Subway carriage interior trim auxiliary film pasting device

Abstract

The utility model discloses a subway carriage interior auxiliary film pasting device which comprises a U-shaped rod, a control box and magnetic attraction wheels, the magnetic attraction wheels are arranged on the two sides of the control box, the control box is arranged at the upper end of the inner side of the U-shaped rod, the magnetic attraction wheels are fixedly provided with a hollow shaft through bearings, the U-shaped rod is arranged on the hollow shaft, and a transmission rod is arranged in the hollow shaft in a penetrating mode. The transmission rod penetrates through the inner side of the control box, a driving motor is arranged on the transmission rod and drives the magnetic attraction wheel to rotate through the transmission rod, the driving motor is arranged in the control box, a second rotating rod is arranged on one side of the control box, a first rotating rod is arranged at the lower end of the second rotating rod, a rubber sleeve is arranged at the lower end of the first rotating rod, and a rubber film is arranged at the lower end of the rubber sleeve. A rubber film, a rubber sleeve, a first rotating rod, a second rotating rod and a control box are sequentially arranged on the U-shaped rod from inside to outside, a cylinder is arranged in the rubber film, and the cylinder is arranged on the U-shaped rod; the film pasting device has the advantages of being convenient to use and improving the film pasting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of subway carriage interior decoration, in particular to an auxiliary film pasting device for subway carriage interior decoration. Background Art

[0002] Subway car interior mainly refers to the decorative products used for the interior decoration of subway cars, involving all aspects of the interior of the subway car, such as car wall stickers, warning slogan stickers, advertising pendants, internal ornaments and handrails, etc. are all subway car interior products. Some of its components not only have decorative functions, they also involve rich functionality, safety and engineering properties.

[0003] At present, wallpaper film is a kind of interior decoration of subway cars, but the existing auxiliary devices for applying film in subway cars are mostly simple scrapers. When using the scraper to apply the film, the scraper needs to be held by hand to apply the film, which is slow and inefficient.

[0004] Therefore, in view of the above problems, we propose a subway car interior auxiliary film pasting device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a subway car interior auxiliary film pasting device which is easy to use and improves the film pasting efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary film-sticking device for subway car interior, which includes a U-shaped rod, a control box and a magnetic wheel, wherein the magnetic wheel is arranged on both sides of the control box, and the control box is arranged at the upper end of the inner side of the U-shaped rod, the magnetic wheel is fixed with a hollow shaft through a bearing, the U-shaped rod is arranged on the hollow shaft, a transmission rod is inserted inside the hollow shaft, the transmission rod is inserted inside the control box, a driving motor is arranged on the transmission rod, and the driving motor drives the magnetic wheel to rotate through the transmission rod, and the driving motor is arranged inside the control box, a second rotating rod is arranged on one side of the control box, a first rotating rod is arranged at the lower end of the second rotating rod, a rubber sleeve is arranged at the lower end of the first rotating rod, and a rubber film is arranged at the lower end of the rubber sleeve.

[0007] Preferably, a rubber film, a rubber sleeve, a first rotating rod, a second rotating rod and a control box are sequentially arranged on the U-shaped rod from the inside to the outside, a cylinder is arranged inside the rubber film, the cylinder is arranged on the U-shaped rod, two of the first rotating rod and two of the second rotating rod are arranged, and a film body is arranged between the two first rotating rods.

[0008] Preferably, a roller is provided inside the rubber sleeve, and adjustment plates are provided on both sides of the roller. An adjustment knob is fixedly provided in the middle of the adjustment plate, and the adjustment knob is rotated in the middle of the adjustment plate to adjust the lifting and lowering of the rubber sleeve.

[0009] Preferably, a control panel is provided on the upper surface of the control box, and the control panel includes a display screen arranged in the middle of the control panel and control buttons and a wireless signal transceiver arranged on both sides of the display screen.

[0010] Preferably, the control panel wiring harness is connected to a main control panel arranged inside the control box, and the main control panel is respectively connected to a switch button arranged on the outside of the U-shaped rod, a charging port arranged on one side of the switch button, and a battery arranged at the lower end of the main control panel through a wiring harness, and the main control panel is connected to the drive motor and the magnetic wheel wiring harness.

[0011] Preferably, the magnetic attraction wheel includes an electromagnet ring arranged on the outside of the magnetic attraction wheel, a rubber outer wheel arranged in the middle of the magnetic attraction wheel and a rubber inner wheel arranged on the inside of the magnetic attraction wheel, the rubber inner wheel is connected to the hollow shaft, the inner side of the rubber outer wheel includes an electromagnet and a coil winding, and a fixing column fixedly connected to the transmission rod is arranged on the inner side of the electromagnet ring.

[0012] Preferably, a limiting piece is provided at the fixed end of the hollow shaft and the U-shaped rod, and limiting blocks are provided on the upper and lower sides of the limiting piece, and the limiting blocks are fixed inside the U-shaped rod. A spring is also wound inside the limiting piece, so that the magnetic wheels on both sides of the U-shaped rod are magnetically adsorbed in the subway car, so that its rubber film fits tightly on the subway car.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with magnetic wheels on both sides of the upper end of the U-shaped rod, so that the magnetic wheels are electrically adsorbed on the subway car, and the first rotating rod provided on the U-shaped rod is used to clamp the film body, and then the non-stick surface of the film body is torn off, so that the sticky surface of the film body is bonded to the wall surface of the subway car that needs to be bonded, and the film body is squeezed by the rubber sleeve to ensure the flatness of the film body during film bonding, and the film body is rolled by the rubber film to make the film body more closely fit the wall surface of the subway car, and at the same time, a control box is provided on the upper end of the U-shaped rod, so that the magnetic wheels are driven by the internal driving motor to move slowly on the wall surface of the subway car, so as to perform auxiliary film bonding on the interior of the subway car. Film bonding by this device is beneficial to reducing the labor force of workers, making it more convenient and practical to complete the auxiliary film bonding on the interior of the subway car, and at the same time, it can also improve its film bonding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model of the auxiliary film pasting device for the interior decoration of a subway car;

[0015] Figure 2 This is a schematic diagram of the internal structure of the auxiliary film pasting device for interior decoration of a subway car of the present utility model;

[0016] Figure 3 This is a schematic diagram of the hammer head structure of the subway car interior auxiliary film pasting device of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the sand removal mechanism of the auxiliary film pasting device for the interior decoration of a subway car of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of the sand removal mechanism of the auxiliary film pasting device for the interior decoration of a subway car.

[0019] Explanations in the figure: 1. U-shaped rod; 2. Control box; 3. Magnetic wheel; 4. Control board; 5. Control button; 6. Display screen; 7. Wireless signal transceiver; 8. Rubber membrane; 9. Rubber sleeve; 10. Adjustment knob; 11. Adjustment board; 12. First rotating rod; 13. Second rotating rod; 14. Film body; 15. Hollow shaft; 16. Limiting piece; 17. Switch button; 18. Main control board; 19. Drive motor; 20. Charging port; 21. Rubber inner wheel; 22. Rubber outer wheel; 23. Electromagnetic ring; 24. Transmission rod; 25. Cylinder; 26. Roller; 27. Battery; 28. Spring; 29. ​​Limiting block; 30. Fixed column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0021] like Figure 1-3As shown, the present embodiment discloses an auxiliary film pasting device for interior decoration of a subway car, which includes a U-shaped rod 1, a control box 2 and a magnetic wheel 3. The magnetic wheel 3 is arranged on both sides of the control box 2, and the control box 2 is arranged at the inner upper end of the U-shaped rod 1. The magnetic wheel 3 is fixed with a hollow shaft 15 through a bearing. The U-shaped rod 1 is arranged on the hollow shaft 15. A transmission rod 24 is inserted inside the hollow shaft 15. The transmission rod 24 is inserted inside the control box 2. A driving motor 19 is arranged on the transmission rod 24. The driving motor 19 drives the magnetic wheel 3 to rotate through the transmission rod 24. The driving motor 19 is arranged inside the control box 2. A second rotating rod 13 is arranged on one side of the control box 2, and a first rotating rod is arranged at the lower end of the second rotating rod 13. 12, a rubber sleeve 9 is provided at the lower end of the first rotating rod 12, a rubber film 8 is provided at the lower end of the rubber sleeve 9, the rubber film 8, the rubber sleeve 9, the first rotating rod 12, the second rotating rod 13 and the control box 2 are provided on the U-shaped rod 1 from the inside to the outside, a cylinder 25 is provided inside the rubber membrane 8, the cylinder 25 is provided on the U-shaped rod 1, two first rotating rods 12 and two second rotating rods 13 are provided, a film sticking body 14 is provided between the two first rotating rods 12, a roller 26 is provided inside the rubber sleeve 9, and an adjustment plate 11 is provided on both sides of the roller 26, and an adjustment knob 10 is fixedly provided in the middle of the adjustment plate 11, and the adjustment knob 10 is rotated in the middle of the adjustment plate 11 to adjust the rubber sleeve 9 to rise and fall;

[0022] The control box 2 is provided with a control panel 4 on its upper surface, and the control panel 4 includes a display screen 6 arranged in the middle of the control panel 4 and control buttons 5 and a wireless signal transceiver 7 arranged on both sides of the display screen 6;

[0023] At the same time, the control panel 4 wiring harness is connected to the main control panel 18 arranged inside the control box 2, and the main control panel 18 is respectively connected to the switch button 17 arranged on the outside of the U-shaped rod 1, the charging port 20 arranged on one side of the switch button 17 and the battery 27 arranged at the lower end of the main control panel 18 through the wiring harness. The main control panel 18 is also connected to the driving motor 19 and the magnetic wheel 3 wiring harness.

[0024] In this embodiment, the main control board 18 provided inside the control box 2 controls the driving motor 19 and energizes the rubber outer wheel 22 inside the magnetic wheel 3, so that the magnetic wheel 3 is energized and adsorbed on the subway car through the rubber outer wheel 22, and the driving motor 19 drives the magnetic wheel 3 to move on the subway car through the transmission rod 24, and the U-shaped rod 1 is used to auxiliary film the interior of the subway car, and the control panel 4 provided on the upper surface of the control box 2 is used to adjust the moving speed and working state of the device through the control button 5. The working state includes being provided on the side wall of the subway car, on the top of the subway car and in the subway car. At the bottom, the main control panel 18 inside the control box 2 controls the size of the electromagnetic force of the rubber outer wheel 22 to change the working state of the device, and displays the real-time power of the battery 27 through the display screen 6, so that the device can maintain sufficient power to carry out the auxiliary film pasting work for the subway car interior. At the same time, the wireless signal transceiver 7 provided on the upper end of the control panel 4 can remotely control the device over a long distance through a remote controller to move it, so that it is convenient to observe the working state of the auxiliary film pasting for the subway car interior, and the film body 14 can be replaced at any time, making it more convenient to operate and use while greatly improving the efficiency of the auxiliary film pasting for the subway car interior. Example

[0025] like Figure 1-5As shown, the present embodiment discloses a subway car interior auxiliary film pasting device, which includes a U-shaped rod 1, a control box 2 and a magnetic wheel 3, the magnetic wheel 3 is arranged on both sides of the control box 2, the control box 2 is arranged on the inner upper end of the U-shaped rod 1, the magnetic wheel 3 is fixed with a hollow shaft 15 through a bearing, the U-shaped rod 1 is arranged on the hollow shaft 15, a transmission rod 24 is inserted inside the hollow shaft 15, the transmission rod 24 is inserted inside the control box 2, a driving motor 19 is arranged on the transmission rod 24, and the driving motor 19 is arranged on the transmission rod 24. The machine 19 drives the magnetic wheel 3 to rotate through the transmission rod 24. The driving motor 19 is arranged inside the control box 2. A second rotating rod 13 is arranged on one side of the control box 2. A first rotating rod 12 is arranged at the lower end of the second rotating rod 13. A rubber sleeve 9 is arranged at the lower end of the first rotating rod 12. A rubber membrane 8 is arranged at the lower end of the rubber sleeve 9. The rubber membrane 8, the rubber sleeve 9, the first rotating rod 12, the second rotating rod 13 and the control box 2 are arranged in sequence from the inside to the outside on the U-shaped rod 1. A cylinder 2 is arranged inside the rubber membrane 8. 5. The cylinder 25 is arranged on the U-shaped rod 1. Two first rotating rods 12 and second rotating rods 13 are arranged. A film sticking body 14 is arranged between the two first rotating rods 12. A roller 26 is arranged inside the rubber sleeve 9. Adjustment plates 11 are arranged on both sides of the roller 26. An adjustment knob 10 is fixedly arranged in the middle of the adjustment plate 11. The adjustment knob 10 adjusts the lifting and lowering of the rubber sleeve 9 by rotating in the middle of the adjustment plate 11. A control panel 4 is arranged on the upper surface of the control box 2. The control panel 4 includes a display screen 6 arranged in the middle of the control panel 4 and control buttons 5 and a wireless signal transceiver 7 arranged on both sides of the display screen 6. The control panel 4 is connected to a main control panel 18 arranged inside the control box 2 by a wiring harness. The main control panel 18 is respectively connected to a switch button 17 arranged on the outside of the U-shaped rod 1, a charging port 20 arranged on one side of the switch button 17, and a battery 27 arranged at the lower end of the main control panel 18 through a wiring harness. The main control panel 18 is also connected to a drive motor 19 and a magnetic wheel 3 by a wiring harness;

[0026] Among them, the magnetic attraction wheel 3 includes an electromagnet ring 23 arranged on the outside of the magnetic attraction wheel 3, a rubber outer wheel 22 arranged in the middle of the magnetic attraction wheel 3 and a rubber inner wheel 21 arranged on the inside of the magnetic attraction wheel 3, the rubber inner wheel 21 is connected to the hollow shaft 15, the inner side of the rubber outer wheel 22 includes an electromagnet and a coil winding, the inner sides of the electromagnet ring 23 and the rubber inner wheel 21 are both provided with grooves for embedding the rubber outer wheel 22, the inner side of the electromagnet ring 23 is provided with a fixing column 30 fixedly connected to the transmission rod 24, the hollow shaft 15 and the U-shaped rod 1 are provided with a limiting member 16 at the fixed end, the limiting member 16 is provided with limiting blocks 29 on both sides, the limiting blocks 29 are fixed inside the U-shaped rod 1, and the limiting member 16 is also wound with a spring 28, which is used for the U-shaped rod 1 to be adsorbed on both sides of the magnetic attraction wheel 3 in the subway car by magnetic force, so that its rubber film 8 fits tightly on the subway car.

[0027] In this embodiment, a hollow shaft 15 is connected to the magnetic wheel 3 through a U-shaped rod 1, and a limit piece 16 is provided on the inner side of the U-shaped rod 1, so that the U-shaped rod 1 is fitted with the auxiliary film of the subway car interior through the spring 28 provided inside the limit piece 16 and the limit block 29, so that the rubber film 8 provided on the U-shaped rod 1 is fitted on the subway car to roll the film body 14, so that the flatness of the film is ensured and the formation of residual bubbles is reduced, thereby achieving the purpose of good film sticking effect, and combined with the magnetic wheel 3, it is more convenient to realize auxiliary film sticking.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A subway car interior auxiliary film pasting device, comprising a U-shaped rod (1), a control box (2) and a magnetic wheel (3), characterized in that: The magnetic attraction wheel (3) is arranged on both sides of the control box (2); the control box (2) is arranged on the inner upper end of the U-shaped rod (1); the magnetic attraction wheel (3) is fixed with a hollow shaft (15) through a bearing; the U-shaped rod (1) is arranged on the hollow shaft (15); a transmission rod (24) is inserted into the hollow shaft (15); the transmission rod (24) is inserted into the inner side of the control box (2); a driving motor (19) is arranged on the transmission rod (24); the driving motor (19) drives the magnetic attraction wheel (3) to rotate through the transmission rod (24); the driving motor (19) is arranged inside the control box (2); a second rotating rod (13) is arranged on one side of the control box (2); a first rotating rod (12) is arranged at the lower end of the second rotating rod (13); a rubber sleeve (9) is arranged at the lower end of the first rotating rod (12); a rubber membrane (8) is arranged at the lower end of the rubber sleeve (9).

2. The subway car interior auxiliary film pasting device according to claim 1 is characterized in that: The U-shaped rod (1) is provided with a rubber membrane (8), a rubber sleeve (9), a first rotating rod (12), a second rotating rod (13) and a control box (2) in sequence from the inside to the outside; a cylinder (25) is provided inside the rubber membrane (8); the cylinder (25) is provided on the U-shaped rod (1); two first rotating rods (12) and two second rotating rods (13) are provided; and a film sticking body (14) is provided between the two first rotating rods (12).

3. The subway car interior auxiliary film pasting device according to claim 1 is characterized in that: A roller (26) is arranged inside the rubber sleeve (9), and adjustment plates (11) are arranged on both sides of the roller (26). An adjustment knob (10) is fixedly arranged in the middle of the adjustment plate (11), and the adjustment knob (10) is rotated in the middle of the adjustment plate (11) to adjust the lifting and lowering of the rubber sleeve (9).

4. The subway car interior auxiliary film pasting device according to claim 1 is characterized in that: A control panel (4) is provided on the upper surface of the control box (2), and the control panel (4) comprises a display screen (6) arranged in the middle of the control panel (4) and control buttons (5) and a wireless signal transceiver (7) arranged on both sides of the display screen (6).

5. The subway car interior auxiliary film pasting device according to claim 4 is characterized in that: The control panel (4) wiring harness is connected to a main control panel (18) arranged inside the control box (2); the main control panel (18) is respectively connected to a switch button (17) arranged outside the U-shaped rod (1), a charging port (20) arranged on one side of the switch button (17), and a storage battery (27) arranged at the lower end of the main control panel (18) through the wiring harness; the main control panel (18) is also connected to the drive motor (19) and the magnetic wheel (3) wiring harness.

6. The subway car interior auxiliary film pasting device according to claim 1 is characterized in that: The magnetic attraction wheel (3) comprises an electromagnet ring (23) arranged on the outside of the magnetic attraction wheel (3), a rubber outer wheel (22) arranged in the middle of the magnetic attraction wheel (3), and a rubber inner wheel (21) arranged on the inside of the magnetic attraction wheel (3), wherein the rubber inner wheel (21) is connected to the hollow shaft (15), the inner side of the rubber outer wheel (22) comprises an electromagnet and a coil winding, and the inner side of the electromagnet ring (23) is provided with a fixing column (30) fixedly connected to the transmission rod (24).

7. The subway car interior auxiliary film pasting device according to claim 1 is characterized in that: A limit piece (16) is provided at the fixed end of the hollow shaft (15) and the U-shaped rod (1), and limit blocks (29) are provided on both upper and lower sides of the limit piece (16). The limit blocks (29) are fixed inside the U-shaped rod (1), and a spring (28) is also wound inside the limit piece (16).

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