CN209795284U

CN209795284U - Vehicle-mounted multi-table-board working table

Info

Publication number: CN209795284U
Application number: CN201920493706.4U
Authority: CN
Inventors: 朱翔; 陈俊; 陈勇; 许健
Original assignee: Jiangsu Jiecheng Vehicle Electronic Information Engineering Coltd
Current assignee: Jiangsu Jiecheng Vehicle Electronic Information Engineering Coltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2019-12-17
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a vehicle-mounted multi-table-board working table, which comprises a table board and vertical side plates for supporting the two ends of the table board, wherein the two sides of the turnover table board are respectively connected with grooves through turnover supporting devices. The turnover supporting device comprises a bottom plate and a connecting rod mechanism arranged on one side of the turnover table board and one end of the bottom plate, the bottom plate is transversely fixed on the upper portion of the side inner plate, the connecting rod mechanism comprises an upper connecting rod, a lower supporting rod and an air spring, the two ends of the upper connecting rod are respectively hinged with the bottom plate and one side of the turnover table board, the two ends of the lower supporting rod are respectively hinged with one side of the lower portion of the bottom plate and the rear portion of one side of the turnover table board, and the upper end and the lower end of the air spring are respectively hinged with the lower. The utility model discloses a upset strutting arrangement compact structure, convenient assembling, the roll-over table board is opened and is accomodate very conveniently with folding, has realized limit function and hinge function integration, does not need to establish locking mechanical system specially, and the maintenance of both being convenient for has also reduced manufacturing cost.

Description

Vehicle-mounted multi-table-board working table

Technical Field

The utility model relates to an on-vehicle workstation, especially one kind is installed between two rows of seats in the front and back in small-size short wheelbase van or cross country vehicle, and the platen that increases when expanding can supply many people to use simultaneously, the platen can accomodate many mesa workstations in on-vehicle workstation both sides respectively when folding, belongs to the automobile and attaches equipment technical field.

Background

With the continuous development of special vehicles, a large number of small off-road vehicles with good road condition adaptability are used, and the demand of the vehicles which still can work over the table in the vehicles during running is increased. However, the internal space of the small off-road vehicle is narrow, and a wide-table-board workbench cannot be used for multiple people to work at desk. At present, besides an operation table is arranged on an instrument desk positioned at the front part of a passenger seat, two seats on the left and the right of a second row are used as operation seats, a working table is embedded in the back parts of corresponding seats of a main passenger and a passenger, and the seat is turned and opened when in use and is turned and stored in the back parts of the seats when not in use. This structure suffers from the following two drawbacks: 1. when the main driver and the assistant driver adjust the respective seat backs, the inclination angle of the working table at the back part can be changed, so that the visual distance between the table and the operator is changed, and inconvenience is brought to the operator. 2. Two operation seats can be arranged on the second row of seats, including a passenger seat, only 3 operation tables can be provided in the carriage of 5 drivers, and the middle seat in the rear row cannot be provided with a working table.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be suitable for multiple motorcycle type, and can provide the on-vehicle many mesa table of a plurality of operation mesas in driving 5 people's carriages.

The utility model discloses a following technical scheme realizes:

A vehicle-mounted multi-table-board working table comprises a table board and vertical side plates for supporting two ends of the table board, wherein each vertical side plate comprises two support legs and a side inner plate, and two ends of each side inner plate are respectively and fixedly connected with the two support legs to form a groove on each vertical side plate; the turnover table boards in a folding and accommodating state are respectively arranged in the grooves at the two ends of the table board, and the two sides of the turnover table boards are respectively connected with the grooves through turnover supporting devices; the turnover supporting device comprises a bottom plate and a connecting rod mechanism arranged on one side of the turnover table plate and at one end of the bottom plate, and the bottom plate is transversely fixed on the upper part of the side inner plate; the connecting rod mechanism comprises an upper connecting rod, a lower supporting rod and an air spring, one end head of the upper connecting rod is hinged with one side of the upper part of the bottom plate, and one end head of the lower supporting rod is hinged with one side of the lower part of the bottom plate; the end head of the other end of the upper connecting rod is hinged with the rear part of one side of the turnover table board, and the end head of the other end of the lower supporting rod is hinged with the middle part of the upper connecting rod; the upper end of the gas spring is hinged with the other end of the upper connecting rod, and the lower end of the gas spring is hinged with the lower end of the supporting leg.

The object of the invention is further achieved by the following technical measures.

Furthermore, two ends of the bottom plate are respectively bent outwards to form flanges, one end of the upper connecting rod is hinged with the upper part of the flange of the bottom plate, and one end of the lower supporting rod is hinged with the lower part of the flange of the bottom plate.

furthermore, one end of the turnover table board, which is close to the bottom board, is provided with a transverse groove which is used as a storage lattice and a handle notch, the rear parts of the two sides of the turnover table board are respectively provided with a step-shaped lateral groove, and the lateral grooves are close to the rear part of the bottom board; the material of the turnover table plate is aluminum alloy.

Furthermore, the upper connecting rod is in a deformed Z shape and comprises an upper transverse strip, an inclined connecting strip and a lower transverse strip which are connected into a whole, one end of the upper transverse strip is hinged with the middle part of the lateral groove, and one end of the lower transverse strip is hinged with the upper part of the flanging on one side of the bottom plate.

Furthermore, the lower support rods are in an arc shape protruding outwards, and when the turnover table board is turned to be in a horizontal state, the inclined lower support rods, the upper connecting rod in the horizontal state and one side of the vertical bottom board form a triangular stable structure for supporting the turnover table board.

further, when the overturning platform plate is overturned to be in a horizontal use state, the included angle alpha between the inclined gas spring and the bottom plate is = 2-4 degrees; when the turnover table board is turned to a state of vertically entering the groove, the upper connecting rod and the lower supporting rod are both in a vertical state, and the air spring is also in a vertical state for locking the turnover table board.

The utility model discloses compact structure, high durability and convenient assembling, have folding collection function, upset platen both sides are opened into horizontally user state through upset strutting arrangement respectively, three people that can supply the second row seat work of bending over at desk simultaneously, two people can use the outer upset platen in horizontal desktop board both ends about wherein, middle one person can use horizontal desktop board, together with the operation mesa of the anterior instrument desk in personnel's use seat on the copilot position, four people can use the mesa of on-vehicle desk simultaneously in the vehicle that traveles, more rationally use the effective space in the car, the number of use people of on-vehicle multiple surface desk is increased. The utility model discloses a upset strutting arrangement makes the upset platen open and fold and accomodate very conveniently, and locks the accurate reliable ground of upset platen at open or fold and accomodate the state, has realized limit function and hinge function integration. Does not need to specially establish a locking mechanism, is convenient for maintenance and reduces the manufacturing cost of the utility model. How jolt when wanting to rely on the vehicle to travel, the roll-over table homoenergetic keeps being locked the state, and convenient to use is reliable and improved the utility model discloses a reliability.

The advantages and features of the invention will be illustrated and explained by the following non-restrictive description of preferred embodiments, which are given by way of example only with reference to the accompanying drawings.

drawings

Fig. 1 is a schematic perspective view of the foldable storage state of the present invention;

Fig. 2 is a schematic perspective view of the present invention in an expanded use state;

FIG. 3 is an enlarged perspective view of the flipping deck;

Fig. 4 is an enlarged schematic view of the open state of the turning support device of the present invention;

Fig. 5 is an enlarged schematic view of the folding and storage state of the turning support device of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 4, the present embodiment includes a table top board 1 and a vertical side board 2 supporting two ends of the table top board 1, the vertical side board 2 includes two legs 21 and an inner side board 22, and two ends of the inner side board 22 are respectively fixedly connected with the two legs 21 to form a groove 23 on the vertical side board 2. The folding turnover table board 3 is respectively arranged in the grooves 23 at the two ends of the table board 1, and the two sides of the turnover table board 3 are respectively connected with the grooves 23 through the turnover supporting devices 4. The turnover supporting device 4 comprises a bottom plate 41 and a link mechanism 5 arranged on one side of the turnover table plate 3 and one end of the bottom plate 41, wherein two ends of the bottom plate 41 are respectively bent outwards to form flanges 411 which are transversely fixed on the upper part of the side inner plate 22 through a plurality of fastening screws. As shown in fig. 4, the link mechanism 5 includes an upper link 51, a lower stay 52, and a gas spring 53, and the upper link 51 has a modified zigzag shape including an upper horizontal bar 511, an oblique link bar 512, and a lower horizontal bar 513 connected integrally. The lower stay 52 has a convex arc shape. The left end of the upper horizontal bar 511 is hinged with the middle part of the lateral groove 32, and the right end of the lower horizontal bar 513 is hinged with the upper part of the turned-over edge 411 at one side of the bottom plate 41.

As shown in fig. 3, the turnover table plate 3 is made of aluminum alloy, one end of the turnover table plate 3 close to the bottom plate 41 is provided with a transverse groove 31 serving as a storage grid and a handle notch, rear parts of two sides of the turnover table plate 3 are respectively provided with a step-shaped lateral groove 32, the lateral grooves 32 are close to the rear part of the bottom plate 41 and are used for accommodating an upper connecting rod 51, a lower supporting rod 52 and an air spring 53, so that the outer side surface of the vertical side plate 2 is smoother and more attractive, no redundant rod piece protrudes, and safety of passengers in the vehicle is ensured.

As shown in fig. 4 and 5, one end of the upper link 51 is hinged to the upper side of the flange 411 of the bottom plate 41, and the other end of the upper link 51 is hinged to the rear part of the side of the flipping table 3. One end of the lower stay 52 is hinged with one side of the lower part of the turned edge 411 of the bottom plate 41, and the other end of the lower stay 52 is hinged with the middle part of the upper cross bar 511 of the upper connecting rod 51. The upper end of the gas spring 53 is hinged with the right end of the upper connecting rod 51, and the lower end is hinged with the lower end of the supporting leg 21.

As shown in fig. 3 and 5, when the turnover table plate 3 needs to be opened and turned to a horizontal use state, the turnover table plate 3 is pulled outwards by holding the transverse groove 31 of the turnover table plate 3, the gas spring 53 is pulled out to be in an inclined state, an included angle α =3 ° between the axis of the gas spring 53 in the inclined state and the bottom plate 41, the reset force of the gas spring 53 generates a turning moment to the hinged center of the right end of the upper connecting rod 51 to push the upper connecting rod 51 and the turnover table plate 3 to rotate clockwise to the horizontal state, and the inclined lower supporting rod 52, the upper connecting rod 51 in the horizontal state and the turned-over edge 41 perpendicular to the bottom plate 41 form a triangular stable structure for supporting the turnover table plate 3, so that the turnover table plate 3 is locked in the.

when the folding and storage of the turn-over table 3 is required, the outer edge of the turn-over table 3 is pressed downward, and the gas spring 53 is pushed into the groove 23 of the vertical side plate 2 to be in a vertical state. At the same time, the upper link 51 and the turn-over table 3 are rotated counterclockwise to be folded and stored into the recess 23 in a vertical state. The gas spring 53 in the vertical state functions as a two-force rod, and cannot generate a tilting moment, thereby locking the upper link 51, the lower stay 52 and the tilting deck 3 in the groove 23. The utility model discloses and do not need to establish locking mechanical system specially, the maintenance of both being convenient for has also reduced the utility model discloses a manufacturing cost.

In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A vehicle-mounted multi-table-board working table comprises a table board and vertical side plates for supporting two ends of the table board, wherein each vertical side plate comprises two support legs and a side inner plate, and two ends of each side inner plate are respectively and fixedly connected with the two support legs to form a groove on each vertical side plate; the method is characterized in that: the turnover table boards in a folding and accommodating state are respectively arranged in the grooves at the two ends of the table board, and the two sides of the turnover table boards are respectively connected with the grooves through turnover supporting devices; the turnover supporting device comprises a bottom plate and a connecting rod mechanism arranged on one side of the turnover table plate and at one end of the bottom plate, and the bottom plate is transversely fixed on the upper part of the side inner plate; the connecting rod mechanism comprises an upper connecting rod, a lower supporting rod and an air spring, one end head of the upper connecting rod is hinged with one side of the upper part of the bottom plate, and one end head of the lower supporting rod is hinged with one side of the lower part of the bottom plate; the end head of the other end of the upper connecting rod is hinged with the rear part of one side of the turnover table board, and the end head of the other end of the lower supporting rod is hinged with the middle part of the upper connecting rod; the upper end of the gas spring is hinged with the other end of the upper connecting rod, and the lower end of the gas spring is hinged with the lower end of the supporting leg.

2. The vehicle-mounted multi-countertop table of claim 1, wherein: two ends of the bottom plate are respectively bent outwards to form flanges, one end of the upper connecting rod is hinged with the upper part of the flange of the bottom plate, and one end of the lower supporting rod is hinged with the lower part of the flange of the bottom plate.

3. The vehicle-mounted multi-countertop table of claim 1, wherein: the end of the turnover table board close to the bottom board is provided with a transverse groove serving as a storage lattice and a handle notch, the rear parts of the two sides of the turnover table board are respectively provided with a step-shaped lateral groove, and the lateral grooves are close to the rear part of the bottom board.

4. A vehicle-mounted multi-countertop workbench according to any of claims 1 to 3, wherein: the upper connecting rod is in a deformed Z shape and comprises an upper transverse strip, an inclined connecting strip and a lower transverse strip which are connected into a whole, one end of the upper transverse strip is hinged with the middle part of the lateral groove, and one end of the lower transverse strip is hinged with the upper part of the flanging on one side of the bottom plate.

5. The vehicle-mounted multi-countertop table of claim 1, wherein: the lower support rods are in an outward convex arc shape, and when the turnover table board is turned to be in a horizontal state, the inclined lower support rods, the upper connecting rod in the horizontal state and one side of the vertical bottom board form a triangular stable structure for supporting the turnover table board.

6. The vehicle-mounted multi-countertop table of claim 1, wherein: when the overturning platform plate is overturned to be in a horizontal use state, the included angle alpha between the inclined gas spring and the bottom plate is = 2-4 degrees; when the turnover table board is turned to a state of vertically entering the groove, the upper connecting rod and the lower supporting rod are both in a vertical state, and the air spring is also in a vertical state for locking the turnover table board.

7. The vehicle-mounted multi-countertop table of claim 1, wherein: the material of the turnover table plate is aluminum alloy.