CN201526780U

CN201526780U - Monocular display support of three-way adjustable helmet

Info

Publication number: CN201526780U
Application number: CN2009201882935U
Authority: CN
Inventors: 杨良勇; 张铭权; 张丽
Original assignee: Anhui East China Institute of Optoelectronic Technology
Current assignee: Anhui East China Institute of Optoelectronic Technology
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-07-14
Anticipated expiration: 2019-10-16

Abstract

The utility model relates to a monocular display support of a three-way adjustable helmet, which comprises a base, a chute formed on the base and a slide block, wherein groove-shaped clips are formed on two side walls of the chute; the slide block is mounted in the chute; a flexible sheet steel presses the outer ends of the groove-shaped clips; a positioning pin is sleeved with a wrench; the front end of the wrench adopts an uneven circular ring; the centre of the inner circle of the circular ring is offset from that of the outer circle of the circular ring; the positioning pin is inserted into the circular ring of the wrench which is mounted on the base; a thicker circular ring part of the wrench can press the exteriors of the other ends of the groove-shaped clips; a rectangular frame and a mounting frame are included, wherein mounting blocks are mounted at two ends of the mounting frame, two fixture blocks are arranged on the back of the mounting frame, and a connecting block is connected between the fixture blocks and is positioned in the rectangular frame; a mechanical arm connecting block is further included and clamped on the mounting frame, a main driving screw penetrates through the rectangular frame and the connecting block, a sub-screw penetrates through the mounting block and the mechanical arm connecting block at one end of the mounting frame as well as the mounting block at the other end of the mounting frame; the rectangular frame is mounted on the slide block; and a main driving screw penetrates the end of the rectangular frame and presses the slide block.

Description

Three-dimensional can regulate helmet monocular shows supporting

Technical field

The utility model relates to miniscope spare field, and particularly a kind of three-dimensional can regulate helmet monocular with three-dimensional regulatory function shows supporting.

Background technique

Along with the development of miniature Display Technique, helmet monocular display device (showing hereinafter to be referred as head) is military, obtains application more and more widely in civilian and some special industries.Wherein show supporting as the head of linking up bridge between display device and the human eye, its effect also can not be ignored.The supporting structure of an existing apparent equipment is single, heavy, and controllability, reliability are relatively poor, are difficult to satisfy the demands.

The model utility content

The purpose of this utility model provides a kind of three-dimensional can regulate helmet monocular and shows supporting, overcome existing apparent supporting structure heaviness, be inconvenient to regulate, the shortcoming of poor reliability, solved the problem of original apparent supporting structure heaviness, greatly improved the modulability and the reliability of an apparent equipment, an apparent equipment of making can access better application.

In order to achieve the above object, the technological scheme that the utility model adopted is:

Three-dimensional can regulate helmet monocular shows supporting, include base, it is characterized in that: the chute that has directions X on the described base, described chute has relative draw-in groove on the two side, flute profile clamp across chute is installed in the draw-in groove, there is claw at flute profile clamp two ends, also include slide block, described slide block is installed in the chute, and be stuck between two claws of flute profile clamp, an end draw-in groove outer end is fixed with elastic steel sheet, and described elastic steel sheet can be pressed on flute profile clamp outer end, the other end draw-in groove is outside equipped with locating stud, be with spanner on the described locating stud, the front end of described spanner is the eccentric wheel shape, and described locating stud inserts the spanner front end, and spanner is installed on the base, described spanner front end can be pressed on another end outside of flute profile clamp; Include rectangle frame and scaffold, there is mounting blocks at the scaffold two ends, there are two fixture blocks at the scaffold back side, be provided with contiguous block between the fixture block, described scaffold is stuck in the rectangle frame outer end by fixture block, contiguous block between the fixture block is arranged in rectangle frame, also include the mechanical arm contiguous block, have chute on the described mechanical arm contiguous block, the mechanical arm contiguous block is stuck on the scaffold by chute, there is driving screw to pass rectangle frame one end frame wall successively along the Z direction, contiguous block, rectangle frame the other end frame wall, there is sub-screw to pass scaffold one end mounting blocks successively along the Y direction, the mechanical arm contiguous block, scaffold the other end mounting blocks, described rectangle frame is installed on the slide block, and described driving screw passes its termination of rectangle frame and can be pressed on the slide block.

Described three-dimensional can regulate helmet monocular shows supporting, it is characterized in that: the circular ring plate that also includes 1/3 disappearance, threaded end place on the described major and minor screw rod is provided with rectangle groove, described circular ring plate internal diameter cooperates with the internal diameter of rectangle groove on the major and minor screw rod respectively, described circular ring plate is enclosed within respectively outside the rectangle groove of major and minor screw rod, and can circular ring plate be snapped in the rectangle groove rotational circle ring plate, on rectangle frame and scaffold, rotate respectively to limit major and minor screw rod.

The utility model is fixed on agent structure on the slide block, has chute on the base of Pei Heing with it, and slide block can be free to slide in the chute direction, realizes the adjusting of display device at the human eye left and right directions with this; Secondly, in the agent structure, two screw rods are vertically nested, twist any one screw rod and all can drive the relative translation of another screw rod, thereby realize display device adjusting of four direction up and down before and after human eye: once more, by being connected of universal running shaft and display device, realize any adjusting of display device before human eye, to obtain the optimal viewing visual angle.

The beneficial effects of the utility model are, realize the reliable connection of an apparent equipment, and an apparent equipment can be gone up free adjustment in any direction, thus the acquisition optimal display result.

Description of drawings

Fig. 1 is that the utility model three-dimensional is regulated schematic representation.

Fig. 2 is the utility model overall structure figure.

Fig. 3 is that the adjustable section header of three-dimensional shows first embodiment's partial structurtes of supporting figure.

Fig. 4 is that the adjustable section header of three-dimensional shows second embodiment's partial structurtes figure of supporting.

Embodiment

As shown in Figure 3, Figure 4.Three-dimensional can regulate helmet monocular shows supporting, include base 3, have the chute of directions X on the base 3, have relative draw-in groove on the chute two side, flute profile clamp 2 across chute is installed in the draw-in groove, there is claw at flute profile clamp 2 two ends, also include slide block 6, slide block 6 is installed in the chute, and be stuck between two claws of flute profile clamp 2, an end draw-in groove outer end is fixed with elastic steel sheet 1, and elastic steel sheet 1 can be pressed on flute profile clamp 2 outer ends, the other end draw-in groove is outside equipped with locating stud 5, be with spanner 4 on the locating stud 5, the front end of spanner 4 is the eccentric wheel shape, and locating stud 5 inserts in spanner 4 front ends, and spanner 4 is installed on the base 3, spanner 4 front end eccentric wheel shapes part can be pressed on flute profile clamp 2 another end outsides; Include rectangle frame 7, and scaffold 8, there is mounting blocks 9 at scaffold 8 two ends, there are two fixture blocks 10 at scaffold 8 back sides, be provided with contiguous block 11 between the fixture block 10, scaffold 8 is stuck in rectangle frame 7 outer ends by fixture block 10, contiguous block 11 between the fixture block 10 is arranged in rectangle frame 7, also include mechanical arm contiguous block 12, have chute on the mechanical arm contiguous block 12, mechanical arm contiguous block 12 is stuck on the scaffold 8 by chute, there is driving screw 13 to pass rectangle frame 7 one end frame walls successively along the Z direction, contiguous block 11, rectangle frame 7 the other end frame walls have sub-screw 14 to pass scaffold 8 one end mounting blocks successively along the Y direction, mechanical arm contiguous block 12, scaffold 8 the other end mounting blocks, rectangle frame 7 is installed on the slide block 6, and driving screw 13 passes rectangle frame 7 its terminations and can be pressed on the slide block 6.

Also include the circular ring plate 15 of 1/3 disappearance, threaded end place on the major and minor screw rod is provided with rectangle groove, circular ring plate 15 internal diameters cooperate with the internal diameter of rectangle groove on the major and minor screw rod respectively, circular ring plate 15 is enclosed within respectively outside the rectangle groove of major and minor screw rod, and can circular ring plate be snapped in the rectangle groove rotational circle ring plate 15, to limit the rotation on rectangle frame 7 and scaffold 8 respectively of major and minor screw rod.

With reference to Fig. 3.One end of spanner 4 is inhomogeneous annulus, and there is certain biasing in the center of circle of interior circle and cylindrical, and when pulling spanner 4 counterclockwise, a thicker side will be pushed flute profile clamp 2, and flute profile clamp 2 blocks slide block 6, causes slide block 6 not to be free to slide in chute; Pull lower ejector lever 4 clockwise, 2 playback of elastic steel sheet 1 extruding flute profile clamp, slide block 6 just can be free to slide, and realizes the move left and right of apparent equipment before human eye with this.

With reference to Fig. 4.Circular ring plate 15 internal diameters match with the internal diameter of rectangle groove on two

screw rods

13,14 respectively, when it snaps in rectangle groove, make

screw rod

13,14 to rotate in rectangle frame 7 and scaffold 8.Revolute screw rod 14, mechanical arm contiguous block 12 will move freely along sub-screw 14 centerline directions, rotation driving screw 13, to drive rectangle frame 7, scaffold 8, mechanical arm contiguous block 12, circular ring plate 15, sub-screw 14 and prolong driving screw 13 centerline directions and move freely, realize that with this apparent equipment is human eye moving freely before and after up and down.

Claims

1. three-dimensional can regulate helmet monocular shows supporting, include base, it is characterized in that: the chute that has directions X on the described base, described chute has relative draw-in groove on the two side, flute profile clamp across chute is installed in the draw-in groove, there is claw at flute profile clamp two ends, also include slide block, described slide block is installed in the chute, and be stuck between two claws of flute profile clamp, an end draw-in groove outer end is fixed with elastic steel sheet, and described elastic steel sheet can be pressed on flute profile clamp outer end, the other end draw-in groove is outside equipped with locating stud, be with spanner on the described locating stud, the front end of described spanner is the eccentric wheel shape, and described locating stud inserts the spanner front end, and spanner is installed on the base, described spanner front end can be pressed on another end outside of flute profile clamp; Include rectangle frame and scaffold, there is mounting blocks at the scaffold two ends, there are two fixture blocks at the scaffold back side, be provided with contiguous block between the fixture block, described scaffold is stuck in the rectangle frame outer end by fixture block, contiguous block between the fixture block is arranged in rectangle frame, also include the mechanical arm contiguous block, have chute on the described mechanical arm contiguous block, the mechanical arm contiguous block is stuck on the scaffold by chute, there is driving screw to pass rectangle frame one end frame wall successively along the Z direction, contiguous block, rectangle frame the other end frame wall, there is sub-screw to pass scaffold one end mounting blocks successively along the Y direction, the mechanical arm contiguous block, scaffold the other end mounting blocks, described rectangle frame is installed on the slide block, and described driving screw passes its termination of rectangle frame and can be pressed on the slide block.

2. three-dimensional can regulate helmet monocular according to claim 1 shows supporting, it is characterized in that: the circular ring plate that also includes 1/3 disappearance, threaded end place on the described major and minor screw rod is provided with rectangle groove, described circular ring plate internal diameter cooperates with the internal diameter of rectangle groove on the major and minor screw rod respectively, described circular ring plate is enclosed within respectively outside the rectangle groove of major and minor screw rod, and can circular ring plate be snapped in the rectangle groove rotational circle ring plate, on rectangle frame and scaffold, rotate respectively to limit major and minor screw rod.