Rotatable left-right shared hidden small table plate mechanism for vehicle

Abstract

The utility model discloses a rotatable left-right shared hidden small table plate mechanism for a vehicle, which belongs to the technical field of seat table plates and comprises a fixing seat, a rotating shaft, a second fixing plate, a transverse rotating shaft, a connecting support, an inclined supporting rod, a small table plate rotating shaft, a wedge sliding rod, a table plate supporting plate and a main small table plate. The rotating shaft is fixed to the fixing base, the second fixing plate is hinged to the rotating shaft and can rotate with the rotating shaft as the axis, a first spring limiting pin is arranged on the fixing base, a plurality of limiting grooves are formed in the second fixing plate, and when the fixing base and the second fixing plate are located at specific positions, the first spring limiting pin can enter the limiting grooves. The second fixing plate and the fixing seat are fixed, a rotating groove is formed in the rotating shaft, and a bolt penetrates through the second fixing plate and is matched with the rotating groove in the rotating shaft to tighten and fix the rotating shaft; the mechanism provided by the utility model meets the ever-increasing requirements of people, is suitable for various functional vehicle types, adds various scene function embodiments, and increases the product competitiveness.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat table boards, in particular to a vehicle-used hidden small table board mechanism which can be rotated left and right and shared. Background Art

[0002] Patent No. CN206983811U discloses a hidden table board and chair table board assembly, including: a frame, which is installed in the storage slot; a table board, which is slidably connected to the frame; a driving component; the driving component is fixed to the inner wall of the storage slot and connected to the table board, and is used to drive the table board to slide relative to the frame; and an unlocking component; the hidden table board provided by the utility model is provided with an unlocking component, so that the user can control the table board to pop out of the storage slot, which is convenient for storage and avoids the problem of the table board taking up space when the user does not use the table board.

[0003] Patent No. CN108454645B discloses a new type of multifunctional seat for rail vehicles, including a seat back, an upper table board, a lower table board, a Braille display handle, a digital back display device and a hidden multifunctional reading light; the upper table board is arranged at the middle and upper part of the back of the seat back, the digital back display device is arranged on the lower side of the upper table board, the lower table board is arranged on the lower side of the digital back display device, the Braille display handle is fixedly installed on the top of the seat back, and the hidden multifunctional reading light is arranged on one side of the upper front part of the seat back.

[0004] Patent No. CN108638931A discloses a hidden seat table and a vehicle seat, including a table, a first body, a second body, an elastic mechanism and a buckle mechanism; the first body is fixed to the second row of seats, and the second body is provided with a hook; the buckle mechanism is arranged in the first body, and the hook can be engaged with the buckle mechanism; the elastic mechanism is respectively connected to the first body and the second body, and the table is rotatably connected to the upper end of the second body; when not in use, the table is rotated to be in the same vertical plane with the second body and is located in the accommodating groove; when in use, the table is pressed down to disengage the hook and the buckle mechanism, and the first body is raised to a preset height under the action of the elastic mechanism.

[0005] The table top in the prior art can only be used by a single-side seat, which is inconvenient. Utility Model Content

[0006] In view of the above problems, the utility model provides a vehicle-use rotatable left and right shared hidden small table mechanism, comprising a fixed seat, a rotating shaft, a second fixed plate, a transverse rotating shaft, a connecting bracket, an oblique support rod, a small table rotating shaft, an oblique wedge sliding rod, a table support plate and a main small table; the rotating shaft is fixed to the fixed seat, the second fixed plate is hinged to the rotating shaft, the second fixed plate can rotate around the rotating shaft, the fixed seat is provided with a first spring limiting pin, the second fixed plate is provided with a plurality of limiting grooves, when the fixed seat and the second fixed plate are in a specific position, the first spring limiting pin can enter the limiting groove to hold the second fixed plate in place The fixed plate and the fixed seat are fixed in position, a rotating groove is provided on the rotating shaft, and the bolt passes through the second fixed plate and cooperates with the rotating groove on the rotating shaft to tighten and fix the rotating shaft; with the increase of customer functional requirements and the update and iteration of products, this mechanism meets the people's growing needs, and is defined as a standard universal part, multi-product application, suitable for a variety of functional vehicle models, flexible and changeable space, adding a variety of scenario functions, increasing product competitiveness, and can drive functional changes in the industry. It uses a simple structure to realize the use of functions, highlights the minimalist style, has a low cost, and has a good use effect, and has received unanimous praise.

[0007] The technical scheme of the utility model is as follows: a vehicle-use rotatable left and right shared hidden small table mechanism, comprising a fixed seat, a rotating shaft, a second fixed plate, a transverse rotating shaft, a connecting bracket, an oblique support rod, a small table rotating shaft, an oblique wedge sliding rod, a table support plate and a main small table;

[0008] The rotating shaft is fixed on the fixing seat, the second fixing plate is hinged with the rotating shaft, the second fixing plate can rotate with the rotating shaft as the axis, the fixing seat is provided with a first spring limiting pin, the second fixing plate is provided with a plurality of limiting grooves, when the fixing seat and the second fixing plate are in a specific position, the first spring limiting pin can enter the limiting groove to fix the position of the second fixing plate and the fixing seat, the rotating shaft is provided with a rotating groove, the fastening screw passes through the second fixing plate and cooperates with the rotating groove on the rotating shaft to tighten and fix the rotating shaft;

[0009] One end of the connecting bracket is hinged to the second fixing plate through a lateral rotating shaft, and the other end of the connecting bracket is hinged to the table support plate through a first connecting rotating shaft and a second connecting rotating shaft, and the lateral rotating shaft is limited and fixed by a transverse axis fixing bolt and a rotating shaft fixing bolt;

[0010] One end of the oblique support rod is hinged to the fixed seat, and the other end of the oblique support rod is hinged to the oblique wedge sliding rod through the connecting shaft. The oblique wedge sliding rod can slide on the table board support plate. The main small table board is hinged to the small table board shaft that passes through the table board support plate. The main small table board is limited and fixed by a second spring limit pin set on the table board support plate.

[0011] Furthermore, it also includes a secondary small table board, and the main small table board and the secondary small table board are hinged through a first connecting block and a second connecting block.

[0012] Furthermore, a first fixing plate is provided on one side of the second fixing plate, and the first fixing plate and the second fixing plate clamp the connecting bracket between the first fixing plate and the second fixing plate and are hinged to the connecting bracket.

[0013] Furthermore, the fixing seat is provided with a fixing screw hole.

[0014] Furthermore, a pin hole is provided on the fixing seat.

[0015] The beneficial effects of the utility model are:

[0016] As customers' functional demands increase and products are updated and iterated, this mechanism meets people's growing needs. It is defined as standard universal parts, multi-product applications, adaptable to various functional vehicle models, flexible and changeable space, adding a variety of scenario functions, increasing product competitiveness, and can drive functional changes in the industry. It uses a simple structure to achieve the function of use, highlights the minimalist style, has low cost, good use effect, and has received unanimous praise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the explosion structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the positions of the fastening screws and the sleeve screws of the utility model.

[0020] Figure 4 This is a schematic diagram of the use of the utility model.

[0021] In the figure:

[0022] 1 fixing seat, 2 fixing screw hole, 3 pin hole, 4 first spring limit pin, 5 rotating shaft, 6 first fixing plate, 7 second fixing plate, 8 horizontal axis fixing bolt, 9 rotating shaft fixing bolt, 10 lateral rotating shaft, 11 connecting bracket, 12 oblique support rod, 13 connecting rotating shaft, 14 first connecting rotating shaft, 15 second connecting rotating shaft, 16 small table board rotating shaft, 17 oblique wedge sliding rod, 18 second spring limit pin, 19 table board support plate, 20 main small table board, 21 auxiliary small table board, 22 first connecting block, 23 second connecting block, 24 fastening screw, 25 sleeve screw. DETAILED DESCRIPTION

[0023] It should be noted that in the description of the present invention, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise", "counterclockwise", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral connection; the connection can be a mechanical connection or an electrical connection; the connection can be a direct connection or an indirect connection through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] A vehicle-use rotatable left-right shared hidden small table mechanism comprises a fixed seat 1, a rotating shaft 5, a second fixed plate 7, a lateral rotating shaft 10, a connecting bracket 11, an oblique support rod 12, a small table rotating shaft 16, an oblique wedge sliding rod 17, a table support plate 19, a main small table 20 and a secondary small table 21.

[0026] The rotating shaft 5 is fixed on the fixing seat 1 , and the second fixing plate 7 is hinged to the rotating shaft 5 . The second fixing plate can rotate around the rotating shaft 5 .

[0027] A first spring limit pin 4 is provided on the fixing seat 1, and a plurality of limit grooves are provided on the second fixing plate 7. When the fixing seat and the second fixing plate 7 are in a specific position, the first spring limit pin 4 can enter the limit groove to fix the position of the second fixing plate 7 and the fixing seat 1.

[0028] A first fixing plate 6 is provided on one side of the second fixing plate 7 , and the first fixing plate 6 and the second fixing plate 7 clamp the connecting bracket 11 between the first fixing plate 6 and the second fixing plate 7 and are hingedly connected to the connecting bracket 11 .

[0029] A rotation groove is provided on the rotation shaft 5 , and the fastening screw 24 passes through the second fixing plate 7 and cooperates with the rotation groove on the rotation shaft 5 to tighten and fix the rotation shaft 5 .

[0030] One end of the connecting bracket 11 is hinged to the second fixing plate 7 via a lateral rotating shaft 10 , and the other end of the connecting bracket 11 is hinged to the table support plate 19 via a first connecting rotating shaft 14 and a second connecting rotating shaft 15 .

[0031] The lateral rotating shaft 10 is locked and unlocked by the transverse shaft fixing bolts 8 and the rotating shaft fixing bolts 9 .

[0032] One end of the oblique support rod 12 is hinged to the fixing seat 1 through a sleeve screw 25 , and the other end of the oblique support rod 12 is hinged to the oblique wedge sliding rod 17 through a connecting shaft.

[0033] The wedge sliding rod 17 can slide on the table support plate 19 .

[0034] The main small table board 20 is hinged to the small table board shaft 16 that passes through the table board support plate 19. The main small table board 20 is limited and fixed by a second spring limit pin 18 provided on the table board support plate 19.

[0035] The main small table board 20 and the auxiliary small table board 21 are hingedly connected through a first connecting block 22 and a second connecting block 23 .

[0036] The fixing seat 1 is also provided with a fixing screw hole 2 and a pin hole 3, and the fixing seat 1 is fixed to the car seat by bolts.

[0037] The rotatable hidden small table mechanism for the seat table is suitable for MPV, SUV, bus and other models, and is used with the seat to realize functions such as hiding, rotating, fixing electronic equipment, and adjusting position. The lower end fixing seat 1 uses screws and pins to fix and position the small table assembly on the sub-plate or armrest, which can be easily disassembled and assembled, and works together with the first spring limit pin 4, the rotating shaft 5, the first fixing plate 6, and the second fixing plate 7. The shaft sleeves between the rotating shaft 5 and the second fixing plate 7 cooperate with relative rotation friction, and the spring limit pin 4 and the limiting groove on the second fixing plate 7 cooperate with the first spring limit pin 4. It is in a compressed state. When the small table is rotated to the limit position, the first spring limit pin 4 pops out and is inserted into the limit sleeve of the second fixed plate 7 to achieve fixation. When the small table needs to be rotated and changed, the small table is pried with a large force, and the first spring limit pin 4 is compressed by the external force, thereby realizing the overall rotation function of the small table; the shaft fixing screw 9 can fix the rotating shaft 5 with a rotating groove on the second fixed plate 7, which plays a safety role. Anti-loosening and anti-falling top screws are installed as safety devices. When the small table is in the open state, it rotates 180 degrees, and the left and right seats in the car can share a folding small table. The same principle as the rotation of the whole table top, when the table top adjusts its position, a single rotation is achieved through the small table top rotating shaft 16, the second spring limit pin 18 and the main small table top 20, and the three position adjustment functions; the auxiliary small table top 21 is closely matched with the left table top connecting block 22 and the right table top connecting block 23, and has a damping effect, which can realize the auxiliary small table top 21 hovering at any angle, and the main small table top has a storage slot, and electronic products can be placed and fixed, thereby realizing the function of fixing electronic products with a foldable small table top. The table top of the utility model can be stored in the installation box, saving space in the car, not affecting the overall aesthetics of the car, and a limit structure is designed to prevent it from falling off under bumpy conditions.

[0038] The utility model can realize that the left and right seats share a small table board, which can be installed in the auxiliary board or hidden in the seat armrest, and is applicable to the main driver, the co-driver, the second row of seats and the like.

[0039] This solution reduces the occupied space and has a more beautiful appearance; it is easy and simple to operate, and the small table is located on the side when it is fully opened, so there is no safety hazard during use. In the past, similar hidden small tables were installed one for each seat, and most of them were installed on the right side of the person, which was not friendly to left-handed users. At the same time, it was found that the frequency of using two tables together was not high. This structure can be installed between two seats or in the sub-board, so that a person can choose a seat to decide whether to use the small table with the left hand or the right hand.

[0040] The small table can adjust the distance between the table and the person through the limit device of the lower rotating shaft of the table, and three gears of rotation angle are optional. Thus, multi-degree-of-freedom slide rail adjustment can be realized, which not only meets people's personalized needs, but also can realize one table instead of two table, saving the manufacturing cost of the whole vehicle.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any modification, equivalent replacement and improvement made by any technician familiar with the technical field within the technical scope disclosed by the utility model and within the spirit and principle of the utility model shall be covered by the protection scope of the utility model. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A vehicle-use rotatable left-right shared hidden small table mechanism, characterized in that: include: A fixed seat, a rotating shaft, a second fixed plate, a horizontal rotating shaft, a connecting bracket, an oblique support rod, a small table plate rotating shaft, an oblique wedge sliding rod, a table plate support plate and a main small table plate. The rotating shaft is fixed to the fixed seat, the second fixed plate is hinged to the rotating shaft, and the second fixed plate can rotate around the rotating shaft. A first spring limit pin is provided on the fixed seat, and a plurality of limit grooves are provided on the second fixed plate. When the fixed seat and the second fixed plate are in a specific position, the first spring limit pin can enter the limit groove to fix the position of the second fixed plate and the fixed seat. A rotating groove is provided on the rotating shaft, and a fastening screw passes through the second fixed plate and the rotating shaft. The rotating groove cooperates to tighten and fix the rotating shaft, one end of the connecting bracket is hinged to the second fixed plate through the lateral rotating shaft, the other end of the connecting bracket is hinged to the table board support plate through the first connecting rotating shaft and the second connecting rotating shaft, the lateral rotating shaft is limited and fixed by the transverse axis fixing bolt and the rotating shaft fixing bolt, one end of the oblique support rod is hinged to the fixed seat, and the other end of the oblique support rod is hinged to the oblique wedge sliding rod through the connecting rotating shaft, the oblique wedge sliding rod can slide on the table board support plate, the main small table board is hinged to the small table board rotating shaft that passes through the table board support plate, and the main small table board is limited and fixed by the second spring limit pin set on the table board support plate.

2. The vehicle-use rotatable left-right shared hidden small table mechanism according to claim 1, characterized in that: It also includes a secondary small table board, and the main small table board and the secondary small table board are hinged through a first connecting block and a second connecting block.

3. The vehicle-use rotatable left-right shared hidden small table mechanism according to claim 1, characterized in that: A first fixing plate is provided on one side of the second fixing plate, and the first fixing plate and the second fixing plate clamp the connecting bracket between the first fixing plate and the second fixing plate and are hinged to the connecting bracket.

4. The vehicle-use rotatable left-right shared hidden small table mechanism according to claim 1, characterized in that: The fixing seat is also provided with fixing screw holes.

5. The vehicle-use rotatable left-right shared hidden small table mechanism according to claim 1, characterized in that: The fixing seat is also provided with a pin hole.

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