CN215215531U

CN215215531U - Portable projector

Info

Publication number: CN215215531U
Application number: CN202120577162.7U
Authority: CN
Inventors: 程晓东; 陈丽芳
Original assignee: Shenzhen Lingchuang Guangxian Technology Co ltd
Current assignee: Shenzhen Lingchuang Guangxian Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-17
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a portable projector, which comprises a sliding cover, a projector, a sliding chute, a lens, a sliding rail, a first knob, a connecting rod, a clamping block, a supporting rod, a steering ring groove, a fixed block, a cover plate, a circular sucker and a sucker cover, the lower surface of the sliding cover is provided with a projector, the upper surface of the projector is provided with two sliding grooves, a lens is arranged between the sliding grooves, two ends of the projector are provided with slide rails, a connecting rod is arranged between the slide rails, one end of the connecting rod is provided with a first knob, the other end of the connecting rod is provided with a clamping block, the two ends of the connecting rod are provided with supporting rods, one end of each supporting rod, far away from the connecting rod, is provided with a steering ring, the steering wheel is characterized in that a fixing block is arranged on the outer surface of the steering ring, a steering ring groove is formed in the upper end of the fixing block, a cover plate is arranged at the lower end of the fixing block, a circular sucker is arranged at the lower end of the cover plate, and a sucker cover is arranged on the upper surface of the circular sucker. The utility model discloses convenient fixed, protection camera lens can the projection be adjusted to the multi-angle direction.

Description

Portable projector

Technical Field

The utility model relates to a projector technical field particularly, relates to a portable projector.

Background

The portable projector in the existing market is inconvenient to fix, and the angle can not be adjusted.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable projector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable projector is characterized by comprising a sliding cover, a projector, a sliding groove, a lens, a sliding rail, a first knob, a connecting rod, clamping blocks, a supporting rod, a steering ring groove, a fixing block, a cover plate, a circular sucker, a sucker cover, an air hole, a blocking block, an end cap, a pressing rod, a spring and a second knob, wherein the projector is arranged on the lower surface of the sliding cover, two sliding grooves are formed in the upper surface of the projector, the lens is arranged between the sliding grooves, two sliding rails are arranged at two ends of the projector, the connecting rod is arranged between the sliding rails, the first knob is arranged at one end of the connecting rod, the clamping block is arranged at the other end of the connecting rod, the supporting rod is arranged at two ends of the connecting rod, the steering ring is arranged at one end, away from the connecting rod, the fixing block is arranged on the outer surface of the steering ring, the steering ring groove is arranged at the upper end of the fixing block, the cover plate is arranged at the lower end of the cover plate, the circular sucker is arranged at the lower end of the cover plate, the round sucker is characterized in that a sucker cover is arranged on the upper surface of the round sucker, air holes are formed in the upper surface of the sucker cover, a plug is arranged inside the upper end of each air hole, a plug is arranged at the upper end of each plug, a pressing rod is arranged at the upper end of each plug, a spring is arranged on the outer surface of each pressing rod, and a second knob is arranged at one end, far away from each plug, of each pressing rod.

Furthermore, the lower surface of the sliding cover is connected with the upper surface of the projector in a sliding mode, two sliding grooves are embedded in the upper surface of the projector, and a lens is embedded in the upper surface of the projector.

Furthermore, the projector is embedded with two slide rails at both ends, rotate with the connecting rod between the slide rail and be connected, connecting rod one end and first knob fixed connection.

Furthermore, the other end of the connecting rod is in threaded connection with a clamping block, the clamping block is fixedly connected with one end, away from the first knob, of the projector, the two ends of the connecting rod are rotatably connected with the supporting rod, and one end, away from the connecting rod, of the supporting rod is fixedly connected with the steering ring.

Further, turn to circle the surface and be connected with the fixed block rotation, the fixed block upper end is embedded to have turns to the circle groove, fixed block lower extreme and apron fixed connection.

Further, circular sucking disc upper surface and sucking disc lid fixed connection, the sucking disc lid upper surface is embedded to have the bleeder vent, inside and the sprue sliding connection in bleeder vent upper end.

Furthermore, the upper end of the plugging block is fixedly connected with the plug, the upper end of the plug is fixedly connected with the pressing rod, the outer surface of the pressing rod is connected with the spring, and one end, far away from the plug, of the pressing rod is fixedly connected with the second knob.

Compared with the prior art, the utility model discloses following beneficial effect has: the lens is convenient to fix and protect, and projection can be adjusted in multiple angle directions.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a portable projector according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a knob, a connecting rod, and a clamping block of a portable projector according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a circular suction cup, a suction cup cover, and a vent hole of a portable projector according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a plug, a compression bar, and a spring of a portable projector according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a block and a plug of a portable projector according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a support rod, a steering ring groove, and a fixing block of a portable projector according to an embodiment of the present invention.

Reference numerals

1. A sliding cover; 2. a projector; 3. a chute; 4. a lens; 5. a slide rail; 6. a first knob; 7. a connecting rod; 8. a clamping block; 9. a support bar; 10. a steering ring; 11. a steering ring groove; 12. a fixed block; 13. a cover plate; 14. a circular sucker; 15. a sucker cover; 16. air holes are formed; 17. blocking; 18. a plug; 19. a pressure lever; 20. a spring; 21. a second knob.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a portable projector according to an embodiment of the present invention includes a sliding cover 1, a projector 2, a sliding slot 3, a lens 4, a sliding rail 5, a first knob 6, a connecting rod 7, a clamping block 8, a supporting rod 9, a steering ring 10, a steering ring slot 11, a fixed block 12, a cover plate 13, a circular suction cup 14, a suction cup cover 15, an air hole 16, a blocking block 17, a plug 18, a pressing rod 19, a spring 20, and a second knob 21, wherein the lower surface of the sliding cover 1 is provided with the projector 2, the upper surface of the projector 2 is provided with two sliding slots 3, the lens 4 is disposed between the sliding slots 3, two sliding rails 5 are disposed at two ends of the projector 2, the connecting rod 7 is disposed between the sliding rails 5, one end of the connecting rod 7 is provided with the first knob 6, the other end of the connecting rod 7 is provided with the clamping block 8, two ends of the connecting rod 7 are provided with the supporting rod 9, one end of the supporting rod 9 away from the connecting rod 7 is provided with the steering ring 10, the outer surface of the steering ring 10 is provided with a fixed block 12, the upper end of the fixed block 12 is provided with a steering ring groove 11, the lower end of the fixed block 12 is provided with an apron 13, the lower end of the apron 13 is provided with a circular sucker 14, the upper surface of the circular sucker 14 is provided with a sucker cover 15, the upper surface of the sucker cover 15 is provided with an air hole 16, a blocking block 17 is arranged inside the upper end of the air hole 16, the upper end of the blocking block 17 is provided with a plug 18, the upper end of the plug 18 is provided with a pressing rod 19, the outer surface of the pressing rod 19 is provided with a spring 20, and one end of the pressing rod 19, which is far away from the plug 18, is provided with a second knob 21.

Through the above technical scheme of the utility model, sliding surface connection on 1 lower surface of sliding closure and the projector 2, 2 upper surfaces of projector have inlayed spout 3 two, 2 upper surfaces of projector have inlayed camera lens 4.

Through the above technical scheme of the utility model, 2 both ends of projector are embedded to have slide rail 5 two, rotate with connecting rod 7 between the slide rail 5 and be connected, 6 fixed connection of connecting rod 7 one end and first knob.

Through the above technical scheme of the utility model, the connecting rod 7 other end and 8 threaded connection of clamp splice, 6 one end fixed connection of first knob are kept away from with projector 2 to

clamp splice

8, 7 both ends of connecting rod are rotated with bracing piece 9 and are connected, 7 one end of connecting rod and 10 fixed connection of steering wheel are kept away from to bracing piece 9.

Through the above technical scheme of the utility model, turn to 10 surfaces of circle and be connected with the rotation of fixed block 12, the embedded circle groove 11 that turns to that has in the 12 upper ends of fixed block, 12 lower extremes of fixed block and apron 13 fixed connection.

Through the above technical scheme of the utility model, 14 upper surfaces of circular sucking disc and 15 fixed connection of sucking disc lid, 15 upper surfaces of sucking disc lid have inlayed bleeder vent 16, inside and the 17 sliding connection of sprue in 16 upper ends of bleeder vent.

Through the above technical scheme of the utility model, blockking up 17 upper end and 18 fixed connection of end cap, 18 upper ends of end cap and 19 fixed connection of depression bar, 19 surfaces of depression bar and spring 20 will connect, 18 one ends of end cap and the 21 fixed connection of second knob are kept away from to depression bar 19.

In specific application, the sliding cover 1 is slid along the sliding groove 3 to expose the lens 4, the circular sucker 14 is pressed down to rotate the second knob 21 to fix the projector 2 on a desktop, the angle of the projector 2 is fixed by rotating the first knob 6, and the direction of the projector 2 is adjusted by rotating the steering ring 10 to start working.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable projector is characterized by comprising a sliding cover (1), a projector (2), sliding grooves (3), lenses (4), sliding rails (5), a first knob (6), a connecting rod (7), clamping blocks (8), a supporting rod (9), a steering ring (10), a steering ring groove (11), a fixed block (12), a cover plate (13), a circular sucker (14), a sucker cover (15), air holes (16), a blocking block (17), a plug (18), a pressing rod (19), a spring (20) and a second knob (21), wherein the projector (2) is arranged on the lower surface of the sliding cover (1), the sliding grooves (3) are arranged on the upper surface of the projector (2), the lenses (4) are arranged between the sliding grooves (3), the sliding rails (5) are arranged at two ends of the projector (2), the connecting rod (7) is arranged between the sliding rails (5), and the first knob (6) is arranged at one end of the connecting rod (7), the other end of the connecting rod (7) is provided with a clamping block (8), two ends of the connecting rod (7) are provided with supporting rods (9), a steering ring (10) is arranged at one end of the support rod (9) far away from the connecting rod (7), a fixed block (12) is arranged on the outer surface of the steering ring (10), a steering ring groove (11) is arranged at the upper end of the fixed block (12), a cover plate (13) is arranged at the lower end of the fixing block (12), a circular sucker (14) is arranged at the lower end of the cover plate (13), a sucker cover (15) is arranged on the upper surface of the circular sucker (14), air holes (16) are arranged on the upper surface of the sucker cover (15), a block (17) is arranged inside the upper end of the air hole (16), a plug (18) is arranged at the upper end of the block (17), a pressure lever (19) is arranged at the upper end of the plug (18), a spring (20) is arranged on the outer surface of the pressure lever (19), and a second knob (21) is arranged at one end of the pressure lever (19) far away from the plug (18).

2. The portable projector as claimed in claim 1, wherein the lower surface of the sliding cover (1) is slidably connected to the upper surface of the projector (2), two sliding grooves (3) are embedded in the upper surface of the projector (2), and the lens (4) is embedded in the upper surface of the projector (2).

3. The portable projector according to claim 1, wherein two sliding rails (5) are embedded in two ends of the projector (2), the sliding rails (5) are rotatably connected with a connecting rod (7), and one end of the connecting rod (7) is fixedly connected with the first knob (6).

4. The portable projector according to claim 1, wherein the other end of the connecting rod (7) is in threaded connection with the clamping block (8), the clamping block (8) is fixedly connected with one end of the projector (2) far away from the first knob (6), the two ends of the connecting rod (7) are rotatably connected with the supporting rod (9), and one end of the supporting rod (9) far away from the connecting rod (7) is fixedly connected with the steering ring (10).

5. The portable projector as claimed in claim 1, wherein the outer surface of the steering ring (10) is rotatably connected to a fixing block (12), a steering ring groove (11) is embedded in the upper end of the fixing block (12), and the lower end of the fixing block (12) is fixedly connected to the cover plate (13).

6. The portable projector as claimed in claim 1, wherein the upper surface of the circular sucker (14) is fixedly connected with the sucker cover (15), the upper surface of the sucker cover (15) is embedded with a vent hole (16), and the inside of the upper end of the vent hole (16) is slidably connected with the block (17).

7. The portable projector as claimed in claim 1, wherein the upper end of the block (17) is fixedly connected with a plug (18), the upper end of the plug (18) is fixedly connected with a pressure lever (19), the outer surface of the pressure lever (19) is connected with a spring (20), and one end of the pressure lever (19) far away from the plug (18) is fixedly connected with a second knob (21).