CN219738501U - Picture content is convenient for change's publicity column - Google Patents

Abstract

The utility model discloses a propaganda column with convenient replacement of picture content, which relates to the technical field of propaganda columns and comprises a frame, wherein a first clamping groove body is arranged on one side of an inner cavity of the frame, a second clamping groove body is arranged on one side of the inner cavity of the frame, which is far away from the first clamping groove body, a replacement panel is arranged between the first clamping groove body and the second clamping groove body, one end, which is far away from the replacement panel, of the second clamping groove body is connected with a movable rod, one end, which is far away from the second clamping groove body, of the movable rod extends out of the frame and is provided with a pulling plate, a positioning spring is sleeved on the outer wall of the movable rod, the positioning spring is positioned between the second clamping groove body and the inner wall of the frame, and a supporting component is arranged at the bottom of the frame. According to the utility model, through the matching arrangement of the first clamping groove body, the movable rod, the pull plate, the positioning spring and the second clamping groove body, the distance between the first clamping groove body and the second clamping groove body can be adjusted under the elastic force of the positioning spring, so that the replacement panel can be replaced quickly, and the replacement process is simple and quick.

Description

Picture content is convenient for change's publicity column

Technical Field

The utility model relates to the technical field of propaganda columns, in particular to a propaganda column with picture content convenient to replace.

Background

The propaganda column is a propaganda carrier, the content needing propaganda is placed in the propaganda column, so that the propaganda column can effectively protect the propaganda content, is a VI application, is an effective means for self propaganda by organizations or enterprises and the like, is often applied to public places such as streets, factories and hotels, generally adopts stainless steel as a frame, toughened glass or endurance plates as a panel, and aluminum alloy as a ceiling, and the panel can be opened to replace propaganda pictures, so that the utilization rate of the propaganda column is improved.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, and the Chinese patent publication No. CN210378339U discloses an environment-friendly propaganda column convenient for replacing a propaganda board, wherein the propaganda column is provided with a driving brush rod, a damping seat and a workbench, so that the propaganda board can be conveniently replaced, the waterproof effect can also be improved, the height and the angle can be conveniently adjusted, and the application range is improved, but when the propaganda board is replaced, a tool is required to be used for disassembling a bolt, and the replacing process is complicated, so that the defect that the propaganda board is inconvenient to replace quickly exists.

Disclosure of Invention

In order to solve the problem that the replacement process of the propaganda column is complicated, so that the propaganda board is inconvenient to replace quickly, the utility model provides the propaganda column with convenient picture content replacement.

The utility model provides a propaganda column with convenient replacement of picture content, which adopts the following technical scheme:

the utility model provides a publicity column that picture content was convenient for change, includes the frame, first draw-in groove body is installed to one side of frame inner chamber, the frame inner chamber is kept away from one side of first draw-in groove body is installed the second draw-in groove body, first draw-in groove body with place the replacement panel between the second draw-in groove body, the second draw-in groove body is kept away from the one end of replacement panel is connected with the movable rod, the movable rod is kept away from the one end of second draw-in groove body stretches out the frame and installs the arm-tie, the outer wall cover of movable rod is equipped with positioning spring, positioning spring is located the second draw-in groove body with between the inner wall of frame, the bottom of frame is provided with supporting component, glass panel is installed in the front of frame, the top of frame is provided with cleans the subassembly, one side of cleaning the subassembly is connected with drive assembly.

Optionally, the subassembly that cleans includes two sets of diaphragm, two sets of the diaphragm is installed the both sides at frame top, two sets of the top of diaphragm all is fixed with the riser, two sets of be connected with the lead screw through the bearing between the riser, the outer wall threaded connection of lead screw has the screw, the brush cleaner is installed to the bottom of screw, one side of brush cleaner with the positive laminating of frame is connected.

Through adopting above-mentioned technical scheme, drive screw removes when the lead screw rotates, and the screw removes and drives the brush cleaner and remove, cleans glass panels, and as far as possible avoids using the dust accumulation for a long time to lead to glass panels to paste unclear, and then influences the propaganda effect of publicity column.

Optionally, the drive assembly includes the casing, the casing is installed at the right-hand member one side of riser, positive and negative motor is installed to the interior roof of casing, positive and negative motor's power take off end installs the driving shaft, drive bevel gear is installed to the bottom of driving shaft, one side meshing of drive bevel gear is connected with driven bevel gear, driven bevel gear keeps away from drive bevel gear's one end is connected with the driven shaft, the left end of driven shaft with the right-hand member fixed connection of lead screw.

Through adopting above-mentioned technical scheme, drive bevel gear through the driving shaft when positive and negative motor starts and rotate, drive bevel gear rotates and drives driven bevel gear and rotate, and driven bevel gear rotates and drives the driven shaft and rotate to can drive the lead screw and rotate.

Optionally, a limiting component is arranged between the screw and the vertical plates, the limiting component comprises a limiting sleeve, the limiting sleeve is arranged between the two vertical plates, a polish rod is sleeved on the outer wall of the limiting sleeve, and the bottom of the polish rod is fixedly connected with the top of the screw.

Through adopting above-mentioned technical scheme, can drive the polished rod and slide along the stop collar when the screw removes to can carry out spacingly to the screw, prevent that the screw from rotating.

Optionally, the supporting component includes two sets of support columns, and two sets of the support column is installed the both ends of frame bottom, two sets of the bottom plate is all installed to the bottom of support column, two sets of the both ends at bottom plate top are all worn to be equipped with fixing bolt.

Through adopting above-mentioned technical scheme, place the bottom plate in suitable region, utilize fixing bolt with bottom plate fixed mounting to can be with whole publicity column fixed mounting.

Optionally, a door body is hinged to the back of the frame, and a sealing gasket is arranged at the joint of the door body and the frame.

Through adopting above-mentioned technical scheme, conveniently opening the door body and changing the panel that replaces, the leakproofness between door body and the frame has been increased in the setting of sealed pad, avoids the dust to get into in the frame as far as possible.

Optionally, one end of the pulling plate far away from the movable rod is connected with a handle, and the outer wall of the handle is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, hand handle prescription just pulls the arm-tie and removes, and the frictional force between operating personnel hand and the handle has been increased in the setting of rubber sleeve, the circumstances that skid appears when avoiding pulling as far as possible.

Optionally, a rolling assembly is arranged between the second clamping groove body and the frame, the rolling assembly comprises a roller, the roller is rotationally connected to the bottom of the second clamping groove body, a rolling groove is formed in the inner bottom wall of the frame, and the rolling groove is in rolling connection with the roller.

Through adopting above-mentioned technical scheme, can drive the gyro wheel when the second draw-in groove body removes and roll in the indent for the second draw-in groove body is more smooth and easy when removing, avoids appearing the condition of card to the greatest extent.

In summary, the present utility model includes at least one of the following beneficial effects:

1. through the cooperation setting of first draw-in groove body, movable rod, arm-tie, positioning spring and second draw-in groove body, under positioning spring's elasticity effect, can adjust the interval between first draw-in groove body and the second draw-in groove body to can replace the panel fast, the replacement process is simple swift.

2. Through the cooperation setting of drive assembly, riser, diaphragm, screw, brush cleaner and lead screw to can control the brush cleaner and remove, clean glass panels, avoid using the dust accumulation for a long time as far as possible and lead to glass panels to be fuzzy, and then influence the propaganda effect of publicity column.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a frame; 2. a first clamping groove body; 3. replacing the panel; 4. a support column; 5. a bottom plate; 6. a fixing bolt; 7. a rolling assembly; 701. a rolling groove; 702. a roller; 8. a movable rod; 9. pulling a plate; 10. a handle; 11. a positioning spring; 12. a second clamping groove body; 13. a drive assembly; 1301. a driven bevel gear; 1302. a driven shaft; 1303. a drive bevel gear; 1304. a driving shaft; 1305. a forward and reverse motor; 1306. a housing; 14. a cleaning assembly; 1401. a riser; 1402. a cross plate; 1403. a nut; 1404. a cleaning brush; 1405. a screw rod; 15. a limit component; 1501. a limit sleeve; 1502. a polish rod; 16. a glass panel; 17. a door body.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1 and 2 of the drawings, one embodiment of the present utility model is provided: the utility model provides a publicity column that picture content was convenient for change, includes frame 1, and one side fixed mounting of frame 1 inner chamber has first draw-in groove body 2, and one side slidable mounting that first draw-in groove body 2 was kept away from to frame 1 inner chamber has second draw-in groove body 12, is provided with rolling element 7 between second draw-in groove body 12 and the frame 1, and rolling element 7 includes gyro wheel 702, and gyro wheel 702 rotates the bottom of connecting at second draw-in groove body 12, and rolling groove 701 has been seted up to frame 1's interior bottom wall, and rolling groove 701 is connected with gyro wheel 702 roll. When the second clamping groove body 12 moves, the roller 702 can be driven to roll in the rolling groove 701, so that the second clamping groove body 12 is smoother in moving, and the clamping is avoided as much as possible.

Referring to fig. 1 and 3 of the drawings, a replacement panel 3 is disposed between the first clamping groove body 2 and the second clamping groove body 12, a door body 17 is hinged to the back surface of the frame 1, and a sealing gasket is disposed at the joint of the door body 17 and the frame 1. The door 17 is conveniently opened to replace the panel 3, and the sealing gasket is arranged, so that the sealing performance between the door 17 and the frame 1 is improved, and dust is prevented from entering the frame 1 as much as possible.

Referring to fig. 1 and 2 in the drawings, a movable rod 8 is fixedly connected to one end of the second clamping groove body 12 away from the replacement panel 3, one end of the movable rod 8 away from the second clamping groove body 12 extends out of the frame 1 and is fixedly provided with a pull plate 9, one end of the pull plate 9 away from the movable rod 8 is fixedly connected with a handle 10, and a rubber sleeve is sleeved on the outer wall of the handle 10. The pulling plate 9 is pulled to move by holding the handle 10, and the friction force between the hands of an operator and the handle 10 is increased by the rubber sleeve, so that slipping during pulling is avoided as much as possible.

Please refer to fig. 1 and 4 in the drawings of the specification, the outer wall of the movable rod 8 is sleeved with a positioning spring 11, the positioning spring 11 is located between the second clamping groove body 12 and the inner wall of the frame 1, the bottom of the frame 1 is provided with a supporting component, the supporting component comprises two groups of supporting columns 4, the two groups of supporting columns 4 are installed at two ends of the bottom of the frame 1, the bottoms of the two groups of supporting columns 4 are all provided with bottom plates 5, and two ends of the tops of the two groups of bottom plates 5 are all provided with fixing bolts 6 in a penetrating manner. The bottom plate 5 is placed in a proper area, and the bottom plate 5 is fixedly installed by using the fixing bolts 6, so that the whole propaganda column can be fixedly installed.

Referring to fig. 1 and 2 of the drawings, a glass panel 16 is installed on the front surface of a frame 1, a cleaning component 14 is arranged on the top of the frame 1, a driving component 13 is connected to one side of the cleaning component 14, the cleaning component 14 comprises two groups of transverse plates 1402, the two groups of transverse plates 1402 are horizontally installed on two sides of the top of the frame 1, vertical plates 1401 are vertically fixed on the tops of the two groups of transverse plates 1402, a screw rod 1405 is rotatably connected between the two groups of vertical plates 1401 through a bearing, a screw nut 1403 is in threaded connection with the outer wall of the screw rod 1405, a cleaning brush 1404 is installed on the bottom of the screw nut 1403, and one side of the cleaning brush 1404 is in fit connection with the front surface of the frame 1. When the screw rod 1405 rotates, the screw rod 1403 is driven to move, the screw rod 1403 moves to drive the cleaning brush 1404 to move, the glass panel 16 is wiped, and the phenomenon that the glass panel 16 is blurred due to dust accumulation after long-term use is avoided as much as possible, so that the propaganda effect of the propaganda column is affected.

Referring to fig. 1 of the drawings, the driving assembly 13 includes a housing 1306, the housing 1306 is mounted on one side of a right-end vertical plate 1401, a forward and reverse motor 1305 is mounted on an inner top wall of the housing 1306, a driving shaft 1304 is mounted on a power output end of the forward and reverse motor 1305, a driving bevel gear 1303 is mounted on a bottom of the driving shaft 1304, a driven bevel gear 1301 is engaged and connected on one side of the driving bevel gear 1303, a driven shaft 1302 is fixedly connected on one end of the driven bevel gear 1301 far from the driving bevel gear 1303, and a left end of the driven shaft 1302 is fixedly connected with a right end of a screw 1405. When the forward and reverse motor 1305 is started, the driving bevel gear 1303 is driven to rotate through the driving shaft 1304, the driving bevel gear 1303 rotates to drive the driven bevel gear 1301 to rotate, the driven bevel gear 1301 rotates to drive the driven shaft 1302 to rotate, and the screw rod 1405 can be driven to rotate.

Referring to fig. 1 and 2 in the drawings, a limit assembly 15 is arranged between a nut 1403 and a vertical plate 1401, the limit assembly 15 comprises a limit sleeve 1501, the horizontal limit sleeve 1501 is arranged between the two groups of vertical plates 1401, a polish rod 1502 is sleeved on the outer wall of the limit sleeve 1501 in a sliding manner, and the bottom of the polish rod 1502 is fixedly connected with the top of the nut 1403. When the nut 1403 moves, the polish rod 1502 can be driven to slide along the limit sleeve 1501, so that the nut 1403 can be limited, and the nut 1403 is prevented from rotating.

Working principle: when needs change replacement panel 3, open the door body 17, then operating personnel pulls handle 10 right, and handle 10 drives arm-tie 9 and moves right, and arm-tie 9 moves the time and drives second draw-in groove body 12 through movable rod 8 for positioning spring 11 is extrudeed, thereby can adjust the interval of first draw-in groove body 2 and second draw-in groove body 12, conveniently takes out replacement panel 3 fast from between first draw-in groove body 2 and the second draw-in groove body 12, then changes new replacement panel 3 and can carry out propaganda work.

After a period of use, the positive and negative motor 1305 is started, the positive and negative motor 1305 drives the driving bevel gear 1303 to rotate through the driving shaft 1304 when in operation, the driving bevel gear 1303 rotates to drive the driven bevel gear 1301 to rotate, the driven bevel gear 1301 rotates to drive the driven shaft 1302 to rotate, so that the lead screw 1405 can be driven to rotate, under the limiting effect of the limiting sleeve 1501 and the polished rod 1502, the lead screw 1405 rotates to drive the nut 1403 to move leftwards, and the nut 1403 drives the cleaning brush 1404 to move along the frame 1 to slide when moving, so that the glass panel 16 can be wiped, and the phenomenon that the glass panel 16 is blurred due to long-term dust accumulation is avoided as much as possible, and the propaganda effect of the propaganda column is affected.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a publicity column that picture content was convenient for change, includes frame (1), its characterized in that: first draw-in groove body (2) are installed to one side of frame (1) inner chamber, frame (1) inner chamber is kept away from one side of first draw-in groove body (2) is installed second draw-in groove body (12), first draw-in groove body (2) with place between second draw-in groove body (12) and replace panel (3), second draw-in groove body (12) are kept away from one end of replacing panel (3) is connected with movable rod (8), movable rod (8) are kept away from one end of second draw-in groove body (12) stretches out frame (1) and installs arm-tie (9), the outer wall cover of movable rod (8) is equipped with positioning spring (11), positioning spring (11) are located between the inner wall of second draw-in groove body (12) with frame (1), the bottom of frame (1) is provided with supporting component, glass panel (16) are installed in the front of frame (1), the top of frame (1) is provided with cleans subassembly (14), one side of being connected with driving component (13).

2. A promotional board according to claim 1 wherein the visual content is easily replaced by: the cleaning assembly (14) comprises two groups of transverse plates (1402), the two groups of transverse plates (1402) are arranged on two sides of the top of the frame (1), the tops of the two groups of transverse plates (1402) are respectively fixed with a vertical plate (1401), a screw rod (1405) is connected between the vertical plates (1401) through a bearing, a screw nut (1403) is connected with the outer wall of the screw rod (1405) in a threaded manner, a cleaning brush (1404) is arranged at the bottom of the screw nut (1403), and one side of the cleaning brush (1404) is connected with the front surface of the frame (1) in a fitting manner.

3. A promotional board according to claim 2 wherein the visual content is easily replaced by: the driving assembly (13) comprises a shell (1306), the shell (1306) is arranged at the right end on one side of a vertical plate (1401), a positive and negative motor (1305) is arranged on the inner top wall of the shell (1306), a driving shaft (1304) is arranged at the power output end of the positive and negative motor (1305), a driving bevel gear (1303) is arranged at the bottom of the driving shaft (1304), a driven bevel gear (1301) is connected with one side of the driving bevel gear (1303) in a meshed manner, one end, far away from the driving bevel gear (1303), of the driven bevel gear (1301) is connected with a driven shaft (1302), and the left end of the driven shaft (1302) is fixedly connected with the right end of a screw rod (1405).

4. A promotional board according to claim 2 wherein the visual content is easily replaced by: be provided with spacing subassembly (15) between screw (1403) with riser (1401), spacing subassembly (15) include stop collar (1501), stop collar (1501) are installed two sets of between riser (1401), stop collar (1501) outer wall cover is equipped with polished rod (1502), the bottom of polished rod (1502) with the top fixed connection of screw (1403).

5. A promotional board according to claim 1 wherein the visual content is easily replaced by: the support assembly comprises two groups of support columns (4), the two groups of support columns (4) are installed at two ends of the bottom of the frame (1), the bottom plates (5) are installed at the bottoms of the two groups of support columns (4), and fixing bolts (6) are arranged at two ends of the tops of the bottom plates (5) in a penetrating mode.

6. A promotional board according to claim 1 wherein the visual content is easily replaced by: the back of the frame (1) is hinged with a door body (17), and a sealing gasket is arranged at the joint of the door body (17) and the frame (1).

7. A promotional board according to claim 1 wherein the visual content is easily replaced by: one end of the pulling plate (9) far away from the movable rod (8) is connected with a handle (10), and the outer wall of the handle (10) is sleeved with a rubber sleeve.

8. A promotional board according to claim 1 wherein the visual content is easily replaced by: the novel roller assembly is characterized in that a rolling assembly (7) is arranged between the second clamping groove body (12) and the frame (1), the rolling assembly (7) comprises a roller (702), the roller (702) is rotationally connected to the bottom of the second clamping groove body (12), a rolling groove (701) is formed in the inner bottom wall of the frame (1), and the rolling groove (701) is in rolling connection with the roller (702).