CN201836609U - Foldable supporting structure capable of freely adjusting monocular helmet-mounted display - Google Patents
Foldable supporting structure capable of freely adjusting monocular helmet-mounted display Download PDFInfo
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- CN201836609U CN201836609U CN2010205443624U CN201020544362U CN201836609U CN 201836609 U CN201836609 U CN 201836609U CN 2010205443624 U CN2010205443624 U CN 2010205443624U CN 201020544362 U CN201020544362 U CN 201020544362U CN 201836609 U CN201836609 U CN 201836609U
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Abstract
The utility model relates to a foldable supporting structure capable of freely adjusting monocular helmet-mounted display, which comprises a base, a support, a mechanical upper arm, a mechanical lower arm, a fastening shaft, a rotating shaft of the mechanical upper arm, a fastening knob, two connecting pieces, two transmission rods, a transmission circular ring and a two-in-one structure; the mechanical upper arm and the mechanical lower arm are connected through the fastening shaft and can freely rotate around the fastening shaft; the transmission circular ring is nested on the fastening shaft and connected with the fastening knob through the two-in-one structure; the fastening shaft and the transmission circular ring are in contact with the transmission rods respectively through the respective inclined surfaces; the other ends of the transmission rods are in contact with the connecting pieces; and the angle between the mechanical upper arm and the mechanical lower arm is controlled by loosening the fastening knob, so that the mechanical upper arm and the mechanical lower arm can arbitrarily swing in the planes where the mechanical upper arm and the mechanical lower arm are. The utility model has the benefits that the reliable connection of the monocular helmet-mounted display is realized, and the helmet-mounted display can be freely adjusted in any direction, so that the optimal display effect is achieved, and the supporting structure can be folded when not in use.
Description
[technical field]
The utility model relates to a kind of miniscope, particularly a kind of novel helmet monocular display supporting structure with free adjustment and folder function.
[background technique]
Along with the development of miniature Display Technique, helmet monocular display device has obtained using more and more as a kind of new display format.In military domain, in civil area and the special trade, the use of helmet monocular display apparatus more and more widely.Helmet monocular display supporting, as the bridge of linking up between display device and the human eye, make helmet monocular display apparatus use and regulate convenient, reliable.Yet helmet monocular display supporting structure is single in the current industry, heaviness, and performance-adjustable and reliability are relatively poor, do not possess folder function.
[summary of the invention]
But technical problem to be solved in the utility model is to provide a kind of Helmet Mounted Display free adjustment and folding Helmet Mounted Display supporting structure of making.
The utility model solves the problems of the technologies described above by the following technical programs: the collapsible helmet monocular of a kind of free adjustment display supporting structure, comprise base, support, mechanical upper arm, mechanical underarm, described base is fixed on the mechanical upper arm running shaft by support, also comprise fastener shaft, mechanical upper arm running shaft, tightening knob, two links, two drive links, an one transmission annulus and a two-in-one structure, described mechanical upper arm one end overlaps mechanically on the arm running shaft, and the other end is enclosed within on the fastener shaft;
Described two link structures are identical, one end is the plane, one end is a cambered surface, the wherein cambered surface of first link and mechanical upper arm running shaft surface interlock, described two drive links also are that an end is the plane, one end is a cambered surface, and the plane of first link contacts with the planar ends of first drive link, and the plane of second link contacts with the planar ends of second drive link;
Described fastener shaft one end is a screw thread, the other end is the cylindrical body of a diameter greater than the fastener shaft body, cylindrical inboard is provided with the inclined-plane, described inclined-plane tilts towards threaded end, described tightening knob is spun on the screw thread of described fastener shaft, described transmission annulus between the cylindrical body of the tightening knob and the fastener shaft the other end, the beveled end of described first drive link and the interlock mutually of the inclined-plane of fastener shaft;
Described transmission annulus one end forms an inclined-plane, described inclined-plane tilts towards the cylindrical body of the fastener shaft the other end, the beveled end of described second drive link contacts with the inclined-plane of transmission annulus, and described mechanical underarm is enclosed within described second link, second drive link, and the outside of transmission annulus;
Described transmission annulus is connected by two-in-one structure with tightening knob, and one section on described two-in-one structure is fixedlyed connected with tightening knob, and another section is connected with the transmission annulus is nested.
The described transmission annulus the other end forms the groove of a ring, described two-in-one structure comprises two identical in structure links, described link is one-body molded, connect to form by two center of circle semicircular ring point-blank, wherein the inner inboard of the semicircular ring that diameter is big forms a step, a hole is offered in the central position, side of the semicircular ring that diameter is big, the semicircular ring that diameter is little the inboard, outer end also form a step, wherein tightening knob is by two one-body molded compositions of cylindrical body that center of circle diameter point-blank is different, the tightening knob center has screw, a screw is offered along diametric(al) in the hole of the corresponding link of cylindrical body that diameter is little, wherein the cylindrical body that the diameter of tightening knob is little is contained in the big semicircular ring of the diameter of link of two-in-one structure, the inner inboard step of the semicircular ring that the lucky contact diameter in the end of tightening knob is big, the semicircular ring that diameter is little the step of inboard, outer end be stuck in just in the groove of described transmission annulus.
The utility model has the advantages that: apish arm and list action principle, helmet monocular display apparatus can be gone up free adjustment in any direction, the modulability and the reliability of helmet monocular display apparatus have greatly been improved, thereby acquisition optimal display result, expanded the utilization field of helmet monocular display apparatus, between the spreadable life, the collapsible helmet monocular of this free adjustment display supporting structure is not collapsible.
[description of drawings]
Fig. 1 is the overall structure figure of the collapsible helmet monocular of the utility model free adjustment display supporting structure.
Fig. 2 is an internal structure schematic diagram of the present utility model.
Fig. 3 is the structural drawing of fastener shaft.
Fig. 4 is the structural drawing of transmission annulus.
Fig. 5 is the structural drawing of one of them link in the two-in-one structure.
The STRUCTURE DECOMPOSITION figure that Fig. 6 is connected by two-in-one structure for transmission annulus and tightening knob.
[embodiment]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
See also shown in Figure 1ly, the collapsible helmet monocular of the utility model free adjustment display supporting structure comprises base 1, support 2, fastener shaft 3, mechanical upper arm running shaft 4, mechanical upper arm 5, mechanical underarm 6, and tightening knob 7.
Described base 1 is fixed on the mechanical upper arm running shaft 4 by support 2.Described mechanical upper arm 5 one ends overlap mechanically on the arm running shaft 4, and the other end is enclosed within on the fastener shaft 3, and described mechanical upper arm 5 can be around mechanical upper arm running shaft 4 and fastener shaft 3 in any angular turn.Described mechanical underarm 6 one ends are enclosed within on the fastener shaft 3, and described mechanical underarm 6 can rotate around fastener shaft 3.The club that can rotate is arbitrarily loaded onto in the lower end of machinery underarm 6, just can realize the optimum position of apparent equipment before human eye.Tightening knob 7 is spun on the outer end of fastener shaft 3.Regulate tightening knob 7, mechanical upper arm 5 can arbitrarily be swung with mechanical underarm 6, and mechanical underarm 6 lower ends screw tightening knob 7 again when arriving correct position.By tightening knob 7, adjust the angle of club, make helmet monocular display apparatus arrive the optimum position.
See also Fig. 2, the internal structure schematic diagram of the collapsible helmet monocular of the utility model free adjustment display supporting structure, as can be seen, this supporting structure also comprises 8,10, two drive link 9,11, one transmission annulus 12 of two links and a two-in-one structure 13.
Described link 8,10 structures are identical, and an end is the plane, and an end is a cambered surface, the cambered surface of described link 8 and the 4 surperficial interlocks of mechanical upper arm running shaft.Described drive link 9,11 structures are identical, also are that an end is the plane, and an end is a cambered surface, and the plane of described link 8 contacts with the planar ends of drive link 9, and the plane of described link 10 contacts with the planar ends of drive link 11.
See also shown in Figure 3ly, be the structural drawing of described fastener shaft 3, fastener shaft 3 one ends are screw thread 32, and the other end is the cylindrical body 34 of a diameter greater than fastener shaft 3 bodies, and the inboard of cylindrical body 34 is provided with inclined-plane 342, and described inclined-plane 342 tilts towards screw thread 32 ends.Described tightening knob 7 is spun on the screw thread of described fastener shaft 3, and described transmission annulus 12 is between the cylindrical body 34 of the tightening knob 7 and fastener shaft 3 the other ends.Inclined-plane 342 interlock mutually of the beveled end of described drive link 9 and fastener shaft 3.
See also shown in Figure 4ly, be the structural drawing of described transmission annulus 12, described transmission annulus 12 1 ends form the groove 122 of a ring, and the other end forms an inclined-plane 124, and described inclined-plane 124 tilts towards the cylindrical body 34 of fastener shaft 3 the other ends.The beveled end of described drive link 11 contacts with the inclined-plane 124 of transmission annulus 12.Described mechanical underarm 6 is enclosed within described link 10, drive link 11, and the outside of transmission annulus 12.
Described transmission annulus 12 is connected by two-in-one structure 13 with tightening knob 7, see also Fig. 5, described two-in-one structure 13 comprises two identical in structure links, it among Fig. 5 the structural drawing of one of them link, described link is one-body molded, connect to form by two center of circle semicircular ring point-blank, wherein the inner inboard of the semicircular ring that diameter is big forms a step 132, a hole 134 is offered in the central position, side of the semicircular ring that diameter is big, the semicircular ring that diameter is little the inboard, outer end also form a step 136.See also shown in Figure 6, the STRUCTURE DECOMPOSITION figure that is connected by two-in-one structure 13 for described transmission annulus 12 and tightening knob 7.Wherein tightening knob 7 is by two one-body molded compositions of cylindrical body that center of circle diameter point-blank is different, tightening knob 7 centers have screw, a screw (figure does not show) is also offered along diametric(al) in the hole 134 of the corresponding link of cylindrical body that diameter is little, during assembling, at first two links of two-in-one structure 13 are detained respectively from relative both sides to transmission annulus 12 and tightening knob 7, wherein the cylindrical body that the diameter of tightening knob 7 is little is contained in the big semicircular ring of the diameter of link of two-in-one structure 13, the inner inboard step 132 of the semicircular ring that the lucky contact diameter in the end of tightening knob 7 is big, the semicircular ring that diameter is little the step 136 of inboard, outer end be stuck in just in the groove 122 of described transmission annulus 12, use two screws to pass screw on the little cylindrical body of hole precession tightening knob 7 diameters of link respectively, thereby transmission annulus 12 and tightening knob 7 are linked together.
During rotation tightening knob 7, can drive transmission annulus 12 and do radial motion along fastener shaft 3, and transmission annulus 12 also is the inclined-plane with drive link 11 surface of contact, when rotation tightening knob 7, in fastener shaft 3 during lateral movement, to promote drive link 9 and 11 and do radial motion, promote link 8 and 10 simultaneously respectively, prop up mechanical upper arm running shaft 4 and club respectively, play the effect of fastening structure, when opposite spin tightening knob 7, structure is loose condition (of surface), and at this moment can regulate helmet monocular display device is in the human eye front position.
Claims (2)
1. the collapsible helmet monocular of free adjustment display supporting structure, comprise base, support, mechanical upper arm, mechanical underarm, described base is fixed on the mechanical upper arm running shaft by support, it is characterized in that: also comprise fastener shaft, mechanical upper arm running shaft, tightening knob, two links, two drive links, an one transmission annulus and a two-in-one structure, described mechanical upper arm one end overlaps mechanically on the arm running shaft, and the other end is enclosed within on the fastener shaft;
Described two link structures are identical, one end is the plane, one end is a cambered surface, the wherein cambered surface of first link and mechanical upper arm running shaft surface interlock, described two drive links also are that an end is the plane, one end is a cambered surface, and the plane of first link contacts with the planar ends of first drive link, and the plane of second link contacts with the planar ends of second drive link;
Described fastener shaft one end is a screw thread, the other end is the cylindrical body of a diameter greater than the fastener shaft body, cylindrical inboard is provided with the inclined-plane, described inclined-plane tilts towards threaded end, described tightening knob is spun on the screw thread of described fastener shaft, described transmission annulus between the cylindrical body of the tightening knob and the fastener shaft the other end, the beveled end of described first drive link and the interlock mutually of the inclined-plane of fastener shaft;
Described transmission annulus one end forms an inclined-plane, described inclined-plane tilts towards the cylindrical body of the fastener shaft the other end, the beveled end of described second drive link contacts with the inclined-plane of transmission annulus, and described mechanical underarm is enclosed within described second link, second drive link, and the outside of transmission annulus;
Described transmission annulus is connected by two-in-one structure with tightening knob, and one section on described two-in-one structure is fixedlyed connected with tightening knob, and another section is connected with the transmission annulus is nested.
2. the collapsible helmet monocular of free adjustment as claimed in claim 1 display supporting structure, it is characterized in that: the described transmission annulus the other end forms the groove of a ring, described two-in-one structure comprises two identical in structure links, described link is one-body molded, connect to form by two center of circle semicircular ring point-blank, wherein the inner inboard of the semicircular ring that diameter is big forms a step, a hole is offered in the central position, side of the semicircular ring that diameter is big, the semicircular ring that diameter is little the inboard, outer end also form a step, wherein tightening knob is by two one-body molded compositions of cylindrical body that center of circle diameter point-blank is different, the tightening knob center has screw, a screw is offered along diametric(al) in the hole of the corresponding link of cylindrical body that diameter is little, wherein the cylindrical body that the diameter of tightening knob is little is contained in the big semicircular ring of the diameter of link of two-in-one structure, the inner inboard step of the semicircular ring that the lucky contact diameter in the end of tightening knob is big, the semicircular ring that diameter is little the step of inboard, outer end be stuck in just in the groove of described transmission annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205443624U CN201836609U (en) | 2010-09-21 | 2010-09-21 | Foldable supporting structure capable of freely adjusting monocular helmet-mounted display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205443624U CN201836609U (en) | 2010-09-21 | 2010-09-21 | Foldable supporting structure capable of freely adjusting monocular helmet-mounted display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836609U true CN201836609U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205443624U Expired - Fee Related CN201836609U (en) | 2010-09-21 | 2010-09-21 | Foldable supporting structure capable of freely adjusting monocular helmet-mounted display |
Country Status (1)
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| CN (1) | CN201836609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635763A (en) * | 2012-03-27 | 2012-08-15 | 苏州佳世达电通有限公司 | Display device |
| CN103388728A (en) * | 2013-08-06 | 2013-11-13 | 江阴市汇通包装机械有限公司 | Display screen bracket |
| CN106764351A (en) * | 2016-02-17 | 2017-05-31 | 杭州美盛红外光电技术有限公司 | A kind of regulatable vision angle display device with accommodating groove |
| CN111708167A (en) * | 2020-06-30 | 2020-09-25 | 中航华东光电有限公司 | Near-to-eye display structure based on inside of fire-fighting mask |
-
2010
- 2010-09-21 CN CN2010205443624U patent/CN201836609U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635763A (en) * | 2012-03-27 | 2012-08-15 | 苏州佳世达电通有限公司 | Display device |
| CN103388728A (en) * | 2013-08-06 | 2013-11-13 | 江阴市汇通包装机械有限公司 | Display screen bracket |
| CN103388728B (en) * | 2013-08-06 | 2016-01-20 | 江阴市汇通包装机械有限公司 | Display/panel bracket |
| CN106764351A (en) * | 2016-02-17 | 2017-05-31 | 杭州美盛红外光电技术有限公司 | A kind of regulatable vision angle display device with accommodating groove |
| CN111708167A (en) * | 2020-06-30 | 2020-09-25 | 中航华东光电有限公司 | Near-to-eye display structure based on inside of fire-fighting mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |