CN215987918U

CN215987918U - Public appliance with picture display component

Info

Publication number: CN215987918U
Application number: CN202121247394.2U
Authority: CN
Inventors: 黄悦
Original assignee: Wuhan Songshang Advertising Decoration Co ltd
Current assignee: Wuhan Songshang Advertising Decoration Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-03-08
Anticipated expiration: 2031-06-04

Abstract

The utility model provides a public appliance with a picture display component, comprising: fixed frame, change the door, the name of a station installing frame, elevating system and wiper mechanism, fixed frame inside is fixed with the drain pan, the drain pan top is fixed with the box, it is fixed with the LED display screen to inlay on one side of box, it articulates the one side of keeping away from the LED display screen at the box through the hinge to change the door, it inlays and is fixed with the station board information board to change the door inner wall, the name of a station installing frame is installed at the box top, the name of a station installing frame bilateral symmetry is fixed with the name of a station information board, the elevating system symmetry is fixed in the box both sides, two wiper mechanism symmetries are installed at the elevating system both ends, elevating system includes: the lifting shell is symmetrically fixed on two sides of the box body, and the first threaded rod is rotatably connected to the inner wall of the lifting shell through a bearing. The utility model can automatically clean the LED display screen and the stop board information board, improve the cleanliness and reduce the investment of manpower and material resources.

Description

Public appliance with picture display component

Technical Field

The utility model relates to the technical field of public appliances, in particular to a public appliance with a picture display component.

Background

The bus stop is a public facility specially constructed for urban waiting citizens, provides people waiting places and provides convenience for citizen waiting booths, the bus stop board is a common public appliance in the bus stop and provides information for people, and in order to improve the utilization rate of the facility, an LED display screen is arranged on the reverse side of the bus stop board and is used for playing advertisements and improving the traffic income;

however, the existing bus stop board is installed outdoors, dust is easy to adhere after long-time use, and time and labor are wasted when the bus stop board is manually cleaned.

Therefore, it is necessary to provide a utility provided with a picture display member to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a public appliance provided with a picture display component.

The utility model provides a public appliance with a picture display component, which comprises: fixed frame, change door, station name installing frame, elevating system and wiper mechanism, fixed frame inside is fixed with the drain pan, the drain pan top is fixed with the box, it is fixed with the LED display screen to inlay box one side, it articulates the one side of keeping away from the LED display screen at the box through the hinge to change the door, it inlays and is fixed with the station board information board to change the door inner wall, the station name installing frame is installed at the box top, station name installing frame bilateral symmetry is fixed with the station name information board, the elevating system symmetry is fixed in the box both sides, and two wiper mechanism symmetries are installed at the elevating system both ends.

The lifting mechanism comprises: lift shell, first threaded rod, servo motor and mounting panel, the lift shell symmetry is fixed in the box both sides, first threaded rod passes through the bearing and rotates the connection at the lift shell inner wall, lift shell inner wall sliding connection has first slider, first slider passes through screw hole and first threaded rod threaded connection, servo motor symmetry is installed at the drain pan inner wall, and servo motor's output and first threaded rod fixed connection, the mounting panel is fixed in first slider one end.

The cleaning mechanism includes: spout, washing roller brush, drive strip and drive wheel, the spout symmetry is seted up at the mounting panel both ends, spout inner wall sliding connection has the second slider, wash roller brush both ends and rotate with two second sliders respectively through the bearing and be connected, drive strip symmetry is fixed in fixed frame inner wall both sides, the drive wheel symmetry is fixed at washing roller brush both ends, and drive wheel and drive strip rolling contact.

Preferably, the slide has been seted up at the spout top, second slider top is fixed with the connecting block, and connecting block and slide sliding connection, the mounting panel top is located slide both ends symmetry and is fixed with the fixed plate, two the fixed plate middle part is rotated through the bearing and is connected with the second threaded rod, the connecting block top is fixed with threaded sleeve, and threaded sleeve and second threaded rod threaded connection.

Preferably, a hexagonal knob is fixed at one end of the second threaded rod.

Preferably, the surface of the driving wheel is provided with a friction layer.

Preferably, the cleaning roller brush is a nylon brush.

Preferably, the servo motor is a speed reduction motor.

Compared with the related art, the public appliance provided with the picture display component has the following beneficial effects:

the utility model provides a public appliance provided with a picture display component:

1. when the cleaning roller brush is used for a long time, when dust is adhered to the surfaces of the LED display screen and the stop board information board, the servo motor is controlled to rotate through the PLC timing to drive the first threaded rod to rotate, so that the first sliding block can be driven to lift, the mounting plate is driven to lift, so that the two cleaning roller brushes are driven to move up and down on the surfaces of the LED display screen and the stop board information board, in the process of moving up and down of the cleaning roller brushes, the driving wheel is in contact with the driving strip, so that the driving wheel rolls on the driving strip, the cleaning roller brushes rotate in the lifting process, so that the surfaces of the LED display screen and the stop board information board are rolled and cleaned by the cleaning roller brushes, the cleanness degree of the surfaces of the LED display screen and the stop board information board is improved, the second threaded rod is rotated through the hexagonal knob, the threaded sleeve is driven to move, and the threaded sleeve drives the second sliding block to slide through the connecting block, thereby adjust the position of wasing the roller brush for drive wheel on the washing roller brush is hugged closely the drive strip, and makes the washing roller brush hug closely LED display screen and station board information board surface, improves the cleaning performance, and this device can wash LED display screen and station board information board voluntarily, improves the clean degree, reduces the input of manpower and materials.

Drawings

FIG. 1 is a schematic view of an overall structure provided by the present invention;

FIG. 2 is a second schematic view of the overall structure provided by the present invention;

FIG. 3 is a schematic view of a driving bar structure provided by the present invention;

FIG. 4 is a schematic structural view of a lifting mechanism provided in the present invention;

FIG. 5 is a schematic structural diagram of a servo motor according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 5.

Reference numbers in the figures: 1. a fixing frame; 2. a bottom case; 3. a box body; 4. an LED display screen; 5. replacing the door; 6. a stop board information board; 7. a station name installation frame; 8. a stop name information board; 9. a lifting mechanism; 91. a lifting shell; 92. a first threaded rod; 93. a first slider; 94. a servo motor; 95. mounting a plate; 10. a cleaning mechanism; 101. a chute; 102. a second slider; 103. cleaning the roller brush; 104. a drive bar; 105. a drive wheel; 11. a slideway; 12. connecting blocks; 13. a fixing plate; 14. a threaded sleeve; 15. a hexagonal knob; 16. a second threaded rod.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

In a specific implementation, as shown in fig. 1 and 2, a utility provided with a picture display member includes: fixed frame 1, change door 5, station name installing frame 7, elevating system 9 and wiper mechanism 10, fixed frame 1 is inside to be fixed with

drain pan

2, 2 tops of drain pan are fixed with

box

3, 3 one sides of box are inlayed and are fixed with LED display screen 4, it articulates one side of keeping away from LED display screen 4 at box 3 through the hinge to change door 5, it inlays and is fixed with station board information board 6 to change 5 inner walls of door, station name installing frame 7 is installed at 3 tops of box, 7 bilateral symmetry of station name installing frame are fixed with station name information board 8, elevating system 9 symmetry is fixed in 3 both sides of box, and two wiper mechanism 10 symmetries are installed at elevating system 9 both ends.

Referring to fig. 4 and 5, the lifting mechanism 9 includes: the lifting device comprises a lifting shell 91, a first threaded rod 92, a servo motor 94 and a mounting plate 95, wherein the lifting shell 91 is symmetrically fixed on two sides of a box body 3, the first threaded rod 92 is rotatably connected to the inner wall of the lifting shell 91 through a bearing, the inner wall of the lifting shell 91 is slidably connected with a first sliding block 93, the first sliding block 93 is in threaded connection with the first threaded rod 92 through a threaded hole, the servo motor 94 is symmetrically mounted on the inner wall of a bottom shell 2, the output end of the servo motor 94 is fixedly connected with the first threaded rod 92, the servo motor 94 is a speed reduction motor, and the mounting plate 95 is fixed at one end of the first sliding block 93;

referring to fig. 3, 4, 5 and 6, the cleaning mechanism 10 includes: the cleaning roller brush comprises a sliding chute 101, a cleaning roller brush 103, a driving strip 104 and a driving wheel 105, wherein the sliding chute 101 is symmetrically arranged at two ends of a mounting plate 95, the inner wall of the sliding chute 101 is connected with a second sliding block 102 in a sliding manner, two ends of the cleaning roller brush 103 are respectively and rotationally connected with the two second sliding blocks 102 through bearings, the driving strip 104 is symmetrically fixed at two sides of the inner wall of a fixed frame 1, the driving wheel 105 is symmetrically fixed at two ends of the cleaning roller brush 103, the driving wheel 105 is in rolling contact with the driving strip 104, a friction layer is arranged on the surface of the driving wheel 105, and the cleaning roller brush 103 is a nylon brush;

if after long-time use, when LED display screen 4 and station board information board 6 surface are stained with the dust, timing control servo motor 94 through PLC rotates and drives first threaded rod 92 and rotate, and then can drive first slider 93 and go up and down, make mounting panel 95 go up and down, thereby drive two washing roller brush 103 and move up and down at LED display screen 4 and station board information board 6 surface, at the in-process that washs roller brush 103 up-and-down motion, drive wheel 105 and drive strip 104 contact, make drive wheel 105 roll on drive strip 104, thereby make washing roller brush 103 carry out the rotation at the in-process that goes up and down, thereby make washing roller brush 103 roll the washing to LED display screen 4 and station board information board 6 surface, improve the clean degree on LED display screen 4 and station board information board 6 surface.

Referring to fig. 6, a slide 11 is formed at the top of the sliding groove 101, a connecting block 12 is fixed at the top of the second slider 102, the connecting block 12 is slidably connected with the slide 11, fixing plates 13 are symmetrically fixed at two ends of the slide 11 at the top of the mounting plate 95, a second threaded rod 16 is rotatably connected to the middle portions of the two fixing plates 13 through bearings, a threaded sleeve 14 is fixed at the top of the connecting block 12, the threaded sleeve 14 is in threaded connection with the second threaded rod 16, a hexagonal knob 15 is fixed at one end of the second threaded rod 16, the second threaded rod 16 is rotated through the hexagonal knob 15, the threaded sleeve 14 is driven to move, the threaded sleeve 14 drives the second slider 102 to slide through the connecting block 12, so as to adjust the position of the cleaning roller brush 103, so that a driving wheel 105 on the cleaning roller brush 103 is tightly attached to the driving bar 104, and the cleaning roller brush 103 is tightly attached to the surfaces of the LED display 4 and the stop sign information board 6, the cleaning effect is improved.

The working principle is as follows:

when the cleaning roller brush is used for a long time, when dust is adhered to the surfaces of the LED display screen 4 and the stop board information board 6, the PLC controls the servo motor 94 to rotate at regular time to drive the first threaded rod 92 to rotate, and further can drive the first sliding block 93 to lift, so that the mounting plate 95 is lifted, and further drives the two cleaning roller brushes 103 to move up and down on the surfaces of the LED display screen 4 and the stop board information board 6, in the process that the cleaning roller brushes 103 move up and down, the driving wheel 105 is in contact with the driving strip 104, so that the driving wheel 105 rolls on the driving strip 104, and the cleaning roller brushes 103 rotate in the lifting process, so that the cleaning roller brushes 103 roll and clean the surfaces of the LED display screen 4 and the stop board information board 6, the cleanness degree of the surfaces of the LED display screen 4 and the stop board information board 6 is improved, and the hexagonal knob 15 rotates the second threaded rod 16 to further drive the threaded sleeve 14 to move, the threaded sleeve 14 drives the second sliding block 102 to slide through the connecting block 12, so that the position of the cleaning roller brush 103 is adjusted, the driving wheel 105 on the cleaning roller brush 103 is tightly attached to the driving strip 104, the cleaning roller brush 103 is tightly attached to the surfaces of the LED display screen 4 and the stop board information board 6, and the cleaning effect is improved.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A public appliance provided with a picture display member, comprising:

the LED display screen comprises a fixing frame (1), wherein a bottom shell (2) is fixed inside the fixing frame (1), a box body (3) is fixed at the top of the bottom shell (2), and an LED display screen (4) is fixedly embedded on one side of the box body (3);

the replacing door (5) is hinged to one side, away from the LED display screen (4), of the box body (3) through a hinge, and a stop board information board (6) is embedded and fixed on the inner wall of the replacing door (5);

the station name installing frame (7) is installed at the top of the box body (3), and station name information boards (8) are symmetrically fixed on two sides of the station name installing frame (7);

the lifting mechanisms (9), the lifting mechanisms (9) are symmetrically fixed on two sides of the box body (3);

the two cleaning mechanisms (10) are symmetrically arranged at two ends of the lifting mechanism (9).

2. Public appliance provided with a picture display member according to claim 1, characterized in that said lifting mechanism (9) comprises:

the lifting shell (91), the lifting shell (91) is symmetrically fixed on two sides of the box body (3);

the first threaded rod (92) is rotatably connected to the inner wall of the lifting shell (91) through a bearing, a first sliding block (93) is connected to the inner wall of the lifting shell (91) in a sliding mode, and the first sliding block (93) is in threaded connection with the first threaded rod (92) through a threaded hole;

the servo motors (94), the servo motors (94) are symmetrically arranged on the inner wall of the bottom shell (2), and the output ends of the servo motors (94) are fixedly connected with the first threaded rod (92);

and the mounting plate (95) is fixed at one end of the first sliding block (93).

3. Public appliance provided with a picture display element according to claim 2, characterized in that said washing means (10) comprise:

the sliding grooves (101) are symmetrically formed in two ends of the mounting plate (95), and the inner wall of each sliding groove (101) is connected with a second sliding block (102) in a sliding mode;

the two ends of the cleaning roller brush (103) are respectively and rotatably connected with the two second sliding blocks (102) through bearings;

the driving strips (104), the driving strips (104) are symmetrically fixed on two sides of the inner wall of the fixed frame (1);

the driving wheels (105), the driving wheels (105) are symmetrically fixed at two ends of the cleaning roller brush (103), and the driving wheels (105) are in rolling contact with the driving strips (104).

4. The utility model is characterized in that a slide way (11) is arranged at the top of the sliding groove (101), a connecting block (12) is fixed at the top of the second sliding block (102), the connecting block (12) is connected with the slide way (11) in a sliding manner, fixing plates (13) are symmetrically fixed at two ends of the slide way (11) at the top of the mounting plate (95), a second threaded rod (16) is rotatably connected at the middle parts of the two fixing plates (13) through bearings, a threaded sleeve (14) is fixed at the top of the connecting block (12), and the threaded sleeve (14) is in threaded connection with the second threaded rod (16).

5. The public appliance provided with a picture display member according to claim 4, wherein a hexagonal knob (15) is fixed to one end of the second threaded rod (16).

6. Public appliance provided with a picture display element according to claim 3, characterized in that the driving wheel (105) is provided with a friction layer on its surface.

7. The public utility model with picture display component according to claim 3, wherein the cleaning roller brush (103) is a nylon brush.

8. The utility model with the picture displaying member as claimed in claim 2, wherein said servo motor (94) is a speed reducing motor.