CN207473284U - Glass image projection device - Google Patents
Glass image projection device Download PDFInfo
- Publication number
- CN207473284U CN207473284U CN201721590601.8U CN201721590601U CN207473284U CN 207473284 U CN207473284 U CN 207473284U CN 201721590601 U CN201721590601 U CN 201721590601U CN 207473284 U CN207473284 U CN 207473284U
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- China
- Prior art keywords
- speculum
- fixed
- projector
- minute surface
- bending degree
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Abstract
The utility model discloses a kind of glass image projection devices, and including projector, speculum and glass, the light beam that projector sends out is reflected via speculum, is incident upon on glass, it is characterised in that：The speculum uses convex globoidal structure, and the bending degree of the left side minute surface of speculum is identical with the bending degree of right side minute surface, and the rear side minute surface of speculum is more than the bending degree of the bending degree of front side minute surface, the bending degree of left side minute surface, right side minute surface.The speculum of the utility model uses convex globoidal structure, can realize amplification projection size effect, and the principle reflected using light broken through the limitation that the small space of tradition can not use by be allowed projecting apparatus, reaches relatively short distance imaging.And it is set with reference to the bending degree in each side mirror face, can realize positive side projection, consequently facilitating realizing that the advertisement in compartment rear window is launched.
Description
Technical field
The utility model is related to a kind of glass image projection devices.
Background technology
Automobile is the good carrier of advertisement, message displaying since mobility is big, thus for the advertising equipment of Automobile Design
Very much, wherein, by carrying out projector on rear window, due to having publication flexible form (animation, static images etc.)
Feature, thus with good market prospects, it is being gradually gained popularity application.
A kind of Automobile rear window projection system of the disclosure of the invention of application number 201410661983.3, including remote controler, more matchmakers
Body plays host, micro projector, automotive rear windshields and rear seat windscreen semi-permeable membrane, the remote control control multimedia and broadcasts
Host is put, multimedia host is connect by connecting video signal cable with micro projector, and the micro projector is by image
It is projected on rear seat windscreen semi-permeable membrane, the rear seat windscreen semi-permeable membrane is attached on automotive rear windshields, the miniature throwing
After the projection ray of shadow instrument penetrates rear seat windscreen, into the sight of rear, the multimedia Host Detection speed signal,
The multimedia host judges broadcasting opportunity according to the speed signal of detection.It is of high cost to solve existing vehicle advertisement replacing,
And the problem of influencing vehicle driving safety.
Existing Automobile rear window projection system is the problem is that the progress short distance imaging in the small space of automobile, imaging
Size it is smaller, the advertisement delivery effect being unfavorable in compartment rear window.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, and throwing can be amplified by providing one kind
The glass image projection device of shadow size.
The technical scheme in the invention for solving the above technical problem is：
A kind of glass image projection device, including projector, speculum and glass, the light beam that projector sends out is via anti-
Mirror reflection is penetrated, is incident upon on glass, it is characterised in that：The speculum uses convex globoidal structure, the left side mirror of speculum
The bending degree in face is identical with the bending degree of right side minute surface, the rear side minute surface of speculum be more than front side minute surface bending degree,
The bending degree of left side minute surface, the bending degree of right side minute surface.
The speculum of the utility model uses convex globoidal structure, can realize amplification projection size effect, utilize light
The principle of line refraction allows projecting apparatus to break through the limitation that the small space of tradition can not use, and reaches relatively short distance imaging.And with reference to each
The bending degree setting in side mirror face can realize positive side projection, consequently facilitating realizing that the advertisement in compartment rear window is launched.
Preferably, the length and width of speculum is 20cm-32cm.
Preferably, the length and width of speculum is 15cm-25cm.
The utility model compared with prior art, has the following advantages and effect：The speculum of the utility model is using upper
Convex globoidal structure, can realize amplification projection size effect, and the principle reflected using light allows projecting apparatus to break through the small sky of tradition
Between the limitation that can not use, reach relatively short distance imaging.And it is set with reference to the bending degree in each side mirror face, can realize positive side
Projection, consequently facilitating realizing that the advertisement in compartment rear window is launched.
Description of the drawings
Fig. 1 is the principle schematic of the utility model embodiment glass image projection device.
Fig. 2 is the schematic cross-sectional view one of the utility model embodiment speculum.
Fig. 3 is the schematic cross-sectional view two of the utility model embodiment speculum.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment projector.
Fig. 5 is the mounting structure schematic diagram of the utility model embodiment speculum.
Specific embodiment
Below in conjunction with the accompanying drawings and pass through embodiment the utility model is described in further detail, following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment one
Referring to Fig. 1-Fig. 3,3 image projection device of the present embodiment glass including projector 1, speculum 2 and glass 3, is thrown
The light beam that shadow machine 1 is sent out is reflected via speculum 2, is incident upon on glass 3, and the speculum 2 uses convex globoidal structure, instead
The bending degree for penetrating the left side minute surface 21 of mirror 2 is identical with the bending degree of right side minute surface 22, and the rear side minute surface 23 of speculum 2 is more than
The bending degree of front side minute surface 24, the bending degree of left side minute surface 21, right side minute surface 22 bending degree.In order to improve projection
Clarity, covered with semi-permeable membrane on glass 3.
In order to adapt to various sizes of glass 3, the length and width of speculum 2 is provided with two kinds of size ranges, two kinds of rulers
Very little range is respectively：20cm-32cm and 15cm-25cm.
Embodiment two
Referring to Fig. 4-Fig. 5,3 image projection device of the present embodiment glass and embodiment one are essentially identical, difference lies in：This
Embodiment provide projector 1, speculum 2 mounting means：The projector 1 is fixed on car roof by 1 stent of projector
Interior, 1 stent of projector includes the fixed pedestal 41 for being fixed on car roof and the fixing sleeve 42 for disposing projector 1,
The equipment resettlement groove 421 for being inserted into projector 1 is offered on fixing sleeve 42, the first threaded hole 422 is offered in projector 1,
The first regulating tank 423 is offered on fixing sleeve 42, the first adjusting screw 43 is screwed into the first threaded hole across the first regulating tank 423
422, so as to fulfill the fixation of projector 1 and fixing sleeve 42, and by adjusting 43 opposite first regulating tank of the first adjusting screw
423 distance, so as to adjust the distance of 1 relative transmission mirror of projector, the end of fixing sleeve 42, which is fixed with, offers sliding panel 44,
The first sliding groove 411, the second sliding groove 412 and third sliding groove 413, the first sliding groove are offered on the fixed pedestal 41
411st, it is slidably fitted with sliding panel 44, the second adjusting screw 45 and second respectively in the second sliding groove 412 and third sliding groove 413
The end 451 of adjusting screw, the end 451 of the second adjusting screw are square, and the width of third sliding groove 413 and second adjusts spiral shell
451 matching size of end of silk closes so that when the second adjusting screw 45 rotates, 451 meeting of end of the second adjusting screw and third
The cell wall of sliding groove 413 generates interference so that the second adjusting screw 45 can not rotate, and second adjusting screw 45, which passes through, to be slided
The first fixing nut 46 is screwed with after plate 44, thus the distance by adjusting 45 opposite second sliding groove 412 of the second adjusting screw, from
And adjust the right position of 1 relative transmission mirror of projector.
Preferably, speculum 2 is fixed in speculum fixed plate 51, one end of speculum fixed plate 51 is hinged on transmitting
On mirror base plate 52, adjusting screw rod 53 is rotatablely equipped on transmitting mirror base plate 52, is pacified on adjusting screw rod 53 by thread fitting
Equipped with newel 54, sliding sleeve 55 is arranged on newel 54 so that newel 54 is rotated relative to sliding sleeve 55, on newel 54
The first sliding shoe 56 is fixed with, fiveth sliding groove 521 parallel with adjusting screw rod 53 is offered on transmitting mirror base plate 52, the
One sliding shoe 56 is slidably mounted on the 5th sliding groove 521, and the second sliding shoe 57, speculum fixed plate are fixed on sliding sleeve 55
The 4th sliding groove 511 set with 53 relative tilt of adjusting screw rod is offered on 51, the second sliding shoe 57 is slidably mounted on the 4th
On sliding groove 511, two fixed links 58 are rotatablely equipped on the transmitting mirror base plate 52, the end fixation of fixed link 58 is useful
In the fixing sleeve 42 for being inserted into automotive headrest bar 6, by rotating adjusting screw rod 53, can be slided with Mobility Center column 54 so as to drive
55 movement of set so as to change the angle of speculum 2, convenient for being adapted to more mounting locations, adapting to regulatory demand, passes through fixed link
58 realize the fixation of speculum 2, simply and conveniently.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can do various modifications or additions or using class to described specific embodiment
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of glass image projection device, including projector, speculum and glass, the light beam that projector sends out is via reflection
Mirror reflects, and is incident upon on glass, it is characterised in that：The speculum uses convex globoidal structure, the left side minute surface of speculum
Bending degree it is identical with the bending degree of right side minute surface, the rear side minute surface of speculum is more than the bending degree of front side minute surface, a left side
The bending degree in side mirror face, the bending degree of right side minute surface.
2. glass image projection device according to claim 1, it is characterised in that：The length and width of speculum is
20cm-32cm。
3. glass image projection device according to claim 1, it is characterised in that：The length and width of speculum is
15cm-25cm。
4. glass image projection device according to claim 1, it is characterised in that：The projector passes through projector bracket
It is fixed in car roof, projector bracket is including for the fixed pedestal being fixed on car roof and for disposing consolidating for projector
It is fixed to cover, the equipment resettlement groove for being inserted into projector is offered on fixing sleeve, the first threaded hole, fixing sleeve are offered in projector
On offer the first regulating tank, the first adjusting screw is screwed into the first threaded hole across the first regulating tank, so as to fulfill projector and
The fixation of fixing sleeve, the end of fixing sleeve, which is fixed with, offers sliding panel, and the first sliding groove, are offered on the fixed pedestal
Two sliding grooves and third sliding groove, be slidably fitted with respectively in the first sliding groove, the second sliding groove and third sliding groove sliding panel,
The end of second adjusting screw and the second adjusting screw, the end of the second adjusting screw are square, the width of third sliding groove and
The end size of second adjusting screw matches, and second adjusting screw is screwed with the first fixing nut after passing through sliding panel.
5. glass image projection device according to claim 1, it is characterised in that：Speculum is fixed on speculum fixed plate
On, one end of speculum fixed plate is hinged on transmitting mirror base plate, and adjusting screw rod is rotatablely equipped on transmitting mirror base plate, is adjusted
Newel is equipped with by thread fitting on section screw rod, sliding sleeve is arranged on newel, the first slip is fixed on newel
Block offers fiveth sliding groove parallel with adjusting screw rod on transmitting mirror base plate, and the first sliding shoe is slidably mounted on the 5th
On sliding groove, the second sliding shoe is fixed on sliding sleeve, offers in speculum fixed plate and is set with adjusting screw rod relative tilt
The 4th sliding groove, the second sliding shoe is slidably mounted on the 4th sliding groove, and two are rotatablely equipped on the transmitting mirror base plate
Root fixed link, the end of fixed link are fixed with the fixing sleeve for being inserted into automotive headrest bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590601.8U CN207473284U (en) | 2017-11-24 | 2017-11-24 | Glass image projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590601.8U CN207473284U (en) | 2017-11-24 | 2017-11-24 | Glass image projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473284U true CN207473284U (en) | 2018-06-08 |
Family
ID=62258516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721590601.8U Expired - Fee Related CN207473284U (en) | 2017-11-24 | 2017-11-24 | Glass image projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131088A (en) * | 2018-10-24 | 2019-01-04 | 上海趣彩信息技术有限公司 | A kind of vehicle mounted multimedia display equipment |
| CN109272902A (en) * | 2018-10-26 | 2019-01-25 | 成都奔享科技有限公司 | A kind of method and apparatus for realizing glass projection advertisement after three-box car |
| CN109345984A (en) * | 2018-12-19 | 2019-02-15 | 上海利越文化传播有限公司 | A kind of device realized shelves glass after vehicle and launch advertisement |
-
2017
- 2017-11-24 CN CN201721590601.8U patent/CN207473284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131088A (en) * | 2018-10-24 | 2019-01-04 | 上海趣彩信息技术有限公司 | A kind of vehicle mounted multimedia display equipment |
| CN109272902A (en) * | 2018-10-26 | 2019-01-25 | 成都奔享科技有限公司 | A kind of method and apparatus for realizing glass projection advertisement after three-box car |
| CN109345984A (en) * | 2018-12-19 | 2019-02-15 | 上海利越文化传播有限公司 | A kind of device realized shelves glass after vehicle and launch advertisement |
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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: 20180629 Address after: 201700 room 135, district B, two, 5251, Hu Ching Ping Road, Qingpu, Shanghai. Patentee after: Shanghai interest color information technology center (L.P.) Address before: 201700 room 1522, No. 453, Hong Kong Road, Qingpu District, Shanghai Patentee before: Cao Peng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190314 Address after: Room 1522, Ganglong International, 453 Yinggang Road, Qingpu District, Shanghai 201700 Patentee after: SHANGHAI QUCAI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 201700 room 135, district B, two, 5251, Hu Ching Ping Road, Qingpu, Shanghai. Patentee before: Shanghai interest color information technology center (L.P.) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |