TWM472207U - Mobile display apparatus - Google Patents

Description

Mobile display device

This creation is a display device, especially a mobile display device that can be moved and adjusted in angle and height.

When the briefing meeting is held, the projector will be used to project the data directly onto the projection screen. The presenter cannot directly focus on the data presented on the projection screen during the reporting process, and it is necessary to pre-target the part to be circled. The application software is first produced, so the display device of the projector and the projection screen is inconvenient to use.

With the advancement of technology, the size of the liquid crystal display has become larger and larger, gradually replacing the projector and the projection screen. The liquid crystal display is fixed on the wall by a wall mount, and the presenter can directly draw on the liquid crystal display by using the stylus. The traces of the circle painting can also be eliminated, and the convenience of use is superior to that of the projection display device.

However, in the above, the wall mount is fixed on the wall surface, and the liquid crystal display is fixed on the wall mount, so the liquid crystal display cannot be arbitrarily moved, so the mobility is poor, and the liquid crystal display fixed to the wall cannot adjust the tilt angle and the liquid crystal display. Height, so the applicability is not good.

The main purpose of this creation is to provide a mobile display device, thereby improving the liquid crystal display to be fixed to the wall by a wall mount. The problem of poor mobility and applicability.

In order to achieve the foregoing, the mobile display device of the present invention comprises: a mobile device comprising a body, the bottom surface of the base body is provided with a roller near the corner, and a height adjusting device is disposed at the seat. The height adjusting device comprises a hollow guiding column, wherein the guiding column is provided with a T-shaped support rod movable up and down, and a lifting adjustment assembly connecting the guiding column and the T-shaped supporting rod, the lifting adjustment assembly The base includes a base, at least one lift cylinder and a pedal. The base is fixed to the guide post, and one end of the lift cylinder is connected to the T-shaped support rod, and the other end extends into the base, and the pedal is pivoted At the base, one end of the pedal extends out of the guide post, and the other end is located below the lift cylinder; an angle adjustment device includes a set of brackets and an angle adjustment assembly, the set of brackets is rotatably The angle adjustment component is connected to the set of brackets and the T-shaped support rod, and the angle adjustment component comprises a rod body penetrating the T-shaped support rod and two inclined pneumatic cylinders, and one end of the inclined pneumatic cylinder Connect the T-support a rod, the other end is connected to the set of brackets, the rod body is provided with a positioning pressing rod at one end; a display is arranged on the set of the connecting frame; and a receiving cabinet is arranged on the seat body and located at the guiding column On both sides, the receiving cabinet is provided with a heat dissipation hole, and an enclosing space is formed between the guide post and the receiving cabinet.

In the above, the mobile device of the mobile display device has a scroll wheel, which is convenient for the user to move the mobile display device and change the movement. The position of the display device can also be moved from one room to another. In addition, the height adjustment device provides a step for the user to step on the pedal, and the lift cylinder controls the movement of the T-shaped support rod relative to the guide column, thereby driving the display up and down. Movement, in addition, the tilt angle of the display can also be adjusted by the angle adjustment component, so the mobile display device has good maneuverability and applicability.

10‧‧‧Mobile devices

11‧‧‧

12‧‧‧Roller

13‧‧‧ positioning picks

20‧‧‧ Height adjustment device

21‧‧‧ Guide column

22‧‧‧T-type support rod

23‧‧‧ Pedestal

24‧‧‧lifting pneumatic cylinder

25‧‧‧ pedal

26‧‧‧Auxiliary pulley

30‧‧‧Angle adjustment device

31‧‧‧Meased

32‧‧‧ rod body

33‧‧‧ tilting cylinder

34‧‧‧ Positioning bar

35‧‧‧ positioning cap

36‧‧‧Arc platen

37‧‧‧Keyhole

40‧‧‧ display

50‧‧‧ 容柜

51‧‧‧ vents

52‧‧‧ accommodating space

60‧‧‧Host

FIG. 1 is a front perspective view of a preferred embodiment of a mobile display device of the present invention.

2 is a rear perspective view of a preferred embodiment of the present mobile display device.

3 is a side elevational cross-sectional view of a preferred embodiment of the present mobile display device.

4 is a schematic diagram of a lifting operation of a preferred embodiment of the present mobile display device.

FIG. 5 is a schematic diagram of rotational positioning of a preferred embodiment of the present mobile display device.

Figure 6 is a side plan view showing the rotation tilt of a preferred embodiment of the present mobile display device.

Figure 7 is a side plan view showing the rotation level of a preferred embodiment of the mobile display device of the present invention.

FIG. 8 is a front plan view showing another preferred embodiment of the present mobile display device.

FIG. 9 is another preferred embodiment of the present mobile display device Rear view stereoscopic view.

Referring to FIG. 1 to FIG. 3 , a preferred embodiment of the mobile display device of the present invention includes a mobile device 10 , a height adjusting device 20 , an angle adjusting device 30 , a display 40 , and a receiving cabinet 50 . .

The mobile device 10 includes a body 11 having a plurality of rollers 12 disposed on a bottom surface thereof, the rollers 12 are respectively adjacent to corners of the base 11, and the rollers 12 are provided with positioning tabs 13 .

The height adjustment device 20 is disposed on a top surface of the base body 11. The height adjustment device 20 includes a hollow guide post 21. The guide post 21 is provided with a T-shaped support rod 22 that can be moved up and down, and a connection guide. The lifting and lowering adjustment assembly of the column 21 and the T-shaped support rod 22 includes a base 23, at least one lifting and lowering cylinder 24 and a pedal 25 fixed to the guide post 21, and the lifting and lowering One end of the pneumatic cylinder 24 is connected to the T-shaped support rod 22, and the other end is inserted into the base 23. The pedal 25 is pivotally disposed on the base 23, and one end of the pedal 25 extends from the guide post 21, and the other end is located at the lifter Below the pneumatic cylinder 24.

The angle adjusting device 30 includes a set of brackets 31 and an angle adjusting component. The set of brackets 31 is rotatably disposed on the T-shaped supporting rod 22, and the angle adjusting component is connected to the set of brackets 31 and the T-shaped supporting rods. 22, as shown in FIG. 5, the angle adjusting component includes a rod body 32 and two inclined pneumatic cylinders 33 extending through the T-shaped support rod 22, and one end of the inclined pneumatic cylinder 33 is connected to the T-shaped support rod 22, and the other end The set of the brackets 31 is connected, and one end of the rod body 32 is provided with a positioning pressing rod 34.

The display 40 is disposed on the set of frames 31. The display 40 is a liquid crystal display 40. It can also provide touch operation or use with a stylus.

As shown in FIG. 5, a positioning cap 35 is disposed on both ends of the rod body 32. The positioning pressing rod 34 is provided with an arc-shaped pressing plate portion 36 abutting the corresponding positioning cap 35. Referring to FIG. 3 and FIG. 4, As shown, the T-shaped support bar 22 is provided with an auxiliary pulley 26 adjacent to the guide post 21, and as shown in FIG. 8 and FIG. 9, the mobile display device is provided on both sides of the guide post 21 of the base 11. The storage cabinet 50 is provided with a heat dissipation hole 51, and the guide post 21 and the receiving cabinet 50 surround a receiving space 52. In the preferred embodiment of the present invention, the receiving cabinet 50 is One side of the guide post 21 is formed to provide an assembly space for the host 60 to be placed, and the heat dissipation hole 51 communicates with the assembly space, and the receiving cabinet 50 is formed on the other side of the guide post 21 to provide a remote controller, a stylus, and the like. The chamber to be placed, and the accommodating space 52 are located on the rear side of the guide post 21.

Referring to FIG. 4, if the user wants to raise the display 40, the pedal 25 of the height adjusting device 20 can be stepped on one foot, and one end of the pedal 25 can be raised and the lifting cylinder 24 can be pushed up. The lifting pneumatic cylinder 24 operates and simultaneously lifts the T-shaped support rod 22, and when the display 40 reaches the required height, the user can stop stepping on the pedal 25 to stop the lifting pneumatic cylinder 24 to stop, and vice versa. 40. The user's foot can step on the pedal 25 and press the display 40 down to the appropriate height to release the pedal 25 and position it.

Wherein, the adjustment lifting cylinder 24 can be added with the increase of the size and weight of the display 40, and the display 40 is heavy, with the aid of The pulley 26 can improve the smoothness of the movement of the T-shaped support rod 22 relative to the guide post 21, and the display 40 can be more labor-saving with the movement of the T-shaped support rod 22 relative to the guide post 21. In addition, the assembly bracket 31 is provided with a plurality of keyholes. 37, to provide different sizes of display 40 settings.

Referring to FIG. 5 to FIG. 7 , if the user adjusts the tilt angle of the display 40, the positioning pressure bar 34 of the angle adjusting component can be pulled outward to rotate the curved pressing plate portion 36 of the positioning pressing rod 34 to release the tightness. Abutting the state of the positioning cap 35, and the two tilting pneumatic cylinders 33 can operate to rotate the set of the brackets 31 relative to the T-shaped support rods 22, and after the display 40 is rotated to a predetermined angle, the positioning pressing rods 34 are pulled inward. At the same time, the rod 32 is pulled, and the curved platen portion 36 presses the corresponding positioning cap 35 to position the display 40. The user can also rotate the display 40 to a horizontal state, and the user can surround the movement. A small conference discussion is performed on the periphery of the display 40 in the horizontal state.

In the above, in the mobile display device, the scroll wheel 12 of the mobile device 10 can facilitate the user to shift the mobile display device, and can change the orientation of the display 40 arbitrarily in a large conference venue. The mobile display device is moved from one room to another, and after the mobile display device is moved, the user can dial the positioning paddle 13 on the roller 12 to position the roller 12.

As shown in FIG. 8 and FIG. 9 , the user can place a host 60 into the assembly space of the receiving cabinet 50 , and the heat dissipation hole 51 on the receiving cabinet 50 can increase the ventilation and heat dissipation effect. The line is placed in the accommodating space 52.

In summary, the mobile display device can be installed by mobile The roller 12 of the 10 is arbitrarily moved, and the height of the display 40 can be adjusted by the height adjusting device 20 according to the use requirement, and the tilting angle of the display 40 is adjusted by the angle adjusting device 30, so that the mobile display device is maneuvered. Sexuality and applicability are better, and it can better meet the needs of users.

10‧‧‧Mobile devices

11‧‧‧

12‧‧‧Roller

13‧‧‧ positioning picks

20‧‧‧ Height adjustment device

21‧‧‧ Guide column

25‧‧‧ pedal

40‧‧‧ display

Claims (5)

A mobile display device comprising: a mobile device comprising a body, the bottom surface of the base body is provided with a roller adjacent to the corner; a height adjusting device is disposed on the top surface of the base body, the height is adjusted The device comprises a hollow guide column, wherein the guide column is provided with a lifting and lowering T-shaped support rod, and a lifting and adjusting assembly connecting the guiding column and the T-shaped supporting rod, the lifting and adjusting assembly comprises a base and at least one lifting and lowering a pneumatic cylinder and a pedal, the base is fixed to the guide post, the lift cylinder is connected to the T-shaped support rod at one end, and the other end extends into the base, the pedal is pivoted on the base, and the pedal end is Extending the guide post, the other end is located below the lift cylinder; the angle adjustment device comprises a set of brackets and an angle adjusting component, the set of brackets is rotatably disposed on the T-shaped support rod The angle adjusting component is connected to the set of brackets and the T-shaped support rod. The angle adjusting component comprises a rod body penetrating the T-shaped support rod and two inclined pneumatic cylinders, and the inclined pneumatic cylinder is connected to the T-shaped support rod at one end, and the other End connection to the set of connectors One end of the rod body is provided with a positioning pressing rod; a display is disposed on the set of connecting frames; and a receiving cabinet is disposed on the seat body and located on two sides of the guiding column, and the receiving cabinet is provided There is a heat dissipation hole, and an accommodation space is formed between the guide post and the accommodation cabinet. The mobile display device of claim 1, wherein a positioning cap is disposed at both ends of the rod body, and the positioning pressing rod is provided with an arc-shaped pressing plate portion abutting the corresponding positioning cap. The mobile display device of claim 1 or 2, wherein the T-shaped support bar is provided with an auxiliary pulley adjacent to the guide post. The mobile display device of claim 1 or 2, wherein the mobile device is provided with a positioning pad on the roller. The mobile display device of claim 3, wherein the mobile device is provided with a positioning pad on the roller.