A kind of aviation dinner table board of built-in semi-automatic hand machine support
Technical field
The present invention relates to a kind of aviation dinner table boards of built-in semi-automatic hand machine support, belong to the technical field of the seat.
Background technique
It is all indispensable in dinner table board passenger transport in the sky, ground high-speed rail, motor-car and train transport, marine navigation transport
Few component can be convenient passenger and have dinner or put small article.
China Civil Aviation office in 2017 has passed through new regulations, and each airline is allowed voluntarily to formulate " communication apparatus pipe on machine
The mobile phone of unlatching " offline mode " so far will formally can be used in manage bar example " on aircraft.Some airlines are even more to take the lead in releasing
The experience project of WIFI on machine is equipped with mobile phone/IPAD bracket with regard to extremely urgent on aero seat thus.Due to aircraft overhead
Between and limited mass, mobile phone/IPAD bracket must light weight as far as possible, also to be reduced in the case where not influencing use shared
Space.
Currently, mobile phone both domestic and external/IPAD bracket is mounted on dinner table board using matched form i.e. simple rack,
The quality for thus directly increasing aero seat, the total weight that the design and aircraft for being unfavorable for aircraft load.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of aviation dining tables of built-in semi-automatic hand machine support
Plate.
The present invention is achieved through the following technical solutions:
A kind of aviation dinner table board of built-in semi-automatic hand machine support, including installing dinner table board on the seat, the dinner table board can
It is rotated relative to seat, is arranged on the dinner table board fluted, bracket mainboard is installed, the bracket mainboard can phase in the groove
Dinner table board is rotated, is provided with through slot on the bracket mainboard, stand-off, one end connection of the stand-off are provided in the through slot
There is torsional spring, connecting rod is provided on the dinner table board, one end of the connecting rod is connected with sliding block, and the sliding block is located at the through slot
It is interior.
A kind of aviation dinner table board of built-in semi-automatic hand machine support, the stand-off are L-type, and there are two settings.
A kind of aviation dinner table board of built-in semi-automatic hand machine support, the stand-off pass through stand-off support shaft and bracket
Mainboard is connected.
A kind of aviation dinner table board of built-in semi-automatic hand machine support, the bracket mainboard are hindered by a bidirectional rotation
Buddhist nun's device is connected with the dinner table board.
A kind of aviation dinner table board of built-in semi-automatic hand machine support, the bracket mainboard connection bidirectional rotation damping
Gap between one end and groove of device is less than 5cm.
The thickness of a kind of aviation dinner table board of built-in semi-automatic hand machine support, the bracket mainboard is less than dinner table board
Thickness.
Advantageous effects of the invention:
The present invention installs handset bracket inside the back side of dinner table board, in the case where not changing intensity, can reduce aero seat
The quality of chair;By the bidirectional rotary dampers of runing rest, bracket can be made to rotate back and forth;By link mechanism, opening
While bracket, the stand-off of simple rack can synchronize opening, and when withdrawing bracket, the stand-off of simple rack can also be received accordingly
It returns;It is built in the handset bracket of dining table back, can make passenger while dining, handset bracket viewing view cannot be used
Frequently, facilitate the fatigue that passenger discharges eyes in this way, protect the eyes of passenger;Handset bracket more people is made using such design
Property, the both hands of passenger can be largely liberated, keep the comfort of passenger stronger.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of dinner table board and bracket mainboard.
Fig. 3 is structural schematic diagram when bracket mainboard is not used at through slot.
Fig. 4 is structural schematic diagram when bracket mainboard uses at through slot
In figure: 1, seat, 2, dinner table board, 3, groove, 4, bracket mainboard, 5, through slot, 6, stand-off, 7, torsional spring, 8, connecting rod, 9, cunning
Block, 10, stand-off support shaft, 11, bidirectional rotary dampers.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown, a kind of aviation dinner table board of built-in semi-automatic hand machine support of the invention, including be mounted on seat 1
Dinner table board 2, the dinner table board 2 can rotate relative to seat 1, fluted 3 be arranged on the dinner table board 2, installation in the groove 3
There is bracket mainboard 4, the bracket mainboard 4 can be rotated relative to dinner table board 2, and through slot 5 is provided on the bracket mainboard 4, described logical
Stand-off 6 is provided in slot 5, one end of the stand-off 6 is connected with torsional spring 7, connecting rod 8, the connecting rod are provided on the dinner table board 2
8 one end is connected with sliding block 9, and the sliding block 9 is located in the through slot 5.
Dinner table board 2 of the invention when in use, as shown in figure 3, the back side of the seat 1 in front of dinner table board 2, needs using hand
When machine support, bracket mainboard 5 can be produced backward around bidirectional rotary dampers 4, sliding block 9 is moved to 5 top of through slot, and stand-off 6 exists
It is stretched out under the action of torsional spring 7, mobile phone or IPAD is placed on stand-off 6.
When needing using dinner table board 2, as shown in Fig. 2, bracket mainboard 5 is rotated to 2 direction of dinner table board, sliding block 9 pushes support
Stand-off 6 is packed up in one end of foot 6;Dinner table board 2 is rotated integrally, that is, dinner table board 2 can be used.
Further, the sliding block 9 is moved up and down in the through slot 5 of bracket mainboard 4 by guide rail (not shown), mobile
It is more smooth.
Further, the stand-off 6 is L-type, and there are two settings.By the stand-off 6 of L-type, mobile phone is preferably placed,
Two stand-offs 6 are set, it is firm than a stand-off 6 is separately provided, it is also smaller than one longer 6 weight of stand-off of setting.
Further, the stand-off 6 is connected by stand-off support shaft 10 with bracket mainboard 4.By stand-off support shaft 10,
Stand-off 6 and 5 stable connection of bracket mainboard.
Further, the bracket mainboard 4 is connected by a bidirectional rotary dampers 11 with the dinner table board 2;Pass through
Bidirectional rotary dampers 11, bracket mainboard 4 can be rotated relative to dinner table board 2, and bracket mainboard 4 can rotate to any angle.
Further, the gap that the bracket mainboard 4 connects between one end and groove 3 of bidirectional rotary dampers 11 is small
In 5cm, with this condition, when bracket mainboard 4 is opened, the inner wall of groove 3 can limit bracket mainboard 4.
Further, the thickness of the bracket mainboard 4 is less than the thickness of dinner table board 2, further mitigates dinner table board 2
Weight.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.