Business cabin seat display screen supporting frame convenient to disassemble and assemble

Abstract

The utility model discloses a business cabin seat display screen supporting frame convenient to disassemble and assemble, which comprises an installation shell, a display shell is arranged on the side wall of the installation shell, and the installation shell and the display shell are jointly provided with a quick disassembly assembly used for installing the display shell. According to the utility model, the installation strip is arranged, the lower end of the display shell is fixedly connected with the installation strip, the installation strip is internally provided with a through hole, the sliding rod is pulled out, the sliding rod drives the fixed ring to move, the fixed ring extrudes the spring, the spring is compressed under stress, and the sliding rod slides out of the through hole, so that the display shell can be quickly disassembled. Limiting of the lower end of the display shell is relieved conveniently by releasing limiting of the mounting strip, the angle of the display shell is adjusted by controlling the adjusting assembly, the rear end of the display shell extends out, then the fixing bolt is detached from the fixing plate, limiting of the upper end of the fixing bolt is relieved, and the display shell is detached conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a support frame for display screen in the technical field of support frame for display screen, specifically a support frame for display screen of business class seat chair convenient to dismount. BACKGROUND

[0002] For the display screen support frame of business class seat chair, a common design is to use an adjustable and foldable support. Such a support can be adjusted according to the needs and comfort requirements of passengers, and is also convenient for storage and dismounting. The adjustable support can allow passengers to obtain the best viewing experience by adjusting the angle and height. Passengers can adjust the display screen to a suitable position and angle according to their own preferences to avoid visual fatigue and discomfort. The foldable support design can facilitate passengers to fold the display screen when needed, and occupy less space. This can free up more space for activities such as placing luggage or stretching legs, improving comfort.

[0003] However, the existing device still has the following defects:

[0004] When the existing device is in use, the support frame of the seat display screen is usually fixedly installed, which means that passengers cannot freely adjust the position and angle of the display screen, which may cause inconvenience in viewing experience. The support frame as a fixed device for the display screen needs to be repaired or replaced if it fails or is damaged. The display screen and the support frame are fixedly installed, which is not convenient for dismounting the support frame, affecting the operational efficiency of airlines. Therefore, we need to propose a support frame for the display screen of the business class seat chair which is convenient to dismount. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a support frame for the display screen of the business class seat chair which is convenient to dismount, installing the display panel on the outside of the installation shell through the quick release assembly and the fixed bolt, facilitating the dismounting of the display panel, and adjusting the angle of the display panel through the adjusting assembly, to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A support frame for the display screen of the business class seat chair which is convenient to dismount, comprising an installation shell, a display housing is arranged on the side wall of the installation shell, and a quick release assembly for installing the display housing is arranged on the installation shell and the display housing;

[0008] The quick release assembly comprises two mounting plates fixedly installed at the lower end of the mounting shell, a fixed tube fixedly connected to the side wall of each of the two mounting plates, a sliding rod slidingly connected to the inside of the fixed tube, a spring sleeved to the outside of the sliding rod, a fixed ring fixedly connected to the outside of the sliding rod and slidingly connected to the fixed tube, an installation strip fixedly connected to the lower end of the display shell and rotatably connected to the mounting plate, a through hole formed in the inside of the installation strip and slidingly connected to the sliding rod.

[0009] Preferably, the front surface of the display shell is provided with a display panel, and the front surface of the display shell is provided with a plurality of control buttons uniformly distributed.

[0010] Preferably, the inside of the display shell is provided with an adjusting assembly for adjusting the angle of the display shell, the adjusting assembly comprises a motor arranged in the inside of the mounting shell, a screw rod fixedly connected to the output shaft of the motor and rotatably connected to the mounting shell, an internally threaded block threadedly connected to the outside of the screw rod, two first hinged plates symmetrically arranged and fixedly connected to the side wall of the internally threaded block, a hinged rod rotatably connected to the inside of each of the two first hinged plates, two second hinged plates symmetrically arranged and rotatably connected to the outside of the hinged rod, a fixed plate fixedly connected to the side wall of each of the two second hinged plates and in contact with the display shell, and two fixed bolts symmetrically arranged and rotatably connected to the inside of the fixed plate.

[0011] Preferably, the motor is electrically connected to the control button.

[0012] Preferably, the outside of the hinged rod is fixedly connected to a plurality of rotating shafts symmetrically arranged, and each of the plurality of rotating shafts is rotatably connected to the first hinged plate and the second hinged plate.

[0013] Preferably, two screw holes symmetrically arranged are formed in the inside of the display shell, and each of the two screw holes is threadedly connected to the fixed bolt.

[0014] Compared with the prior art, the display shell of the present application has the following advantages:

[0015] The inside of the display shell is provided with an installation strip, a through hole is formed in the inside of the installation strip, the sliding rod is pulled out, the fixed ring is moved by the sliding rod, the fixed ring extrudes the spring, the spring is compressed under stress, the sliding rod slides out of the through hole, the limitation of the installation strip is released, the limitation of the lower end of the display shell is released, the angle of the display shell is adjusted by controlling the adjusting assembly, the rear end of the display shell is stretched out, the fixed bolt is removed from the fixed plate, the limitation of the upper end of the fixed bolt is released, and the display shell is removed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the quick-release assembly of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the adjustment component of the utility model.

[0020] In the figure: 1. Mounting shell; 2. Display housing; 3. Control button; 4. Display panel; 5. Quick release assembly; 51. Mounting plate; 52. Fixing tube; 53. Slide rod; 54. Spring; 55. Fixing ring; 56. Mounting strip; 57. Through hole; 6. Adjustment assembly; 61. Motor; 62. Screw; 63. Internal thread block; 64. First hinge plate; 65. Hinge rod; 66. Second hinge plate; 67. Fixing plate; 68. Fixing bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 , the utility model provides a technical solution:

[0023] A support frame for a business class seat display screen that is easy to disassemble and assemble, comprising a mounting shell 1, a display housing 2 being provided on a side wall of the mounting shell 1, and a quick-release assembly 5 for mounting the display housing 2 being provided on both the mounting shell 1 and the display housing 2;

[0024] The quick-release assembly 5 includes two mounting plates 51 fixedly mounted on the lower end of the mounting shell 1, and fixed tubes 52 are fixedly connected to the side walls of the two mounting plates 51. A slide rod 53 is slidably connected to the interior of the fixed tube 52, and a spring 54 is sleeved on the outer side of the slide rod 53. A fixing ring 55 is fixedly connected to the outer side of the slide rod 53, and the fixing ring 55 is slidably connected to the fixed tube 52. A mounting bar 56 is fixedly connected to the lower end of the display housing 2, and the mounting bar 56 is rotatably connected to the mounting plate 51. A through hole 57 is opened inside the mounting bar 56, and the through hole 57 is slidably connected to the slide rod 53.

[0025] A display panel 4 is provided on the front of the display housing 2 , and a plurality of control buttons 3 are evenly distributed on the front of the display housing 2 .

[0026] The display panel 4 displays images, and the control button 3 controls the display panel 4.

[0027] The inside of the display shell 2 is provided with an adjusting assembly 6 for adjusting the angle of the display shell 2, the adjusting assembly 6 comprises a motor 61 arranged in the mounting shell 1, a screw rod 62 is fixedly connected to the output shaft of the motor 61, the screw rod 62 is rotationally connected with the mounting shell 1, an internally threaded block 63 is threadedly connected to the outer side of the screw rod 62, two first hinge plates 64 symmetrically arranged are fixedly connected to the side wall of the internally threaded block 63, a hinge rod 65 is rotationally connected in the inside of the two first hinge plates 64, two second hinge plates 66 symmetrically arranged are rotationally connected to the outer side of the hinge rod 65, a fixed plate 67 is fixedly connected to the side wall of the two second hinge plates 66, the fixed plate 67 is in contact with the display shell 2, and two fixed bolts 68 symmetrically arranged are rotationally connected in the inside of the fixed plate 67.

[0028] The motor 61 drives the screw rod 62 to rotate, the screw rod 62 and the internally threaded block 63 are in threaded motion, the internally threaded block 63 moves up and down, when the internally threaded block 63 moves, the first hinge plates 64 are driven to move up and down, the hinge rod 65 is in transmission, the hinge rod 65 is rotationally connected with the second hinge plates 66, the fixed plate 67 fixes the second hinge plates 66 to the outside of the display shell 2, the display shell 2 rotates under the action of the hinge structure and the mounting strip 56, and passengers can watch the display panel 4.

[0029] The motor 61 is electrically connected with the control button 3.

[0030] The control button 3 controls the start and stop of the motor 61.

[0031] The hinge rod 65 is fixedly connected with a plurality of rotation shafts symmetrically arranged on the outside, and the plurality of rotation shafts are rotationally connected with the first hinge plates 64 and the second hinge plates 66 respectively.

[0032] The rotation shafts on the outside of the hinge rod 65 facilitate the connection of the hinge rod 65 with the first hinge plates 64 and the second hinge plates 66.

[0033] The inside of the display shell 2 is provided with two screw holes symmetrically arranged, and the two screw holes are threadedly connected with the fixed bolts 68.

[0034] The screw holes cooperate with the fixed bolts 68 to fix the fixed plate 67.

[0035] Working principle: the utility model uses, the lower end fixedly connected with installation strip 56 of display shell 2, the inside of installation strip 56 is opened with through-hole 57, draws out slide bar 53, slide bar 53 drives fixed ring 55 to move, fixed ring 55 extrudes spring 54, spring 54 is compressed under stress, slide bar 53 slides out through-hole 57, and the limiting of installation strip 56 is released, and the limiting of the lower end of display shell 2 is conveniently released, through control adjustment assembly 6, the angle of display shell 2 is adjusted, makes the rear end of display shell 2 stretch out, then removes fixed bolt 68 from fixed plate 67, the limiting of the upper end of fixed bolt 68 is released, and display shell 2 is conveniently removed;

[0036] Motor 61 drives screw rod 62 to rotate, screw rod 62 and internal thread block 63 between screw rod 62 and internal thread block 63 occur thread movement, internal thread block 63 moves up and down, when internal thread block 63 moves, drive first hinged plate 64 to move up and down, drive through hinged rod 65, hinged rod 65 is rotatably connected with second hinged plate 66, fixed plate 67 is fixed with second hinged plate 66 on the outside of display shell 2, display shell 2 is rotatable under the action of hinged structure and installation strip 56, and it is convenient for passengers to watch display panel 4.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A support frame for a business class seat display screen that is easy to disassemble and assemble, comprising a mounting shell (1), characterized in that: A display housing (2) is provided on the side wall of the mounting shell (1), and a quick-release assembly (5) for mounting the display housing (2) is provided on both the mounting shell (1) and the display housing (2); The quick-release assembly (5) includes two mounting plates (51) fixedly mounted on the lower end of the mounting shell (1), the side walls of the two mounting plates (51) are fixedly connected to a fixing tube (52), the interior of the fixing tube (52) is slidably connected to a slide rod (53), the outer side of the slide rod (53) is sleeved with a spring (54), the outer side of the slide rod (53) is fixedly connected to a fixing ring (55), the fixing ring (55) is slidably connected to the fixing tube (52), the lower end of the display housing (2) is fixedly connected to a mounting bar (56), the mounting bar (56) is rotatably connected to the mounting plate (51), a through hole (57) is opened inside the mounting bar (56), and the through hole (57) is slidably connected to the slide rod (53).

2. The support frame for a business class seat display screen that is easily disassembled and assembled according to claim 1, characterized in that: A display panel (4) is provided on the front of the display housing (2), and a plurality of evenly distributed control buttons (3) are provided on the front of the display housing (2).

3. The easily disassembled support frame for a business class seat display screen according to claim 2, characterized in that: The display housing (2) is provided with an adjustment assembly (6) for facilitating adjustment of the angle of the display housing (2), the adjustment assembly (6) comprising a motor (61) provided inside the mounting housing (1), a screw (62) fixedly connected to the output shaft of the motor (61), the screw (62) being rotatably connected to the mounting housing (1), the outer side of the screw (62) being threadedly connected to an internal thread block (63), the side wall of the internal thread block (63) being fixedly connected to two symmetrically distributed first hinge plates (64), the interior of the two first hinge plates (64) being rotatably connected to a hinge rod (65), the outer side of the hinge rod (65) being rotatably connected to two symmetrically distributed second hinge plates (66), the side walls of the two second hinge plates (66) being fixedly connected to a fixing plate (67), the fixing plate (67) being in contact with the display housing (2), the interior of the fixing plate (67) being rotatably connected to two symmetrically distributed fixing bolts (68).

4. The support frame for a business class seat display screen that is easily disassembled and assembled according to claim 3, characterized in that: The motor (61) is electrically connected to the control button (3).

5. The support frame for a business class seat display screen that is easily disassembled and assembled according to claim 3, characterized in that: The outer side of the hinge rod (65) is fixedly connected to a plurality of symmetrically distributed rotating shafts, and the plurality of rotating shafts are rotatably connected to the first hinge plate (64) and the second hinge plate (66) respectively.

6. The easily disassembled support frame for a business class seat display screen according to claim 3, characterized in that: Two symmetrically distributed threaded holes are provided inside the display housing (2), and the two threaded holes are threadedly connected to the fixing bolts (68).

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