CN220320905U

CN220320905U - Outdoor projector

Info

Publication number: CN220320905U
Application number: CN202321899216.7U
Authority: CN
Inventors: 刘小锋
Original assignee: Guangzhou Zhisheng Digital Technology Co ltd
Current assignee: Guangzhou Zhisheng Digital Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-09
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses an outdoor projector, which comprises an outdoor projector main body, wherein a mounting base is arranged at the bottom end of the outdoor projector main body, hinge blocks are hinged inside two ends of the mounting base, a fixed protection plate is fixedly connected to the top end of the hinge blocks, a telescopic protection plate is inserted inside the fixed protection plate, and a fixed top cover is fixedly connected to one end, far away from the fixed protection plate, of the telescopic protection plate. According to the outdoor projector main body, the connecting pull rod is pulled, the driving rod drives the limiting plate and the limiting clamping block to retract into the fixed frame, so that the hinge block can conveniently drive the fixed protection plates to rotate on two sides of the mounting base, the two groups of fixed protection plates are unfolded, auxiliary support can be conveniently carried out when the outdoor projector main body is used, and meanwhile, when the fixed protection plates drive the telescopic protection plates to be clamped on the surface of the outdoor projector main body, the outdoor projector main body can be protected when the outdoor projector main body is not used or carried.

Description

Outdoor projector

Technical Field

The utility model relates to the technical field of projectors, in particular to an outdoor projector.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and is widely used in homes, offices, schools, and outdoors as well as in entertainment venues.

When the existing outdoor projector is used, the projector can be carried to be used outdoors, so that the lens of the projector is easy to collide and crush in the carrying process, and meanwhile, the projector needs to be carried with an adaptive support or is directly placed on the ground and a tabletop to be used in the using process, so that the projector needs to carry various auxiliary tools in the carrying process, and therefore, the outdoor projector is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an outdoor projector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an outdoor projector, includes outdoor projector main part, the installation base is installed to outdoor projector main part's bottom, and the inside articulated piece that has in both ends of installation base, the top fixedly connected with fixed protection shield of articulated piece, and fixed protection shield's inside is inserted and is equipped with flexible protection shield, the one end fixedly connected with fixed top cap of fixed protection shield is kept away from to flexible protection shield, the both sides fixedly connected with fixed frame of installation base, and the inner wall conflict of fixed frame has the limiting plate, the fixed surface of limiting plate is connected with spacing fixture block.

Preferably, the inside of fixed frame is offered and is had the recess with limiting plate looks adaptation, and the inner wall of recess and the one end welding of pushing the spring, the other end and the surface welding of limiting plate of pushing the spring, through the elasticity of pushing the spring itself, can play the effect of conveniently promoting limiting plate and spacing fixture block.

Preferably, rectangular through holes matched with the limiting clamping blocks are formed in the surfaces of the two sides of the mounting base, grooves matched with the hinging blocks are formed in the two ends of the mounting base, the distance between the limiting clamping blocks and the grooves is the same as the surface thickness of the hinging blocks, and the hinging blocks can be conveniently mounted through the grooves formed in the two ends of the mounting base.

Preferably, the outer end of the fixed frame is inserted with a driving rod, the driving rod is inserted into one end of the fixed frame, which is fixedly connected with a limiting plate, the other end of the driving rod is fixedly connected with a connecting pull rod, and the driving rod can conveniently drive two groups of driving rods to move through the connecting pull rod.

Preferably, the draw-in groove with flexible protection shield looks adaptation is seted up to the inside of fixed protection shield, and flexible protection shield inserts and establish at the equal fixedly connected with second slider of draw-in groove inner both ends surface, the rectangle logical groove with second slider looks adaptation is seted up on the measuring tape surface of fixed protection shield, can conveniently carry out spacingly to flexible protection shield through the second slider.

Preferably, the top end surface fixing of fixed top cap is connected with the fixed stay, and the inside of fixed stay inserts and is equipped with the catch bar, the one end fixedly connected with supporting disk that the fixed stay was kept away from to the catch bar, the inside threaded connection of catch bar has adjusting screw, and adjusting screw passes through the bearing to be installed inside the fixed top cap, can conveniently adjust the height of fixed stay through adjusting screw.

Preferably, the push rod is inserted and established at the inside one end of fixed stay and has been cup jointed the spacing dish, and the outside equidistance of spacing dish is provided with round first slider, the bar logical groove with first slider looks adaptation has been seted up on the surface of fixed stay, can conveniently carry out spacingly to the push rod through first slider.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through pulling the connecting rod, can make the driver rod drive limiting plate and spacing fixture block shrink into the inside of fixed frame to can conveniently make the articulated piece drive fixed protection shield and rotate in the both sides of installation base, expand the back through two sets of fixed protection shield, can conveniently carry out auxiliary stay when outdoor projector main part uses, simultaneously when fixed protection shield drives flexible protection shield block at the surface of outdoor projector main part, can protect outdoor projector main part when outdoor projector main part does not use or carry.

2. The device can make multiunit fixed stay drive supporting disk and ground or desktop inconsistent through after fixed protection shield expandes, is convenient for carry out auxiliary stay to fixed protection shield to through rotating adjusting screw, can conveniently make the catch bar remove along the inside of fixed stay, be convenient for adjust the holistic height of fixed stay, can make fixed protection shield and fixed top cap support on uneven ground or desktop, make outdoor projector main part keep horizontality.

Drawings

Fig. 1 is a schematic view illustrating a three-dimensional usage state of an outdoor projector according to the present utility model;

fig. 2 is a schematic diagram illustrating a three-dimensional accommodating state of an outdoor projector according to the present utility model;

FIG. 3 is a perspective exploded view of the mounting base and mounting frame structure of FIG. 1;

fig. 4 is a schematic perspective cross-sectional view of the structure of the fixing support and the pushing rod in fig. 1.

In the figure: 1. an outdoor projector main body; 2. a mounting base; 3. a hinge block; 4. fixing the protective plate; 5. a retractable protective plate; 6. fixing the top cover; 7. a fixed frame; 8. a limiting plate; 9. a limit clamping block; 10. a pushing spring; 11. a drive rod; 12. connecting a pull rod; 13. a fixed support; 14. adjusting a screw; 15. a push rod; 16. a support plate; 17. a limiting disc; 18. a first slider; 19. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an outdoor projector, including outdoor projector main part 1, installation base 2 is installed to outdoor projector main part 1's bottom, and install the inside articulated piece 3 that has in both ends of base 2, the top fixedly connected with fixed protection shield 4 of articulated piece 3, and the inside of fixed protection shield 4 is inserted and is equipped with flexible protection shield 5, the surface at outdoor projector main part 1 through fixed protection shield 4 and flexible protection shield 5 block, can protect outdoor projector main part 1, the one end fixedly connected with fixed top cap 6 of fixed protection shield 4 is kept away from to flexible protection shield 5, the both sides fixedly connected with fixed frame 7 of installation base 2, and the inner wall conflict of fixed frame 7 has limiting plate 8, limiting plate 8's fixed surface has spacing fixture block 9, can conveniently carry out spacingly with spacing fixture block 9 through limiting plate 8.

Further, referring to fig. 2 and 3, it can be known that the groove adapted to the limiting plate 8 is formed in the fixing frame 7, the inner wall of the groove is welded with one end of the pushing spring 10, the other end of the pushing spring 10 is welded with the surface of the limiting plate 8, and the limiting plate 8 and the pushing spring 10 can be conveniently installed through the groove formed in the fixing frame 7.

Further, referring to fig. 2 and 3, it can be known that rectangular through holes matched with the limiting clamping blocks 9 are formed on two side surfaces of the mounting base 2, grooves matched with the hinge blocks 3 are formed on two ends of the mounting base 2, the spacing between the limiting clamping blocks 9 and the grooves is the same as the surface thickness of the hinge blocks 3, and the rectangular through holes formed on two side surfaces of the mounting base 2 can be used for conveniently inserting the function of the limiting clamping blocks 9, and the hinge blocks 3 can be limited through the limiting clamping blocks 9.

Further, referring to fig. 2 and 3, it can be known that the driving rod 11 is inserted at the outer end of the fixed frame 7, and the driving rod 11 is inserted at one end of the inside of the fixed frame 7 and fixedly connected with the limiting plate 8, and the other end of the driving rod 11 is fixedly connected with the connecting pull rod 12, and by pulling the connecting pull rod 12, the driving rod 11 can conveniently drive the limiting plate 8 and the limiting clamping block 9 to move in the inside of the fixed frame 7.

Further, referring to fig. 1 and 3, it can be known that a clamping groove adapted to the telescopic protection board 5 is formed in the fixed protection board 4, the telescopic protection board 5 is inserted into the clamping groove, the surfaces of the two ends of the clamping groove are fixedly connected with the second sliding blocks 19, a rectangular through groove adapted to the second sliding blocks 19 is formed in the surface of the measuring tape of the fixed protection board 4, the telescopic protection board 5 can conveniently move in the clamping groove through the clamping groove formed in the fixed protection board 4, and when the telescopic protection board 5 moves through the second sliding blocks 19, the second sliding blocks 19 slide along the rectangular through groove, so that the function of limiting the telescopic protection board 5 is achieved.

Further, referring to fig. 3 and 4, it can be known that the top surface of the fixed top cover 6 is fixedly connected with a fixed support pillar 13, and a push rod 15 is inserted in the fixed support pillar 13, one end of the push rod 15 away from the fixed support pillar 13 is fixedly connected with a support disc 16, an adjusting screw 14 is connected with the internal thread of the push rod 15, and the adjusting screw 14 is installed in the fixed top cover 6 through a bearing, and the push rod 15 can conveniently push the support disc 16 to move through the rotation of the adjusting screw 14, so that the height of the fixed support pillar 13 is convenient to adjust.

Further, referring to fig. 3 and 4, it can be known that the push rod 15 is inserted into one end of the inside of the fixed support post 13, and is sleeved with the limit disc 17, a circle of first sliding blocks 18 are equidistantly arranged on the outer side of the limit disc 17, a strip-shaped through groove matched with the first sliding blocks 18 is formed in the surface of the fixed support post 13, and when the push rod 15 drives the limit disc 17 to move in the inside of the fixed support post 13, the first sliding blocks 18 can move along the strip-shaped through groove to play a role of limiting the push rod 15.

Working principle: when the outdoor projector main body 1 is used, according to the attached drawings 1, 2, 3 and 4, the limiting plate 8 drives the limiting clamping block 9 to retract into the fixed frame 7 by pulling the connecting pull rod 12, so that the pushing spring 10 is in a compressed state, the fixed protection plate 4 drives the hinging block 3 to move in the mounting base 2, after the fixed protection plate 4 drives the telescopic protection plate 5 to be unfolded, a plurality of groups of supporting plates 16 can be abutted against the ground and the tabletop, the pushing rod 15 can move along the inside of the fixed supporting column 13 by rotating the adjusting screw 14, the height of the fixed supporting column 13 can be adjusted, the outdoor projector main body 1 can be horizontally adjusted conveniently, when the outdoor projector main body 1 is not used, the telescopic protection plate 5 can move in the fixed protection plate 4 by pulling the supporting plate 16, so that the fixed protection plate 4 and the telescopic protection plate 5 can be unfolded, the fixed protection plate 4 and the telescopic protection plate 5 are clamped on the outer surface of the outdoor projector main body 1, the limiting plate 8 and the telescopic protection plate 5 can be pushed by the elastic force of the pushing spring 10, and the limiting clamping block 9 can be reset, and the limiting clamping block 3 can be limited by the limiting clamping block 3;

the above is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an outdoor projector, includes outdoor projector main part (1), its characterized in that, install base (2) in the bottom of outdoor projector main part (1), and the inside articulated piece (3) that have in both ends of installation base (2), the top fixedly connected with fixed protection shield (4) of articulated piece (3), and the inside of fixed protection shield (4) is inserted and is equipped with flexible protection shield (5), the one end fixedly connected with fixed top cap (6) of fixed protection shield (4) are kept away from to flexible protection shield (5), the both sides fixedly connected with fixed frame (7) of installation base (2), and the inner wall of fixed frame (7) contradicts there is limiting plate (8), the fixed surface connection of limiting plate (8) has spacing fixture block (9).

2. An outdoor projector according to claim 1, characterized in that a groove adapted to the limiting plate (8) is formed in the fixing frame (7), the inner wall of the groove is welded with one end of the pushing spring (10), and the other end of the pushing spring (10) is welded with the surface of the limiting plate (8).

3. The outdoor projector according to claim 1, wherein rectangular through holes matched with limit clamping blocks (9) are formed in two side surfaces of the mounting base (2), grooves matched with the hinge blocks (3) are formed in two ends of the mounting base (2), and the distance between the limit clamping blocks (9) and the grooves is the same as the surface thickness of the hinge blocks (3).

4. An outdoor projector according to claim 1, wherein the outer end of the fixed frame (7) is inserted with a driving rod (11), one end of the driving rod (11) inserted in the fixed frame (7) is fixedly connected with a limiting plate (8), and the other end of the driving rod (11) is fixedly connected with a connecting pull rod (12).

5. An outdoor projector according to claim 1, wherein a clamping groove matched with the telescopic protection plate (5) is formed in the fixed protection plate (4), the telescopic protection plate (5) is inserted into the clamping groove, the surfaces of the two ends of the telescopic protection plate (5) are fixedly connected with second sliding blocks (19), and a rectangular through groove matched with the second sliding blocks (19) is formed in the surface of the measuring tape of the fixed protection plate (4).

6. An outdoor projector according to claim 1, characterized in that the top surface of the fixed top cover (6) is fixedly connected with a fixed support column (13), a push rod (15) is inserted in the fixed support column (13), one end of the push rod (15) away from the fixed support column (13) is fixedly connected with a supporting disc (16), an adjusting screw (14) is connected with the internal thread of the push rod (15), and the adjusting screw (14) is installed in the fixed top cover (6) through a bearing.

7. An outdoor projector according to claim 6, wherein the push rod (15) is inserted into one end of the inside of the fixed support (13) and sleeved with a limiting disc (17), a circle of first sliding blocks (18) are equidistantly arranged on the outer side of the limiting disc (17), and a strip-shaped through groove matched with the first sliding blocks (18) is formed in the surface of the fixed support (13).