CN210244053U

CN210244053U - Projector with adjustable lens

Info

Publication number: CN210244053U
Application number: CN201921327468.6U
Authority: CN
Inventors: Yan Liu; 刘岩
Original assignee: Guangzhou Zongshi Electronic Technology Co Ltd
Current assignee: Guangzhou Zongshi Electronic Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-03
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a camera lens adjustable projector relates to projector technical field, the reciprocating impact tunnel drilling machine comprises a machine body, the inside of fuselage is provided with the support groove, and the below that the inside of fuselage is located the support is provided with the sleeve groove, the inner wall of fuselage is provided with the mounting groove, the inside in support groove is provided with the support, the inside of support is provided with the pivot, and the top of support is connected with the carousel, one side that the top of support is located the carousel is provided with the scale, the inboard of pivot is connected with the camera lens, the inside of carousel is provided with the draw-in groove. The utility model discloses a carousel, pivot and the camera lens that sets up rotate the carousel, drive the camera lens through the pivot when the carousel pivoted and rotate to corresponding scale, the setting up of scale makes camera lens pivoted angle more accurate, and then makes better shining of the light that the camera lens was dispersed on by projected object or wall, has effectively solved the not good problem of projection effect.

Description

Projector with adjustable lens

Technical Field

The utility model relates to a projector technical field specifically is a camera lens adjustable projector.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.

Along with the continuous progress of the science and technology level and the increasing demand in people's life, the projector has obtained quick development, and present projector no matter is put formula or suspension type, when adjusting the angle of projector, need adjust whole projector, because put or adjust inappropriately, the light that the camera lens was diverged receives the influence easily, thereby lead to the projection effect not good, and present projector when not using, its camera lens exposes in the air for a long time, the dust in the air is attached to on the camera lens easily, thereby lead to the unclear problem of projection effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor projection effect and unclear projection effect, the projector with the adjustable lens is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a camera lens adjustable projector, includes the fuselage, the inside of fuselage is provided with the support groove, and the inside below that is located the support of fuselage is provided with the sleeve groove, the inner wall of fuselage is provided with the mounting groove, the inside in support groove is provided with the support, the inside of support is provided with the pivot, and the top of support is connected with the carousel, one side that the top of support is located the carousel is provided with the scale, the inboard of pivot is connected with the camera lens, the inside of carousel is provided with the draw-in groove, the inside in sleeve groove is provided with the sleeve, telescopic inside is provided with the spring, the top of spring is connected with the loop bar, the inside of mounting groove is provided with the connecting block, the inner wall connection of connecting block has.

Preferably, one side of support and fuselage pass through the hinge rotation and are connected, connecting block and mounting groove looks block.

Preferably, the number of the rotating shafts is two, the top end of one rotating shaft is rotatably connected with the turntable through a bearing, and the bottom end of the other rotating shaft is rotatably connected with the support through a bearing.

Preferably, the clamping block is clamped with the clamping groove, and the spring is fixedly connected with the sleeve through welding.

Preferably, one side of the connecting block is rotatably connected with the machine body through a hinge, and a groove is formed in the support.

Preferably, one side of the rotating disc is triangular, and the scales are in a fan shape and are distributed at the top end of the support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a carousel, pivot and camera lens that set up, rotate the carousel, the carousel drives the camera lens through the pivot to rotate when rotating, and correspond corresponding scale, the setting up of scale makes the angle that the camera lens rotated more accurate, and then make the better irradiation of light that the camera lens emanated on the object or the wall of being projected, effectively solved the not good problem of projection effect, through the support that sets up, the support groove, the fuselage, the connecting block, the fixture block, the draw-in groove, camera lens and carousel, press the support downwards, when the support is embedded in the support groove, and when the top of support is in the same horizontal plane with the top of fuselage, rotate the connecting block, when the fixture block blocks is blocked with the draw-in groove, realize the fixed of support, and then form the protection to the camera lens, and when connecting block and carousel are closed, can prevent that external dust from getting into the support groove, avoided the camera lens to expose in the air for, the problem of unclear projection effect is effectively solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the lens assembly of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a body; 2. a bracket groove; 3. a support; 4. a turntable; 5. a card slot; 6. a rotating shaft; 7. a lens; 8. connecting blocks; 9. a clamping block; 10. a placing groove; 11. a sleeve; 12. a sleeve groove; 13. a spring; 14. a loop bar; 15. and (4) calibration.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a projector with an adjustable lens includes a body 1, a support groove 2 is disposed inside the body 1, a sleeve groove 12 is disposed below the support 3 inside the body 1, a placement groove 10 is disposed on an inner wall of the body 1, the support 3 is disposed inside the support groove 2, a rotating shaft 6 is disposed inside the support 3, a rotating disk 4 is connected to a top end of the support 3, a scale 15 is disposed on one side of the rotating disk 4 on the top end of the support 3, a lens 7 is connected to an inner side of the rotating shaft 6, a clamping groove 5 is disposed inside the rotating disk 4, a sleeve 11 is disposed inside the sleeve groove 12, a spring 13 is disposed inside the sleeve 11, a sleeve rod 14 is connected to a top end of the spring 13, a connecting block 8 is disposed inside the placement groove 10, and a clamping block 9 is connected to.

Please refer to fig. 1, one side of the support 3 is connected with the body 1 through a hinge in a rotating manner, so that the support 3 can rotate and unfold conveniently, the connecting block 8 is clamped with the placing groove 10 to fix the connecting block 8 conveniently and prevent the connecting block from turning over, the number of the rotating shafts 6 is two, the top end of one rotating shaft 6 is connected with the rotating disc 4 through a bearing in a rotating manner so that the rotating disc 4 can rotate and drive the rotating shaft 6 to rotate, the bottom end of the other rotating shaft 6 is connected with the support 3 through a bearing in a rotating manner so that the two rotating shafts 6 can drive the lens 7 to.

Please refer to fig. 2, the locking block 9 is locked with the locking groove 5 to fix the bracket 3, and the spring 13 is fixedly connected with the sleeve 11 by welding, so that the spring 13 is firmly connected with the sleeve 11.

Please refer to fig. 3, one side of the connecting block 8 is rotatably connected to the camera body 1 through a hinge, so that the connecting block 8 can be conveniently rotated and unfolded, and a groove is formed in the bracket 3, so that the lens 7 can be conveniently rotated.

Please refer to fig. 4, one side of the turntable 4 is triangular, so that the scales can be watched more accurately when the turntable 4 rotates, and the lens 7 is driven to rotate more accurately, the scales 15 are fan-shaped and distributed on the top of the bracket 3, and the scales 15 can make the rotation angle of the turntable 4 more accurate when the turntable 4 rotates at multiple angles.

The working principle is as follows: firstly, the connecting block 8 is rotated, when the connecting block 8 is clamped with the placing groove 10, the separation of the clamping block 9 and the clamping groove 5 is realized, the loop bar 14 is popped out from the inside of the sleeve 11 by the acting force of the spring 13 and drives the bracket 3 to move upwards, and the loop bar 14 plays a role of supporting the bracket 3, then, when the light source emission angle of the lens 7 needs to be adjusted, the rotating disc 4 is rotated, the rotating disc 4 drives the lens 7 to rotate through the rotating shaft 6 while rotating, and corresponds to the corresponding scale 15, the rotating angle of the lens 7 is more accurate by the arrangement of the scale 15, further, the light emitted by the lens 7 is better irradiated on a projected object or a wall surface, so that the projection effect is improved, finally, when a projector is not used, the bracket 3 is pressed downwards, the loop bar 14 is contracted inside the sleeve 11 by the acting force of the spring 13, when the bracket 3 is embedded in the bracket groove 2, and the top end of the bracket 3 is positioned on the same horizontal plane with, rotate connecting block 8, connecting block 8 and mounting groove 10 separation, when fixture block 9 and draw-in groove 5 block, realize support 3's fixed, and then form the protection to camera lens 7, and when connecting block 8 and carousel 4 were closed, can prevent that external dust from getting into in the support groove 2, avoided camera lens 7 to expose for a long time in the air and the condition of attached dust, the unclear condition of projection effect can not appear.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a camera lens adjustable projector, includes fuselage (1), its characterized in that: the novel multifunctional fishing boat is characterized in that a support groove (2) is formed in the boat body (1), a sleeve groove (12) is formed in the boat body (1) and located below a support (3), a placing groove (10) is formed in the inner wall of the boat body (1), the support (3) is arranged in the support groove (2), a rotating shaft (6) is arranged in the support (3), a rotating disc (4) is connected to the top end of the support (3), scales (15) are arranged on one side, located on the rotating disc (4), of the top end of the support (3), a lens (7) is connected to the inner side of the rotating shaft (6), a clamping groove (5) is formed in the rotating disc (4), a sleeve (11) is arranged in the sleeve groove (12), a spring (13) is arranged in the sleeve (11), a sleeve rod (14) is connected to the top end of the spring (13), a connecting block (8) is arranged in the placing groove (, the inner wall of the connecting block (8) is connected with a clamping block (9).

2. A lens-adjustable projector according to claim 1, wherein: one side of the support (3) is rotatably connected with the machine body (1) through a hinge, and the connecting block (8) is clamped with the placing groove (10).

3. A lens-adjustable projector according to claim 1, wherein: the quantity of pivot (6) is two, one the top and carousel (4) of pivot (6) are connected through the bearing rotation, another the bottom and the support (3) of pivot (6) are connected through the bearing rotation.

4. A lens-adjustable projector according to claim 1, wherein: the clamping block (9) is clamped with the clamping groove (5), and the spring (13) is fixedly connected with the sleeve (11) through welding.

5. A lens-adjustable projector according to claim 1, wherein: one side of the connecting block (8) is rotatably connected with the machine body (1) through a hinge, and a groove is formed in the support (3).

6. A lens-adjustable projector according to claim 1, wherein: one side of the turntable (4) is triangular, and the scales (15) are fan-shaped and are distributed on the top end of the support (3).