CN220734912U - Small table plate assembly structure - Google Patents

Abstract

The utility model relates to the field of desktops, in particular to a small desk plate assembly structure. The seat comprises a limiting assembly and a table plate assembly, wherein the limiting assembly and the table plate assembly are arranged behind a seat, the limiting assembly comprises a tension spring, a moving plate, a connecting shaft, a pressing plate and a limiting rod, a sliding groove is formed in one end of the rotating shaft, the rotating shaft is arranged at the bottom of the inner side of a storage rack in a rotating mode through a bearing, the sliding groove is formed in one end of the rotating shaft, the moving plate is arranged in the sliding groove in a sliding mode, and the tension spring is connected between the moving plate and the groove wall of the sliding groove. The table frame integrally comprises the storage frame, the rotating shaft, the rotating seat, the connecting frame and the table assembly, the end part of the rotating shaft is elastically provided with the inward moving plate through the tension spring, the limiting rod is arranged through the matching of the moving plate, the connecting shaft and the pressing plate, and the setting state of the table assembly can be adjusted through the matching of the limiting rod and the two limiting holes in different directions formed in the storage frame, so that compared with the magnetic absorption storage, the storage stability is improved.

Description

Small table plate assembly structure

Technical Field

The utility model relates to the field of desktops, in particular to a small desk plate assembly structure.

Background

A tablet is an accessory designed to hold and support items, typically mounted on the side arms of a chair or seat, providing a convenient platform. The small desk can be used as a small desk top for people to work on seats, use electronic equipment or do other activities, and the platform area of the small desk plate is usually enough to accommodate a notebook computer, a tablet computer, books, folders or food and drink. It provides a stable plane on which the user can comfortably place items.

The Chinese patent with the publication number of CN213292090U discloses a turnover storage structure of a small automobile backrest desk plate, the movable desk plate is unfolded by pulling apart two pull plates, a notebook computer can be placed on the unfolded movable desk plate, a water cup, a mouse and other objects can be placed on an object placing groove and a mouse pad, if the movable desk plate needs to be used for temporary meal, an isolation pad can be taken down from a storage plugboard and then laid on the movable desk plate, and then four compression caps are pressed and fixed on four ends of the isolation pad, so that the problem of polluting a desk top during temporary meal is avoided.

However, the above-mentioned small table plate structure is formed by mounting the movable table plate and the table plate frame by closing the magnet, so that the stability of the accommodation of the movable table plate is low, and when the seat is suddenly put down by the front seat, the movable table plate is likely to be separated from the table plate frame due to inertia.

Disclosure of Invention

Aiming at the problems in the background technology, a small desk plate assembly structure is provided. The desk plate frame is wholly formed by a storage frame, a rotating shaft, a rotating seat, a connecting frame and a desk plate assembly, the end part of the rotating shaft is elastically provided with an inward moving plate through a tension spring, a limiting rod is arranged through the matching of the moving plate, the connecting shaft and a pressing plate, the setting state of the desk plate assembly can be adjusted through the matching of the limiting rod and two limiting holes in different directions formed in the storage frame, and compared with the storage state adopting magnetic adsorption, the storage stability is improved.

The utility model provides a small table plate assembly structure which comprises a storage rack, a rotating shaft, a limiting component, a rotating seat, a connecting rack and a table plate component, wherein the storage rack is arranged at the back of a seat; the bottom of the inner side of the storage rack is rotatably provided with a rotating shaft through a bearing, one end of the rotating shaft penetrates through the storage rack and is connected with a limiting assembly, the rotating shaft is connected with a rotating seat, the connecting rack is arranged on the rotating seat, and one side of the connecting rack is provided with a desk plate assembly; the limiting assembly comprises a tension spring, a movable plate, a connecting shaft, a pressing plate and a limiting rod, wherein a chute is formed in one end of the rotating shaft, the movable plate is arranged in the chute in a sliding mode, the tension spring is connected between the movable plate and the chute wall of the chute, the connecting shaft is located on the inner side of the tension spring and connected with the movable plate, one end of the connecting shaft penetrates through the chute to be connected with the pressing plate, and one side, close to the storage rack, of the pressing plate is connected with the limiting rod.

Preferably, two limiting holes adjacent to the rotating shaft are formed in the outer side of the storage rack, the two limiting holes are located on the arc-shaped line of the same circumference, and the distance between the two limiting holes is 90 degrees.

Preferably, the desk plate assembly comprises a desk plate I, a desk plate II, a spliced desk plate, sliding blocks and a limiting column, a connecting groove is formed in the connecting frame, the limiting column is arranged on the inner side of the connecting groove, the sliding blocks are provided with two groups, the sliding blocks of the two groups are arranged on the limiting column in a sliding mode, the outer sides of the sliding blocks of the two groups are connected with the desk plate I and the desk plate II respectively, and the spliced desk plate is erected between the desk plate I and the desk plate II.

Preferably, the opposite sides of the first table plate and the second table plate are respectively provided with a strip-shaped groove, and the two sides of the spliced table plate are respectively provided with a strip-shaped block which is in penetrating fit with the strip-shaped grooves.

Preferably, the rear of the side face of the storage rack is provided with a storage groove for storing the spliced desk plate, and the outer side of the spliced desk plate is connected with a pull belt.

Compared with the prior art, the utility model has the following beneficial technical effects: the desk plate frame is wholly formed by accommodating frame, the pivot, the rotating seat, link and desk plate subassembly, the pivot tip is provided with inwards to move the board through tension spring elasticity, be provided with the gag lever post through the cooperation of movable plate, connecting axle and clamp plate, through the gag lever post with accommodating the cooperation of two different position spacing holes of seting up on the frame, can adjust the settlement state of desk plate subassembly, compare in adopting magnetic adsorption to accomodate, improved the stability of accomodating, desk plate subassembly is by desk plate one, desk plate two, concatenation desk plate simultaneously, slider and spacing post cooperation can enlarge desk plate usable floor area, the practicality is improved.

Drawings

FIG. 1 is a schematic view of a small table assembly according to the present utility model;

FIG. 2 is a schematic diagram of the split structure of FIG. 1;

fig. 3 is an enlarged schematic view of the limiting assembly of fig. 1.

Reference numerals: 1. a storage rack; 2. a rotating shaft; 3. a rotating seat; 4. a connecting frame; 5. a tension spring; 6. a moving plate; 7. a connecting shaft; 8. a pressing plate; 9. a limit rod; 10. a chute; 11. a limiting hole; 12. a first desk plate; 13. a second desk plate; 14. splicing table boards; 15. a slide block; 16. a limit column; 17. a connecting groove; 18. a bar-shaped groove; 19. a bar block; 20. a storage groove; 21. and (5) pulling the belt.

Detailed Description

Example 1

As shown in fig. 1-3, the small table plate assembly structure provided by the utility model comprises a storage rack 1 arranged at the back of a seat, a rotating shaft 2, a limiting component, a rotating seat 3, a connecting rack 4 and a table plate component; the bottom of the inner side of the storage rack 1 is rotatably provided with a rotating shaft 2 through a bearing, one end of the rotating shaft 2 penetrates through the storage rack 1 and is connected with a limiting assembly, the rotating shaft 2 is connected with a rotating seat 3, a connecting rack 4 is arranged on the rotating seat 3, and one side of the connecting rack 4 is provided with a desk plate assembly; the limiting component comprises a tension spring 5, a moving plate 6, a connecting shaft 7, a pressing plate 8 and a limiting rod 9, wherein a chute 10 is formed in one end of the rotating shaft 2, the moving plate 6 is arranged in the chute 10 in a sliding mode, the tension spring 5 is connected between the moving plate 6 and the chute wall of the chute 10, the connecting shaft 7 is located on the inner side of the tension spring 5 and connected with the moving plate 6, one end of the connecting shaft 7 penetrates through the chute 10 to be connected with the pressing plate 8, and one side, close to the storage rack 1, of the pressing plate 8 is connected with the limiting rod 9.

Further, two adjacent limiting holes 11 located on the rotating shaft 2 are formed in the outer side of the storage rack 1, the two limiting holes 11 are located on the arc-shaped line of the same circumference, the distance between the two limiting holes 11 is 90 degrees, the limiting rod 9 can change the rotating angle of the rotating shaft 2 by inserting the limiting holes 11 in different positions, and then the setting state of the desk plate assembly is changed.

The working principle of the utility model is as follows: when the setting state of the desk plate assembly is to be changed, the pressing plate 8 is pulled outwards, the pressing plate 8 drives the limiting rod 9 to separate from the limiting hole 11 which is clamped originally, in the separation process, the pressing plate 8 drives the movable plate 6 to move towards the end part of the rotating shaft 2 through the connecting shaft 7, the side face of the movable plate 6 presses the spring in the movement process, elastic potential energy is accumulated in the deformation process, after the limiting rod 9 is completely separated from the limiting hole 11, the desk plate assembly drives the rotating shaft 2 to rotate through the connecting frame 4 and the rotating seat 3, the connecting shaft 7 and the pressing plate 8 are driven to synchronously rotate when the rotating shaft 2 rotates, the limiting rod 9 on the inner side of the pressing plate 8 is aligned with the other limiting hole 11, the external pulling force applied to the pressing plate 8 is released at the moment, the elastic potential energy is released by the pulling force spring to drive the movable plate 6 to reset, the movable plate 6 drives the pressing plate 8 to transversely move through the connecting shaft 7, and the limiting rod 9 is inserted into the limiting hole 11 at the corresponding position, and storage of the desk plate assembly is completed.

Example two

As shown in fig. 1-2, the present utility model provides a small table assembly structure, and based on the above embodiment, the present embodiment discloses a detailed structure of a table assembly in detail, which includes a first table 12, a second table 13, a spliced table 14, a sliding block 15, and a limiting post 16, a connecting slot 17 is formed on the connecting frame 4, the limiting post 16 is disposed inside the connecting slot 17, two groups of sliding blocks 15 are disposed on the limiting post 16 in a sliding manner, the outer sides of the two groups of sliding blocks 15 are respectively connected with the first table 12 and the second table 13, and the spliced table 14 is erected between the first table 12 and the second table 13.

Further, the opposite sides of the first table 12 and the second table 13 are provided with bar grooves 18, and the two sides of the spliced table 14 are provided with bar blocks 19 which are in penetrating fit with the bar grooves 18.

Further, a storage groove 20 for storing the splicing table plate 14 is formed in the rear of the side face of the storage rack 1, and a pull belt 21 is connected to the outer side of the splicing table plate 14.

In this embodiment, during the use, adjust pivot 2 angle through spacing subassembly and make the table subassembly be in the horizontality, then to both sides pulling respectively table first 12 and table second 13, take out concatenation table 14 through stretching strap 21 in the storage tank 20 again, utilize the bar piece 19 of concatenation table 14 both sides to insert the bar groove 18 of seting up on table first 12 and the table second 13, thereby with concatenation table 14 equipment between table first 12 and table second 13, enlarged usable floor area, and concatenation table 14 and table first 12, table second 13 are located same level, the comfort level of use is higher.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (5)

1. The small table plate assembly structure is characterized by comprising a storage rack (1) arranged at the back of a seat, a rotating shaft (2), a limiting component, a rotating seat (3), a connecting rack (4) and a table plate component;

the bottom of the inner side of the storage rack (1) is rotatably provided with a rotating shaft (2) through a bearing, one end of the rotating shaft (2) penetrates through the storage rack (1) and is connected with a limiting component, the rotating shaft (2) is connected with a rotating seat (3), a connecting rack (4) is arranged on the rotating seat (3), and one side of the connecting rack (4) is provided with a desk plate component;

limiting component includes tension spring (5), movable plate (6), connecting axle (7), clamp plate (8) and gag lever post (9), spout (10) have been seted up to the one end of pivot (2), movable plate (6) slip sets up in spout (10), be connected with tension spring (5) between the cell wall of movable plate (6) and spout (10), connecting axle (7) are located the inboard of tension spring (5) and are connected with movable plate (6), one end of connecting axle (7) passes spout (10) and is connected with clamp plate (8), one side that clamp plate (8) are close to accomodate frame (1) is connected with gag lever post (9).

2. The small table plate assembly structure according to claim 1, wherein two adjacent limiting holes (11) located on the rotating shaft (2) are formed in the outer side of the storage rack (1), the two limiting holes (11) are located on an arc-shaped line of the same circumference, and the distance between the two limiting holes (11) is 90 degrees.

3. The small table assembly structure according to claim 1, wherein the table assembly comprises a first table (12), a second table (13), a spliced table (14), a sliding block (15) and a limiting column (16), the connecting frame (4) is provided with a connecting groove (17), the limiting column (16) is arranged on the inner side of the connecting groove (17), the sliding block (15) is provided with two groups, the two groups of sliding blocks (15) are arranged on the limiting column (16) in a sliding manner, the outer sides of the two groups of sliding blocks (15) are respectively connected with the first table (12) and the second table (13), and the spliced table (14) is erected between the first table (12) and the second table (13).

4. A small table assembly structure according to claim 3, wherein the first table (12) and the second table (13) are provided with bar-shaped grooves (18) on opposite sides, and bar-shaped blocks (19) which are in penetrating fit with the bar-shaped grooves (18) are arranged on two sides of the spliced table (14).

5. A small table assembly structure according to claim 3, characterized in that the rear of the side face of the accommodating frame (1) is provided with an accommodating groove (20) for accommodating the splicing table plate (14), and the outer side of the splicing table plate (14) is connected with a pull belt (21).