Privacy seat based on high-speed rail business cabin

Abstract

The utility model relates to the technical field of high-speed train facilities, in particular to a privacy seat based on a high-speed rail business cabin, which comprises a seat body, an upper cover is clamped on one side of the seat body, a square notch is formed in one side of the seat body, an arc-shaped placing groove is formed in one side of the seat body, and the upper cover is clamped on the other side of the seat body. And the inner wall of the arc-shaped placing groove is slidably connected with a connecting arc-shaped block. According to the privacy seat based on the high-speed rail business cabin, a first motor is started to enable a transmission shaft to rotate, the transmission shaft drives a transmission gear to rotate, the transmission gear moves on a rack meshed with the transmission gear, and then a connecting arc-shaped block and an interaction screen slide in an arc-shaped containing groove and can be moved out of the interior of the seat to form an annular space with the seat, and the space around a passenger is wrapped; a private space is formed, snooping of other personnel is reduced, a passenger can conveniently handle work and things needing the private space, the interactive screen can project a screen to electronic equipment of the passenger through Bluetooth, and the convenience of handling work or business negotiation of the passenger is improved.

Description

Technical Field

[0001] This utility model relates to the field of high-speed train facility technology, specifically a privacy seat based on the business class of a high-speed train. Background Technology

[0002] Business class on high-speed trains is a premium seating option that provides passengers with a comfortable, convenient, and private experience. The spacious interior and adjustable seats in business class meet passengers' requirements for comfortable seating, allowing them to relax and rest during their journey, relieve fatigue, and enjoy a relatively quiet environment that helps them concentrate on their work.

[0003] For business people, traveling may involve handling work involving trade secrets or sensitive information, such as discussing important business decisions or reviewing confidential documents via telephone or video conference. They need a private space to prevent others from peeping and to ensure that their work is not leaked and to protect the security of trade secrets. Therefore, a privacy seat based on the business class of high-speed rail is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a privacy seat based on the business class of high-speed rail, in order to solve the problem mentioned in the background art that business people may need to handle some work involving trade secrets or sensitive information during their journey, such as discussing important business decisions or reviewing confidential documents via telephone or video conference. Therefore, they need a private space to prevent others from peeping, ensure that their work content is not leaked, and maintain the security of trade secrets. To achieve the above objectives, this utility model provides the following technical solution: a privacy seat based on a high-speed rail business class, comprising a seat body, a top cover snapped onto one side of the seat body, a square slot on one side of the seat body, an arc-shaped placement groove on one side of the seat body, a connecting arc-shaped block slidably connected to the inner wall of the arc-shaped placement groove, a rack fixedly connected to the inner wall of the arc-shaped placement groove, a placement hole on one side of the connecting arc-shaped block, a motor fixedly installed on the inner wall of the placement hole, a drive shaft movably connected to the output end of the motor, a drive gear sleeved on the side surface of the drive shaft, the side surface of the drive gear meshing with the rack, and a movable sliding groove on one side of the connecting arc-shaped block. A lead screw runs through the inner wall of the movable slide rail, and a slider is threaded onto the side surface of the lead screw. An interactive screen is fixedly installed on one side of the slider. This privacy seat, based on the business class of a high-speed rail, is activated by a motor, causing the drive shaft to rotate. The drive shaft drives the drive gear to rotate, and the drive gear moves on the rack it meshes with. This causes the connecting arc-shaped block and the interactive screen to slide out of the arc-shaped placement groove, allowing them to move out of the seat and form a ring-shaped space with the seat, enveloping the space around the passenger and creating a private space. This reduces the chance of being spied on by other people and makes it convenient for passengers to handle work and matters that require privacy. In addition, the interactive screen can project the passenger's electronic devices via Bluetooth, improving the convenience of passengers handling work or business negotiations.

[0005] More preferably, a guide groove is provided on one side of the connecting arc block, the guide groove does not contact the rack, and one side of the interactive screen does not contact the rack.

[0006] In a further preferred embodiment, a mounting groove is provided on one side of the connecting arc-shaped block. A motor is fixedly installed on the inner wall of the mounting groove. One end of the lead screw passes through the interior of the mounting groove. The output end of the motor is movably connected to one end of the lead screw. This privacy seat based on the high-speed rail business class allows the lead screw to rotate when the motor is started. The rotation of the lead screw causes the slider to slide in the moving slide groove, enabling the interactive screen to move up and down and adjust its height to meet the needs of passengers for different height adjustments of the interactive screen, thus improving the applicability of the device.

[0007] More preferably, a bracket is fixedly connected to one side of the connecting arc block, and a guide wheel is provided inside the bracket, with the guide wheel sleeved on the connecting rod on the inner wall of the bracket.

[0008] More preferably, the bracket is arc-shaped, and the bracket does not contact the inner wall of the arc-shaped placement groove when it moves. The guide wheel is made of elastic material. This type of privacy seat based on the business class of high-speed rail guides the movement of the moving arc-shaped block through the guide wheel, reducing the shaking generated when the moving arc-shaped block moves. When the moving arc-shaped block moves to the limit position of the arc-shaped placement groove, the guide wheel prevents the moving arc-shaped block from colliding with the inner wall of the arc-shaped placement groove to generate movement and abnormal noise, thereby improving the stability of the device.

[0009] In a further preferred embodiment, a power-conducting block one is fixedly connected to one side of the connecting arc-shaped block, and a power-conducting block two is fixedly connected to one side of the interactive screen. In this privacy seat based on the business class of a high-speed rail, power-conducting blocks one and two are in contact at the initial position. When the height of the interactive screen is adjusted, power-conducting blocks one and two separate and are de-energized. Through the controller of the external device, motor one cannot be powered on and started, preventing the interactive screen from being unable to enter the arc-shaped placement slot due to not being at the initial height, and preventing the interactive screen and connecting arc-shaped block from moving and colliding with the seat body, thus causing damage.

[0010] In a further preferred embodiment, the inner wall of the arc-shaped placement groove is fixedly connected to an installation slide rail, one side of the installation slide rail is threaded with a sealing cap, and one side of the installation slide rail is provided with an installation groove two. The inner wall of the installation groove two is slidably connected to an arc block, and one side of the arc block is fixedly connected to a connecting column. A roller is sleeved on the side surface of the connecting column. In this privacy seat based on the business class of high-speed rail, the side surface of the roller fits against the bottom of the connecting arc block. When the connecting arc block moves, the roller rotates accordingly, reducing friction and allowing the connecting arc block to slide smoothly and stably inside the arc-shaped placement groove. This reduces the problem of jamming and shaking when the connecting arc block moves, and improves the stability of the interactive screen's retraction and extension.

[0011] In a further preferred embodiment, a second movable slide groove is provided on one side of the upper cover, and a limiting block is fixedly connected to one side of the connecting arc block. In this type of privacy seat based on the business class of high-speed rail, the limiting block slides in the second movable slide groove as the connecting arc block moves. When the connecting arc block moves to the maximum movable distance, the limiting block contacts the inner wall of one end of the second movable slide groove, restricting the connecting arc block from continuing to move and causing it to fall off, resulting in damage to the interactive screen and injury to the passenger.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In this invention, when the motor starts, the transmission shaft rotates, which in turn drives the transmission gear to rotate. The transmission gear moves on the rack it meshes with, causing the connecting arc-shaped block and the interactive screen to slide out of the arc-shaped placement slot. This allows them to be moved out of the seat and form a ring-shaped space with the seat, enveloping the space around the occupant and creating a private space. This reduces the chances of other people peeping and makes it easier for the occupant to handle work and matters that require privacy. Furthermore, the interactive screen can project the occupant's electronic devices via Bluetooth, improving the convenience of the occupant handling work or business negotiations.

[0014] In this invention, the starting of motor two causes the lead screw to rotate, which in turn causes the slider to slide in the moving slide groove one, allowing the interactive screen to move up and down and adjust its height to meet the needs of passengers for different height adjustments, thus improving the applicability of the device. When the height of the interactive screen is adjusted, energizing blocks one and two are disconnected from power. Through the external controller, motor one cannot be powered on and started, preventing the interactive screen from being out of its initial height and thus unable to enter the arc-shaped placement groove. It also prevents the interactive screen and the connecting arc-shaped block from moving and colliding with the seat body, causing damage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic diagram of a partial structure of the present invention. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of a partial structure of the present invention. Figure 2 ;

[0018] Figure 4 This is a partial cross-sectional view of the present invention. Figure 1 ;

[0019] Figure 5 This is a partial cross-sectional view of the present invention. Figure 2 ;

[0020] Figure 6 This is a schematic diagram of the partial explosion structure of this utility model;

[0021] Figure 7 This is a partial cross-sectional view of the present invention. Figure 3 .

[0022] In the diagram: 1. Seat body; 2. Top cover; 3. Interactive screen; 4. Square slot; 5. Connecting arc block; 6. Arc placement slot; 7. Rack; 8. Guide slot; 9. Placement hole; 10. Transmission gear; 11. Transmission shaft; 12. Moving slide rail one; 13. Lead screw; 14. Slider; 15. Motor one; 16. Mounting slot one; 17. Motor two; 18. Bracket; 19. Guide wheel; 20. Power block one; 21. Power block two; 22. Mounting slide rail; 23. Sealing cover; 24. Mounting slot two; 25. Arc block; 26. Connecting column; 27. Roller; 28. Moving slide rail two; 29. ​​Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7 This utility model provides a technical solution: a privacy seat based on a high-speed rail business class, including a seat body 1, a top cover 2 snapped onto one side of the seat body 1, a square slot 4 opened on one side of the seat body 1, an arc-shaped placement slot 6 opened on one side of the seat body 1, a connecting arc-shaped block 5 slidably connected to the inner wall of the arc-shaped placement slot 6, a rack 7 fixedly connected to the inner wall of the arc-shaped placement slot 6, a placement hole 9 opened on one side of the connecting arc-shaped block 5, a motor 15 fixedly installed on the inner wall of the placement hole 9, a drive shaft 11 movably connected to the output end of the motor 15, a drive gear 10 sleeved on the side surface of the drive shaft 11, the side surface of the drive gear 10 meshing with the rack 7, a movable slide groove 12 opened on one side of the connecting arc-shaped block 5, a lead screw 13 penetrating through the inner wall of the movable slide groove 12, a slider 14 threadedly connected to the side surface of the lead screw 13, and an interactive screen 3 fixedly installed on one side of the slider 14.

[0025] In this embodiment, as Figure 1 and Figure 2 As shown, a guide groove 8 is provided on one side of the connecting arc block 5. The guide groove 8 does not contact the rack 7, and one side of the interactive screen 3 does not contact the rack 7.

[0026] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a mounting groove 16 is provided on one side of the connecting arc block 5. A motor 17 is fixedly installed on the inner wall of the mounting groove 16. One end of the lead screw 13 passes through the inside of the mounting groove 16, and the output end of the motor 17 is movably connected to one end of the lead screw 13.

[0027] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a bracket 18 is fixedly connected to one side of the connecting arc block 5. A guide wheel 19 is provided inside the bracket 18, and the guide wheel 19 is sleeved on the connecting rod on the inner wall of the bracket 18.

[0028] In this embodiment, as Figure 3 and Figure 4 As shown, the bracket 18 is arc-shaped, and the bracket 18 does not contact the inner wall of the arc-shaped placement groove 6 when it moves. The guide wheel 19 is made of elastic material.

[0029] In this embodiment, as Figure 1 and Figure 3 As shown, a power-conducting block 1 20 is fixedly connected to one side of the arc-shaped block 5, and a power-conducting block 21 is fixedly connected to one side of the interactive screen 3.

[0030] In this embodiment, as Figure 2 , Figure 5 and Figure 6 As shown, an installation slide rail 22 is fixedly connected to the inner wall of the arc-shaped placement groove 6. A sealing cover 23 is threadedly connected to one side of the installation slide rail 22. An installation groove 24 is opened on one side of the installation slide rail 22. An arc block 25 is slidably connected to the inner wall of the installation groove 24. A connecting column 26 is fixedly connected to one side of the arc block 25. A roller 27 is sleeved on the side surface of the connecting column 26.

[0031] In this embodiment, as Figure 1 and Figure 7 As shown, a movable sliding groove 28 is provided on one side of the upper cover 2, and a limiting block 29 is fixedly connected to the side of the arc-shaped block 5.

[0032] The usage method and advantages of this utility model: The privacy seat based on the business class of high-speed rail operates as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when a passenger needs a private space to work or handle other matters, they can activate motor 15 via a control panel on the seat. This activates drive shaft 11, which in turn drives transmission gear 10. Transmission gear 10 moves on its meshing rack 7, causing the connecting arc-shaped block 5 and interactive screen 3 to slide out of the arc-shaped placement slot 6 and move out of the seat. The interactive screen 3 and the seat form a ring-shaped space, enveloping the passenger and creating a private space, reducing the chance of others peeping and facilitating the passenger's work and other tasks requiring privacy. The interactive screen 3 can also project the passenger's electronic devices via Bluetooth, improving convenience for work or business negotiations. As the arc-shaped block moves, guide wheels 19 follow, rolling against the inner wall of the arc-shaped placement slot 6 to guide the block and reduce wobbling. Furthermore, when the arc-shaped block reaches its limit position in the arc-shaped placement slot 6, the guide wheels 19 prevent the block from colliding with the arc-shaped placement slot 6. The impact on the inner wall of the placement groove 6 generates movement and abnormal noise, improving the stability of the device. The side surface of the roller 27 fits against the bottom of the connecting arc block 5. When the connecting arc block 5 moves, the roller 27 rotates accordingly, reducing friction and allowing the connecting arc block 5 to slide smoothly and stably inside the arc placement groove 6, reducing jamming and shaking when the connecting arc block 5 moves. When the height of the interactive screen 3 needs to be adjusted, the motor 17 is started through the control panel of the external device, causing the lead screw 13 to rotate. The rotation of the lead screw 13 causes the slider 14 to slide in the moving slide groove 12, allowing the interactive screen 3 to move up and down, meeting the needs of passengers to adjust the height of the interactive screen 3 at different times, and improving the applicability of the device. When the height of the interactive screen 3 is adjusted, the power block 20 and the power block 21 are separated and de-energized. Through the controller of the external device, the motor 15 cannot be powered on and started, preventing the interactive screen 3 from not being at the initial height and thus unable to enter the arc placement groove 6, and preventing the interactive screen 3 and the connecting arc block 5 from moving and colliding with the seat body 1, causing damage.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A privacy seat based on high-speed rail business class, comprising a seat body (1), characterized in that: A top cover (2) is snapped onto one side of the seat body (1). A square slot (4) is opened on one side of the seat body (1). An arc-shaped placement slot (6) is opened on one side of the seat body (1). A connecting arc-shaped block (5) is slidably connected to the inner wall of the arc-shaped placement slot (6). A rack (7) is fixedly connected to the inner wall of the arc-shaped placement slot (6). A placement hole (9) is opened on one side of the connecting arc-shaped block (5). A motor (15) is fixedly installed on the inner wall of the placement hole (9). The output end of motor 1 (15) is movably connected to a drive shaft (11). A drive gear (10) is sleeved on the side surface of the drive shaft (11). The side surface of the drive gear (10) meshes with a rack (7). A movable slide groove 1 (12) is provided on one side of the connecting arc block (5). A lead screw (13) passes through the inner wall of the movable slide groove 1 (12). A slider (14) is threadedly connected to the side surface of the lead screw (13). An interactive screen (3) is fixedly installed on one side of the slider (14).

2. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: A guide groove (8) is provided on one side of the connecting arc block (5). The guide groove (8) does not contact the rack (7), and one side of the interactive screen (3) does not contact the rack (7).

3. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: The connecting arc block (5) has an installation groove (16) on one side. The inner wall of the installation groove (16) is fixedly installed with a motor (17). One end of the lead screw (13) passes through the installation groove (16) and the output end of the motor (17) is movably connected to one end of the lead screw (13).

4. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: A bracket (18) is fixedly connected to one side of the connecting arc block (5). A guide wheel (19) is provided inside the bracket (18). The guide wheel (19) is sleeved on the connecting rod on the inner wall of the bracket (18).

5. A privacy seat based on high-speed rail business class as described in claim 4, characterized in that: The bracket (18) is arc-shaped and does not contact the inner wall of the arc-shaped placement groove (6) when the bracket (18) moves. The guide wheel (19) is made of elastic material.

6. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: One side of the connecting arc block (5) is fixedly connected to a power-conducting block one (20), and one side of the interactive screen (3) is fixedly connected to a power-conducting block two (21).

7. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: The inner wall of the arc-shaped placement groove (6) is fixedly connected to an installation slide rail (22). A sealing cover (23) is threadedly connected to one side of the installation slide rail (22). An installation groove two (24) is opened on one side of the installation slide rail (22). An arc block (25) is slidably connected to the inner wall of the installation groove two (24). A connecting column (26) is fixedly connected to one side of the arc block (25). A roller (27) is sleeved on the side surface of the connecting column (26).

8. A privacy seat based on high-speed rail business class as described in claim 1, characterized in that: The upper cover (2) has a movable sliding groove (28) on one side, and a limiting block (29) is fixedly connected to one side of the connecting arc block (5).

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