Small table board for train reading

Abstract

The utility model discloses a train reading small table board which comprises a main table board and further comprises a sliding assembly, the sliding assembly is arranged at the top end of the main table board and comprises a guide rail plate and a connecting block, and an auxiliary table board is arranged at the top end of the connecting block; the locking mechanism is arranged at the joint of the main table board and the auxiliary table board, the locking mechanism comprises a locking block and a pull rod, and a movable groove is formed in the end, close to the locking block, of the auxiliary table board. The sliding assembly and the locking mechanism are designed at the top of the main table board, when a passenger on an outer seat needs to use the small table board, the auxiliary table board can slide through the guide rail board, the guide rail board is fixed to the sliding final position of the main table board and the auxiliary seat board, and when the auxiliary table board moves to the bottom end of the guide rail board, the auxiliary table board is locked. The auxiliary table plate can resist the connecting block to stop sliding, meanwhile, the lock groove formed in the top end of the main table plate can block movement of the lock rod, movement of the auxiliary table plate is blocked, and it is guaranteed that passengers can use the table stably.

Description

Technical Field

[0001] The utility model relates to the field of train compartment table design, in particular to a small reading table for trains. Background Art

[0002] With the improvement of people's quality of life, more and more people choose to carry a variety of books for reading when traveling. For this reason, train carriages are equipped with multiple small tables for passengers to read and place items.

[0003] Currently, the tables configured on trains are placed one for each seat, and the small tables are fixed to the walls of the carriages. Since multiple seats are installed in front and behind the small table, and the multiple seats are installed around the outer wall of the single table, and the length of the table is consistent with the width of a single seat, the table cannot extend to the front of each seat. Therefore, the table cannot be used in seats far away from the wall, and passengers cannot use the table reasonably. For this reason, a small reading table for trains is designed. Utility Model Content

[0004] The purpose of the present utility model is to provide a train reading table to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a train reading table, comprising a main table, and further comprising:

[0006] A sliding assembly is provided at the top of the main table plate, the sliding assembly includes a guide plate and a connecting block, and the top of the guide plate is provided with a secondary table plate;

[0007] The locking mechanism is arranged at the connection between the main table plate and the auxiliary table plate. The locking mechanism includes a locking block and a pull rod. A movable groove is provided at one end of the auxiliary table plate close to the locking block.

[0008] Preferably, a tripod is provided at the bottom of the main table board, the connecting block is provided at the top of the main table board and is located at an end away from the tripod, and a bolt is threadedly connected to the top of the connecting block.

[0009] Preferably, the bottom end of the bolt is threadedly connected to the top end of the main table board, the outer walls of the multiple connecting blocks are provided with guide rail blocks, and the inner walls of the multiple guide rail blocks are slidably connected to the outer walls of the multiple guide rail boards.

[0010] Preferably, an inner groove is provided at the bottom of the sub-table plate, and the outer wall of the guide rail plate is fixedly connected to the inner wall of the inner groove at one end away from the connecting block.

[0011] Preferably, a locking groove is provided at the top end of the main table board and at one end close to the locking block, the locking block is sleeved on the inner wall of the locking groove, and the pull rod is provided on the inner wall of the movable groove.

[0012] Preferably, the bottom end of the pull rod is fixedly connected to the top end of the locking block, the outer wall of the pull rod is sleeved with a spring, and the top end of the pull rod is provided with a pull ring.

[0013] Preferably, a hinged seat is provided at the bottom end of the secondary table board and at the end away from the main table board, and a support leg is hinged at the bottom end of the hinged seat.

[0014] The technical effects and advantages of this utility model are:

[0015] The utility model utilizes a sliding assembly and a locking mechanism designed on the top of the main table board. When the passengers in the outer seats need to use the small table board, the secondary table board can be slid with the help of the guide plate. The guide plate is fixed at the end position of the sliding of the main table board and the secondary seat board. When the secondary table board moves to the bottom end of the guide plate, the secondary table board will resist the connecting block and stop sliding. At the same time, the lock groove arranged at the top end of the main table board will block the movement of the lock rod and the movement of the secondary table board, thereby ensuring that the passengers can use it stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model.

[0017] Figure 2 It is a bottom view of the main structure of the utility model.

[0018] Figure 3 It is a side view of the main structure of the utility model.

[0019] Figure 4 It is a side sectional view of the main structure of the utility model.

[0020] Figure 5 This is a cross-sectional view of the connection between the main table board and the auxiliary table board of this utility model.

[0021] In the figure: 1. Main table panel; 101. Tripod; 2. Sub-table panel; 201. Inner groove; 202. Articulated seat; 203. Support leg; 3. Guide plate; 301. Connecting block; 302. Guide block; 303. Bolt; 4. Locking block; 401. Spring; 402. Pull rod; 403. Locking groove; 404. Pull ring; 405. Movable groove. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-5 The train reading table shown includes a main table 1 and further includes:

[0024] The sliding assembly is arranged at the top of the main table board 1. The sliding assembly includes a guide plate 3 and a connecting block 301. The top of the guide plate 3 is provided with a sub-table board 2;

[0025] The locking mechanism is provided at the connection between the main table board 1 and the auxiliary table board 2. The locking mechanism includes a locking block 4 and a pull rod 402. A movable groove 405 is provided at one end of the auxiliary table board 2 near the locking block 4.

[0026] It should be noted that the main table panel 1 needs to be fixed horizontally to the wall of the carriage by screws, and the connecting block 301 is set on the top side of the main table panel 1. The connecting block 301 is connected to the guide plate 3 by sliding, so that the guide plate 3 can drive the sub-table panel 2 to slide on the top of the main table panel 1. When the sub-table panel 2 slides to the bottom of the guide plate 3, the sub-table panel 2 will be fixed by the locking mechanism to block the movement path, and the sub-table panel 2 is supported by the support legs 203.

[0027] Specifically, a tripod 101 is provided at the bottom of the main table board 1, a connecting block 301 is provided at the top of the main table board 1 and is located at an end away from the tripod 101, the top of the connecting block 301 is threadedly connected to a bolt 303, the bottom end of the bolt 303 is threadedly connected to the top of the main table board 1, and the outer walls of the multiple connecting blocks 301 are provided with guide rail blocks 302, and the inner walls of the multiple guide rail blocks 302 are slidably connected to the outer walls of the multiple guide rail plates 3.

[0028] It should be noted that a tripod 101 is provided at one end of the main table panel 1 connected to the wall. The top of the tripod 101 is fixedly connected to the main table panel 1 by screws. The connecting block 301 is installed at the sliding position of the main table panel 1 and the sub-table panel 2. The bolt 303 is threaded through the main table panel 1 and the connecting block 301, so that the connecting block 301 is fixedly connected to the top of the main table panel 1, and then the guide plate 3 of the sub-table panel 2 is slidably connected to the connecting block 301, so that the sub-table panel 2 can slide on the guide block 302 of the connecting block 301 through the guide plate 3.

[0029] Specifically, an inner groove 201 is provided at the bottom of the sub-table panel 2, the outer wall of the guide rail panel 3 and the end located away from the connecting block 301 are fixedly connected to the inner wall of the inner groove 201, and a locking groove 403 is provided at the top of the main table panel 1 and the end located close to the locking block 4. The locking block 4 is sleeved on the inner wall of the locking groove 403, and the pull rod 402 is provided on the inner wall of the movable groove 405.

[0030] It should be noted that a movable groove 405 is provided at one end of the sub-table board 2 away from the inner groove 201, and the movable groove 405 is connected to the pull rod 402, and the bottom of the pull rod 402 is connected to the locking block 4. The locking block 4 can be moved to the inner wall of the movable groove 405 by pulling the pull rod 402.

[0031] Specifically, the bottom end of the pull rod 402 is fixedly connected to the top of the locking block 4, the outer wall of the pull rod 402 is provided with a spring 401, the top of the pull rod 402 is provided with a pull ring 404, and the bottom end of the sub-table panel 2 and the end away from the main table panel 1 are provided with a hinge seat 202, and the bottom end of the hinge seat 202 is hinged with a support leg 203.

[0032] It should be noted that when the sub-table panel 2 slides to the bottom end of the guide rail panel 3, the locking block 4 will be ejected into the inside of the locking groove 403 by the elastic force of the spring 401. The operator needs to pull the pull ring 404 with his fingers. The pull ring 404 drives the pull rod 402 and the locking block 4 to move toward the movable groove 405. At the same time, the locking block 4 will squeeze and deform the spring 401, and then push the sub-table panel 2 to unlock the blockade and continue sliding.

[0033] Working principle of this utility model:

[0034] During the specific operation, the operator needs to slide the auxiliary table board 2 using the guide plate 3. When sliding, the guide plate 3 will slide with the help of the guide block 302 on the outer wall of the main connecting block 301, so that the auxiliary table board 2 can slide and unfold on the top of the main table board 1. During the sliding process, the locking block 4 is always squeezed on the inner wall of the movable groove 405. When the guide plate 3 slides to the bottom, the locking block 4 will slide to the top of the locking groove 403. The locking block 4 is rebounded to the inner wall of the locking groove 403 with the help of the elastic force of the spring 401, so that the locking block 4 blocks the movable path of the auxiliary table board 2. The operator can flip the support leg 203 of the inner groove 201 to the ground through the hinge seat 202, and use the support leg 203 to support the other end of the sub-table panel 2. When folding, the operator needs to store the support leg 203 into the inner groove 201, pull the pull ring 404 with fingers, and the pull ring 404 drives the pull rod 402 to move upward. At the same time, the pull rod 402 pulls the locking block 4 out of the locking groove 403, and then pushes the sub-table panel 2 to slide, and slides the guide plate 3 along the connecting block 301 to the bottom end, keeping the sub-table panel 2 covering the main table panel 1.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A train reading table, comprising a main table (1), characterized in that: Also includes: A sliding assembly, the sliding assembly being arranged at the top end of the main table plate (1), the sliding assembly comprising a guide rail plate (3) and a connecting block (301), the top end of the guide rail plate (3) being provided with a secondary table plate (2); A locking mechanism is provided at the connection between the main table panel (1) and the auxiliary table panel (2), the locking mechanism comprising a locking block (4) and a pull rod (402), and a movable groove (405) is provided at one end of the auxiliary table panel (2) close to the locking block (4).

2. A train reading table according to claim 1, characterized in that: A tripod (101) is provided at the bottom of the main table board (1), the connecting block (301) is provided at the top end of the main table board (1) and is located at an end away from the tripod (101), and a bolt (303) is threadedly connected to the top end of the connecting block (301).

3. A train reading table according to claim 2, characterized in that: The bottom end of the bolt (303) is threadedly connected to the top end of the main table board (1), and the outer walls of the plurality of connection blocks (301) are provided with guide rail blocks (302), and the inner walls of the plurality of guide rail blocks (302) are slidably connected to the outer walls of the plurality of guide rail boards (3).

4. The train reading table according to claim 1, characterized in that: An inner groove (201) is provided at the bottom of the auxiliary table plate (2), and the outer wall of the guide rail plate (3) and the end thereof located away from the connection block (301) are fixedly connected to the inner wall of the inner groove (201).

5. The train reading table according to claim 1, characterized in that: A locking groove (403) is provided at the top end of the main table board (1) and located near the locking block (4). The locking block (4) is sleeved on the inner wall of the locking groove (403), and the pull rod (402) is provided on the inner wall of the movable groove (405).

6. The train reading table according to claim 1, characterized in that: The bottom end of the pull rod (402) is fixedly connected to the top end of the locking block (4), the outer wall of the pull rod (402) is provided with a spring (401), and the top end of the pull rod (402) is provided with a pull ring (404).

7. The train reading table according to claim 1, characterized in that: A hinge seat (202) is provided at the bottom end of the secondary table board (2) and at one end away from the main table board (1), and a support leg (203) is hinged at the bottom end of the hinge seat (202).

Images