CN205720899U - A kind of microform display device - Google Patents
A kind of microform display device Download PDFInfo
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- CN205720899U CN205720899U CN201620659955.2U CN201620659955U CN205720899U CN 205720899 U CN205720899 U CN 205720899U CN 201620659955 U CN201620659955 U CN 201620659955U CN 205720899 U CN205720899 U CN 205720899U
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- display device
- housing
- microform
- eyepiece
- cover glass
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Abstract
The utility model discloses a kind of microform display device, including the housing of glass tubular, the eyepiece focusing ring being connected to shell nozzle end and rubber cover glass, the electrical outlets being arranged on housings close end and coupled cable, housing be internally formed a cavity, in cavity, opening is provided with OLED display group, OLED display group is connected with electrical outlets, being provided with eyepiece optical system in eyepiece focusing ring internal cavities, described eyepiece optical system can move horizontally relative to housing and rubber cover glass；This utility model is reasonable in design, simple in construction, installs guide rail less and completely practical；There is lower power consumption, broader operating temperature adaptability；There is wider application scenario, can be used for military, the police and civilian display equipment field of wearing needing to show image viewing, and the advantage such as it is low to have technological requirement, moderate cost.
Description
Technical field
This utility model belongs to video display apparatus technical field, is specifically related to a kind of microform display device, can be applicable to
Video is shown the field of requirement by various helmet-types, wear-type, portable device system.
Background technology
Microform display device is a kind of to be suitable for, by one group, the optical system (optical lens group) that human eye is directly observed, and amplifies
Image in miniature OLED display screen, projects the device on observer's human eye by image.Observer is it is seen that large-size screen monitors
Curtain image, similar principles is exactly taking and placing big sem observation objects, only by the optical electro-mechanical system realization means of a kind of complexity.
Microform display device is widely used in electron telescope, firearms gun sight, infrared viewing device, low-light because of its characteristic
All kinds of specialty photoelectricity such as night vision device observes measuring instrument.But existing microform display device has the display big, old-fashioned of volume power consumption
Device using effect not satisfactory, expensive again heavy, do not adapt to badly use the characteristics such as environment, this characteristic can be to those to making
Require that instrument and equipment high, that need volume little, quick for installation causes bigger performance impact, due to old display and light by condition
The characteristic of system, some instrument and equipment even cannot use microform display device, and this characteristic greatly limit
The application of microform display device.
In order to solve the practicality problem of microform display device, emphasis is needed to take following Several Measures: once being to use
Prompt guide rail connected mode and mounting interface reliably；Two is to simplify electric interfaces；Three is volume and the power consumption reducing device, improves
Portability；Four is to improve optical system, improves the comfort level that eyepiece is observed.
Utility model content
The purpose of this utility model is according to the deficiencies in the prior art, it is provided that a kind of reasonable in design, simple in construction micro-
Type display device.
This utility model solves its technical problem and be the technical scheme is that a kind of microform display device, including cup cylinder
The housing of shape, the eyepiece focusing ring being connected to shell nozzle end in turn and rubber cover glass and be arranged on the electricity of housings close end
Gas socket and coupled cable, described housing be internally formed a cavity, set near opening in described cavity
Being equipped with OLED display group, described OLED display group is connected with electrical outlets, sets in described eyepiece focusing ring internal cavities
It is equipped with the eyepiece optical system that can move horizontally relative to housing and rubber cover glass.
Described a kind of microform display device, the surface configuration of its housing has guide rail.
Described a kind of microform display device, the cross section of its guide rail is trapezoidal.
Described a kind of microform display device, the surface configuration of its eyepiece focusing ring has threaded focusing handwheel, institute
The focusing handwheel stated is connected with eyepiece optical system, and drives eyepiece optical system relative to housing and rubber cover glass level
Mobile.
Described a kind of microform display device, its OLED display group includes OLED display screen and drive circuit.
Described a kind of microform display device, is provided with mounting bracket in its housing, the fixing peace of described OLED display group
It is contained in mounting bracket.
Described a kind of microform display device, its eyepiece focusing ring is provided with focusing lens and protects near one end of rubber cover glass
Protect glass.
Described a kind of microform display device, its housing is Al-alloy parts or almag part or vinyon part.
Described a kind of microform display device, its cable is that double end 9 core connects cable, a length of 20 50cm；Described
Electrical outlets is the airtight 9 core connectors of band water-proof function.
Described a kind of microform display device, its rubber cover glass uses semicircle arcuation or open-close type, for soft rubber eyeshield
Or silicone rubber eyeshield.
The beneficial effects of the utility model are:
1. this utility model is reasonable in design, simple in construction, installs guide rail less and completely practical.
Electrical connection the most of the present utility model is convenient, has lower power consumption, broader operating temperature adaptability.
3. this utility model is owing to have employed high-resolution OLED display screen as core display device, is equipped with efficient high property
Can drive circuit and amplifying display system, there is wider application scenario, can be used for military, police and civilian needs and show image
The display equipment field of wearing observed, and the advantage such as it is low to have technological requirement, moderate cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is profile of the present utility model；
Fig. 3 is the connection diagram of this utility model guide rail and housing.
Each reference is: 1 housing, 12 cavitys, 13 OLED display groups, 14 mounting brackets, 15 eyepiece light
System, 16 focusing handwheels, 17 focusing lens protection glass, 2 cables, 3 electrical outlets, 31 guide rails, 4 eyepieces
Focusing ring, 5 rubber cover glasses.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Referring to figs. 1 through shown in Fig. 3, the utility model discloses a kind of microform display device, including glass tubular housing 1,
It is connected to eyepiece focusing ring 4 and the rubber cover glass 5 of housing 1 opening in turn and is arranged on electrically inserting of housing 1 blind end
Seat 3 and coupled cable 2, described housing 1 be internally formed a cavity 12, near opening in described cavity 12
Being provided with OLED display group 13, described OLED display group 13 is connected with electrical outlets 3, and described eyepiece focusing ring 4 is internal
Being provided with eyepiece optical system 15 in cavity, described eyepiece optical system 15 can be relative to housing 1 and rubber cover glass 5 level
Mobile.
Described guide rail 31 is that directly processing is on housing 1, and described guide rail 31 uses the dovetail that cross section is trapezoidal to lead
Rail, this device relies on the binding face of guide rail 31 to ensure stability and the collimation installed, it is also possible to additionally increase locking mechanism
To ensure that more reliable coupled system installs connection.The system platform being connected with this device includes but not limited to wear head
Helmet, rifle tool guide rail etc..
The surface configuration of described eyepiece focusing ring 4 has a threaded focusing handwheel 16, described focusing handwheel 16 with
Eyepiece optical system 15 is connected, and manually regulates focusing handwheel 16 thus drives eyepiece optical system 15 relative to housing 1
Move horizontally with rubber cover glass 5, the focal length of pancratic eyepiece system.
Described OLED display group 13 includes OLED display screen and the drive circuit of a VGA specification, with described electrically
Socket 3 is connected, and is responsible for receiving external electric signal, mainly includes that power supply is powered and standard CC IR video.
Being provided with mounting bracket 14 in described housing 1, described OLED display group 13 is fixedly mounted on mounting bracket 14
On, to ensure the stability of OLED display group 13 and there is certain impact resistance.
The image of described OLED display group 13 display needs by eyepiece optical system 15, projects after optical amplifier
In the eye pupil of observer.Described eyepiece optical system 15 is used to observe the target image that OLED shows, in order to avoid
Injure eyes, the distance of exit pupil requirement >=50mm of general visual system.Described eyepiece optical system 15 is by balsaming lens, lens
Two, the composition such as stop screw, O, rubber ring.Described eyepiece optical system 15 uses overall focusing, is focused by rotation
It is movable that handwheel 16 makes focusing microscope base become rotation.
Described eyepiece focusing ring 4 is provided with focusing lens protection glass 17 near one end of rubber cover glass 5
Described cup cylindrical metal housing 01, uses aluminium alloy or almag structure, effectively reduces weight, ensure simultaneously
Its intensity, can use the materials such as vinyon to reach lighter weight as some occasion.
Described cable 2 is that double end 9 core connects cable, and design length is that 20 50cm adapt to great majority use requirement, pole
In the case of end, length of cable can reach 5m.
Described electrical outlets 3 is the airtight 9 core connectors of band water-proof function, and the most various possess airtight of water tightness function
Connector can use, but be not limited to 9 cores.
Described rubber cover glass 5 uses semicircle arcuation or open-close type, eyes of can well fitting when using semicircular arc,
Can also select open-close type eyeshield according to actual needs, the open-close type eyeshield not used time of eyeshield at ordinary times is closure state, eye during use
Eyeball top eyeshield rear end, and extruding can make internal 6 etc. to divide bar to open forward, it can be seen that the OLED image planes in eyepiece front.Institute
The rubber cover glass 5 stated is soft rubber eyeshield or silicone rubber eyeshield, can effectively protect eyes, shock resistance.
The cup cylindrical metal housing 1 that almag constructs, high-resolution OLED display group 13 and employing height is utilized to amplify
The eyepiece optical system 15 of undistorted optical eyepiece imaging technique, shows some photoelectricity facilities for observations such as CCD TV, lll night vision
Instrument, thermal infrared imager etc. need the equipment of external display video image.The focal length of observed image pancratic eyepiece system and
Project to clearly in human eye.Have employed resilientiy stretchable rubber cover glass 5 effectively to protect eyes, shock resistance.The swallow used
Tail guide rail 31 is to be connected with other mounting platforms for convenience.
So far, completing the actual application of this microform display device, whole device is a set of independent display finder,
Directly output image can be observed.
This utility model mainly solves existing microform display device and installs and uses the shortcoming of inconvenience, poor performance at low temperatures,
Providing and a kind of can exchange wider operating temperature range for by less volume, lower power consumption, the dovetail being equipped with miniaturization is led
Rail, it is ensured that a kind of mode rapidly and reliably loaded and unloaded.
This utility model uses distortionless high magnification eyepiece to give full play to high-resolution OLED display screen in miniature display
Advantage in device.Good working order can be kept under technical grade and army grade environment.
This device volume power consumption is little, and technique is simple, and it is convenient to install, quick release, can be applicable to great majority and wears observation
The display application in field.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, and the embodiment that part is used,
For the person of ordinary skill of the art, on the premise of creating design without departing from this utility model, it is also possible to if making
Dry deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (10)
1. a microform display device, it is characterised in that: include the housing (1) of glass tubular, be connected to the mesh of housing (1) opening
Mirror focusing ring (4) and rubber cover glass (5) and be arranged on the electrical outlets (3) of housing (1) blind end and coupled
Cable (2), described housing (1) be internally formed a cavity (12), be provided with near opening in described cavity (12)
OLED display group (13), described OLED display group (13) are connected with electrical outlets (3), in described eyepiece focusing ring (4)
The eyepiece optical system (15) that can move horizontally it is provided with relative to housing (1) and rubber cover glass (5) in portion's cavity.
A kind of microform display device the most according to claim 1, it is characterised in that the surface configuration of described housing (1)
There is guide rail (31).
A kind of microform display device the most according to claim 2, it is characterised in that the cross section of described guide rail (31) is ladder
Shape.
4. according to a kind of microform display device described in claim 1 or 2 or 3 any one, it is characterised in that described eyepiece
The surface configuration of focusing ring (4) has threaded focusing handwheel (16), described focusing handwheel (16) and eyepiece optical system
(15) it is connected, and drives eyepiece optical system (15) to move horizontally relative to housing (1) and rubber cover glass (5).
A kind of microform display device the most according to claim 1, it is characterised in that described OLED display group (13) includes
OLED display screen and drive circuit.
A kind of microform display device the most according to claim 1, it is characterised in that be provided with peace in described housing (1)
Dress support (14), described OLED display group (13) is fixedly mounted in mounting bracket (14).
A kind of microform display device the most according to claim 1, it is characterised in that described eyepiece focusing ring (4) is close
One end of rubber cover glass (5) is provided with focusing lens protection glass (17).
A kind of microform display device the most according to claim 1, it is characterised in that described housing (1) is Al-alloy parts
Or almag part or vinyon part.
A kind of microform display device the most according to claim 1, it is characterised in that described cable (2) is that double end 9 core connects
Meet cable, a length of 20 50cm；Described electrical outlets (3) is the airtight 9 core connectors of band water-proof function.
A kind of microform display device the most according to claim 1, it is characterised in that described rubber cover glass (5) uses half
Arc-shaped or open-close type, for soft rubber eyeshield or silicone rubber eyeshield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659955.2U CN205720899U (en) | 2016-06-29 | 2016-06-29 | A kind of microform display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659955.2U CN205720899U (en) | 2016-06-29 | 2016-06-29 | A kind of microform display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205720899U true CN205720899U (en) | 2016-11-23 |
Family
ID=57318684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659955.2U Active CN205720899U (en) | 2016-06-29 | 2016-06-29 | A kind of microform display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205720899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180267320A1 (en) * | 2017-03-16 | 2018-09-20 | Quanta Computer Inc. | Head-mounted display apparatus and adjusting method thereof |
| WO2019037078A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳市柔宇科技有限公司 | Eye mask, head-worn device and column for fabricating eye mask |
-
2016
- 2016-06-29 CN CN201620659955.2U patent/CN205720899U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180267320A1 (en) * | 2017-03-16 | 2018-09-20 | Quanta Computer Inc. | Head-mounted display apparatus and adjusting method thereof |
| CN108627978A (en) * | 2017-03-16 | 2018-10-09 | 广达电脑股份有限公司 | Head-mounted display device and adjusting method thereof |
| WO2019037078A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳市柔宇科技有限公司 | Eye mask, head-worn device and column for fabricating eye mask |
| CN110753871A (en) * | 2017-08-25 | 2020-02-04 | 深圳市柔宇科技有限公司 | Eye patch, head-mounted equipment and column for manufacturing eye patch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200123 Address after: 430000, Hubei, East Lake, Wuhan New Technology Development Zone, science and Technology Park, R & D base, two, a bid section No., building 1-3, No. 2 Patentee after: Hubei long ocean Mdt InfoTech Ltd Address before: 430223 No. 717 Sunshine Avenue, Jiangxia District, Hubei, Wuhan Patentee before: Jiuzhiyang Infrared System Co., Ltd. |
|
| TR01 | Transfer of patent right |