CN219601608U - Helicopter light guide plate mounting structure - Google Patents

Abstract

The utility model discloses a helicopter light guide plate mounting structure, which comprises a structural plate and a light guide plate, wherein three groups of mounting holes are formed in the end face of the structural plate, three groups of through holes are formed in the end face of the light guide plate, screws are respectively penetrated through the three groups of through holes, three groups of carriage nuts are mounted on the rear end face of the structural plate through rivets, flexible washers are sleeved on the side walls of the three groups of screws, one ends of the three groups of screws respectively penetrate through the three groups of carriage nuts, baffles are mounted behind the three groups of screws, a hemispherical cover is mounted in front of the three groups of screws, groove plates are welded at the end parts of one ends of the three groups of screws, and connecting screws are welded inside the three groups of groove plates. The beneficial effects are that: the utility model adopts the baffle plate, and the baffle plate is provided with the connecting structure, so that all the structures can be integrally stored and used, and a guarantee is brought for storing and using the mounting structure of the helicopter light guide plate.

Description

Helicopter light guide plate mounting structure

Technical Field

The utility model relates to the technical field of light guide plates, in particular to a helicopter light guide plate mounting structure.

Background

The helicopter is an aircraft which flies by providing upward lifting force and propelling force by at least two or more horizontal rotary wings, is widely applied to a plurality of fields of transportation, patrol, travel, rescue and the like, and a driver realizes the control of each system of the helicopter through a control panel, and the light guide plate is installed on the control panel, so that the helicopter can help the driver to accurately see the information on the surface of the control panel under the condition of bad light.

The prior art discloses the publication number: the CN212243851U light guide plate fixing mechanism comprises a supporting plate nut, a structural plate, a flexible gasket, a second-order screw, a light guide plate, a gasket and a screw.

According to the utility model, the second-order screw sequentially penetrates through the flexible gasket, the light guide plate, the structural plate and the supporting plate nut, so that the light guide plate is installed, when the second-order screw is detached, no connecting structure is arranged, the second-order screw, the structural plate, the flexible gasket and the light guide plate are separated and stored, and meanwhile, the second-order screw is easy to lose due to the small size of the second-order screw, so that hidden danger is brought to storage and use of the light guide plate.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a helicopter light guide plate mounting structure which is provided with a connecting structure, and can integrally store and use all the structures, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of the connecting structure and the integrated storage and use of the structures, the utility model adopts the following specific technical scheme:

the utility model provides a helicopter light guide plate mounting structure, includes structural slab and light guide plate, three sets of mounting holes have been seted up to the terminal surface of structural slab, three sets of through-holes have been seted up to the terminal surface of light guide plate, and three sets of through-holes's inside has all been run through the screw, three sets of carriage nut is installed through the rivet to the rear end surface of structural slab, and three sets of flexible washer has all been cup jointed to the lateral wall of screw, and three sets of the one end of screw runs through three sets of carriage nut respectively, and three sets of baffle is all installed at the rear of screw, and three sets of hemispherical cap is all installed to the place ahead of screw, and three sets of the one end tip of screw has all welded the recess board, and three sets of connecting screw's inside has all been welded connecting screw, and three sets of connecting screw's lateral wall has all cup jointed two sets of connecting screw, and three sets of fixed through-hole has all been seted up to the lateral wall of baffle, and three sets of connecting screw's one end runs through three sets of fixed through-hole respectively.

Further, three groups of connecting screws and six groups of connecting nut threads are mutually matched.

Further, the lengths of the three groups of baffles are greater than the inner diameter lengths of the three groups of carriage nuts.

Further, three groups screw and three groups all weld two sets of connecting plates between the hemisphere cover, six groups the guide hole has all been seted up to one side of connecting plate, six groups the inside of guide hole all slides and runs through there is the guide arm, and six groups the one end tip of guide arm has all welded the sloping block, six groups the lateral wall of guide arm has all cup jointed telescopic spring, three groups the spacing end of screw has all welded two sets of montants, and two groups on the same side the lifter plate has been cup jointed in the lateral wall slip of montant, three groups the terminal surface of lifter plate has all welded the erection column, and three groups the one end tip of erection column has all welded the arc, three groups trompil and two sets of guiding holes have all been seted up on the surface of hemisphere cover.

Further, the lengths of the three groups of arc plates are larger than the diameter lengths of the three groups of open holes.

Further, the three groups of carriage nuts are respectively corresponding to the three groups of mounting holes and the three groups of penetrating holes.

Further, the three groups of screws are mutually matched with the three groups of carriage nut threads.

(III) beneficial effects

Compared with the prior art, the utility model provides a helicopter light guide plate mounting structure, which has the following beneficial effects:

(1) When a set of screws are needed, an operator rotates a set of baffles on the same side by using a set of connecting screws as central axes, when the set of baffles are parallel to a set of groove plates on the same side, the three sets of connecting screws and six sets of connecting nuts are matched with each other in screw thread, the operator rotates two sets of connecting nuts on the same side clockwise and anticlockwise by hands, when the two sets of connecting nuts on the same side are in close contact with the set of baffles on the same side, the using positions of the set of baffles are fixed, the set of baffles can sequentially penetrate through a set of through holes, a set of mounting holes and a set of carriage nuts at the same time, when the set of screws on the same side are mounted, the operator reversely rotates the two sets of connecting nuts on the same side by hands, when the two groups of connecting nuts are separated from the same-side group of baffles, an operator rotates the group of baffles by ninety degrees, then rotates the same-side group of connecting nuts clockwise and anticlockwise, when the same-side group of connecting nuts are tightly contacted with the same-side group of baffles, the same-side group of baffles are transversely used, as the lengths of the three groups of baffles are larger than the inner diameter lengths of the three groups of planker nuts, the same-side group of screws are intercepted by the same-side group of planker nuts, the same-side group of structural plates and the same-side light guide plate, the same-side group of screws cannot be separated, the other two groups of screws are used, the same operation can be achieved, and the same-side light guide plate is provided with a connecting structure through the arranged baffles, so that all structures are integrally stored for use, and a guarantee is brought to storage and use of a helicopter light guide plate mounting structure.

(2) According to the utility model, the hemispherical cover is adopted, when one group of screws are required to be rotated, an operator penetrates one finger through one group of holes, then pushes one group of arc plates on the same side, in the process, one lifting plate on the same side pushes two groups of inclined blocks on the same side along two groups of vertical rods on the same side, so that the two groups of inclined blocks on the same side do mutual distant movement, meanwhile, the two groups of telescopic springs on the same side are extruded by the two groups of connecting plates on the same side and the two groups of inclined blocks on the same side and are gradually in a compressed state, when the two groups of guide rods on the same side move out of the inner part of one group of hemispherical cover on the same side through the two groups of guide holes on the same side, the operator rotates the two groups of guide rods on the same side by hands, drives one group of screws on the same side through the one group of hemispherical cover and the two groups of connecting plates on the same side, and the other two groups of screws are used in the same operation, and the arranged hemispherical cover can avoid foreign objects from gathering in the holes penetrated by the screws, and simultaneously avoid the external ends of the screws from being scratched by the foreign objects, so that the protective use of the helicopter light guide plate mounting structure is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a mounting structure for a light guide plate of a helicopter according to the present utility model;

FIG. 2 is a rear view of a helicopter light guide plate mounting structure of the present utility model;

FIG. 3 is a schematic view of a portion of a light guide plate according to the present utility model;

FIG. 4 is a perspective view of a baffle plate according to the present utility model;

FIG. 5 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 6 is an enlarged view of B in fig. 3 according to the present utility model.

In the figure:

1. a structural panel; 2. a light guide plate; 3. a mounting hole; 4. a through hole; 5. a screw; 6. a flexible gasket; 7. a carriage nut; 8. a baffle; 9. a hemispherical cover; 10. a groove plate; 11. a connecting screw; 12. a coupling nut; 13. a fixing through hole; 14. a connecting plate; 15. a guide hole; 16. a guide rod; 17. a sloping block; 18. a telescopic spring; 19. a vertical rod; 20. a lifting plate; 21. a mounting column; 22. an arc-shaped plate; 23. opening holes; 24. and a guide hole.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a helicopter light guide plate mounting structure.

Referring to the drawings and the specific embodiments, as shown in fig. 1-6, according to the embodiment of the utility model, a mounting structure of a helicopter light guide plate comprises a structural plate 1 and a light guide plate 2, wherein three groups of mounting holes 3 are formed in the end face of the structural plate 1, three groups of through holes 4 are formed in the end face of the light guide plate 2, screws 5 are respectively penetrated through the inside of the three groups of through holes 4, three groups of carriage nuts 7 are mounted on the rear end face of the structural plate 1 through rivets, flexible washers 6 are respectively sleeved on the side walls of the three groups of screws 5, one ends of the three groups of screws 5 respectively penetrate through the three groups of carriage nuts 7, baffles 8 are respectively mounted behind the three groups of screws 5, a hemispherical cover 9 is respectively mounted in front of the three groups of screws 5, a groove plate 10 is respectively welded at one end of the three groups of screws 5, connecting screws 11 are respectively welded in the inner parts of the three groups of groove plates 10, two groups of connecting nuts 12 are respectively penetrated through the side walls of the three groups of connecting screws 11, fixing through holes 13 are respectively formed in the side walls of the three groups of the baffle plates 8, and the three groups of connecting screws 11 respectively penetrate through the three groups of screw nuts and are respectively fixed through the screw nuts, and the three groups of screw nuts are respectively.

In one embodiment, the three sets of connecting screws 11 and the six sets of connecting nuts 12 are threaded to each other, so as to facilitate adjusting the use positions of the six sets of connecting nuts 12.

In one embodiment, the length of the three groups of baffles 8 is greater than the inner diameter length of the three groups of carriage nuts 7, so that the three groups of baffles 8 can prevent the three groups of screws 5 from being separated from the light guide plate 2.

In one embodiment, two groups of connecting plates 14 are welded between three groups of screws 5 and three groups of hemispherical covers 9, guide holes 15 are formed in one side of each of the six groups of connecting plates 14, guide rods 16 are slidably penetrated through the interiors of the six groups of guide holes 15, inclined blocks 17 are welded at one end parts of each of the six groups of guide rods 16, telescopic springs 18 are sleeved on the side walls of each of the six groups of guide rods 16, two groups of vertical rods 19 are welded at the limiting ends of the three groups of screws 5, lifting plates 20 are slidably sleeved on the side walls of the two groups of vertical rods 19 on the same side, mounting columns 21 are welded on the end faces of the three groups of lifting plates 20, arc plates 22 are welded at one end parts of the three groups of mounting columns 21, holes 23 and two groups of guide holes 24 are formed in the surfaces of the three groups of hemispherical covers 9, and through the arranged hemispherical covers 9, foreign objects can be prevented from being gathered in the interiors of the holes penetrated by the screws 5, and simultaneously, the external ends of the screws 5 are prevented from being convexly scratched.

In one embodiment, the length of the three sets of arcuate plates 22 is greater than the diameter length of the three sets of apertures 23, preventing the three sets of arcuate plates 22 from moving out of the interior of the three sets of hemispherical caps 9.

In one embodiment, the three sets of carriage nuts 7 respectively correspond to the three sets of mounting holes 3 and the three sets of penetrating holes 4, so that the three sets of screws 5 can respectively penetrate the three sets of carriage nuts 7, the three sets of mounting holes 3 and the three sets of penetrating holes 4.

In one embodiment, the three sets of screws 5 are threadedly engaged with the three sets of carriage nuts 7 to facilitate adjustment of the use positions of the three sets of screws 5.

Working principle:

when a set of screws 5 is needed, an operator rotates the same-side set of baffle plates 8 by hand with a set of connecting screws 11 as a central axis, when the set of baffle plates 8 are parallel to the same-side set of groove plates 10, the operator rotates the same-side set of connecting nuts 12 by hand clockwise and anticlockwise by utilizing the mutual matching of the threads of the three sets of connecting screws 11 and the six sets of connecting nuts 12, when the same-side set of connecting nuts 12 are tightly contacted with the same-side set of baffle plates 8, the using position of the set of baffle plates 8 is fixed, the set of baffle plates 8 can sequentially penetrate through a set of through holes 4, a set of mounting holes 3 and a set of trailing bar nuts 7, when the same-side set of screws 5 are mounted, the operator reversely rotates the same-side set of connecting nuts 12 by hand, when the two sets of connecting nuts 12 are separated from the same-side set of baffle plates 8, the operator rotates the set of baffle plates 8 by ninety degrees by hand, when the two groups of connecting nuts 12 on the same side are rotated clockwise and anticlockwise, and when the two groups of connecting nuts 12 on the same side are tightly contacted with the one group of baffle plates 8 on the same side, the baffle plates 8 are transversely used, and because the lengths of the three groups of baffle plates 8 are larger than the inner diameter lengths of the three groups of carriage nuts 7, when the one group of screws 5 on the same side are separated from the one group of carriage nuts 7 on the same side, the structural plate 1 and the light guide plate 2, the one group of baffle plates 8 on the same side are intercepted by the one group of baffle plates 8 on the same side, the group of screws 5 can not be separated, and the other two groups of screws 5 are used, and the same operation can be achieved, and through the arranged baffle plates 8, the connecting structure can be used for integrally storing all structures, so that a guarantee is brought to the storing and using of the installation structure of the helicopter light guide plate, meanwhile, when one group of screws 5 is required to be rotated, an operator runs a finger through one group of holes 23, and pushes the one group of arc plates 22 on the same side, the same-side lifting plate 20 pushes the same-side two groups of inclined blocks 17 along the same-side two groups of vertical rods 19, so that the same-side two groups of inclined blocks 17 move away from each other, meanwhile, the same-side two groups of telescopic springs 18 are extruded by the same-side two groups of connecting plates 14 and the same-side two groups of inclined blocks 17 and are gradually in a compressed state, when the same-side two groups of guide rods 16 move out of the same-side one group of hemispherical covers 9 through the same-side two groups of guide holes 24, an operator rotates the same-side two groups of guide rods 16 by hand, drives the same-side one group of screws 5 to rotate through the same-side one group of hemispherical covers 9 and the same-side two groups of connecting plates 14, the other two groups of screws 5 are available in the same operation, and through the arranged hemispherical covers 9, foreign objects can be prevented from gathering in holes penetrated by the screws 5, and the external ends of the screws 5 are prevented from being scratched by protrusions.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a helicopter light guide plate mounting structure, its characterized in that, including structural slab (1) and light guide plate (2), three group's mounting hole (3) have been seted up to the terminal surface of structural slab (1), three group's through hole (4) have been seted up to the terminal surface of light guide plate (2), and three group the inside of through hole (4) has all been run through screw (5), three group's carriage nut (7) are installed through the rivet to the rear end face of structural slab (1), three group the lateral wall of screw (5) has all cup jointed flexible packing ring (6), three group's one end of screw (5) runs through three group respectively carriage nut (7), three group's baffle (8) are all installed at the rear of screw (5), three group the place ahead of screw (5) all is installed hemispherical cap (9), three group's one end tip of screw (5) all welds recess board (10), and three group's inside all welds connecting screw (11) to three group's carriage nut (11) are all connected to the lateral wall (13) have all been seted up to the three group's of connecting screw (11) lateral wall (13) respectively.

2. A helicopter light guide plate mounting structure as claimed in claim 1, wherein three sets of said connecting screws (11) and six sets of said connecting nuts (12) are threadedly engaged with each other.

3. A helicopter light guide plate mounting structure as claimed in claim 1, wherein the three sets of said baffles (8) have a length greater than the inner diameter lengths of the three sets of said carriage nuts (7).

4. The helicopter light guide plate mounting structure according to claim 1, wherein two groups of connecting plates (14) are welded between three groups of screws (5) and three groups of hemispherical covers (9), guide holes (15) are formed in one sides of six groups of connecting plates (14), guide rods (16) are slidably penetrated in the six groups of guide holes (15), inclined blocks (17) are welded at one end parts of the guide rods (16), telescopic springs (18) are sleeved on side walls of the six groups of guide rods (16), two groups of vertical rods (19) are welded at limit ends of the three groups of screws (5), lifting plates (20) are slidably sleeved on side walls of the vertical rods (19), mounting posts (21) are welded at end faces of the three groups of lifting plates (20), arc plates (22) are welded at one end parts of the three groups of the mounting posts (21), and holes (23) and two groups of guide holes (24) are formed in surfaces of the three groups of hemispherical covers (9).

5. A helicopter light guide plate mounting structure as claimed in claim 4 wherein the three sets of said arcuate plates (22) have a length greater than the diameter length of the three sets of said apertures (23).

6. A helicopter light guide plate mounting structure according to claim 1, wherein three sets of said carriage nuts (7) correspond to three sets of said mounting holes (3) and three sets of said through holes (4), respectively.

7. A helicopter light guide plate mounting structure as claimed in claim 1, wherein three sets of said screws (5) are threadedly engaged with three sets of said carriage nuts (7).