CN213182287U

CN213182287U - Portable projector

Info

Publication number: CN213182287U
Application number: CN202022157738.2U
Authority: CN
Inventors: 程远松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-11
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a projecting apparatus technical field just discloses a portable projecting apparatus, including the projecting apparatus body, the left and right sides fixed mounting at projecting apparatus body top has quantity to be two fixed blocks, two the movable groove has all been seted up at the top of fixed block, two equal fixed mounting has the fixed axle, two between the relative one side of movable groove left and right sides wall the equal movable mounting of surface of fixed axle has first pivot seat. This portable projector, through being provided with the handle, make the carrying of projecting apparatus body very convenient, and can rotate its top to laminating projecting apparatus body when not carrying, reduce the space that occupies, through being provided with movable support, when needs use the projecting apparatus body, through the fixed orifices pulling movable support rotatory until it and dog laminating, repeat this step in order to accomplish the setting of four movable support, can accomplish propping up of projecting apparatus body, made things convenient for the use of projecting apparatus body, the practicality is high.

Description

Portable projector

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a portable projecting apparatus.

Background

The projector is also called as a projector, is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, and has different types such as CRT, LCD, DLP and the like according to different working modes.

The existing portable projectors are various, but most of the portable projectors have the problem of inconvenient use, occupy too large space, are inconvenient to arrange and use, and have low practicability, so that the portable projector is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable projector possesses advantages such as convenient to use, has solved its occupation space too big, and inconvenient the laying use, the lower problem of practicality.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a portable projector comprises a projector body, wherein two fixed blocks are fixedly arranged on the left side and the right side of the top of the projector body, movable grooves are formed in the tops of the two fixed blocks, a fixed shaft is fixedly arranged between the opposite sides of the left side wall and the right side wall of each movable groove, first rotating blocks are movably arranged on the outer surfaces of the two fixed shafts, handles are fixedly arranged on the tops of the two first rotating blocks, a base is fixedly arranged at the bottom of the projector body, through grooves are formed in the periphery of the bottom of the base, stop blocks are fixedly arranged in the through grooves, threaded holes are formed in the front and the back of the through grooves, threaded rods with one ends penetrating through and extending into the through grooves are in threaded connection with the inner portions of the threaded holes, and fixed rods are fixedly arranged between the opposite sides of the threaded rods, the outer fixed surface of the fixed rod is provided with a second rotating block, one side of the second rotating block, which is far away from the stop block, is fixedly provided with a movable support, one side of the movable support, which is far away from the second rotating block, is fixedly provided with an anti-slip block, and the bottom of the base is provided with a through groove, and the front and the back of the through groove are both provided with fixed holes.

Preferably, the two fixed blocks are both concave, and the two fixed blocks are symmetrically distributed on the left side and the right side of the top of the projector body.

Preferably, two the inside of first commentaries on classics piece all seted up with the commentaries on classics groove of fixed axle size looks adaptation, two first commentaries on classics piece all with handle fixed connection.

Preferably, the number of the through grooves is two, and the number of the through grooves in each group is two and is symmetrically distributed on the front side and the rear side of the bottom of the base.

Preferably, the threaded hole is in threaded connection with the threaded rod, and the threaded hole is symmetrically distributed on the front side and the back side of the through groove.

Preferably, one end of the antiskid block, which is far away from the movable support, is fixedly provided with a rubber sleeve, and the bottom of the stop block and the bottom of the base are positioned on the same horizontal line.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable projector possesses following beneficial effect:

this portable projector, through being provided with the handle, make the carrying of projecting apparatus body very convenient, and can rotate its top to laminating projecting apparatus body when not carrying, reduce the space that occupies, through being provided with movable support, when needs use the projecting apparatus body, through the fixed orifices pulling movable support rotatory until it and dog laminating, repeat this step in order to accomplish the setting of four movable support, can accomplish propping up of projecting apparatus body, made things convenient for the use of projecting apparatus body, the practicality is high.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the base of the present invention;

fig. 4 is an enlarged structural view of the point B in fig. 3 according to the present invention.

In the figure: the projector comprises a projector body 1, fixing blocks 2, a movable groove 3, a fixing shaft 4, a first rotating block 5, a lifting handle 6, a base 7, a through groove 8, a stop block 9, a threaded hole 10, a threaded rod 11, a fixing rod 12, a second rotating block 13, a movable support 14, an anti-skid block 15 and a fixing hole 16.

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 portable projector includes a projector body 1, two fixing blocks 2 are fixedly installed on the left and right sides of the top of the projector body 1, the two fixing blocks 2 are both concave, the two fixing blocks 2 are symmetrically distributed on the left and right sides of the top of the projector body 1, movable grooves 3 are respectively formed on the tops of the two fixing blocks 2, a fixing shaft 4 is fixedly installed between the opposite sides of the left and right side walls of the two movable grooves 3, first rotating blocks 5 are movably installed on the outer surfaces of the two fixing shafts 4, handles 6 are fixedly installed on the tops of the two first rotating blocks 5, rotating grooves matched with the fixing shaft 4 in size are respectively formed in the two first rotating blocks 5, the two first rotating blocks 5 are fixedly connected with the handles 6, a base 7 is fixedly installed on the bottom of the projector body 1, through grooves 8 are respectively formed on the periphery of the bottom of the base 7, the number of the through grooves 8 is two, the number of each group of through grooves 8 is two, the through grooves 8 are symmetrically distributed on the front side and the rear side of the bottom of the base 7, the inside of each through groove 8 is fixedly provided with a stop block 9, the inside of the base 7 and the front side and the back side of each through groove 8 are both provided with a threaded hole 10, the inside of each threaded hole 10 is in threaded connection with a threaded rod 11, one end of each threaded hole is penetrated through and extends to the inside of each through groove 8, the threaded holes 10 are in threaded connection with the threaded rods 11, the threaded holes 10 are symmetrically distributed on the front side and the back side of each through groove 8, a fixed rod 12 is fixedly arranged between the opposite sides of the threaded rods 11, the outer surface of the fixed rod 12 is fixedly provided with a second rotating block 13, one side of the second rotating block 13, far away from the stop block, the bottom of dog 9 is on same water flat line with the bottom of base 7, fixed orifices 16 have all been seted up at the front and the back that logical groove 8 of bottom of base 7 just was located, through being provided with handle 6, make carrying of projecting apparatus body 1 very convenient, and can rotate its top to laminating projecting apparatus body 1 when not carrying, reduce the space that occupies, through being provided with movable support 14, when needs use projecting

apparatus body

1, 16 rotatory till it laminates with dog 9 via fixed orifices pulling movable support 14, repeat the setting of this step in order to accomplish four movable support 14, can accomplish propping up of projecting apparatus body 1, the use of projecting apparatus body 1 has been made things convenient for, therefore, the practicality is high.

When the projector body 1 is used, the movable support 14 is pulled to rotate through the fixing hole 16 until the movable support is attached to the stop block 9, and the steps are repeated to complete the arrangement of the four movable supports 14, so that the projector body 1 can be erected.

In conclusion, this portable projector through being provided with handle 6 for projector body 1's carry is very convenient, and can rotate it to the top of laminating projector body 1 when not carrying, reduces the space that occupies, through being provided with movable support 14, when needs use projector body 1, through 16 pulling movable support 14 rotations of fixed orifices until it laminates with dog 9, repeat this step in order to accomplish the setting of four movable support 14, can accomplish propping up of projector body 1, made things convenient for projector body 1's use, the practicality is high, it is too big to have solved its occupation space, inconvenient the use of laying, the lower problem of practicality.

It is to be noted that 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable projector includes a projector body (1), characterized in that: the projector comprises a projector body (1), wherein the left side and the right side of the top of the projector body (1) are fixedly provided with two fixed blocks (2), the top of each fixed block (2) is provided with a movable groove (3), a fixed shaft (4) is fixedly arranged between two opposite sides of the left side wall and the right side wall of each movable groove (3), the outer surface of each fixed shaft (4) is movably provided with a first rotating block (5), the top of each first rotating block (5) is fixedly provided with a handle (6), the bottom of the projector body (1) is fixedly provided with a base (7), the periphery of the bottom of the base (7) is provided with through grooves (8), the inside of each through groove (8) is fixedly provided with a stop block (9), the inside of the base (7) is provided with a threaded hole (10) in the front and the back of the through groove (8), and the inside of each threaded hole (10) is connected with a threaded rod (11), fixed mounting has dead lever (12) between the relative one side of threaded rod (11), the outer fixed surface of dead lever (12) installs the second and changes piece (13), the second changes one side fixed mounting that dog (9) were kept away from in piece (13) and has movable support (14), one side fixed mounting that second commentaries on classics piece (13) was kept away from in movable support (14) has non slipping spur (15), fixed orifices (16) have all been seted up to the front and the back that lead to groove (8) and be located in the bottom of base (7).

2. A portable projector according to claim 1, wherein: two fixed block (2) all are concave shape, two fixed block (2) are the symmetric distribution in the left and right sides at projecting apparatus body (1) top.

3. A portable projector according to claim 1, wherein: two the inside of first commentaries on classics piece (5) all seted up with fixed axle (4) size looks adaptation change the groove, two first commentaries on classics piece (5) all with handle (6) fixed connection.

4. A portable projector according to claim 1, wherein: the number of the through grooves (8) is two, and the number of the through grooves (8) in each group is two and is symmetrically distributed on the front side and the rear side of the bottom of the base (7).

5. A portable projector according to claim 1, wherein: the threaded holes (10) are in threaded connection with the threaded rods (11), and the threaded holes (10) are symmetrically distributed on the front face and the back face of the through groove (8).

6. A portable projector according to claim 1, wherein: the anti-skid device is characterized in that a rubber sleeve is fixedly mounted at one end, away from the movable support (14), of the anti-skid block (15), and the bottom of the stop block (9) and the bottom of the base (7) are located on the same horizontal line.