTION

[0030] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] See also Figure 1-7 The utility model provides a technical solution: a replaceable billboard installation part, including a replacement mechanism 1, and a smoothing motor 114 installed on one side of the top of the replacement mechanism 1, a rotating lifting mechanism 2 is arranged at the bottom of the replacement mechanism 1, and a rotating motor 203 is arranged on the inner side of the bottom of the rotating lifting mechanism 2, the replacement mechanism 1 includes a replacement advertising box 101, a mounting plate 102 is arranged on the bottom of the replacement advertising box 101, and the interiors of the replacement advertising box 101 and the mounting plate 102 are both slidably connected with a replacement sliding rod 103, wherein the outer side of the replacement sliding rod 103 A threaded limited threaded sleeve 104 is threadedly connected, and a bottom rotating support 105 is fixedly installed on the top of the limited threaded sleeve 104, wherein an unlocking sliding rod 106 is slidably connected inside the limited threaded sleeve 104, and an unlocking button 107 is fixedly installed on the bottom of the unlocking sliding rod 106, and an unlocking top plate 108 is fixedly installed on the top of the unlocking sliding rod 106, and a top rotating support 109 is fixedly installed around the bottom of the unlocking top plate 108, and the bottom of the top rotating support 109 is rotatably connected to a top rotating rod 110, and the bottom of the top rotating rod 110 is rotatably connected to a locking Rod 111, the locking rod 111 is rotatably connected to the bottom rotating support 105, and a locking spring 112 is fixedly connected between the unlocking top plate 108 and the bottom rotating support 105. By setting the replacement mechanism 1, not only can the unlocking sliding rod 106 be driven to slide inside the replacement sliding rod 103 by pressing the unlocking button 107, but also the unlocking top plate 108 can drive the top rotating rod 110 and the locking rod 111 to rotate, so as to realize the storage function of the locking rod 111, and the locking rod 111 is inserted into the interior of the replacement advertising box 101 and the mounting plate 102, and the unlocking sliding rod is released. 106 and the unlocking button 107, under the action of the locking spring 112, the top rotating rod 110 and the locking rod 111 are unfolded, thereby realizing the installation of the replacement advertising box 101 and the mounting plate 102, by installing the billboard body 121 to the front of the fixed plate 120, by rotating the rotating knob 123 and under the action of the spiral slide groove 124, the spiral slider 125 drives the locking sliding rod 126 to slide inside the mounting sleeve 122, so that the locking sliding rod 126 is engaged and connected with the fixed plate 120, thereby realizing the rapid installation of the billboard body 121.

[0032] A motor cover 113 is fixedly installed on the top of the replacement advertising box 101, and a smoothing motor 114 is fixedly installed on one side of the motor cover 113. A sprocket drive assembly 115 is fixedly connected to the output end of the smoothing motor 114. A two-way threaded rod 116 is symmetrically connected to the bottom of the sprocket drive assembly 115. Both sides of the two two-way threaded rods 116 are symmetrically threadedly connected to smoothing thread brackets 117. A plurality of smoothing springs 118 are fixedly installed on the inner side of the smoothing thread bracket 117. A smoothing plate 119 is fixedly connected to the end of the smoothing spring 118. A fixing plate 120 is fixedly installed on the inner side of the replacement advertising box 101. An advertising board body 121 is arranged on the outer side of the fixing plate 120. The inside of the advertising board body 121 is fixedly installed around A mounting sleeve 122 is provided, and a rotating knob 123 is rotatably connected to the outer side of the mounting sleeve 122. A plurality of spiral grooves 124 are provided inside the rotating knob 123. A spiral slider 125 is slidably connected to the inner side of the spiral groove 124. A locking sliding rod 126 is fixedly connected to the end of the spiral slider 125. The locking sliding rod 126 is slidably connected to the mounting sleeve 122. The locking sliding rod 126 is engaged with the fixed plate 120. The sprocket transmission assembly 115 and the bidirectional threaded rod 116 are rotated by the smoothing motor 114, so that the smoothing threaded bracket 117 drives the smoothing spring 118 and the smoothing plate 119 to move relatively, so as to smooth the billboard body 121 and reinforce the billboard body 121 at the same time.

[0033] The rotating lifting mechanism 2 includes a rotating base 201, universal wheels 202 are fixedly installed around the bottom of the rotating base 201, a rotating motor 203 is fixedly installed on the inner side of the bottom of the rotating base 201, an output end of the rotating motor 203 is fixedly connected with a rotating main gear 204, the outer side of the rotating main gear 204 is meshedly connected with a rotating slave gear 205, the outer side of the rotating slave gear 205 is meshedly connected with a meshing gear ring 206, the meshing gear ring 206 is fixedly installed on the inner side of the rotating base 201, the top of the rotating slave gear 205 is rotatably connected with a rotating bracket 207, a rotating disk 208 is fixedly installed on the top of the rotating bracket 207, a plurality of lifting support columns 209 are fixedly installed on the top of the lifting support columns 209, a supporting top plate 210 is fixedly connected to the top of the supporting top plate 210, and the top center position of the supporting top plate 210 A lifting motor 211 is fixedly installed, and a lifting threaded rod 212 is fixedly connected to the output end of the lifting motor 211. A lifting threaded bracket 213 is threadedly connected to the middle part of the lifting threaded rod 212. Lifting sliding rods 214 are symmetrically installed on both sides of the top of the lifting threaded bracket 213. By setting the rotating lifting mechanism 2, not only can the rotating motor 203 be used to drive the rotating main gear 204 to rotate, but also the meshing action between the rotating main gear 204, the rotating slave gear 205 and the meshing gear ring 206 can be used to realize the rotation function of the rotating bracket 207 and the rotating disk 208. At the same time, the lifting motor 211 is used to drive the lifting threaded rod 212 to rotate, so that the lifting threaded bracket 213 drives the lifting sliding rod 214 and the mounting plate 102 to move up and down, thereby realizing the adjustment of the height of the replacement advertising box 101, which is convenient for displaying advertisements.

[0034] Working Principle: Before using this replaceable billboard mounting part, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 7As shown, first, when it is necessary to replace the billboard body 121, by rotating the knob 123 and under the action of the spiral slide groove 124, the spiral slider 125 drives the locking sliding rod 126 to slide inside the installation sleeve 122, so that the locking sliding rod 126 is separated from the fixed plate 120, the old billboard body 121 is removed, and the new billboard body 121 is installed. The locking sliding rod 126 is engaged with the fixed plate 120 to achieve the rapid replacement of the billboard body 121. Secondly, the sprocket transmission assembly 115 and the two-way threaded rod 116 are driven to rotate by the smoothing motor 114, so that the smoothing threaded bracket 117 drives the smoothing spring 118 and the smoothing plate 119 to move relatively, so as to smooth the billboard body 121 and reinforce the billboard body 121 at the same time. When it is necessary to replace the replacement advertising box 101, the unlocking button 107 is pressed to drive the unlocking sliding rod 106 to move inside the replacement sliding rod 103. The top rotating rod 110 and the locking rod 111 are unfolded under the action of the locking spring 112, so as to realize the installation of the replacement advertising box 101 and the mounting plate 102. Finally, the rotating motor 203 is used to drive the rotating main gear 204 to rotate, and the meshing action between the rotating main gear 204, the rotating slave gear 205 and the meshing gear ring 206 is used to realize the rotation function of the rotating bracket 207 and the rotating disk 208. At the same time, the lifting motor 211 is used to drive the lifting threaded rod 212 to rotate, so that the lifting threaded bracket 213 drives the lifting sliding rod 214 and the mounting plate 102 to move up and down, thereby realizing the adjustment of the height of the replacement advertising box 101, which is convenient for displaying advertisements.

[0035] 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 replaceable billboard mounting member, comprising a replacement mechanism (1), and a smoothing motor (114) mounted on one side of the top of the replacement mechanism (1); A rotating lifting mechanism (2) is provided at the bottom of the replacement mechanism (1), and a rotating motor (203) is provided inside the bottom of the rotating lifting mechanism (2); It is characterized in that Also includes: The replacement mechanism (1) comprises a replacement advertising box (101), a mounting plate (102) being fitted on the bottom of the replacement advertising box (101), and a replacement sliding rod (103) being slidably connected inside the replacement advertising box (101) and the mounting plate (102); The outer thread of the replacement sliding rod (103) is connected to a limiting thread sleeve (104), and a bottom rotating support (105) is fixedly mounted on the top of the limiting thread sleeve (104); The limiting threaded sleeve (104) is internally slidably connected to an unlocking sliding rod (106), and an unlocking button (107) is fixedly mounted on the bottom of the unlocking sliding rod (106).

2. A replaceable billboard mounting member according to claim 1, characterized in that: An unlocking top plate (108) is fixedly mounted on the top of the unlocking sliding rod (106), a top rotating support (109) is fixedly mounted around the bottom of the unlocking top plate (108), the bottom of the top rotating support (109) is rotatably connected to a top rotating rod (110), the bottom of the top rotating rod (110) is rotatably connected to a locking rod (111), the locking rod (111) is rotatably connected to the bottom rotating support (105), and a locking spring (112) is fixedly connected between the unlocking top plate (108) and the bottom rotating support (105).

3. A replaceable billboard mounting member according to claim 2, characterized in that: A motor cover (113) is fixedly mounted on the top of the replacement advertising box (101); the smoothing motor (114) is fixedly mounted on one side of the inside of the motor cover (113); the output end of the smoothing motor (114) is fixedly connected to a sprocket transmission assembly (115); the bottom of the sprocket transmission assembly (115) is symmetrically connected to bidirectional threaded rods (116); both sides of the two bidirectional threaded rods (116) are symmetrically threadedly connected to smoothing threaded brackets (117); a plurality of smoothing springs (118) are fixedly mounted on the inside of the smoothing threaded brackets (117); and the ends of the smoothing springs (118) are fixedly connected to a smoothing plate (119).

4. A replaceable billboard mounting member according to claim 3, characterized in that: A fixing plate (120) is fixedly mounted on the inner side of the replacement advertising box (101), a billboard body (121) is arranged on the outer side of the fixing plate (120), a mounting sleeve (122) is fixedly mounted on the inner periphery of the billboard body (121), and a rotating knob (123) is rotatably connected to the outer side of the mounting sleeve (122).

5. A replaceable billboard mounting member according to claim 4, characterized in that: A plurality of spiral grooves (124) are provided inside the rotating knob (123), a spiral slider (125) is slidably connected inside the spiral groove (124), a locking sliding rod (126) is fixedly connected to the end of the spiral slider (125), the locking sliding rod (126) is slidably connected to the mounting sleeve (122), and the locking sliding rod (126) is snap-fittedly connected to the fixing plate (120).

6. A replaceable billboard mounting member according to claim 1, characterized in that: The rotating lifting mechanism (2) comprises a rotating base (201), universal wheels (202) are fixedly mounted around the bottom of the rotating base (201), the rotating motor (203) is fixedly mounted on the inner side of the bottom of the rotating base (201), the output end of the rotating motor (203) is fixedly connected to a rotating main gear (204), the outer side of the rotating main gear (204) is meshingly connected to a rotating slave gear (205), the outer side of the rotating slave gear (205) is meshingly connected to a meshing gear ring (206), the meshing gear ring (206) is fixedly mounted on the inner side of the rotating base (201), the top of the rotating slave gear (205) is rotatably connected to a rotating bracket (207), and the top of the rotating bracket (207) is fixedly mounted with a rotating disk (208).

7. A replaceable billboard mounting member according to claim 6, characterized in that: A plurality of lifting support columns (209) are fixedly mounted on the top of the rotating disk (208); a support top plate (210) is fixedly connected to the top of the lifting support column (209); a lifting motor (211) is fixedly mounted at the center of the top of the support top plate (210); a lifting threaded rod (212) is fixedly connected to the output end of the lifting motor (211); a lifting threaded bracket (213) is threadedly connected to the middle of the lifting threaded rod (212); and lifting sliding rods (214) are symmetrically mounted on both sides of the top of the lifting threaded bracket (213).

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