Aero seat head row armrest display mounting structure

Abstract

The utility model discloses an aero seat head row armrest displayer installation structure which comprises an armrest, a displayer, a rotating mechanism, a pushing-out mechanism and a locking mechanism, the armrest comprises a shell body, and the shell body is provided with a containing cavity with an opening in the upper surface; the display is arranged in the accommodating cavity; the rotating mechanism is provided with a mounting part and a rotating part. The display device has the advantages that when the display device is taken out, the display device can be pushed out from the opening in the upper surface of the containing cavity through the pushing-out mechanism, the problem that taking is inconvenient due to the fact that a passenger bends down to take out the display device is solved, when the display device is rotated at a high position, the rotation path of the display device does not occupy the leg space of the passenger, and the display device is convenient to use. In addition, the display is stored in the armrest and avoids the chair leg structure, so that the number of the chair leg structures is reduced, and the problem that more storage space of the chair legs needs to be occupied to store the display can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation seats, in particular to a display installation structure for a first-row armrest of an aviation seat. Background Art

[0002] At present, in the airline passenger seat industry, monitors for people's entertainment are provided on the armrests of the front row seats (such as a monitor device on an airline seat disclosed in application No. 202023037187.2). When using the monitor, first rotate the first rotating mechanism upward to pull up the monitor, then rotate the second rotating mechanism toward the passenger so that the display surface of the monitor faces the passenger, and finally rotate the third rotating mechanism to adjust the angle of the display surface of the monitor toward the passenger so that it is at the most comfortable viewing angle. When turning on the monitor, the passenger needs to bend over to use the monitor, which is inconvenient to use. When rotating the monitor, the rotation path of the monitor will occupy the passenger's leg space and reduce the passenger's leg comfort. In addition, the above-mentioned monitor storage space needs to be staggered with the chair leg structure for monitor storage, but due to the different settings of the chair leg positions, a variety of configurations need to be designed to coordinate the collection space, and in order to obtain a better viewing experience, the size of the monitor is getting larger and larger, and more collection space needs to be occupied for collection. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and to propose a display installation structure for the head row armrest of an aviation seat, so as to solve the technical problems in the prior art that passengers have to bend over to use the display, the rotation path of the display will occupy the passenger's leg space, a variety of configurations need to be designed to coordinate the display storage space due to the different settings of the chair leg positions, and the display is large in size and needs to occupy more storage space.

[0004] In order to achieve the above technical purpose, the technical solution of the utility model provides an aviation seat head row armrest display installation structure, including:

[0005] The armrest comprises a shell body, wherein the shell body has a receiving cavity with an opening on the upper surface;

[0006] A display, disposed in the accommodating cavity;

[0007] A rotating mechanism, comprising a mounting portion and a rotating portion, wherein the mounting portion is slidably disposed in the accommodating cavity, and the rotating portion is connected to a corner of the display so that the display can rotate in a horizontal plane and a vertical plane;

[0008] an ejection mechanism, connected to the mounting portion, and used to move the mounting portion upward to eject the display from the accommodating cavity;

[0009] The locking mechanism is connected to the shell body and the mounting portion, so that the mounting portion has a fixed state fixed to the shell body and a sliding state capable of sliding relative to the shell body.

[0010] Furthermore, the armrest also includes a shell cover, and the shell cover is arranged at the opening of the accommodating cavity.

[0011] Furthermore, the rotating mechanism includes a vertical arm, a lower rotating arm and an upper rotating arm, the vertical arm is vertically and slidably arranged in the accommodating cavity, the lower end of the lower rotating arm is hinged to the upper end of the vertical arm, the lower rotating arm can rotate in a horizontal plane relative to the vertical arm, the lower end of the upper rotating arm is hinged to the upper end of the lower rotating arm, the upper rotating arm can rotate in a vertical plane relative to the lower rotating arm, and the upper end of the upper rotating arm is fixedly connected to a corner of the bottom of the display.

[0012] Furthermore, the armrest also includes a slide rail, which is vertically arranged in the accommodating cavity, and the vertical arm is slidably connected to the slide rail.

[0013] Furthermore, the ejection mechanism includes an installation box, a fixed pulley, a winding roller, a pull rope and an elastic member, the installation box is fixed to the bottom of the accommodating cavity, a rope outlet hole is provided on the installation box, the fixed pulley is fixed to the top of the accommodating cavity, the winding roller is rotatably arranged in the installation box, one end of the pull rope is fixedly connected to the winding roller, the other end of the pull rope passes through the rope outlet hole and is slidably wound on the fixed pulley, the other end of the pull rope is fixedly connected to the vertical arm, and the two ends of the elastic member are respectively fixedly connected to the installation box and the winding roller, so that the winding roller winds up the pull rope.

[0014] Furthermore, the vertical arm and the installation box are respectively located on both sides of the fixed pulley.

[0015] Furthermore, the elastic member is a torsion spring.

[0016] Furthermore, the locking mechanism is arranged in the accommodating cavity and is located directly below the vertical arm. The locking mechanism has an upper part, a lower part and a connecting piece. The upper part is connected to the bottom of the vertical arm, and the lower part is connected to the shell body. The upper part and the lower part have a connected state and a separated state.

[0017] Furthermore, when the display needs to be moved out of the accommodating cavity, the display is pressed downward, so that the upper part and the lower part can be converted from a connected state to a separated state.

[0018] Furthermore, when the display needs to be moved into the accommodating cavity, the display is pressed downward, so that the upper part and the lower part can be converted from a separated state to a connected state.

[0019] Compared with the prior art, the beneficial effects of the utility model include: when the display needs to be used, the locking mechanism is operated so that the mounting portion is in a sliding state with the shell body, at this time, the pushing mechanism will push the mounting portion to move upward until the display is pushed out of the accommodating cavity, and when the display is moved out of the accommodating cavity, the display is rotated in the horizontal plane and the vertical plane in turn, so as to rotate the display to the most comfortable viewing angle, and when taking the display, the display can be pushed out from the opening on the upper surface of the accommodating cavity by the pushing mechanism, thereby avoiding the problem of inconvenience caused by passengers bending over to take the display, and when rotating the display at a higher position, the rotation path of the display will not occupy the passenger's leg space, thereby improving the passenger's leg comfort, and in addition, the display is stored in the armrest to avoid the chair leg structure, thereby reducing the number of chair leg configurations and avoiding the problem of occupying more storage space at the chair leg to store the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a display installation structure for the first row armrest of an aviation seat provided by the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of a display installation structure for the first row armrest of an aviation seat provided by the utility model when the display is moved out of the accommodation cavity;

[0022] Figure 3 yes Figure 2 A schematic diagram of the three-dimensional structure of a display installation structure for a head row armrest of an aviation seat after the display is rotated in a horizontal plane;

[0023] Figure 4 yes Figure 3 A schematic diagram of the three-dimensional structure of a display installation structure for a head row armrest of an aviation seat after the display is rotated in a vertical plane;

[0024] In the figure: 100 - armrest, 110 - shell body, 111 - accommodating chamber, 120 - shell cover, 130 - slide rail, 200 - display, 300 - rotating mechanism, 310 - vertical arm, 320 - lower rotating arm, 330 - upper rotating arm, 400 - ejection mechanism, 410 - installation box, 420 - fixed pulley, 430 - pull rope, 500 - locking mechanism. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The utility model provides a display installation structure for the first row armrest of an aviation seat, the structure of which is as follows: Figure 1 - Figure 3 As shown, it includes an armrest 100, a display 200, a rotating mechanism 300, an ejection mechanism 400 and a locking mechanism 500, wherein the armrest 100 includes a shell body 110, and the shell body 110 has a accommodating cavity 111 with an opening on the upper surface; the display 200 is arranged in the accommodating cavity 111; the rotating mechanism 300 has a mounting portion and a rotating portion, the mounting portion is slidably arranged in the accommodating cavity 111, and the rotating portion is connected to a corner of the display 200 so that the display 200 can rotate in a horizontal plane and a vertical plane; the ejection mechanism 400 is connected to the mounting portion, and is used to move the mounting portion upward to eject the display 200 from the accommodating cavity 111; the locking mechanism 500 is connected to both the shell body 110 and the mounting portion, so that the mounting portion has a fixed state fixed to the shell body 110 and a sliding state that can slide relative to the shell body 110.

[0027] When the display 200 needs to be used, the locking mechanism 500 is operated to make the mounting portion slide with the shell body 110. At this time, the ejection mechanism 400 pushes the mounting portion to move upward until the display 200 is ejected from the accommodating cavity 111. After the display 200 is moved out of the accommodating cavity 111, the display 200 is rotated in the horizontal plane and the vertical plane in turn, so as to rotate the display 200 to the most comfortable viewing angle. When the display 200 is used up and needs to be put into the accommodating cavity 111, the display 200 is rotated in the vertical plane and the horizontal plane in turn, so as to turn the display 200 back to the initial angle, and the display 200 is pressed downward until. The display 200 enters the accommodating cavity 111, and then the locking mechanism 500 is operated to make the mounting portion fixed to the shell body 110. When taking the display 200, the display 200 can be pushed out from the opening on the upper surface of the accommodating cavity 111 by the pushing mechanism 400, thereby avoiding the inconvenience of passengers taking the display 200 due to bending over. When the display 200 is rotated at a higher position, the rotation path of the display 200 will not occupy the passenger's leg space, thereby improving the passenger's leg comfort. In addition, the display 200 is stored in the armrest 100 to avoid the chair leg structure, thereby reducing the number of chair leg configurations and avoiding the problem of occupying more storage space at the chair leg to store the display 200.

[0028] As a preferred embodiment, please refer to Figure 1 The armrest 100 further includes a shell cover 120 , and the shell cover 120 is disposed at the opening of the accommodating cavity 111 to seal the opening of the accommodating cavity 111 to prevent dust from entering the accommodating cavity 111 .

[0029] As a preferred embodiment, please refer to Figure 1 and Figure 2 The display 200 is vertically arranged in the accommodating cavity 111 in its length direction, and the rotating part is fixedly connected to a corner of the bottom of the display 200. The length direction of the display 200 is arranged in the vertical direction. The display 200 can be rotated and accessed through the rotating part, thereby saving the space occupied by the display 200 in the front-rear direction of the seat.

[0030] As a preferred embodiment, please refer to Figure 1 and Figure 2The rotating mechanism 300 includes a vertical arm 310, a lower rotating arm 320 and an upper rotating arm 330. The vertical arm 310 is used to form the mounting portion. The vertical arm 310 is vertically and slidably arranged in the accommodating cavity 111. The lower rotating arm 320 and the upper rotating arm 330 are used to form the rotating portion. The lower end of the lower rotating arm 320 is hinged to the upper end of the vertical arm 310. The lower rotating arm 320 can rotate in a horizontal plane relative to the vertical arm 310. The lower end of the upper rotating arm 330 is hinged to the upper end of the lower rotating arm 320. The upper rotating arm 330 can rotate in a vertical plane relative to the lower rotating arm 320. The end is fixedly connected to a corner of the bottom of the display 200. When the display 200 is pushed out of the accommodating cavity 111 by the pushing mechanism 400, the passenger rotates the upper rotating arm 330 by 90°, so that the length direction of the display 200 is in a horizontal setting state, and the length direction of the display 200 extends along the length direction of the handrail 100. Then, the passenger rotates the lower rotating arm 320 by 90°, so that the length direction of the display 200 is in a horizontal setting state, and the length direction of the display 200 extends along the width direction of the handrail 100, and then the relevant video materials can be viewed through the display 200.

[0031] As a preferred embodiment, please refer to Figure 1 The armrest 100 further includes a slide rail 130, which is vertically disposed in the accommodating cavity 111. The vertical arm 310 is slidably connected to the slide rail 130. The vertical arm 310 can be guided to move up and down by the slide rail 130, so that the vertical arm 310 can move up and down more stably.

[0032] As a preferred embodiment, please refer to Figure 1The ejection mechanism 400 includes a mounting box 410, a fixed pulley 420, a winding roller, a pull rope 430 and an elastic member. The mounting box 410 is fixed to the bottom of the accommodating cavity 111. A rope outlet hole is provided on the mounting box 410. The fixed pulley 420 is fixed to the top of the accommodating cavity 111. The winding roller is rotatably arranged in the mounting box 410. One end of the pull rope 430 is fixedly connected to the winding roller, and the other end of the pull rope 430 passes through the rope outlet hole, and The pull rope 430 is slidably wound on the fixed pulley 420, and the other end of the pull rope 430 is fixedly connected to the vertical arm 310. The two ends of the elastic member are respectively fixedly connected to the installation box 410 and the winding roller, so that the winding roller can wind up the pull rope 430. When the vertical arm 310 is in a sliding state sliding with the shell body 110, the elastic member will push the winding roller to rotate, so that the winding roller can wind up the pull rope 430. The pull rope 430 passes through the fixed pulley 420. 0, the vertical arm 310 will be driven to slide upward along the slide rail 130, and the display 200 will be driven to move upward through the lower rotating arm 320 and the upper rotating arm 330 until the display 200 moves out of the accommodating cavity 111. When the display 200 is used up and needs to be stored in the accommodating cavity 111, the display 200 is rotated in the vertical plane and the horizontal plane in turn to rotate the display 200 back to the initial angle, and the display 200 is pressed downward until the display 200 enters the accommodating cavity 111. During the downward movement of the display 200, the pull rope 430 will be pulled through the vertical arm 310, so that the winding roller rotates in the opposite direction. At this time, the elastic member will accumulate tensile elastic potential energy. When the vertical arm 310 and the shell body 110 are in a sliding state again, the winding roller will rewind the pull rope 430 again under the action of the tensile elastic potential energy of the elastic member.

[0033] As a preferred embodiment, please refer to Figure 1 The vertical arm 310 and the installation box 410 are respectively located on both sides of the fixed pulley 420, so that when the pull rope 430 is wound on the winding roller, the pull rope 430 can drive the vertical arm 310 to move upward through the steering effect of the fixed pulley 420.

[0034] As a preferred embodiment, the elastic member is a torsion spring, so that the process of the winding roller winding the pull rope 430 is realized via the torsion spring.

[0035] As a preferred embodiment, please refer to Figure 1The locking mechanism 500 is arranged in the accommodating cavity 111 and is located directly below the vertical arm 310. The locking mechanism 500 has an upper part, a lower part and a connecting piece. The upper part is connected to the bottom of the vertical arm 310, and the lower part is connected to the shell body 110. The upper part and the lower part have a connected state and a separated state. When the upper part and the lower part are in the connected state, the vertical arm 310 is in a fixed state fixed to the shell body 110. When the upper part and the lower part are in the separated state, the vertical arm 310 is in a sliding state that can slide relative to the shell body 110. The locking mechanism 500 uses Southco brand fasteners.

[0036] As a preferred embodiment, when the display 200 needs to be moved out of the accommodating cavity 111, the display 200 is pressed downward, so that the upper part and the lower part can be converted from a connected state to a separated state, thereby making the vertical arm 310 in a sliding state relative to the shell body 110.

[0037] As a preferred embodiment, when the display 200 needs to be moved into the accommodating cavity 111, the display 200 is pressed downward, so that the upper part and the lower part are converted from a separated state to a connected state, so that the vertical arm 310 is in a fixed state fixed to the shell body 110.

[0038] In order to better understand the present invention, the following Figure 1 - Figure 4 The working principle of the technical solution of the utility model is described in detail:

[0039] When the display 200 needs to be used, the display 200 is pressed downward, so that the upper and lower parts of the locking mechanism 500 are converted from a connected state to a separated state, so that the vertical arm 310 is in a sliding state relative to the shell body 110. At this time, the elastic member pushes the winding roller to rotate, so that the winding roller winds up the pull rope 430. After the pull rope 430 passes through the fixed pulley 420 and turns, it drives the vertical arm 310 to slide upward along the slide rail 130, and drives the display 200 to move upward through the lower rotating arm 320 and the upper rotating arm 330 until the display 200 moves. When the display 200 is removed from the accommodating cavity 111, the passenger rotates the upper rotating arm 330 by 90°, so that the length direction of the display 200 is in a horizontal state, and the length direction of the display 200 extends along the length direction of the handrail 100, and then rotates the lower rotating arm 320 by 90°, so that the length direction of the display 200 is in a horizontal state, and the length direction of the display 200 extends along the width direction of the handrail 100, thereby rotating the display 200 to the most comfortable viewing angle. When the display 200 is used and needs to be stored in the accommodating cavity 111, the passenger rotates the upper rotating arm 330 by 90°, so that the length direction of the display 200 is in a horizontal state, and the length direction of the display 200 extends along the width direction of the handrail 100, thereby rotating the display 200 to the most comfortable viewing angle. The display 200 is rotated back to the initial angle, and the display 200 is pressed downward until the display 200 enters the accommodating cavity 111. At this time, the upper part and the lower part are converted from a separated state to a connected state, so that the vertical arm 310 is in a fixed state fixed with the shell body 110. In the process of the display 200 moving downward, the pull rope 430 is pulled by the vertical arm 310, so that the winding roller rotates in the opposite direction. At this time, the elastic member accumulates tensile elastic potential energy. When the vertical arm 310 and the shell body 110 are changed from a fixed state to a sliding state again, the winding roller is in the elastic member. The pull cord 430 is wound again under the action of the stretched elastic potential energy. In the utility model, when taking the display 200, the display 200 can be pushed out from the opening on the upper surface of the accommodating cavity 111 through the pushing mechanism 400, thereby avoiding the inconvenience of the passenger taking the display 200 due to bending over. When the display 200 is rotated at a higher position, the rotation path of the display 200 will not occupy the passenger's leg space, thereby improving the passenger's leg comfort. In addition, the display 200 is stored in the armrest 100 to avoid the chair leg structure, thereby reducing the number of chair leg configurations and avoiding the problem of occupying more storage space at the chair leg to store the display 200.

[0040] The utility model provides an aircraft seat head row armrest display installation structure with the following beneficial effects:

[0041] (1) When the display 200 needs to be used, the display 200 is pressed downward, so that the upper part and the lower part of the locking mechanism 500 are converted from a connected state to a separated state, so that the vertical arm 310 is in a sliding state relative to the shell body 110. When the display 200 is used and needs to be stored in the accommodating cavity 111, the display 200 is rotated back to the initial angle and the display 200 is pressed downward until the display 200 enters the accommodating cavity 111. At this time, the upper part and the lower part are converted from a separated state to a connected state, so that the vertical arm 310 is in a fixed state fixed to the shell body 110, and the vertical arm 310 and the shell body 110 can be freely switched between the fixed state and the sliding state;

[0042] (2) The vertical arm 310 is in a sliding state relative to the housing 110. At this time, the elastic member pushes the winding roller to rotate, so that the winding roller winds up the pull rope 430. After the pull rope 430 turns through the fixed pulley 420, it drives the vertical arm 310 to slide upward along the slide rail 130, and drives the display 200 to move upward through the lower rotating arm 320 and the upper rotating arm 330 until the display 200 moves out of the accommodating cavity 111, thereby realizing the up and down pushing action of the display 200;

[0043] (3) When taking the display 200, the display 200 can be pushed out from the opening on the upper surface of the accommodating cavity 111 by the pushing mechanism 400, thereby avoiding the inconvenience of the passenger having to bend over to take the display 200. When the display 200 is rotated at a higher position, the rotation path of the display 200 will not occupy the passenger's leg space, thereby improving the passenger's leg comfort. In addition, the display 200 is stored in the armrest 100 to avoid the chair leg structure, thereby reducing the number of chair leg configurations and avoiding the problem of occupying more storage space at the chair leg to store the display 200.

[0044] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. An aircraft seat head row armrest display installation structure, It is characterized in that include: The armrest comprises a shell body, wherein the shell body has a receiving cavity with an opening on the upper surface; A display, disposed in the accommodating cavity; A rotating mechanism, comprising a mounting portion and a rotating portion, wherein the mounting portion is slidably disposed in the accommodating cavity, and the rotating portion is connected to a corner of the display so that the display can rotate in a horizontal plane and a vertical plane; an ejection mechanism, connected to the mounting portion, and used to move the mounting portion upward to eject the display from the accommodating cavity; The locking mechanism is connected to the shell body and the mounting portion, so that the mounting portion has a fixed state fixed to the shell body and a sliding state capable of sliding relative to the shell body.

2. The aircraft seat head row armrest display installation structure according to claim 1, It is characterized in that The armrest also includes a shell cover, and the shell cover is arranged at the opening of the accommodating cavity.

3. The aircraft seat head row armrest display installation structure according to claim 2, It is characterized in that The rotating mechanism includes a vertical arm, a lower rotating arm and an upper rotating arm. The vertical arm is vertically and slidably arranged in the accommodating cavity. The lower end of the lower rotating arm is hinged to the upper end of the vertical arm, and the lower rotating arm can rotate in a horizontal plane relative to the vertical arm. The lower end of the upper rotating arm is hinged to the upper end of the lower rotating arm, and the upper rotating arm can rotate in a vertical plane relative to the lower rotating arm. The upper end of the upper rotating arm is fixedly connected to a corner of the bottom of the display.

4. The aircraft seat head row armrest display installation structure according to claim 3, It is characterized in that The armrest also includes a slide rail, which is vertically arranged in the accommodating cavity, and the vertical arm is slidably connected to the slide rail.

5. The aircraft seat head row armrest display installation structure according to claim 3, It is characterized in that The ejection mechanism includes an installation box, a fixed pulley, a winding roller, a pull rope and an elastic member. The installation box is fixed to the bottom of the accommodating cavity. A rope outlet hole is provided on the installation box. The fixed pulley is fixed to the top of the accommodating cavity. The winding roller is rotatably arranged in the installation box. One end of the pull rope is fixedly connected to the winding roller. The other end of the pull rope passes through the rope outlet hole and is slidably wound on the fixed pulley. The other end of the pull rope is fixedly connected to the vertical arm. Both ends of the elastic member are fixedly connected to the installation box and the winding roller, respectively, so that the winding roller winds up the pull rope.

6. The aircraft seat head row armrest display installation structure according to claim 5, It is characterized in that The vertical arm and the installation box are respectively located on both sides of the fixed pulley.

7. The aircraft seat head row armrest display installation structure according to claim 5, It is characterized in that The elastic member is a torsion spring.

8. The aircraft seat head row armrest display installation structure according to claim 5, It is characterized in that The locking mechanism is arranged in the accommodating cavity and is located directly below the vertical arm. The locking mechanism has an upper part, a lower part and a connecting piece. The upper part is connected to the bottom of the vertical arm, and the lower part is connected to the shell body. The upper part and the lower part have a connected state and a separated state.

9. The aircraft seat head row armrest display installation structure according to claim 8, It is characterized in that When the display needs to be moved out of the accommodating cavity, the display is pressed downward, so that the upper part and the lower part can be converted from a connected state to a separated state.

10. The aircraft seat head row armrest display installation structure according to claim 9, It is characterized in that When the display needs to be moved into the accommodating cavity, the display is pressed downward, so that the upper part and the lower part can be converted from a separated state to a connected state.

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