CN207352274U - A kind of ranging with OLED and LCD dual display functions is looked in the distance module - Google Patents
A kind of ranging with OLED and LCD dual display functions is looked in the distance module Download PDFInfo
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- CN207352274U CN207352274U CN201721525581.6U CN201721525581U CN207352274U CN 207352274 U CN207352274 U CN 207352274U CN 201721525581 U CN201721525581 U CN 201721525581U CN 207352274 U CN207352274 U CN 207352274U
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Abstract
Look in the distance module the utility model discloses a kind of ranging with OLED and LCD dual display functions, including optical transmitting system and observation and receiving optics, the optical transmitting system includes transmitting mirror and emitting module, the observation and receiving optics include telescopic optical system, Amici prism, receiving module and LCD display elements, the telescopic optical system includes object lens and eyepiece, Amici prism and the LCD display element is between object lens and eyepiece, the receiving module is arranged on Amici prism side, it is characterised in that：The second display module is also equipped with the side of Amici prism, the second display module includes OLED display elements, and ranging data is shown by LCD display elements or OLED display elements.Ranging module of looking in the distance is equipped with the second display module, and LCD display elements show ranging data on daytime, and OLED display elements show ranging data at night, ranging module of looking in the distance is used at night.
Description
Technical field
A kind of ranging with OLED and LCD dual display functions is the utility model is related to look in the distance module.
Background technology
Existing ranging look in the distance module include optical transmitting system and observation and receiving optics, the transmitting optical system
System includes transmitting mirror and emitting module, and the observation and receiving optics are installed in the second lens barrel, observe and receive optics
System includes telescopic optical system, Amici prism, receiving module and LCD display elements, and telescopic optical system includes thing
Between object lens and eyepiece, receiving module is arranged on Amici prism side for mirror and eyepiece, Amici prism and LCD display elements.
At daytime or sufficient ambient light, natural light enters in lens cone for telescope and penetrates from object lens serves as at the LCD display elements back side
The bias light of LCD display elements, but at night or when ambient light is dim, since LCD is white and black displays and no bias light, because
This data that LCD is shown at night can not see, and if increasing the setting of background light source after LCD display elements, background
Light source can stop light again, influence the observation of things.Therefore the ranging module of looking in the distance of the structure can not be shown in night use
Ranging data.
Utility model content
The utility model provides a kind of ranging with OLED and LCD dual display functions and looks in the distance module, existing to solve
Ranging is looked in the distance module the problem of can not showing ranging data in night use in technology.
What the technical solution of the utility model was realized in：
Provided by the utility model is that a kind of ranging with OLED and LCD dual display functions is looked in the distance module, including transmitting
Optical system and observation and receiving optics, the optical transmitting system include transmitting mirror and emitting module, and the observation is simultaneous
Receiving optics includes telescopic optical system, Amici prism, receiving module and LCD display elements, the telescope light
System includes object lens and eyepiece, and Amici prism and the LCD display element is between object lens and eyepiece, the receiving module
It is arranged on Amici prism side, it is characterised in that：The second display module, the second display mould are also equipped with the side of Amici prism
Block includes OLED display elements, and ranging data is shown by LCD display elements or OLED display elements.
The projection of the projection of OLED display elements described above and the LCD display elements is before the eyepiece
It is overlapping.
OLED display elements described above are feux rouges OLED display elements.
Amici prism described above includes wedge-shaped cemented prism, prism light bar and roof prism, the wedge shape cemented prism
Include including the first input and reflecting surface, the second input face, the first output face and the second output and reflecting surface, the roof prism
3rd input and reflecting surface, the 3rd reflecting surface and the 3rd output and reflecting surface, it is simultaneous that the prism light bar is located at second output
Between reflecting surface and the 3rd input and reflecting surface, first output face, the second input face and the 3rd output and reflecting surface are parallel
Set, before second display module is arranged on the described first input and reflecting surface, the receiving module is arranged on the described first output
In front, second input face is set towards the object lens, and the 3rd output and reflecting surface are set towards the eyepiece.
Wedge shape cemented prism described above is formed by two pentaprism gluings, is coated with point in cemented surface between two pentaprisms
Light film, the spectro-film can reflect visible ray and pass through infrared light.
Second display module described above further includes projection lens and projecting lens, and the projection lens are installed on described
Before OLED display elements, the projecting lens is installed between the projection lens and first input and reflecting surface.
Receiving module described above includes receiving lens and receiving unit, and the receiving lens are installed on Amici prism and connect
Between receipts component.
Second display module described above is located at the rear of the optical transmitting system, and the receiving module is aobvious positioned at second
Show the rear of module.
A kind of ranging with OLED and LCD dual display functions described in the utility model is looked in the distance module, with the prior art
Compare, have the advantage that：
1st, ranging module of looking in the distance is equipped with the second display module, and LCD display elements show ranging data on daytime,
OLED display elements show ranging data at night, ranging module of looking in the distance is used at night, increase ranging and look in the distance module
Use scope；
2nd, backlight is not required in OLED display elements, and has the advantages that light weight, clarity are high；
3rd, OLED display elements are feux rouges OLED display elements, and the image of display is more suitable for night observation；
3rd, second display module is located at the rear of the optical transmitting system, and the receiving module is positioned at the second display
The rear of module, whole ranging are looked in the distance modular structure compact and reasonable.
Brief description of the drawings
Fig. 1 is that the ranging with OLED and LCD dual display functions that the utility model embodiment provides is looked in the distance the knot of module
Structure schematic diagram；
Fig. 2 is that the ranging that the utility model embodiment provides is looked in the distance the cut-away view of module；
Fig. 3 is that the ranging that the utility model embodiment provides is looked in the distance the explosive view of module；
Fig. 4 is ranging transmitting/receiving light path figure that the ranging that the utility model embodiment provides is looked in the distance in module；
Fig. 5 is the index path of looking in the distance that the ranging that the utility model embodiment provides is looked in the distance in module；
Fig. 6 is the display index path for the second display module that the ranging that the utility model embodiment provides is looked in the distance in module.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
As shown in Figures 1 to 6, provided in this embodiment is that a kind of ranging with OLED and LCD dual display functions is looked in the distance
Module, including optical transmitting system 1 and observation and receiving optics 2, the optical transmitting system 1 include transmitting mirror 11 and hair
Penetrate component 12, the observation and receiving optics 2 include telescopic optical system, Amici prism 3, receiving module 5 and
LCD display elements 4, the telescopic optical system include object lens 21 and eyepiece 22, the Amici prism 3 and LCD display elements 4
Between object lens 21 and eyepiece 22, the receiving module 5 is arranged on 3 side of Amici prism, it is characterised in that：In Amici prism
3 side is also equipped with the second display module 6, and the second display module 6 includes OLED display elements 61, and ranging data is shown by LCD
Show that element 5 or OLED display elements 61 are shown.
The ranging with OLED and LCD dual display functions module of looking in the distance is equipped with the second display module 6, and LCD is shown
Element 4 shows ranging data on daytime, and OLED display elements 61 show ranging data at night, ranging is looked in the distance module at night
Between use, increase ranging and look in the distance the use scope of module.OLED display elements 61 are not required backlight, and with light weight,
The advantages of clarity is high.
The projection of the projection of OLED display elements 61 described above and the LCD display elements 5 is in the mesh
It is overlapping before mirror 22.
OLED display elements 61 described above are feux rouges OLED display elements.
Amici prism 3 described above includes wedge-shaped cemented prism 32, prism light bar 33 and roof prism 34, the wedge shape glue
Close prism 32 to be formed by two pentaprism gluings, the wedge shape cemented prism 32 includes the first input and reflecting surface 321, second is defeated
Entering face 322, the first output face 323 and the second output and reflecting surface 324, the roof prism 34 includes the 3rd input and reflection
Face 341, the 3rd reflecting surface 342 and the 3rd output and reflecting surface 343, the prism light bar 33 are located at second output and reflection
Between the input of face 324 and the 3rd and reflecting surface 341, first output face 323, the second input face 322 and the 3rd output are simultaneous anti-
Face 343 is penetrated to be arranged in parallel, before second display module 6 is arranged on the described first input and reflecting surface 321, the receiving module 5
Before first output face 323, second input face 322 is set towards the object lens 21, and the 3rd output is simultaneous anti-
Face 341 is penetrated to set towards the eyepiece 22.
The wedge shape cemented prism 32 is formed by two pentaprism gluings, and light splitting is coated with cemented surface between two pentaprisms
Film, the spectro-film can reflect visible ray and pass through infrared light.
Second display module 6 described above further includes projection lens 62 and projecting lens 63, and the projection lens 62 are installed
Before the OLED display elements 61, the projecting lens 63 is installed on the projection lens 62 and the described first input and reflection
Between face 321.
Receiving module 5 described above includes receiving lens 51 and receiving unit 52, and the receiving lens 51 are installed on light splitting
Between prism 3 and receiving unit 52.
Second display module 6 described above is located at the rear of the optical transmitting system 1, and the receiving module 5 is positioned at the
The rear of two display modules 6.Whole ranging is looked in the distance modular structure compact and reasonable.
Ranging described in the present embodiment look in the distance module operation principle it is as follows：
The light path principle of ranging is as follows：
The emitted mirror 11 of infrared ray that the emitting module 12 is sent projects ranging and looks in the distance module, then anti-through measuring distance of target thing
It is emitted back towards and, being injected into the second input face 322 from the object lens 21 enters wedge-shaped cemented prism 32, through first output face 323
Project into the infrared remote receiver 5.
Look in the distance observation light path principle it is as follows：
Exterior natural light is injected into the second input face 322 from the object lens 21 and enters wedge-shaped cemented prism 32, through described
Second output and reflecting surface 324 project wedge-shaped cemented prism 32, then by the light hole of prism light bar 33, then it is defeated from the 3rd
Enter and reflecting surface 341 enters roof prism 34, finally projected from the described 3rd output and reflecting surface 343 to the eyepiece 2；
The display light path principle of second display module 6 is as follows：
The light that OLED display elements 61 are sent passes through projection lens 62 and projecting lens 63, from the described first input and instead
Penetrate face 321 and inject wedge-shaped cemented prism 32, then projected from the described second output and reflecting surface 324, then by prism light bar 33
Light hole and from the 3rd input and reflecting surface 341 enter roof prism 34, finally from the described 3rd output and reflecting surface 343 penetrate
Go out to the eyepiece 2.
Since the LCD display elements 4 are positioned at the described 3rd output and between reflecting surface 343 and the eyepiece 2, daytime
When natural light inject LCD display elements 4 from the back side of LCD display elements 4 and act as background light source, LCD display elements 4 at this time
Show ranging data；And at night, OLED display elements 61 show ranging data, the light warp that OLED display elements 61 are sent
The Amici prism 3 injects eyepiece 2, using more convenient.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (8)
- The module 1. a kind of ranging with OLED and LCD dual display functions is looked in the distance, including optical transmitting system and observation and reception Optical system, the optical transmitting system include transmitting mirror and emitting module, and the observation and receiving optics include looking in the distance Mirror optical system, Amici prism, receiving module and LCD display elements, the telescopic optical system include object lens and mesh Mirror, for Amici prism and the LCD display element between object lens and eyepiece, the receiving module is arranged on Amici prism one Side, it is characterised in that：The second display module is also equipped with the side of Amici prism, the second display module includes OLED display members Part, ranging data are shown by LCD display elements or OLED display elements.
- The module 2. a kind of ranging with OLED and LCD dual display functions according to claim 1 is looked in the distance, its feature exist In：The projection of the OLED display elements and the projection of the LCD display elements are overlapping before the eyepiece.
- The module 3. a kind of ranging with OLED and LCD dual display functions according to claim 2 is looked in the distance, its feature exist In：The OLED display elements are feux rouges OLED display elements.
- The module 4. a kind of ranging with OLED and LCD dual display functions according to claim 3 is looked in the distance, its feature exist In：The Amici prism includes wedge-shaped cemented prism, prism light bar and roof prism, and it is defeated that the wedge shape cemented prism includes first Enter and reflecting surface, the second input face, the first output face and the second output and reflecting surface, the roof prism are simultaneous including the 3rd input Reflecting surface, the 3rd reflecting surface and the 3rd output and reflecting surface, the prism light bar are located at second output and reflecting surface and the Between three inputs and reflecting surface, first output face, the second input face and the 3rd output and reflecting surface are arranged in parallel, and described the Before two display modules are arranged on the described first input and reflecting surface, before the receiving module is arranged on first output face, described the Two input faces are set towards the object lens, and the 3rd output and reflecting surface are set towards the eyepiece.
- The module 5. a kind of ranging with OLED and LCD dual display functions according to claim 4 is looked in the distance, its feature exist In：The wedge shape cemented prism is formed by two pentaprism gluings, and spectro-film is coated with cemented surface between two pentaprisms, described Spectro-film can reflect visible ray and pass through infrared light.
- The module 6. a kind of ranging with OLED and LCD dual display functions according to claim 5 is looked in the distance, its feature exist In：Second display module further includes projection lens and projecting lens, and the projection lens are installed on OLED display members Before part, the projecting lens is installed between the projection lens and first input and reflecting surface.
- The module 7. a kind of ranging with OLED and LCD dual display functions according to claim 6 is looked in the distance, its feature exist In：The receiving module includes receiving lens and receiving unit, the receiving lens be installed on Amici prism and receiving unit it Between.
- The mould 8. a kind of ranging with OLED and LCD dual display functions as claimed in any of claims 1 to 7 is looked in the distance Group, it is characterised in that：Second display module is located at the rear of the optical transmitting system, and the receiving module is located at second The rear of display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525581.6U CN207352274U (en) | 2017-11-15 | 2017-11-15 | A kind of ranging with OLED and LCD dual display functions is looked in the distance module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525581.6U CN207352274U (en) | 2017-11-15 | 2017-11-15 | A kind of ranging with OLED and LCD dual display functions is looked in the distance module |
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| Publication Number | Publication Date |
|---|---|
| CN207352274U true CN207352274U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721525581.6U Active CN207352274U (en) | 2017-11-15 | 2017-11-15 | A kind of ranging with OLED and LCD dual display functions is looked in the distance module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976042A (en) * | 2019-04-21 | 2019-07-05 | 陈国平 | A kind of optical tubes and application thereof with penetration crystal display |
| CN111190166A (en) * | 2020-01-09 | 2020-05-22 | 金华市蓝海光电技术有限公司 | Laser range finder with double-color switching display |
-
2017
- 2017-11-15 CN CN201721525581.6U patent/CN207352274U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976042A (en) * | 2019-04-21 | 2019-07-05 | 陈国平 | A kind of optical tubes and application thereof with penetration crystal display |
| WO2020215526A1 (en) * | 2019-04-21 | 2020-10-29 | 陈国平 | Optical lens barrel having transmissive liquid crystal display function and use thereof |
| CN111190166A (en) * | 2020-01-09 | 2020-05-22 | 金华市蓝海光电技术有限公司 | Laser range finder with double-color switching display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: 200120 Shanghai Pudong New Area China (Shanghai) Free Trade Pilot Area South District, 25th Floor, 710 Dongfang Road Co-patentee after: MAVINLENS OPTICAL CO., LTD. Patentee after: Shanghai Longdasheng Baoli Photoelectric Co., Ltd. Address before: 528400 West, 3rd, 4th and 5th floors of Building No. 9B Xingye Road, Zhongshan City Torch Development Zone, Guangdong Province Patentee before: MAVINLENS OPTICAL CO., LTD. |
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| TR01 | Transfer of patent right |