CN218001024U

CN218001024U - Projector device

Info

Publication number: CN218001024U
Application number: CN202222318732.8U
Authority: CN
Inventors: 周红英; 彭淑芬
Original assignee: Guangzhou Bosheng Stage Lighting Equipment Co ltd
Current assignee: Guangzhou Bosheng Stage Lighting Equipment Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-09
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a projector device. The projecting apparatus device includes the base and sets up the regulating box at the base top, the top of regulating box is provided with the projecting apparatus, the bottom fixed mounting of projecting apparatus has the shell, be provided with the rotation axis in the regulating box, the top of rotation axis extends to the top of regulating box, the shell sets up the top at the rotation axis, be provided with adjustment mechanism in the regulating box, the top fixed mounting of rotation axis has the inlay pearl, it is equipped with and receives the shell to inlay the pearl, shell fixed mounting is at the top of receiving the shell, be provided with two transmission pieces on one side inner wall of regulating box, fixed mounting has the pinion rack on one side outer wall of two transmission pieces, pinion rack and gear intermeshing, it installs the threaded rod to rotate on the both sides inner wall of regulating box, threaded rod and two transmission piece threaded connection. The utility model provides a projector device has the simple operation, can carry out the regulation of multi-angle, improve application scope's advantage to the projector.

Description

Projector device

Technical Field

The utility model relates to a projection equipment technical field especially relates to a projector device.

Background

Projectors are used in many office or entertainment industries to project images onto a screen.

The utility model provides a projector device, including projecting apparatus and lower protective housing, the inner wall swing joint of lower protective housing has the projecting apparatus, the inside fixedly connected with dog of lower protective housing, the equal fixedly connected with fixture block in both sides of lower protective housing, the inner wall threaded connection of fixture block has the fastening knob, the surface swing joint of lower protective housing has last protective housing, the equal fixedly connected with dop in both sides of going up the protective housing, the bottom swing joint of lower protective housing has the board of accepting, the inner wall threaded connection who accepts the board has fastening bolt, the bottom fixedly connected with branch of accepting the board, the surface swing joint of branch has the support column, the inner wall threaded connection of support column has adjust knob, though the utility model discloses an go up the protective housing, lower protective housing, fastening knob, the cooperation setting between fixture block and the dop, can twist and move fastening knob and fasten the dop in the inside of fixture block, make upper protective housing and lower protective housing fasten on the surface of projecting apparatus to reach the mesh of protecting whole projecting apparatus.

However, the existing projectors have certain problems in use, and it is known that although the projectors used in the existing markets can adjust the lens, the adjustment limit is limited, and only slight horizontal or vertical angle adjustment can be performed, for example, some portable small projectors may be used in bedroom viewing or public places in some rooms to be announced, and the projectors may not be right opposite to the screen due to the influence of the field environment, which requires large-angle adjustment of the lens of the projector, so that the image picture can be projected on the screen at a standard angle as much as possible, and under such a condition, the lens adjustment function of the projectors cannot meet the use requirements.

Therefore, it is necessary to provide a new projector apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple operation, can carry out the regulation of multi-angle, improve application scope's projecting apparatus device to the projecting apparatus.

In order to solve the above technical problem, the utility model provides a projector device includes: the projector comprises a base and an adjusting box arranged at the top of the base, wherein a projector is arranged above the adjusting box, a shell is fixedly arranged at the bottom of the projector, a rotating shaft is arranged in the adjusting box, the top end of the rotating shaft extends to the top of the adjusting box, an adjusting mechanism is arranged on the top end of the rotating shaft and in the adjusting box, and the adjusting mechanism is mainly used for adjusting the projector in multiple angles, so that the effect of improving the application range of the projector is realized.

Preferably, the top fixed mounting of rotation axis has the embedded pearl, inlays the cover on the pearl and is equipped with and receives the shell, and shell fixed mounting is at the top of receiving the shell, inlays the post and receives the complete adaptation of shell.

Preferably, adjustment mechanism includes the gear, and the gear setting is provided with two transmission blocks on the inner wall of one side of regulating box in the regulating box, and fixed mounting has the pinion rack on the outer wall of one side of two transmission blocks, pinion rack and gear intermeshing, and it has the threaded rod to rotate on the both sides inner wall of regulating box, threaded rod and two transmission block threaded connection, and the one end of threaded rod extends to outside the regulating box to the threaded rod is located one of regulating box outer and serves fixed mounting to have the runner.

Preferably, two through grooves are formed in the outer wall of the accommodating shell, and two supporting columns are fixedly mounted on the outer wall of the embedded bead.

Preferably, the top of base is provided with two bent slide bars, all overlaps on two bent slide bars and is equipped with two sliding blocks, and the top fixed mounting of corresponding sliding block has the barrel, rotates on the outer wall of barrel to install and rotates a section of thick bamboo, and slidable mounting has the lead screw in the barrel, and the lead screw is connected with the bottom of rotating a section of thick bamboo threaded connection, the top of lead screw and shell.

Preferably, the top fixed mounting of corresponding sliding block has the stand, and slidable mounting has the diving board on the stand, and the top fixed mounting of diving board has the fore-set, and the top of fore-set is connected with the bottom of shell.

Preferably, the stand is sleeved with a spring, the screw rod and the top end of the ejection column are both rotatably provided with a rotating slide block, and the two rotating slide blocks are both slidably connected with the bottom of the shell.

Compared with the prior art, the utility model provides a projector device has following beneficial effect:

the utility model provides a projector device, when carrying out the projecting apparatus and using, realize the regulation to the horizontal angle of whole projecting apparatus through rotatory threaded rod, further rotate a section of thick bamboo through rotating and realize the regulation to the vertical angle of whole projecting apparatus, with the help of the projecting apparatus multi-angle regulation back that this application provided, projecting apparatus is from the camera lens regulatory function in cooperation prior art, adjust the camera lens to the angle of standard as far as, compare in traditional projecting apparatus, the regulation of carrying out the multi-angle that can be quick through simple operation, with this play the effect that improves projecting apparatus application scope, and can effectual improvement customer watch experience.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a projector apparatus according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side cross-sectional structural view of FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is an enlarged view of the portion C shown in FIG. 3;

FIG. 6 is an enlarged view of the portion D shown in FIG. 3;

FIG. 7 is a schematic sectional top view of the surge tank of FIG. 1;

FIG. 8 is an enlarged view of section E of FIG. 7;

fig. 9 is a perspective view illustrating a connection state of the insert bead and the receiving case shown in fig. 1.

The reference numbers in the figures: 1. a base; 2. an adjusting box; 3. a housing; 4. a projector; 5. a rotating shaft; 6. a gear; 7. embedding beads; 8. accommodating the shell; 9. a pillar; 10. a transmission block; 11. a toothed plate; 12. a threaded rod; 13. a slider; 14. a barrel; 15. a rotating cylinder; 16. a screw rod; 17. rotating the slide block; 18. a curved slide bar; 19. a spring plate; 20. and (4) a top pillar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-9, wherein fig. 1 is a schematic structural diagram of a projector apparatus according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a side cross-sectional structural view of FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 3; FIG. 5 is an enlarged view of the portion C shown in FIG. 3; FIG. 6 is an enlarged view of the portion D shown in FIG. 3; FIG. 7 is a schematic sectional top view of the surge tank of FIG. 1; FIG. 8 is an enlarged view of section E of FIG. 7; fig. 9 is a perspective view illustrating a connection state of the insert bead and the receiving case shown in fig. 1. The projector apparatus includes: base 1, base 1's bottom fixed mounting has four landing legs, four landing legs present the rectangular array and distribute, there is regulating box 2 at base 1's top through welded mode fixed mounting, the top of regulating box 2 is provided with projecting apparatus 4, there is shell 3 through the mode fixed mounting of bolt on projecting apparatus 4's the bottom outer wall, shell 3 plays the effect to projecting apparatus 4 protection, rotate on regulating box 2's the bottom inner wall and install rotation axis 5, the top of rotation axis 5 extends to regulating box 2's top, shell 3 is connected with rotation axis 5's top, be provided with adjustment mechanism in the regulating box 2.

The top fixed mounting of rotation axis 5 inlays pearl 7, and fixed mounting has on the bottom inner wall of shell 3 and receives shell 8, inlays pearl 7 and inlays in receiving shell 8, and the part that inlays pearl 7 extends to and receives shell 8 outside, receives and has seted up two logical grooves on the outer wall of shell 8, and two logical grooves are seted up based on the dot symmetry of receiving shell 8, and fixed mounting has two pillars 9 on the outer wall of inlaying pearl 7, and two pillars 9 run through two logical grooves respectively and extend to and receive shell 8 outside.

The adjusting mechanism comprises a gear 6, the gear 6 is arranged in the adjusting box 2, the gear 6 is fixedly sleeved on the outer wall of the rotating shaft 5, two sliding grooves are formed in the inner wall of one side of the adjusting box 2, two transmission blocks 10 are arranged in the adjusting box 2, sliding blocks are fixedly arranged on the outer wall of one side of each of the two transmission blocks 10, the two sliding blocks are respectively in sliding connection with the inner walls of the two sliding grooves, a toothed plate 11 is fixedly arranged on the outer wall of the other side of each of the two transmission blocks 10, the toothed plate 11 is mutually meshed with the gear 6, threaded rods 12 are rotatably arranged on the inner walls of two sides of the adjusting box 2, threaded holes are formed in the two transmission blocks 10, one ends of the threaded rods 12 penetrate through the two threaded holes and are in threaded connection with the inner walls of the two threaded holes, effective limiting effect is exerted on the toothed plate 11 through the sliding connection of the sliding blocks and the sliding grooves, the toothed plate cannot rotate together with the threaded rods 12, and horizontal and the threaded rods can keep moving under the side effect of the threads.

The top fixed mounting of base 1 has two bent slide bars 18, and equal slidable mounting has sliding block 13 on two bent slide bars 18, and the top fixed mounting of one of them sliding block 13 has cylindric barrel 14, and the cover is equipped with a rotation section of thick bamboo 15 on the outer wall of barrel 14, and fixed cover is equipped with the bearing on the outer wall of barrel 14, the outer wall of bearing and the inner wall fixed connection who rotates a section of thick bamboo 15, and the top fixed mounting of another sliding block 13 has the stand.

Two limiting rods are fixedly mounted in the barrel 14, sliding plates are mounted on the two limiting rods in a sliding mode, a screw rod 16 is fixedly mounted at the top of the sliding plate, as shown in a combined drawing 4, the top end of the screw rod 16 penetrates through the rotating barrel 15 and extends to the top of the barrel 14, the top end of the screw rod 16 is in threaded connection with the inner wall of the rotating barrel 15, an elastic plate 19 is mounted on the stand column in a sliding mode, a top column 20 is fixedly mounted at the top of the elastic plate 19, the top column 20 and the top end of the screw rod 16 are both rotatably mounted with a rotating sliding block 17, two sliding ways are formed in the bottom of the shell 3, and the two rotating sliding blocks 17 are respectively in sliding connection with the inner walls of the two sliding grooves.

The outer wall of the upright post is sleeved with a spring, the top end of the spring is fixedly connected with the bottom of the elastic plate 19, and the bottom end of the spring is fixedly connected with the top of the corresponding sliding block 13.

The utility model provides a projecting apparatus device's theory of operation as follows:

when the projector 4 projects a picture in a bedroom or some indoor public places, for example, the projector 4 cannot project the picture in a standard way through the self-contained lens adjusting function.

The staff can put base 1 together with projecting apparatus 4 on suitable position this moment, subsequently through rotatory runner, the runner rotates and drives threaded rod 12 and rotate, thereby drive two transmission block 10 lateral shifting, and then drive pinion rack 11 lateral shifting, pinion rack 11 lateral shifting then can drive gear 6 and rotate, thereby make rotation axis 5 rotate, rotation axis 5 rotates and drives and inlays 7 rotations, this moment under the conflict of two pillars 9, inlay 7 rotations of pearl can drive and receive shell 8 and shell 3 and rotate together with 4 levels of projecting apparatus, thereby play the effect to 4 horizontal angle modulation of projecting apparatus.

Simultaneously the staff also can rotate and rotate a section of thick bamboo 15, it can make lead screw 16 upwards remove gradually to rotate a section of thick bamboo 15 under the effect of screw thread, and finally contradict through corresponding rotation slider 17 to the bottom of shell 3, thereby make shell 3 appear vertical angle's slope, the vertical angle of shell 3 appears just can pushing down fore-set 20 gradually simultaneously, thereby make diving board 19 lapse and compression spring gradually, and then make whole shell 3 the angle of slope appear, thereby make the lifting of 4 camera lenses of projecting apparatus, the same reason is when a reverse rotation section of thick bamboo 15, then can reach the effect that 4 camera lenses of projecting apparatus pushed down, with this regulation that realizes the vertical angle of projecting apparatus 4.

the utility model provides a projector device, when carrying out 4 uses of projecting apparatus, realize the regulation to the horizontal angle of whole projecting apparatus 4 through rotatory threaded rod 12, further through rotating the regulation that the vertical angle of a rotary drum 15 realized whole projecting apparatus 4, adjust the back with the help of the projecting apparatus multi-angle that this application provided, the camera lens regulatory function of projecting apparatus from taking among the cooperation prior art, adjust the camera lens to the angle of standard as far as, compare in traditional projecting apparatus, through simple operation can be quick carry out the regulation of multi-angle, play the effect that improves projecting apparatus application scope with this, and can effectual improvement customer's watching experience.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A projector apparatus, comprising: the base and set up the regulating box at base top, the top of regulating box is provided with the projecting apparatus, its characterized in that, the bottom fixed mounting of projecting apparatus has the shell, be provided with the rotation axis in the regulating box, the top of rotation axis extends to the top of regulating box, the shell sets up the top of rotation axis, be provided with adjustment mechanism in the regulating box.

2. The projector apparatus as claimed in claim 1, wherein a ball is fixedly mounted on a top end of the rotating shaft, a receiving case is sleeved on the ball, and the housing is fixedly mounted on a top of the receiving case.

3. The projector apparatus according to claim 2, wherein the adjusting mechanism comprises a gear, the gear is disposed in the adjusting box, two transmission blocks are disposed on an inner wall of one side of the adjusting box, a toothed plate is fixedly mounted on an outer wall of one side of the two transmission blocks, the toothed plate and the gear are engaged with each other, threaded rods are rotatably mounted on inner walls of two sides of the adjusting box, and the threaded rods are in threaded connection with the two transmission blocks.

4. The projector apparatus as claimed in claim 3, wherein the outer wall of the housing has two through slots, and the outer wall of the embedded bead has two pillars fixed thereon.

5. The projector device according to claim 4, wherein two curved sliding rods are arranged on the top of the base, two sliding blocks are sleeved on each of the two curved sliding rods, a cylinder body is fixedly arranged on the top of the corresponding sliding block, a rotating cylinder is rotatably arranged on the outer wall of the cylinder body, a screw rod is slidably arranged in the cylinder body, the screw rod is in threaded connection with the rotating cylinder, and the top end of the screw rod is connected with the bottom of the housing.

6. The projector apparatus according to claim 5, wherein a column is fixedly mounted on a top of the corresponding sliding block, an elastic plate is slidably mounted on the column, a top post is fixedly mounted on a top of the elastic plate, and a top end of the top post is connected with a bottom of the housing.

7. The projector apparatus as claimed in claim 6, wherein the column is sleeved with a spring, the screw rod and the top end of the top column are rotatably provided with rotating sliders, and the two rotating sliders are slidably connected with the bottom of the housing.