Storage type display screen of commercial vehicle

Abstract

The utility model relates to the technical field of fixing supports, in particular to a storage type display screen of a commercial vehicle. The display screen comprises a display screen body, a rotating device is arranged outside the display screen body, the rotating device comprises an assembling plate, one side of the assembling plate is fixedly connected with the display screen body, two racks are fixedly connected to one side of the assembling plate, two supporting rods are fixedly connected to one side of the assembling plate, and the supporting rods are fixedly connected to the other side of the assembling plate. A sliding groove is formed in one side of the supporting rod, sliding rods are slidably connected into the sliding groove, one sides of the two sliding rods are fixedly connected with a storage box, a fixing plate is fixedly connected to one side of the storage box, and a rotating rod is rotatably connected into the fixing plate. The problems that a traditional commercial vehicle storage type display screen is mostly fixed through bolts, cannot be stored when not used and is prone to being damaged due to mistaken touch, and the damage probability of the display screen is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, and in particular to a retractable display screen for commercial vehicles. Background Art

[0002] The display screen can be used for multimedia playback, navigation and other functions.

[0003] In the prior art, conventional retractable display screens for commercial vehicles are mostly fixed by bolts and cannot be retracted when not in use. They are easily damaged by accidental touches, increasing the probability of damage to the display screen. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of traditional retractable display screens for commercial vehicles in the prior art, that most of the display screens are fixed by bolts and cannot be retracted when not in use, and to propose a retractable display screen for commercial vehicles.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a retractable display screen for a commercial vehicle, comprising a display screen body, a rotating device being provided on the outside of the display screen body, the rotating device comprising an assembly plate, one side of the assembly plate being fixedly connected to the display screen body, one side of the assembly plate being fixedly connected to two racks, one side of the assembly plate being fixedly connected to two support rods, one side of the support rod being provided with a slide groove, the inside of the slide groove being slidably connected to a slide rod, one side of the two slide rods being fixedly connected to a storage box, one side of the storage box being fixedly connected to a fixing plate, the inside of the fixing plate being rotatably connected to a rotating rod, the arc surface of the rotating rod being fixedly connected to two gears, the outside of the gears being meshed with the racks, the arc surface of the rotating rod being rotatably connected to two fixing rings, the ends of the two fixing rings away from each other being fixedly connected to the storage box, one side of the storage box being fixedly connected to a servo motor, and the output end of the servo motor being fixedly connected to the rotating rod.

[0006] The effect achieved by the above components is: the servo motor starts the output end to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the meshing rack to move, the rack drives the assembly plate to move, and the assembly plate drives the display screen body to move.

[0007] Preferably, a top plate is fixedly connected to one side of the assembly plate, and an outer portion of the top plate is slidably connected to the storage box.

[0008] The effects achieved by the above components are: the top plate and the assembly plate are fixed.

[0009] Preferably, two limiting rods are fixedly connected inside the storage box, and the arc surface of the limiting rod is slidably connected to a slider, and one side of the slider is fixedly connected to the support rod.

[0010] The effect achieved by the above components is that the movement of the support rod drives the slider to slide on the limit rod.

[0011] Preferably, two telescopic rods are fixedly connected inside the storage box, and output ends of the two telescopic rods are fixedly connected to abutment plates.

[0012] The effect achieved by the above components is that the movement of the abutment plate drives the telescopic rod to stretch or contract.

[0013] Preferably, the arc surface of the telescopic rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the storage box and the abutment plate.

[0014] The effect achieved by the above components is that the telescopic rod prevents the spring from deforming during the stretching or contraction process.

[0015] Preferably, a moving device is provided on one side of the storage box, and the moving device includes a bottom plate, one side of the bottom plate is fixedly connected to the storage box, and a U-shaped plate is fixedly connected to the top end of one side of the bottom plate.

[0016] The effects achieved by the above components are: the U-shaped plate and the bottom plate are fixed.

[0017] Preferably, two sliding grooves are provided on one side of the U-shaped plate, and a sliding bar is slidably connected inside the sliding groove.

[0018] The effect achieved by the above components is: the sliding bar can slide in the sliding groove.

[0019] Preferably, one side of the two slide bars is fixedly connected with an L-shaped plate, and a pull hole is provided at the short arm end of the L-shaped plate.

[0020] The effect achieved by the above components is that the movement of the L-shaped plate drives the movement of the slide bar.

[0021] Preferably, a movable plate is fixedly connected to one side of the L-shaped plate, and the outside of the movable plate is slidably connected to the U-shaped plate.

[0022] The effect achieved by the above components is that the L-shaped plate moves to drive the moving plate to slide in the U-shaped plate.

[0023] In summary, the beneficial effects of the utility model are:

[0024] In the utility model, through the rotating device, when the display screen needs to be stored when not in use, the gear rotates to drive the meshing rack to move, the rack drives the assembly plate to move, and the assembly plate drives the display screen body to move, so that the display screen body moves away from or close to the inside of the storage box. The rotating device solves the problem of traditional commercial vehicle retractable display screens, where most of the display screens are fixed by bolts and cannot be stored when not in use.

[0025] In the utility model, when the dust adhering to the surface of the display screen is wiped off by the wiping cloth through the mobile device, when the wiping cloth needs to be stored, the wiping cloth is placed on the mobile plate, and the mobile plate drives the wiping cloth to move to the U-shaped plate for storage. The mobile device solves the problem that the wiping cloth cannot be stored after wiping the dust on the display screen with the wiping cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the rotating structure of the utility model;

[0028] Figure 3 It is a cross-sectional structural schematic diagram of the rotating structure of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the mobile structure of the utility model.

[0030] Legend: 1. Display screen body; 2. Rotating device; 201. Storage box; 202. Fixed plate; 203. Rotating rod; 204. Gear; 205. Fixed ring; 206. Servo motor; 207. Support rod; 208. Slide groove; 209. Top plate; 210. Slide rod; 211. Abutment plate; 212. Telescopic rod; 213. Spring; 214. Limit rod; 215. Slider; 216. Assembly plate; 217. Rack; 3. Moving device; 31. Bottom plate; 32. U-shaped plate; 33. Sliding groove; 34. Slide bar; 35. Moving plate; 36. L-shaped plate; 37. Pull hole. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: a retractable display screen for a commercial vehicle, comprising a display screen body 1, a rotating device 2 is provided on the outside of the display screen body 1, and a moving device 3 is provided on one side of a storage box 201.

[0032] The specific configuration and functions of the rotating device 2 and the moving device 3 are described in detail below.

[0033] Reference Figure 2 and Figure 3 As shown, in this embodiment: the rotating device 2 includes an assembly plate 216, one side of the assembly plate 216 is fixedly connected to the display screen body 1, one side of the assembly plate 216 is fixedly connected to two racks 217, one side of the assembly plate 216 is fixedly connected to two support rods 207, one side of the support rod 207 is provided with a slide groove 208, the inside of the slide groove 208 is slidably connected to a slide rod 210, one side of the two slide rods 210 is fixedly connected to the storage box 201, one side of the storage box 201 is fixedly connected to a fixed plate 202, the inside of the fixed plate 202 is rotatably connected to a rotating rod 203, the circular arc surface of the rotating rod 203 is fixedly connected to two gears 204, the outside of the gear 204 is meshed with the rack 217, the circular arc surface of the rotating rod 203 is rotatably connected to two fixing rings 205, the ends of the two fixing rings 205 away from each other are fixedly connected to the storage box 201, one side of the storage box 201 is fixedly connected to a servo motor 206, and the output end of the servo motor 206 is fixedly connected to the rotating rod 203. The servo motor 206 starts the output end to drive the rotating rod 203 to rotate, the rotating rod 203 drives the gear 204 to rotate, the gear 204 drives the meshing rack 217 to move, the rack 217 drives the assembly plate 216 to move, and the assembly plate 216 drives the display screen body 1 to move. One side of the assembly plate 216 is fixedly connected with the top plate 209, and the outside of the top plate 209 is slidably connected with the storage box 201. The top plate 209 and the assembly plate 216 are fixedly connected. The storage box 201 is internally fixedly connected with two limit rods 214, and the arc surface of the limit rod 214 is slidably connected with a slider 215, and one side of the slider 215 is fixedly connected with the support rod 207. The support rod 207 moves to drive the slider 215 to slide on the limit rod 214. The storage box 201 is internally fixedly connected with two telescopic rods 212, and the output ends of the two telescopic rods 212 are fixedly connected with abutment plates 211. The movement of the abutment plate 211 drives the telescopic rod 212 to stretch or contract. The arc surface of the telescopic rod 212 is covered with a spring 213, and the two ends of the spring 213 are respectively fixedly connected to the storage box 201 and the abutment plate 211. The telescopic rod 212 prevents the spring 213 from deforming during the stretching or contraction process.

[0034] Reference Figure 4As shown, in this embodiment: the moving device 3 includes a bottom plate 31, one side of the bottom plate 31 is fixedly connected to the storage box 201, and a U-shaped plate 32 is fixedly connected to the top of one side of the bottom plate 31. The effect of fixing the U-shaped plate 32 and the bottom plate 31 is achieved. Two sliding grooves 33 are provided on one side of the U-shaped plate 32, and a slide bar 34 is slidably connected inside the sliding groove 33. The effect of the slide bar 34 sliding in the sliding groove 33 is achieved. An L-shaped plate 36 is fixedly connected to one side of the two slide bars 34, and a pull hole 37 is provided at the short arm end of the L-shaped plate 36. The effect of the L-shaped plate 36 moving to drive the slide bar 34 to move is achieved. A moving plate 35 is fixedly connected to one side of the L-shaped plate 36, and the outside of the moving plate 35 is slidably connected to the U-shaped plate 32. The effect of the L-shaped plate 36 moving to drive the moving plate 35 to slide inside the U-shaped plate 32 is achieved.

[0035] Working principle: Through the rotating device 2, when the display screen needs to be stored when not in use, the operator first installs the storage box 201 to the area of ​​the commercial vehicle where the display screen needs to be installed. After the installation is completed, the output end of the servo motor 206 is started to drive the rotating rod 203 to rotate, the rotating rod 203 drives the gear 204 to rotate, the gear 204 drives the meshing rack 217 to move, the rack 217 drives the assembly plate 216 to move, and the assembly plate 216 drives the display screen body 1 to move, so that the display screen body 1 moves away from or close to the inside of the storage box 201 to achieve the effect of storage or display. Through the rotating device 2, the problem of traditional commercial vehicle retractable display screens is solved. Most of the display screens are fixed with bolts and cannot be stored when they are not in use. They are easily damaged due to accidental touch, which increases the probability of damage to the display screen.

[0036] By using the moving device 3, when the dust adhered to the surface of the display screen is wiped off by the wiping cloth and the wiping cloth needs to be stored, the operator first moves the L-shaped plate 36 away from the bottom plate 31 through the pulling hole 37. The movement of the L-shaped plate 36 drives the moving plate 35 to slide in the U-shaped plate 32. When there is a distance between the L-shaped plate 36 and the U-shaped plate 32 so that the wiping cloth can be placed on the moving plate 35, the wiping cloth is placed on the moving plate 35, and the L-shaped plate 36 is pressed to move the L-shaped plate 36 to contact with the U-shaped plate 32. By using the moving device 3, the problem of the traditional commercial vehicle retractable display screen being unable to be stored after wiping the dust on the display screen with a wiping cloth due to the lack of assembly placement components is solved.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A retractable display screen for a commercial vehicle, comprising a display screen body (1), characterized in that: The display screen body (1) is provided with a rotating device (2) on the outside, and the rotating device (2) comprises an assembly plate (216), one side of the assembly plate (216) is fixedly connected to the display screen body (1), one side of the assembly plate (216) is fixedly connected to two racks (217), one side of the assembly plate (216) is fixedly connected to two support rods (207), one side of the support rod (207) is provided with a slide groove (208), the inside of the slide groove (208) is slidably connected to a slide rod (210), one side of the two slide rods (210) is fixedly connected to the storage box (201), and the storage box (201) is fixedly connected to the storage box (201). One side is fixedly connected with a fixed plate (202), the interior of the fixed plate (202) is rotatably connected with a rotating rod (203), the arc surface of the rotating rod (203) is fixedly connected with two gears (204), the exterior of the gears (204) is meshed with a rack (217), the arc surface of the rotating rod (203) is rotatably connected with two fixed rings (205), one end of the two fixed rings (205) away from each other is fixedly connected with a storage box (201), one side of the storage box (201) is fixedly connected with a servo motor (206), and the output end of the servo motor (206) is fixedly connected with the rotating rod (203).

2. A commercial vehicle retractable display screen according to claim 1, characterized in that: One side of the assembly plate (216) is fixedly connected to a top plate (209), and the outside of the top plate (209) is slidably connected to the storage box (201).

3. The commercial vehicle retractable display screen according to claim 2, characterized in that: Two limiting rods (214) are fixedly connected inside the storage box (201), and the arc surface of the limiting rod (214) is slidably connected to a slider (215), and one side of the slider (215) is fixedly connected to the support rod (207).

4. The retractable display screen for commercial vehicles according to claim 3, characterized in that: Two telescopic rods (212) are fixedly connected inside the storage box (201), and output ends of the two telescopic rods (212) are fixedly connected to abutment plates (211).

5. The commercial vehicle retractable display screen according to claim 4, characterized in that: The arc surface of the telescopic rod (212) is sleeved with a spring (213), and the two ends of the spring (213) are respectively fixedly connected to the storage box (201) and the abutment plate (211).

6. The commercial vehicle retractable display screen according to claim 5, characterized in that: A moving device (3) is provided on one side of the storage box (201), and the moving device (3) comprises a bottom plate (31), one side of the bottom plate (31) is fixedly connected to the storage box (201), and a U-shaped plate (32) is fixedly connected to the top end of one side of the bottom plate (31).

7. The commercial vehicle retractable display screen according to claim 6, characterized in that: Two sliding grooves (33) are provided on one side of the U-shaped plate (32), and a sliding bar (34) is slidably connected inside the sliding groove (33).

8. The commercial vehicle retractable display screen according to claim 7, characterized in that: An L-shaped plate (36) is fixedly connected to one side of the two slide bars (34), and a pull hole (37) is provided at the short arm end of the L-shaped plate (36).

9. The commercial vehicle retractable display screen according to claim 8, characterized in that: A movable plate (35) is fixedly connected to one side of the L-shaped plate (36), and the outside of the movable plate (35) is slidably connected to the U-shaped plate (32).

Images