CN220199290U - Reinforced small table plate for guests - Google Patents

Abstract

The utility model relates to the technical field of high-speed railway motor car equipment, in particular to a reinforced small table plate for guests. Including main table, supporting leg and auxiliary stay leg, the supporting leg is installed on passenger train seat back, and the axis of rotation is passed through to the both sides of main table and is rotated with the supporting leg and be connected, and the fixed pin is installed to the both sides of main table, is equipped with the arc spout that uses the axis of rotation as the centre of a circle on the supporting leg, and the fixed pin is located the arc spout, is equipped with auxiliary chute on the main table, and auxiliary stay's one end is rotated with main table's auxiliary chute and is connected, and auxiliary stay's the other end is rotated with the supporting leg and is connected. According to the utility model, when the main table board is put down, the main table board rotates around the end parts of the supporting legs, when the main table board is horizontal, one end of the arc-shaped sliding groove is propped against the fixed pin, meanwhile, the upper end of the auxiliary supporting rod slides to the front end of the auxiliary sliding groove, and the supporting stability of the small table board is improved through the limit action of the arc-shaped sliding groove on the fixed pin and the triangular stable structure formed by the auxiliary supporting rod, the main table board and the supporting legs.

Description

Reinforced small table plate for guests

Technical Field

The utility model relates to the technical field of high-speed railway motor car equipment, in particular to a reinforced small table plate for guests.

Background

In recent years, the high-speed railway industry in China is vigorous, more and more people select high-speed railways for going out, and the demand of people for the riding comfort of high-speed railway trains is also increasingly complicated and diversified. The small table plate for passengers is used as one of important devices for ensuring riding comfort and convenience of passengers, and mainly comprises a table plate and two table plate supporting legs. The table is used for placing personal articles, but its usable floor area is less, and two table supporting legs are used for providing support when expanding for the table but its holding power is less and support stability is weaker, and current design is although can satisfy passenger's basic use demand, but from the perspective that improves passenger riding comfort and convenience, still has great improvement room.

At present, part of the structure of the small table plate for the motor train guests still needs to be improved continuously, for example, the using area of the table plate is smaller; when the table board is unfolded and used, only two table board supporting legs at two sides of the table board are used for supporting; when the charging jack under the seat is used for charging the electronic equipment, the charging wire under the desk plate is wound, stacked and disordered and the like. The small using area of the desk plate can lead the placing space of personal articles such as food, electronic equipment, small bags and the like to be compact or insufficient, even the situation of falling occurs, and the articles are polluted and damaged; when the table board is unfolded and used, the support of the table board is not stable enough due to the only two table board support legs, so that the bearing is small; the charging wire is wound, so that inconvenience is brought to passengers when the passengers are seated and unseated, and passengers can be stumbled when serious, and the passengers are injured and articles are damaged.

Disclosure of Invention

The utility model provides a reinforced small table plate for guests, which aims to solve the technical problem that the small table plate in the prior art is weak in supporting stability.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

the utility model provides a little table is used to reinforcement formula passenger, includes main table 1, supporting leg 8 and auxiliary stay 9, supporting leg 8 is installed on passenger train seat back, and the both sides of main table 1 are rotated through axis of rotation 6 and supporting leg 8 and are connected, and fixed pin 16 is installed to the both sides of main table 1, is equipped with the arc spout 17 that uses axis of rotation 6 as the centre of a circle on the supporting leg 8, and fixed pin 16 is located arc spout 17, is equipped with auxiliary chute 18 on the main table 1, and auxiliary stay 9's one end is rotated with main table 1's auxiliary chute 18 and is connected, and auxiliary stay 9's the other end is rotated with supporting leg 8 and is connected.

Auxiliary supporting plates 12 are arranged at the bottoms of two sides of the main table plate 1, auxiliary sliding grooves 18 are formed in the auxiliary supporting plates 12, and one end of each auxiliary supporting rod 9 is rotatably connected with the corresponding auxiliary sliding groove 18 through a bolt 13.

A storage groove is arranged in the main table plate 1, and the expansion table plate 10 is slidably arranged in the storage groove.

The main table plate 1 is provided with a cup groove 22.

A semicircular notch 20 is arranged at one side of the bottom of the main table plate 1, which is positioned at the notch 19 of the storage groove.

Fixing blocks 11 are arranged on two sides of a notch 19 of the storage groove on the main table plate 1, protruding blocks are arranged on two sides of the expansion table plate 10, and the fixing blocks 11 and the protruding blocks are in blocking fit.

The side of the main table plate 1 opposite to the notch 19 of the storage groove is provided with a slide rail 2, and the slide rail 2 is slidably provided with a wire arranging device 4 through a slide block 3.

And two ends of the sliding rail 2 are provided with stop blocks 5.

The edge of the expansion desk board 10 is provided with a baffle arm 21.

The supporting legs 8 are rotatably arranged on the backrest of the passenger car seat through a limiting structure.

Compared with the prior art, the utility model has the advantages that:

this application is put down when the main table, and the main table rotates around the tip of supporting leg, and when the main table level, the one end and the fixed pin of arc spout offset, and the front end of auxiliary stay's upper end to auxiliary stay's front end is slided simultaneously to the fixed pin through the limiting displacement of arc spout to and the triangular stabilization structure that auxiliary stay and main table and supporting leg formed, improved little table's supporting stability and bearing capacity.

The expansion table plate can be pulled out relative to the main table plate along the horizontal direction (namely, the passenger takes one side), and can be pulled out forward for any distance according to the needs of passengers before the expansion table plate is limited by the fixing blocks, and the expansion table plate is convenient to push back after pulled out, so that the use area of the small table plate is increased; a semicircular notch is arranged on one side of the main table plate, which is positioned at the notch of the storage groove, and the notch can be fixed by a fixing buckle on the front side seat when the small table plate is not used for being folded, and the passenger can conveniently draw out the expansion table plate; the edge of the expansion table plate is provided with the blocking arm, so that articles placed on the expansion table plate can be prevented from falling.

According to the wire arranging device, the wire arranging device which can slide left and right along the wire arranging device guide rail and is provided with the two clamping positions of the computer power wire and the mobile phone charging wire is arranged on the rear side face of the main table plate, the wire arranging device can be adjusted to the optimal position according to the needs of passengers, the use of the passengers is facilitated, the condition that the charging wire is wound and stacked in disorder is solved to a certain extent, and personnel damage and property loss caused by tripping of the passengers by the wires can be effectively avoided.

Drawings

Figure 1 is a perspective view of the present utility model with the primary table of the ruggedized passenger tablet set down.

Figure 2 is a side partial cross-sectional view of a reinforced passenger tablet of the present utility model.

Figure 3 is a perspective view of the present utility model with the primary table of the ruggedized passenger tablet retracted.

Figure 4 is a top view of a reinforced passenger tablet according to the present utility model.

Fig. 5 is an enlarged partial sectional view at B in fig. 4.

Figure 6 is a front view of a reinforced guest tablet according to the present utility model.

Fig. 7 is an enlarged partial sectional view at c in fig. 6.

Fig. 8 is an enlarged partial sectional view at D in fig. 6.

1. A main table plate; 2. a slide rail; 3. a slide block; 4. a wire arranging device; 5. the stop block, 6 rotation shafts, 7, screws, 8, supporting legs, 9 and auxiliary supporting rods; 10. expanding the table plate; 11. a fixed block; 12. an auxiliary supporting plate; 13. the bolt, 14, the cap nut, 15, the double-end stud, 16, the fixed pin, 17 and the arc chute; 18. an auxiliary chute; 19. a notch; 20. a notch; 21. a blocking arm; 22. a cup groove.

Detailed Description

As shown in fig. 1-8, the reinforced small table for passenger provided by the utility model comprises a main table 1, supporting legs 8 and auxiliary supporting legs 9, wherein the supporting legs 8 are rotatably arranged on a backrest of a passenger car seat through a limiting structure, the supporting legs 8 can rotate a certain angle through the limiting structure, the limiting structure is common knowledge, the supporting legs 8 can also be fixed on the backrest of the passenger car seat, two sides of the main table 1 are rotatably connected with the supporting legs 8 through rotating shafts 6, screws 7 penetrate through the supporting legs 8, threaded parts of the screws 7 are screwed into the rotating shafts 6 to limit the supporting legs 8, the supporting legs 8 are prevented from falling off from the rotating shafts 6, fixing pins 16 are arranged on two sides of the main table 1, arc-shaped sliding grooves 17 taking the rotating shafts 6 as circle centers are arranged on the supporting legs 8, the fixing pins 16 are positioned in the arc-shaped sliding grooves 17, the supporting legs 8 are rotatably connected with one ends of the auxiliary supporting rods 9, auxiliary supporting plates 12 are respectively arranged at two bottoms of the two sides of the main table 1, the auxiliary supporting rods 9 are rotatably connected with the auxiliary sliding grooves 18 through bolts 13, end parts of the auxiliary supporting rods 13 are rotatably connected with the auxiliary sliding grooves 18, end parts of the supporting rods 13 are rotatably provided with end parts of the supporting nuts 14, and the supporting legs 8 are rotatably connected with the end parts of the supporting rods through stud nuts 15, and the stud bolts 15 are rotatably connected with the two end parts of the auxiliary supporting rods 15.

The main table plate 1 is internally provided with a storage groove, the expansion table plate 10 is slidably arranged in the storage groove, mounting grooves are formed in two sides of a notch 19 of the storage groove on the main table plate 1, the fixing blocks 11 are arranged on the mounting grooves, protruding blocks are arranged on two sides of the expansion table plate 10, the fixing blocks 11 and the protruding blocks are matched for mounting, when the expansion table plate 10 is pulled out forwards to a maximum distance along the front-rear direction relative to the main table plate 1, the protruding blocks on the left side and the right side of the expansion table plate 10 are blocked by the fixing blocks 11, so that the limit of the fixing blocks 11 on the expansion table plate 10 is realized, before the expansion table plate 10 is limited by the fixing blocks 11, the expansion table plate 10 can be pulled out forwards to any distance along the front-rear direction relative to the main table plate 1 according to the needs of passengers and pushed back backwards when the expansion table plate is not used, and the service area of the small table plate is effectively increased; the bottom of the main table plate 1 is provided with a semicircular notch 20 at one side of the notch 19 of the storage groove, the expansion table plate 10 is conveniently drawn out through the semicircular notch 20, and the expansion table plate can be fixed by a fixing buckle on a seat at the rear side of the small table plate when the small table plate 1 is not used for being folded. The edge of the expansion table board 10 is provided with the baffle arm 21, so that articles placed on the expansion table board 10 can be prevented from falling, and the main table board 1 is provided with the cup groove 22, so that a passenger can conveniently place a cup.

The slide rail 2 is arranged on one side of the main table plate 1 opposite to the notch (19) of the storage groove, the slide rail 2 is slidably provided with the wire arranging device 4 through the slide block 3, and two clamping positions of a computer power line and a mobile phone charging line are arranged on the wire arranging device 4, so that the wire arranging device 4 can clamp the computer power line or the mobile phone charging line into the clamping positions according to the requirements of passengers and adjust the position to the optimal position, and the situations that the winding and stacking of the charging line are disordered and the convenience of passengers leaving seats is influenced are solved to a certain extent; the left end and the right end of the sliding rail 2 are respectively provided with a wire arranging device stop block 5, so that the wire arranging device 4 is limited.

In the process of rotating the main table plate 1, the fixing pin 16 rotates around the rotating shaft 6 along with the rotation of the main table plate 1, the fixing pin 16 slides in the arc-shaped sliding groove 17 of the supporting leg 8, as shown in fig. 3, when the main table plate 1 is folded, the main table plate 1, the supporting leg 8 and the auxiliary supporting rod 9 are parallel, the upper end of the auxiliary supporting rod 9 slides to the rear end of the auxiliary sliding groove 18 and is fixed by the fixing buckle on the seat at the rear side of the small table plate, as shown in fig. 2, when the main table plate 1 is put down, the main table plate 1 rotates around the end of the supporting leg 8, and when the main table plate 1 is horizontal, one end of the arc-shaped sliding groove 17 is propped against the fixing pin 16, the upper end of the auxiliary supporting rod 9 slides to the front end of the auxiliary sliding groove 18, and the triangular stable structure formed by the auxiliary supporting rod 9, the main table plate 1 and the supporting leg 8, improves the supporting stability and the bearing capacity of the small table plate.

The present utility model has been described in terms of embodiments, and it will be appreciated by those of skill in the art that various changes can be made to the features and embodiments, or equivalents can be substituted, without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a little table is used to reinforcement formula guest, its characterized in that, including main table (1), supporting leg (8) and auxiliary stay (9), supporting leg (8) are installed on passenger train seat back, and the both sides of main table (1) are rotated through axis of rotation (6) and supporting leg (8) and are connected, and arc spout (17) that use axis of rotation (6) as the centre of a circle are installed to the both sides of main table (1) are equipped with on supporting leg (8), and fixed pin (16) are located arc spout (17), are equipped with auxiliary spout (18) on main table (1), and the one end of auxiliary stay (9) is rotated with auxiliary spout (18) of main table (1) and is connected, and the other end and the supporting leg (8) of auxiliary stay (9) are rotated and are connected.

2. The reinforced small table for guests according to claim 1, wherein auxiliary supporting plates (12) are arranged at the bottoms of two sides of the main table (1), the auxiliary sliding grooves (18) are formed in the auxiliary supporting plates (12), and one ends of the auxiliary supporting rods (9) are rotatably connected with the auxiliary sliding grooves (18) through bolts (13).

3. The reinforced small table board for guests as claimed in claim 1, wherein a storage groove is arranged in the main table board (1), and the expansion table board (10) is slidably arranged in the storage groove.

4. A reinforced passenger tablet according to claim 1, wherein the main tablet (1) is provided with a cup groove (22).

5. A reinforced passenger table as claimed in claim 3, wherein the bottom of the main table (1) is provided with a semicircular notch (20) on the side of the slot opening (19).

6. The reinforced small table for guests of claim 3, wherein the fixing blocks (11) are installed on two sides of the notch (19) of the storage groove on the main table (1), the protruding blocks are arranged on two sides of the expansion table (10), and the fixing blocks (11) are installed in a blocking fit with the protruding blocks.

7. The reinforced small table board for guests according to claim 1, wherein a sliding rail (2) is arranged on one side of the main table board (1) opposite to the notch (19) of the storage groove, and the sliding rail (2) is slidably provided with a wire arranging device (4) through a sliding block (3).

8. A reinforced passenger tablet according to claim 7, wherein the two ends of the sliding rail (2) are provided with stoppers (5).

9. The reinforced passenger table of claim 6, wherein the edge of the expansion table (10) is provided with a baffle arm (21).

10. A reinforced passenger tablet according to claim 1, wherein the support legs (8) are rotatably mounted to the seat back of the passenger car by a spacing arrangement.