Vehicle-mounted table plate metal plate support

Abstract

The utility model discloses a vehicle-mounted table plate metal plate support which comprises a fixed metal plate and a turnover supporting metal plate, an elastic supporting assembly is arranged between the fixed metal plate and the turnover supporting metal plate, the elastic supporting assembly comprises a first supporting beam, a second supporting beam and a trigger switch, the upper end of the first supporting beam movably penetrates through a first hinge rod, and the upper end of the second supporting beam movably penetrates through a second hinge rod. A pressing shaft is arranged at the end, close to the first supporting beam, of the trigger switch and abuts against the end of the first supporting beam, a second supporting beam is hinged to the lower end of the first supporting beam, a second hinge sleeve is integrally welded to the lower end of the second supporting beam, and the second hinge sleeve is hinged to the fixed metal plate. The elastic supporting assembly is arranged between the fixed metal plate and the turnover supporting metal plate, supporting force is provided between the fixed metal plate and the turnover supporting metal plate through opening and closing of the elastic supporting assembly, it is guaranteed that when the turnover supporting metal plate is horizontally opened, the sufficient supporting force is kept stable, and the load capacity of the vehicle-mounted table plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle table brackets, in particular to a vehicle table sheet metal bracket. Background Technique

[0002] With the continuous improvement of living standards, the opportunities for the general public to drive out for travel have increased. Due to the limited space for placing items in the vehicle, it is impossible to place some items such as computers and food and use them conveniently at the same time, which has become a major inconvenience affecting people's travel.

[0003] A foldable and flip - up storage table will be set on the back of the vehicle seat for use in office, dining and entertainment when going out. The existing brackets for vehicle tables generally use the principles of flipping and leverage for support. This structure is not stable enough, the load - bearing capacity of the bracket is limited, and it has certain limitations, affecting the vehicle - using experience.

[0004] Therefore, we propose a vehicle table sheet metal bracket to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vehicle table sheet metal bracket to solve the problems raised in the above - mentioned background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A vehicle table sheet metal bracket, comprising: a fixed sheet metal and a flip - up support sheet metal, the upper ends of the fixed sheet metal and the flip - up support sheet metal are hinged.

[0007] An elastic support assembly is arranged between the fixed sheet metal and the flip - up support sheet metal; the elastic support assembly includes a first support beam, a second support beam and a trigger switch. The upper end of the first support beam movably penetrates through a first hinge rod, and the first hinge rod is hinged to the flip - up support sheet metal.

[0008] The trigger switch is hinged to the flip - up support sheet metal. The middle of the trigger switch movably penetrates through a rotating shaft, and the rotating shaft is hinged to the flip - up support sheet metal. A second torsion spring is sleeved on the rotating shaft. The upper end of the second torsion spring abuts against the flip - up support sheet metal, and the lower end of the second torsion spring abuts against the trigger switch. A pressing shaft is arranged at one end of the trigger switch close to the first support beam, and the pressing shaft abuts against the end of the first support beam.

[0009] The lower end of the first support beam is hinged to the second support beam.

[0010] The lower end of the second support beam is integrally welded with a second hinge sleeve, and the second hinge sleeve is hinged to the fixed sheet metal.

[0011] A first torsion spring is sleeved on the second hinge sleeve. One end of the first torsion spring abuts against the fixed sheet metal, and the other end of the first torsion spring abuts against the second support beam.

[0012] Preferably, an articulated convex seat is fixedly installed in the middle of the upper side of the fixed sheet metal. Articulated plates are integrally provided on both sides of the upper end of the fixed sheet metal. One end of the flip support sheet metal is integrally provided with an articulated arm, and the articulated arm is articulated with the articulated plate and the articulated convex seat of the fixed sheet metal through a pin rod.

[0013] Preferably, a first articulated sleeve is integrally welded to the upper end of the second support beam, and the first articulated sleeve is articulated with the first support beam.

[0014] Preferably, a clamping seat is fixedly installed on the lower side of the fixed sheet metal, and the clamping seat is inserted and connected with a first articulated rod.

[0015] Preferably, snap rings are installed in the openings at the articulated joints of the fixed sheet metal, the flip support sheet metal and the elastic support assembly.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] An elastic support assembly is provided between the fixed sheet metal and the flip support sheet metal. Through the opening and closing of the elastic support assembly, a support force is provided between the fixed sheet metal and the flip support sheet metal, ensuring that there is sufficient support force to maintain stability when the flip support sheet metal is horizontally opened, and greatly improving the load capacity of the vehicle table board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a side elevation view of the present utility model;

[0020] Figure 3 is a cross-sectional view of the flip support sheet metal and the elastic support assembly in the present utility model;

[0021] Figure 4 is a structural schematic diagram of the snap ring in the present utility model.

[0022] In the figure: 1, fixed sheet metal; 11, articulated convex seat; 12, clamping seat; 2, flip support sheet metal; 21, articulated arm; 3, elastic support assembly; 31, first support beam; 311, first articulated rod; 32, second support beam; 321, first articulated sleeve; 322, second articulated sleeve; 323, first torsion spring; 33, trigger switch; 331, rotating shaft; 332, second torsion spring; 333, pressing shaft; 4, snap ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a sheet metal bracket for a vehicle-mounted table, including: a fixed sheet metal 1 and a flipping support sheet metal 2. The upper ends of the fixed sheet metal 1 and the flipping support sheet metal 2 are hinged. In the normal state, the fixed sheet metal 1 and the flipping support sheet metal 2 are folded and parallel. When support is needed, the flipping support sheet metal 2 is flipped to be perpendicular to the fixed sheet metal 1.

[0025] An articulated protrusion seat 11 is fixedly installed in the middle on the side of the upper end of the fixed sheet metal 1. Hinge plates are integrally provided on both sides of the upper end of the fixed sheet metal 1. One end of the flipping support sheet metal 2 is integrally provided with an articulated arm 21. The articulated arm 21 is hinged to the hinge plate and the articulated protrusion seat 11 of the fixed sheet metal 1 through a pin rod, realizing the hinge between the fixed sheet metal 1 and the flipping support sheet metal 2.

[0026] An elastic support assembly 3 is provided between the fixed sheet metal 1 and the flipping support sheet metal 2. Through the opening and closing of the elastic support assembly 3, a support force is provided between the fixed sheet metal 1 and the flipping support sheet metal 2 to ensure that there is sufficient support force to maintain stability when the flipping support sheet metal 2 is horizontally opened.

[0027] The elastic support assembly 3 includes a first support beam 31, a second support beam 32, and a trigger switch 33. The upper end of the first support beam 31 movably penetrates through a first articulated rod 311, and the first articulated rod 311 is hinged to the flipping support sheet metal 2, realizing the rotation of the first support beam 31 with the first articulated rod 311 as the axis;

[0028] The trigger switch 33 is hinged to the flipping support sheet metal 2. The middle of the trigger switch 33 movably penetrates through a rotating shaft 331, and the rotating shaft 331 is hinged to the flipping support sheet metal 2. A second torsion spring 332 is sleeved on the rotating shaft 331. The upper end of the second torsion spring 332 abuts against the flipping support sheet metal 2, and the lower end of the second torsion spring 332 abuts against the trigger switch 33. A pressing shaft 333 is provided at one end of the trigger switch 33 close to the first support beam 31, and the pressing shaft 333 abuts against the end of the first support beam 31;

[0029] When the trigger switch 33 is pressed, the second torsion spring 332 is compressed, and the other end of the pressing shaft 333 springs open relative to the first support beam 31, and the end of the first support beam 31 is no longer subjected to a force and can smoothly rotate with the first articulated rod 311 as the axis.

[0030] The lower end of the first support beam 31 is hinged to the second support beam 32. The upper end of the second support beam 32 is integrally welded with a first hinge sleeve 321, and the first hinge sleeve 321 is hinged to the first support beam 31.

[0031] The lower end of the second support beam 32 is integrally welded with a second hinge sleeve 322, and the second hinge sleeve 322 is hinged to the fixed sheet metal 1, realizing the rotational connection of the second support beam 32 with the first support beam 31 and the fixed sheet metal 1 respectively.

[0032] A first torsion spring 323 is sleeved on the second hinge sleeve 322. One end of the first torsion spring 323 abuts against the fixed sheet metal 1, and the other end of the first torsion spring 323 abuts against the second support beam 32.

[0033] When the second support beam 32 rotates closer to the fixed sheet metal 1, the first torsion spring 323 is compressed.

[0034] A clamping seat 12 is fixedly installed on the lower side of the fixed sheet metal 1. The clamping seat 12 is inserted and connected with the first hinge rod 311. When the flipping support sheet metal 2 rotates to be parallel to the fixed sheet metal 1, the first hinge rod 311 is inserted into the clamping seat 12 to limit it and prevent the second support beam 32 from being bounced off.

[0035] Circlips 4 are installed in the hinge holes at all hinge joints, and the circlips 4 increase the flexibility of the hinges.

[0036] Working principle: Flip the flipping support sheet metal 2 to open and make it perpendicular to the fixed sheet metal 1. At this time, the flipping support sheet metal 2 is horizontal and can support the vehicle table board.

[0037] During support, the first support beam 31 and the second support beam 32 are on the same horizontal line, and the upper end of the first support beam 31 is limited by the trigger switch 33. Through the lever principle of the first hinge rod 311, the first support beam 31 rotates downward, driving the upper end of the second support beam 32 away from the fixed sheet metal 1. At this time, the first torsion spring 323 exerts an outward elastic force on the second support beam 32, and the second torsion spring 332 provides an upward elastic force to the trigger switch 33, keeping the first support beam 31 and the second support beam 32 on the same horizontal plane and forming a 45° angle with the fixed sheet metal 1 and the flipping support sheet metal 2, making the flipping support sheet metal 2 more stable when it is horizontal.

[0038] When support is not needed, press one end of the trigger switch 33. Through the lever principle, the trigger switch 33 rotates around the rotating shaft 331, and the other end of the trigger switch 33 moves away from the first support beam 31. The first support beam 31 is no longer subjected to the acting force. At this time, when pressing down the flipping support sheet metal 2, the first support beam 31 and the second support beam 32 rotate relatively and fold around the first hinge sleeve 321 until the flipping support sheet metal 2 is parallel to the fixed sheet metal 1, and the first hinge rod 311 is inserted and connected with the clamping seat 12, completing the storage of the flipping support sheet metal 2.

[0039] In the application of the vehicle table, the opening and folding of the table are made more convenient and faster, with higher supporting force and greater stability.

[0040] The content not detailed in this specification belongs to the prior art well-known to those skilled in the art.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal bracket for a vehicle table, comprising: The fixed sheet metal (1) and the flipping support sheet metal (2) are provided, and the upper ends of the fixed sheet metal (1) and the flipping support sheet metal (2) are hinged. It is characterized in that: an elastic support assembly (3) is provided between the fixed sheet metal (1) and the flipping support sheet metal (2); the elastic support assembly (3) includes a first support beam (31), a second support beam (32) and a trigger switch (33), wherein the upper end of the first support beam (31) movably penetrates through a first hinge rod (311), and the first hinge rod (311) is hinged to the flipping support sheet metal (2). The trigger switch (33) is hinged to the flipping support sheet metal (2), the middle of the trigger switch (33) movably penetrates through a rotating shaft (331), the rotating shaft (331) is hinged to the flipping support sheet metal (2), a second torsion spring (332) is sleeved on the rotating shaft (331), the upper end of the second torsion spring (332) abuts against the flipping support sheet metal (2), the lower end of the second torsion spring (332) abuts against the trigger switch (33), and a pressing shaft (333) is arranged at one end of the trigger switch (33) close to the first support beam (31), and the pressing shaft (333) abuts against the end of the first support beam (31). The lower end of the first support beam (31) is hinged to the second support beam (32). The lower end of the second support beam (32) is integrally welded with a second hinge sleeve (322), and the second hinge sleeve (322) is hinged to the fixed sheet metal (1). A first torsion spring (323) is sleeved on the second hinge sleeve (322), one end of the first torsion spring (323) abuts against the fixed sheet metal (1), and the other end of the first torsion spring (323) abuts against the second support beam (32).

2. The sheet metal bracket of a vehicle-mounted table according to claim 1, characterized in that, An articulated convex seat (11) is fixedly installed in the middle of the upper end side of the fixed sheet metal (1), articulated plates are integrally provided on both sides of the upper end of the fixed sheet metal (1), an articulated arm (21) is integrally provided at one end of the flipping support sheet metal (2), and the articulated arm (21) is hinged to the articulated plate and the articulated convex seat (11) of the fixed sheet metal (1) through a pin rod.

3. The sheet metal bracket for a vehicle-mounted table board according to claim 1, characterized in that, A first hinge sleeve (321) is integrally welded to the upper end of the second support beam (32), and the first hinge sleeve (321) is hinged to the first support beam (31).

4. The sheet metal bracket of a vehicle table according to claim 1, characterized in that A clamping seat (12) is fixedly installed on the lower side of the fixed sheet metal (1), and the clamping seat (12) is inserted and connected with the first hinge rod (311).

5. The sheet metal bracket of a vehicle-mounted table according to claim 1, characterized in that, Circlip (4) is installed in the opening holes at the hinged joints of the fixed sheet metal (1), the flipping support sheet metal (2) and the elastic support assembly (3).

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