CN206313901U - A kind of camera lens switchable type projecting apparatus - Google Patents
A kind of camera lens switchable type projecting apparatus Download PDFInfo
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- CN206313901U CN206313901U CN201621443955.5U CN201621443955U CN206313901U CN 206313901 U CN206313901 U CN 206313901U CN 201621443955 U CN201621443955 U CN 201621443955U CN 206313901 U CN206313901 U CN 206313901U
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- camera lens
- rotation dish
- projecting apparatus
- switchable type
- type projecting
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Abstract
The utility model discloses a kind of camera lens switchable type projecting apparatus, it is intended to solve the more single shortcoming of existing projecting apparatus working forms, its drip irrigation device is：A kind of camera lens switchable type projecting apparatus, including projector main body, the projector main body is provided with lens switching device, and the lens switching device includes that being rotatably connected on the rotation dish of camera lens side and multiple being arranged in the rotation dish has different background colors and the turn disc can be followed extremely to be aligned from the camera lens so as to form the painted lenses of different background colors by the light that camera lens is projected.The subsidiary different background colors of light that camera lens switchable type projecting apparatus of the present utility model can project camera lens, improve the interest and vividness of project content, enable the process of giving lessons of teacher more vivid, improve to lecture contents to the Attraction Degree of student.
Description
Technical field
The utility model is related to projector's technical field, more specifically, it relates to a kind of camera lens switchable type projecting apparatus.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same same computer of interface, VCD, DVD, BD, game machine, DV etc. is connected and plays corresponding vision signal, is widely used in house
Front yard, office, school and public place of entertainment.
Existing projecting apparatus is all, by camera lens light extraction, the content in playback equipment to be cast out, its course of work compared with
For single, such as, if to increase the background color of projection frame out, the background of e-file that can only be by changing in playback equipment
Could realize, the process of so change is very cumbersome.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of camera lens switchable type projection
Instrument, has the advantages that can change projecting apparatus delivers background color.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of camera lens switchable type
Projecting apparatus, including projector main body, the projector main body are provided with lens switching device, and the lens switching device includes turning
It is dynamic to be connected to the rotation dish of camera lens side and multiple is arranged in the rotation dish and has different background colors and follow described turning
Moving plate is turned to and aligned from the camera lens so as to form the painted lenses of different background colors by the light that camera lens is projected.
By using above-mentioned technical proposal, painted lenses have the background color of different color and figure, or without background color
Transparent glasses lens, the light for so being projected by camera lens after painted lenses by that can throw the background color on painted lenses and pattern
Shadow goes out, and one layer of background color is increased on projection screen, so as to improve the interest and vividness of project content；When using projecting apparatus,
Rotating disk can first be rotated the painted lenses of required background color and camera lens align, you can complete the regulation to delivering background color,
Different dispensing background colors are produced when delivering, while painted lenses can cover camera lens, with certain dustproof effect.
The utility model is further arranged to：Axis direction in the rotation dish around the rotation dish offers multiple peaces
Dress hole, the painted lenses are embedded in the mounting hole, and the mounting hole can turn to and aligned with camera lens.
By using above-mentioned technical proposal, painted lenses are embedded in mounting hole, will painted lenses be fixed on rotation dish
On, while painted lenses can easily remove replacing from rotation dish, adjust background color and more facilitate；And due to mounting hole
It is the axis direction distribution around rotation dish, therefore rotation dish can turn to what each mounting hole can align with camera lens
Position.
The utility model is further arranged to：Rotating shaft is rotatably connected on the projector main body, it is fixed in the rotating shaft
Limited location plate, the rotation dish is set in the rotating shaft and inconsistent with the limiting plate, and the end of the rotating shaft is provided with
For the locating part being pressed on the rotation dish on the limiting plate.
It is set in rotating shaft and is limited and in axle by limiting plate and locating part by uses above-mentioned technical proposal, rotation dish
Cannot move upwards, while cannot be circumferentially rotated by the pressuring action of locating part, it is achieved thereby that rotation dish and rotating shaft
Be relatively fixed；During rotation dish, rotating shaft is rotated with the rotation of rotation dish, and the form relative to turn disc more facilitates
It is laborsaving.
The utility model is further arranged to：The locating part includes being set in the rotating shaft and contacting at the rotation
The spacing ring of disk.
By using above-mentioned technical proposal, spacing ring is set in rotating shaft, and is pressed on the surface of rotation dish, you can will be turned
Moving plate is pressed abd fixed in rotating shaft.
The utility model is further arranged to：The spacing ring is provided with spacing preiection, and the rotation dish is provided with and institute
The stopper slot that spacing preiection is engaged is stated, the locating part is contradicted when in the rotation dish, the spacing preiection insertion is described
In stopper slot.
By using above-mentioned technical proposal, in spacing preiection insertion stopper slot, the circumference that further limit rotation dish turns
It is dynamic.
The utility model is further arranged to：It is provided between the rotation dish and the projector main body for described
The painted lenses are positioned positioning component when Look mirror piece aligns with camera lens.
By using above-mentioned technical proposal, positioning component can be to painted lenses reality when painted lenses and camera lens align
The effect for now positioning, so that the switching regulation of painted lenses is more efficient and convenient.
The utility model is further arranged to：The positioning component includes the locating slot being opened in the rotation dish and sets
Put on the projector main body and be engaged with the locating slot and have resilient positioning convex, the painted lenses and mirror
During head alignment, the positioning convex is embedded in the locating slot.
By using above-mentioned technical proposal, there is elastic deformation, work as coloring in rotation dish positioning convex during rotation
When eyeglass aligns with camera lens, the rotation that positioning convex is embedded into locating slot and to rotation dish produces certain resistance, so that
Remind operator's painted lenses to be aligned with camera lens, reach the effect of positioning；Apply the resistance that rotatory force overcomes positioning convex again
Power, makes positioning convex that elastic deformation to occur again, you can carry out the switching of painted lenses again.
In sum, the utility model has the advantages that：
First, by setting rotation dish and painted lenses, switching different painted lenses and being aligned with camera lens, so that mirror
The subsidiary different background color of light that head is projected, improves the interest and vividness of project content, enables teacher's to give lessons process more
Plus it is vivid, improve to lecture contents to the Attraction Degree of student；
Second, positioning component is set, so that the switching regulation of painted lenses is more efficient and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the exploded perspective view of the present embodiment；
Fig. 3 is the structural representation of rotation dish in the present embodiment.
In figure：1st, projector main body；11st, camera lens；2nd, rotation dish；21st, stopper slot；22nd, mounting hole；3rd, painted lenses；4、
Rotating shaft；41st, limiting plate；5th, spacing ring；51st, spacing preiection；61st, positioning convex；62nd, locating slot.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of camera lens switchable type projecting apparatus, as depicted in figs. 1 and 2, turns on projector main body 1 positioned at the side of camera lens 11
It is dynamic to be connected with rotation dish 2, multiple mounting holes 22 are offered in rotation dish 2, multiple mounting holes 22 are equal around the axis direction of rotation dish 2
Even distribution, the circle that the center of circle of each mounting hole 22 is constituted by camera lens 11 the center of circle so that each mounting hole 22 can turn to mirror
First 11 front；
As shown in Fig. 2 a painted lenses 3 are embedded with each mounting hole 22, and each painted lenses 3 have different bottoms
Color, painted lenses 3 include mounting ring and are embedded the eyeglass in mounting ring, and eyeglass is by the clear glass of different colours or saturating
The different pattern of imprinting is made on bright glass, and mounting ring inlay card realizes that painted lenses 3 are relative with rotation dish 2 in mounting hole 22
It is fixed, while easily painted lenses 3 can be removed, it is convenient for changing painted lenses 3.
As shown in Fig. 2 being rotatably connected to rotating shaft 4 in the side of camera lens 11, bearing, rotating shaft 4 are embedded with projector main body 1
It is located in bearing it is achieved thereby that rotating shaft 4 is connected with the rotation of projector main body 1, limiting plate 41 is welded with rotating shaft 4, rotation
Socket is offered on disk 2, rotation dish 2 is set in rotating shaft 4 and inconsistent with limiting plate 41 by socket, and rotating shaft 4 is upper
In spacing ring 5 is arranged with outside rotation dish 2, spacing ring 5 is made up of rubber elastomeric material, so that there is certain elasticity, with rotating shaft 4
Between produce larger frictional force and be fixed in rotating shaft 4；Spacing ring 5 is provided with many spacing preiections 51, is offered in rotation dish 2 many
The individual stopper slot 21 being engaged with spacing preiection 51, spacing ring 5 is socketed in when in rotating shaft 4 and is pressed on the end face of rotation dish 2, together
When spacing preiection 51 insertion stopper slot 21 in, so as to limit the axial movement of rotation dish 2 and circumferentially rotate.
As shown in Figures 2 and 3, positioning component is provided between rotation dish 2 and projector main body 1, positioning component includes positioning
Projection 61 and locating slot 62, positioning convex 61 are arranged on projector main body 1 and positioned at the position in the outside of camera lens 11, positioning convex
61 are made up of rubber, so as to have preferably elasticity, locating slot 62 is opened in rotation dish 2, and is all provided with outside each mounting hole 22
There is one group of locating slot 62, locating slot 62 is engaged with positioning convex 61, and painted lenses 3 and camera lens 11 are when aligning, convex
Rise in 61 insertion locating slots 62；
In rotation dish 2, during rotation there is elastic deformation in positioning convex 61, when painted lenses 3 are relative with camera lens 11
Qi Shi, the rotation that positioning convex 61 is embedded into locating slot 62 and to rotation dish 2 produces certain resistance, so as to remind operator
Painted lenses 3 align with camera lens 11, reach the effect of positioning；Apply the resistance that rotatory force overcomes positioning convex 61 again, make
There is elastic deformation in positioning convex 61, you can carry out the switching of painted lenses 3 again again.
Painted lenses 3 have the background color of different color and figure, or the transparent glasses lens without background color, so by camera lens
11 light for projecting increase by that can be projected out the background color on painted lenses 3 and pattern after painted lenses 3 on projection screen
Plus one layer of background color, so as to improve the interest and vividness of project content；When using projecting apparatus, rotating disk can be first rotated by institute
The painted lenses 3 of the background color of needs align with camera lens 11, you can complete the regulation to delivering background color, are produced when delivering different
Dispensing background color, while painted lenses 3 can cover camera lens 11, with certain dustproof effect.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of camera lens switchable type projecting apparatus, including projector main body (1), it is characterised in that：On the projector main body (1)
Camera lens (11) switching device is provided with, camera lens (11) switching device includes being rotatably connected on the rotation dish of camera lens (11) side
(2) and multiple be arranged in the rotation dish (2) have different background colors and can follow the rotation dish (2) turn to it is described
Camera lens (11) aligns so as to form the painted lenses (3) of different background colors by the light that camera lens (11) is projected.
2. a kind of camera lens switchable type projecting apparatus according to claim 1, it is characterised in that：On the rotation dish (2) around
The axis direction of the rotation dish (2) offers multiple mounting holes (22), and the painted lenses (3) are embedded in the mounting hole
(22) in, the mounting hole (22) can turn to and is aligned with camera lens (11).
3. a kind of camera lens switchable type projecting apparatus according to claim 1 and 2, it is characterised in that：The projector main body
(1) rotating shaft (4) is rotatably connected on, limiting plate (41) is fixed with the rotating shaft (4), the rotation dish (2) is set in described
It is in rotating shaft (4) and inconsistent with the limiting plate (41), and the end of the rotating shaft (4) is provided with for by the rotation dish (2)
It is pressed on the locating part on the limiting plate (41).
4. a kind of camera lens switchable type projecting apparatus according to claim 3, it is characterised in that：The locating part includes being arranged
In the rotating shaft (4) and contact at the spacing ring (5) of the rotation dish (2).
5. a kind of camera lens switchable type projecting apparatus according to claim 4, it is characterised in that：Set on the spacing ring (5)
Limited location projection (51), the rotation dish (2) is provided with the stopper slot (21) being engaged with the spacing preiection (51), the limit
Position part is contradicted when in the rotation dish (2), in spacing preiection (51) insertion stopper slot (21).
6. a kind of camera lens switchable type projecting apparatus according to claim 1, it is characterised in that：The rotation dish (2) and institute
State be provided between projector main body (1) for when the painted lenses (3) align with camera lens (11) to the painted lenses (3)
The positioning component for being positioned.
7. a kind of camera lens switchable type projecting apparatus according to claim 6, it is characterised in that：The positioning component includes opening
The locating slot (62) that is located in the rotation dish (2) and be arranged on the projector main body (1) and with the locating slot (62)
Resilient positioning convex (61) is engaged and has, when the painted lenses (3) are alignd with camera lens (11), the positioning convex
(61) in the insertion locating slot (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443955.5U CN206313901U (en) | 2016-12-26 | 2016-12-26 | A kind of camera lens switchable type projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443955.5U CN206313901U (en) | 2016-12-26 | 2016-12-26 | A kind of camera lens switchable type projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313901U true CN206313901U (en) | 2017-07-07 |
Family
ID=59246049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443955.5U Active CN206313901U (en) | 2016-12-26 | 2016-12-26 | A kind of camera lens switchable type projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552139A (en) * | 2020-05-29 | 2020-08-18 | 维沃移动通信有限公司 | Electronic device |
| CN112664778A (en) * | 2021-01-19 | 2021-04-16 | 林秀琼 | Special multimedia teaching projection arrangement of indoor design |
-
2016
- 2016-12-26 CN CN201621443955.5U patent/CN206313901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111552139A (en) * | 2020-05-29 | 2020-08-18 | 维沃移动通信有限公司 | Electronic device |
| CN112664778A (en) * | 2021-01-19 | 2021-04-16 | 林秀琼 | Special multimedia teaching projection arrangement of indoor design |
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