CN207817397U - A kind of mobile phone cartridge-type projection chuck - Google Patents
A kind of mobile phone cartridge-type projection chuck Download PDFInfo
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- CN207817397U CN207817397U CN201820225106.5U CN201820225106U CN207817397U CN 207817397 U CN207817397 U CN 207817397U CN 201820225106 U CN201820225106 U CN 201820225106U CN 207817397 U CN207817397 U CN 207817397U
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- mobile phone
- piece
- horse
- group
- magic lantern
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Abstract
The utility model discloses a kind of mobile phone cartridge-type projection chuck, including shell and slide component.Shell is connected and composed by anter and rear piece, and installation imaging convex lens or imaging lens group on the outside of anter, slide component is installed in inside.Afterwards piece generate unthreaded hole, connect clamping piece, or with rear connect formed encirclement structure mobile phone clamp opening.Mobile phone back side light compensating lamp, the circular hole of magic lantern horse, imaging convex lens or imaging lens group three is set to keep linear position.Slide component further includes the locating disk of a sheet, generates fixed pit, location dimples, circular hole group.Film is placed between locating disk and magic lantern horse, realizes that the conversion of different images projects by rotating slide group.The utility model have the characteristics that compact structure it is compact, it is easy to carry application, use scope it is wide, can be substituted in routine work, study, recreation slide projector use.
Description
Technical field
The utility model belongs to mobile phone peripheral matched tools production field, more particularly to the image projection using optical amplifier
Device.
Background technology
In routine work, study, life ＆ amusement activity, it would be desirable to the images such as document, pattern of viewing or demonstration with
The form of lantern slide carries out projective amplification, projects on various planar mediums, to facilitate demonstration.This is very universal figure shadow shape
The optics display mode of elephant.The traditional equipment of playing lantern slides is exactly slide projector, by cabinet, reflective mirror, light source, condenser, mirror
First-class composition is placed on lantern slide the position more slightly larger than the focal length of camera lens, can be on the screen at amplification under the irradiation of strong light
Picture.This slide projector or projecting apparatus need more complicated light path system and imaging lens system, the installation to each structure
Distance, the requirement of position are also more stringent, can be only achieved good imaging effect.Higher operating costs, convenience are restricted.
Light path system be projection arrangement mainly and occupied space part, therefore, the light-source system using miscellaneous equipment be reduce project
The important selection of device volume.In electronic product used in everyday, mobile phone has become life the most universal in people's life
Tool living, and the photography light compensating lamp of mobile phone is also developed as to use as headlamp.Since mobile phone is with easy to carry
Feature, the light source as portable projection device are suitable.
Invention content
The utility model aim is to provide a kind of cartridge-type projection chuck being convenient for carrying, mating with mobile phone.When use
The position for inserting the top light compensating lamp of mobile phone is mounted on the filstrip in chuck using the strong illumination of mobile phone light compensating lamp,
It by lens imaging, projects on curtain or metope, is watched and demonstrated.
To achieve the above object, the technical solution adopted is that, a kind of mobile phone cartridge-type projects chuck, including shell and magic lantern
Piece component.Shell is connected and composed by anter and rear piece, one imaging convex lens of installation or imaging lens group, inside shape on the outside of anter
At the accommodating cavity with opening, slide component is installed.Piece generates unthreaded hole afterwards, is aligned with imaging convex lens or imaging lens group,
Piece connects a clamping piece parallel with slide component afterwards, with rear composition clamp structure, is fixed on mobile phone top.Lantern slide
Component is made of disc magic lantern horse and film, and magic lantern horse generates the loophole group of annular spread.Film plaster is mounted in magic lantern
On the inside of horse, with each loophole corresponding position drawing image.Projection chuck is fixed on mobile phone top, is close to the unthreaded hole of rear piece,
Mobile phone back side light compensating lamp, the circular hole of magic lantern horse, imaging convex lens or imaging lens group three is set to keep linear position.
The jacket structured anter that can be designed that various caspers as shell of the utility model keeps product more living
Sprinkle lively, increase interest and attraction.Using jacket structured, by imaging len or lens group, the size of film and two-phase
The distance between reduced according to the ratio of image-forming principle, be placed into a small imaging arrangement, greatly reduce dress
The volume set, is convenient for carrying.Using the powerful illumination of the photography light compensating lamp of mobile phone, by the image of film by lens at amplification
Image projecting comes out.Image micro can be plotted on the film of small area using film draught machine at present, solve film
The problem of content is drawn.As it can be seen that the utility model has the characteristics that structural principle science, interest are high, product may be designed as respectively
The advantages of kind of entertaining image, production requirement easily meet, small as tools production, carry easy to use, market prospects are good.
It is preferred that the mobile phone cartridge-type of above structure projects chuck, further includes the locating disk of a sheet, be mounted on
One side surface of magic lantern horse fixing glue piece.The loophole group position and size all same of locating disk generation and magic lantern horse
Circular hole group, the image distribution of film is between each circular hole and loophole group.Locating disk center generates fixed pit, disk
The location dimples looked unfamiliar circlewise, location dimples quantity is identical with circular hole group, and position and circular hole group correspond to.Piece generates two after described
A round fixed convex grain makes locating disk rotationally respectively with the fixation pit of locating disk and location dimples nested encryptions
It is fixed in the accommodating cavity of anter.
There is increased locating disk structure fixed slide component, rotatable and positioning film image to be mended to mobile phone
The effect of position between light lamp and imaging len or lens group, facilitates conversion filstrip, to demonstrate different contents.Film system
The image of film is set to be located at the loophole group position of magic lantern horse when standby.Film is placed between locating disk and magic lantern horse,
Locating disk is fixedly installed on magic lantern horse, just completes the assembling of slide component, then slide component is inserted to preceding
In the accommodating cavity of piece, the installation of project content is just completed.Magic lantern horse is stirred when use, it is circle to make the convex grain of the fixation of its later piece
The heart rotates, while the convex grain of rear piece just moves between the different circular holes of locating disk, in this way, the different images on film
Content enters between light compensating lamp and imaging len or lens group, realizes the conversion projection of different images.Without complicated operation, make
With more convenient, simple.
Preferably, the mobile phone cartridge-type of above structure projects chuck, and clamping piece connect to form encirclement structure with rear piece, and
It forms downward mobile phone and clamps opening.It is cavity body structure between clamping piece and rear piece, mobile phone top is arrived in inserting.
Clamping piece connect with rear piece and constitutes cavity body structure, so that the light compensating lamp at the mobile phone back side is wrapped in chamber after inserting mobile phone
In body, the illumination of light compensating lamp can be concentrated more, increase the clarity of the image cast out.Meanwhile making the structure of projection chuck
Compacter, appearance is more smooth complete, enhances the attraction of product.
The lens assembly of slide projector and magic lantern slice mounting structure are integrated into one by the utility model by way of micro
In small-sized clamping device, and the top for being nested into mobile phone uses.It, will using the photography light compensating lamp of mobile phone as the light source of projection
It is demonstrated in image projection to curtain or plane on film.It is a kind of portable dosing slide image device, overcomes existing
It is the defects of having special slide projector complicated, bulky, needing external power supply, compact, easy to carry with compact structure to answer
With the wide feature of, use scope, slide projector can be substituted in routine work, study, recreation, as image demonstration device
It uses.
Description of the drawings
Fig. 1 is the stereogram of embodiment projection chuck.
Fig. 2 is the structure and use state exploded view of embodiment.
Fig. 3 is slide component combination diagram.
Specific implementation mode
With reference to the accompanying drawings of the specification come illustrate the present invention a kind of preferred embodiment.
The projection chuck of a octopus shape, when use, are inserted into the top rear face of mobile phone.Its structure such as attached drawing 1, Fig. 2
It is shown, it is made of shell 1 and slide component 2.
Shell is connected and composed by the anter 3 and rear piece 4 of octopus shape, and an imaging convex lens group 5 is installed on the outside of anter.
Anter forms a notch, for placing slide component.Piece includes foreboard 40 and clamp structure afterwards, and clamp structure is by being in half packet
The clamping piece 41 for enclosing shape is constituted.Mobile phone inserting is fixed to the space between clamping piece 41 and foreboard 40.Foreboard is provided with 42 He of unthreaded hole
Two tangential elasticity harden structures 43, the Surface Creation of elastic plate generates respectively round fixed convex grain 44.Unthreaded hole 42 and imaging are convex
Lens group 5 on the same line, inserts the light compensating lamp 6 after arriving mobile phone top with mobile phone to just.As shown in attached drawing 2.
Referring to attached drawing 3, slide component is by disc magic lantern horse 7, transparent film 8 and the positioning disk for mounting transparent film
Piece 9 forms.Magic lantern horse generates the loophole group 10 of annular spread, and centre generates connecting pole 11, for connecting installation positioning disk
Piece 9.Locating disk center generates fixed pit 12, and disk generates cricoid location dimples 13；Locating disk generate with it is unreal
The loophole group position of lamp horse is corresponding, the identical circular hole group of size 14.The quantity of circular hole group is identical as location dimples, position pair
It answers.For the inserting of magic lantern horse to after in shell, two circles of the fixation pit and location dimples of locating disk respectively with rear are solid
Fixed convex grain nested encryptions, make locating disk be rotatably mounted in the accommodating cavity of anter.Locating disk is bonded with magic lantern horse
One side mount transparent film 8, transparent film 8 each loophole corresponding position by design drawing image 15.
After the projection chuck inserting to mobile phone top of the present embodiment, it is inserted into the magic lantern for installing the locating disk with film
Component opens the light compensating lamp of mobile phone, it will be able to will be drilled in the planes such as the image projection drawn on film to metope or curtain
Show.
More than, with reference to the accompanying drawings of a kind of embodiment of the utility model, but the utility model is not limited only to these
Embodiment.All various modifications, equivalent replacement and increases belonged in the technology scope that the utility model claims are stated, than
If clamping piece is similarly modified using the opening folder form, etc. with spring, the scope of protection of the utility model is also belonged to certainly
Within.
Claims (3)
1. a kind of mobile phone cartridge-type projects chuck, characterized in that including shell and slide component；
Shell is connected and composed by anter and rear piece, and one imaging convex lens of installation or imaging lens group, inside are formed on the outside of anter
Accommodating cavity with opening installs slide component；Piece generates unthreaded hole afterwards, is aligned with imaging convex lens or imaging lens group, after
Piece connects a clamping piece parallel with slide component, with rear composition clamp structure, is fixed on mobile phone top；
Slide component is made of disc magic lantern horse and film, and magic lantern horse generates the loophole group of annular spread；Film
It is mounted on the inside of magic lantern horse, with each loophole corresponding position drawing image；
Projection chuck be fixed on mobile phone top, be close to the unthreaded hole of rear piece, make mobile phone back side light compensating lamp, magic lantern horse circular hole, at
As convex lens or imaging lens group three keep linear position.
2. mobile phone cartridge-type according to claim 1 projects chuck, characterized in that
Further include the locating disk of a sheet, is mounted on a side surface of magic lantern horse fixing glue piece；Locating disk generate with
The loophole group position of magic lantern horse and the circular hole group of size all same, the image distribution of film is in each circular hole and loophole group
Between；Locating disk center generates fixed pit, and disk generates cricoid location dimples, location dimples quantity and circular hole group
Identical, position and circular hole group correspond to；
Piece generates two round fixed convex grains after described, respectively with the fixation pit of locating disk and location dimples nested encryptions,
Locating disk is set to be rotatably mounted in the accommodating cavity of anter.
3. the mobile phone cartridge-type according to one of claims 1 or 2 projects chuck, characterized in that clamping piece is connect with rear piece
It is formed and surrounds structure, and formed downward mobile phone and clamp opening；It is cavity body structure between clamping piece and rear piece, inserts onto mobile phone
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225106.5U CN207817397U (en) | 2018-02-08 | 2018-02-08 | A kind of mobile phone cartridge-type projection chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225106.5U CN207817397U (en) | 2018-02-08 | 2018-02-08 | A kind of mobile phone cartridge-type projection chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817397U true CN207817397U (en) | 2018-09-04 |
Family
ID=63320818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820225106.5U Active CN207817397U (en) | 2018-02-08 | 2018-02-08 | A kind of mobile phone cartridge-type projection chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578645A (en) * | 2022-01-26 | 2022-06-03 | 拓客(广州)生活科技有限公司 | Film atmosphere lamp |
-
2018
- 2018-02-08 CN CN201820225106.5U patent/CN207817397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578645A (en) * | 2022-01-26 | 2022-06-03 | 拓客(广州)生活科技有限公司 | Film atmosphere lamp |
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