CN217583749U

CN217583749U - Adjustable movable television rotating arm for rail vehicle business area

Info

Publication number: CN217583749U
Application number: CN202220358690.8U
Authority: CN
Inventors: 姜雪; 刘晓影; 韩守利; 牛博
Original assignee: Changchun Weiao Rail Transit Technology Co ltd
Current assignee: Changchun Weiao Rail Transit Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-10-14
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a rail vehicle commercial area is with adjustable activity TV rocking arm relates to rocking arm technical field with adjustable. The utility model discloses a two dead levers have all been seted up two on a plurality of dead levers and have been led to the groove, lead to the inslot sliding connection and have the carriage release lever, through bolt fixedly connected with bottom plate between a plurality of carriage release levers, fixed surface is connected with the fixed column on the bottom plate, and the inner space has been seted up to fixed column inside, and inner space sliding connection has the sliding block, and the welding has the connecting rod on the sliding block, and damping pivot fixedly connected with mounting panel is passed through to connecting rod one end. The utility model discloses a set up the carriage release lever, make the carriage release lever slide in the logical groove of dead lever, adjust the distance about the TV set, through setting up fixed column and connecting rod, adjust the height of TV set apart from the bottom plate at the inside length of fixed column through threaded rod control connecting rod, through setting up the damping pivot, can adjust the upper and lower angle of TV set, make the passenger still can watch the TV at best angle when the trip.

Description

Adjustable movable television rotating arm for rail vehicle business area

Technical Field

The utility model belongs to the technical field of the rocking arm with adjustable, especially relate to a rail vehicle commercial area is with adjustable activity TV rocking arm.

Background

With the continuous progress of flat panel television manufacturing technology, the LED backlight liquid crystal display television and the 3D television are gradually popularized, the flat panel televisions on the market evolve towards the ultra-light, ultra-thin, energy-saving and environment-friendly directions, and meanwhile, the application range of the flat panel televisions is wider and wider.

When an LED backlight liquid crystal television and a 3D television are arranged on an existing railway vehicle, the existing railway vehicle is usually fixed or suspended in the vehicle, but the adjustable seat is popularized in a railway vehicle business area, and the television which cannot be adjusted cannot be matched with the seat and cannot be used by passengers.

In order to solve the problem, the utility model provides a rail vehicle commercial affairs district is with adjustable activity TV rocking arm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail vehicle business area is with adjustable activity TV rocking arm solves current rail vehicle and when setting up LED LCD TV and 3D TV in a poor light, fixes it usually or hangs inside the vehicle, but the popularization of rail vehicle business area adjustable seat chair, and the TV that can't adjust can't be supporting with the seat, the problem that the unsuitable passenger used.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rail vehicle business area is with adjustable activity TV rocking arm, including two dead levers, it is a plurality of two logical grooves have all been seted up on the dead lever, it has the carriage release lever to lead to sliding connection in the groove, and is a plurality of through bolt fixedly connected with bottom plate between the carriage release lever, fixed surface fixedly connected with fixed column on the bottom plate, the inside inner space has been seted up to the fixed column inside, inner space sliding connection has the sliding block, the welding has the connecting rod on the sliding block, connecting rod one end runs through the fixed column surface, and through damping pivot fixedly connected with mounting panel, fixedly connected with TV body on the mounting panel, threaded hole has all sides seted up threaded hole in the fixed column, threaded hole threaded connection has the threaded rod, threaded rod one end and connecting rod all sides counterbalance, through setting up the carriage release lever, make the carriage release lever slide in the logical groove of dead lever, adjust the distance about the TV, through setting up fixed column and connecting rod, adjust the height that the TV set distance from the bottom plate through the length of threaded rod control connecting rod inside the fixed column, through setting up the damping pivot, can adjust the upper and lower angle of TV, make the passenger still can watch the TV at the best angle when going.

Preferably, the fixing rod is fixedly installed on the roof or the side wall through bolts, and the fixing rod can be fixed on the side wall or the roof, so that the position adjustment and the watching of the television are not influenced.

Preferably, the size of the through groove corresponds to the size of the cross section of the moving rod, so that the through groove is prevented from being too large, and the rail vehicle is prevented from shaking when running.

Preferably, a plurality of through holes are formed in the moving rod, and the distance between the through holes corresponds to the width of the fixing rod.

Preferably, the limiting block is supported in the through hole, the moving rod is fixed by the limiting block, the machine body can incline when the rail vehicle travels at a curve, and the moving rod is prevented from sliding artificially and accidents.

Preferably, the degree of depth of inner space is corresponding with the length of connecting rod, the diameter of sliding block is greater than the diameter of connecting rod, and the sliding block both plays the effect that the connecting rod goes up and down, also avoids causing the connecting rod to drop from the fixed column when height-adjusting simultaneously.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the carriage release lever, make the carriage release lever slide in the logical groove of dead lever, adjust the distance about the TV set, through setting up fixed column and connecting rod, adjust the height of TV set apart from the bottom plate at the inside length of fixed column through threaded rod control connecting rod, through setting up the damping pivot, can adjust the upper and lower angle of TV set, make the passenger still can watch TV at best angle when the trip.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken along line A-A in FIG. 3;

fig. 5 is a side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing the rod; 2. a through groove; 3. a travel bar; 4. a base plate; 5. fixing the column; 6. an interior space; 7. a slider; 8. a connecting rod; 9. a threaded rod; 10. a damping rotating shaft; 11. mounting a plate; 12. a television body; 13. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-5, the utility model relates to a rail vehicle business area is with adjustable activity TV rocking arm, including two dead levers 1, two logical grooves 2 have all been seted up on a plurality of dead levers 1, it has carriage release lever 3 to lead to sliding connection in groove 2, through bolt fixedly connected with bottom plate 4 between a plurality of carriage release levers 3, fixed surface is connected with fixed column 5 on the bottom plate 4, inner space 6 has been seted up to fixed column 5 inside, inner space 6 sliding connection has sliding block 7, the welding has connecting rod 8 on sliding

block

7, 8 one end of connecting rod runs through 5 surfaces of fixed column, and through damping pivot 10 fixedly connected with mounting panel 11, fixedly connected with TV body 12 on mounting panel 11, threaded hole has been seted up to 5 week sides of fixed column, threaded hole threaded connection has threaded rod 9, threaded rod 9 one end is held with 8 week sides of connecting rod.

Through setting up the carriage release lever 3, make carriage release lever 3 slide in logical groove 2 of dead lever 1, adjust the distance about TV set body 12, through setting up fixed column 5 and connecting rod 8, adjust the height that TV set body 12 is apart from bottom plate 4 at the inside length of fixed column 5 through threaded rod 9 control connecting rod 8, through setting up damping pivot 10, can adjust the upper and lower angle of TV set body 12, make the passenger still can watch the TV at the best angle when the trip.

The fixing rod 1 is fixedly installed on the roof or the side wall through bolts.

The fixing rod 1 can be fixed on the side wall or the roof, and does not influence the adjustment and the watching of the position of the television body 12.

The through slot 2 has a size corresponding to the cross-sectional size of the moving rod 3.

The through groove 2 is prevented from being too large, which causes shaking of the rail vehicle while traveling.

A plurality of through holes 13 are formed in the movable rod 3, and the distance between the through holes 13 corresponds to the width of the fixed rod 1.

A stopper is held in the through hole 13.

Through setting up through-hole 13 and stopper, fix carriage release lever 3, rail vehicle is advancing when carrying out the bend, and the organism can incline, prevents that carriage release lever 3 from receiving non-artificial slip, the emergence accident.

The depth of the inner space 6 corresponds to the length of the connecting rod 8, and the diameter of the sliding block 7 is larger than the diameter of the connecting rod 8.

Sliding block 7 both plays the effect that connecting rod 8 goes up and down, also avoids causing connecting rod 8 to drop from fixed column 5 when height-adjusting simultaneously.

As shown in fig. 1-5, the present embodiment is a method for using an adjustable movable tv tumbler for a rail vehicle business area: the left and right positions of the television body 12 are adjusted by sliding the moving rod 3, then the positions of the moving rod are fixed by the through hole 13 and the limiting block, the length of the connecting rod 8 inside the fixing column 5 is adjusted by screwing the threaded rod 9, so that the height of the television body 12 from the bottom plate 4 is adjusted, the upper and lower angles of the television body 12 can be directly rotated, the damping rotating shaft 10 is adjusted, and the optimal viewing angle is realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rail vehicle business area is with adjustable activity TV rocking arm, includes two dead levers (1), its characterized in that: it is a plurality of all seted up two on dead lever (1) and led to groove (2), it has carriage release lever (3), a plurality of to lead to sliding connection in groove (2) between carriage release lever (3) through bolt fixedly connected with bottom plate (4), fixed surface is connected with fixed column (5) on bottom plate (4), inner space (6) have been seted up to fixed column (5) inside, inner space (6) sliding connection has sliding block (7), the welding has connecting rod (8) on sliding block (7), connecting rod (8) one end runs through fixed column (5) surface, and through damping pivot (10) fixedly connected with mounting panel (11), fixedly connected with TV body (12) on mounting panel (11), threaded hole has been seted up to fixed column (5) week side, threaded hole threaded connection has threaded rod (9), threaded rod (9) one end and connecting rod (8) week side are held in the counterbalance.

2. The adjustable movable television pivoted arm for rail vehicle business district as claimed in claim 1, characterized in that the fixed rod (1) is fixedly installed on the roof or sidewall by bolt.

3. Adjustable swivel arm for rail vehicle business segment according to claim 1, characterized in that the size of the through slot (2) corresponds to the cross-sectional size of the moving bar (3).

4. The adjustable movable television tumbler for rail vehicle business districts as claimed in claim 1, wherein said moving rod (3) is provided with a plurality of through holes (13), and the distance between a plurality of said through holes (13) corresponds to the width of the fixed rod (1).

5. The adjustable swivel arm for rail vehicle business district according to claim 4 characterized in that the through hole (13) is held with a stopper.

6. Adjustable swivel arm for movable televisions for railway vehicle businesses according to claim 1, characterized in that the depth of the inner space (6) corresponds to the length of the connecting rod (8), and the diameter of the sliding block (7) is larger than the diameter of the connecting rod (8).