CN218547217U

CN218547217U - Use convenient projecting apparatus shell

Info

Publication number: CN218547217U
Application number: CN202221724569.9U
Authority: CN
Inventors: 刘正彬
Original assignee: Jiangsu Mai Kun Intelligent Technology Co ltd
Current assignee: Jiangsu Mai Kun Intelligent Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-02-28
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a use convenient projecting apparatus shell belongs to projecting apparatus technical field, including casing and base, the casing sets up in the top of base, the fixed spliced pole that is provided with in the middle of the casing lower surface, the bottom mounting of spliced pole is equipped with the connecting ball, the connecting ball has cup jointed the connecting seat, and the upper surface of connecting seat be provided with the corresponding recess of connecting ball, one side of connecting seat is provided with locking Assembly, the upper surface of base is provided with the mounting groove, be provided with the drive assembly who makes the connecting seat produce displacement from top to bottom between the top of mounting groove inner wall and the connecting seat. From this, can be as required quick highly adjust and fix the angle of casing to the casing, convenient and fast can satisfy the demand of different scenes.

Description

Projector shell convenient to use

Technical Field

The utility model relates to a shell especially relates to a use convenient projecting apparatus shell, belongs to projecting apparatus technical field.

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. Projectors are widely used in homes, offices, schools and entertainment places at present, and different types such as CRT, LCD, DLP and the like exist according to different working modes.

At present, the effect of protecting its inside electronic components is generally played to the projector shell, and the function is comparatively single, when using the projecting apparatus on the desktop, because the height of projecting apparatus need carry out a lot of when lower or the desktop slope and adjust just can reach required effect, has certain inconvenient nature. Therefore, how to develop a projector housing which is convenient to use is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the adjustment is not convenient for, the utility model provides a use convenient projecting apparatus shell.

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

the utility model provides a use convenient projecting apparatus shell, includes casing and base, the casing sets up in the top of base, the fixed spliced pole that is provided with in the middle of the casing lower surface, the bottom mounting of spliced pole is equipped with the connecting ball, the connecting ball has cup jointed the connecting seat, and the upper surface of connecting seat be provided with the corresponding recess of connecting ball, one side of connecting seat is provided with locking Assembly, the upper surface of base is provided with the mounting groove, be provided with the drive assembly who makes the connecting seat produce displacement about between the top of mounting groove inner wall and the connecting seat.

Further, the casing and the base are made of plastics, and the front side and the rear side of the casing are provided with heat dissipation filter plates.

Furthermore, the diameter of the opening on the upper surface of the connecting seat is one sixth of the diameter of the connecting ball.

Furthermore, locking assembly is including setting up in the mount pad of connecting seat front side, and mount pad and connecting seat be the connectivity structure, the inner wall sliding connection of mount pad has the extrusion piece, and the extrusion piece is close to one side of connecting the ball and be the rear side, the fixed rubber pad that is provided with in rear side of extrusion piece, the front side rotation of extrusion piece is connected with the screw thread post, the one end that the extrusion piece was kept away from to the screw thread post runs through mount pad and mount pad threaded connection and is fixed and be provided with the column spinner.

Furthermore, the drive assembly includes two double thread lead screws, the one end of double thread lead screw all is connected with the inner wall rotation of mounting groove, the double thread lead screw other end all runs through the base and fixes being provided with the adjustment disk, the equal threaded connection of double thread lead screw has two movable blocks, the top of movable block all rotates and is connected with the push pedal, one side that the movable block was kept away from to the push pedal all rotates and is connected with the connecting block, four the fixed two connecting plates that are provided with in top of connecting block, and the connecting plate all is connected with the mount pad.

Furthermore, synchronous wheels are fixedly arranged on one side of each double-thread screw rod, and synchronous belts are sleeved on the two synchronous wheels.

Further, the lower fixed surface of base is provided with a plurality of landing legs, the bottom of landing leg all is fixed and is provided with the sucking disc.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the plurality of heat dissipation filter plates are arranged on the front side and the rear side of the shell, so that electronic components in the shell can be effectively dissipated, the effect is good, the stability of the device can be improved by arranging the suckers, and the phenomenon of picture deviation caused by collision is avoided;

2. through the mutual matching of the double-thread screw rod, the moving block, the push plate, the connecting block, the connecting plate, the adjusting disc, the synchronous wheel and the synchronous belt, the height of the shell can be quickly adjusted as required, and the device is convenient and quick;

3. through mutually supporting of connecting seat, spliced pole and connecting ball, convenient to use person adjusts the angle of casing, can fix the angle of casing under the effect between mount pad, extrusion piece, screw post, column spinner and rubber pad simultaneously, and convenient and fast can satisfy the demand of different scenes.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a front view of a preferred embodiment of a convenient-to-use projector housing according to the present invention;

fig. 2 is a cross-sectional view of a preferred embodiment of a convenient-to-use projector housing according to the present invention;

FIG. 3 is an exploded view of a locking assembly of a preferred embodiment of a convenient-to-use projector housing according to the present invention;

fig. 4 is a front view of a drive assembly of a preferred embodiment of a convenient-to-use projector housing according to the present invention.

In the figure: 1. a housing; 2. a base; 3. mounting grooves; 4. a double-threaded screw rod; 5. a moving block; 6. pushing a plate; 7. connecting blocks; 8. a connecting plate; 9. an adjusting disk; 10. a synchronizing wheel; 11. a synchronous belt; 12. a connecting seat; 13. connecting columns; 14. a connecting ball; 15. a mounting seat; 16. extruding the block; 17. a threaded post; 18. a spin column; 19. a rubber pad; 20. a support leg; 21. a suction cup; 22. the heat dissipation filter plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the projector housing convenient to use provided by this embodiment includes a housing 1 and a base 2, the housing 1 is disposed above the base 2, a connecting column 13 is fixedly disposed in the middle of the lower surface of the housing 1, a connecting ball 14 is disposed at the bottom end of the connecting column 13, a user can adjust the angle of the housing 1, the connecting ball 14 is sleeved with a connecting seat 12, a groove corresponding to the connecting ball 14 is disposed on the upper surface of the connecting seat 12, a locking component is disposed on one side of the connecting seat 12, an installation groove 3 is disposed on the upper surface of the base 2, and a driving component for enabling the connecting seat 12 to generate vertical displacement is disposed between the top of the inner wall of the installation groove 3 and the connecting seat 12.

Specifically, casing 1 and base 2 all adopt plastics to make, and the front side and the rear side of casing 1 all are provided with heat dissipation filter 22, can effectually dispel the heat to the electronic components in the casing 1, and the effect is preferred.

Specifically, the diameter of the opening on the upper surface of the connecting seat 12 is one sixth of the diameter of the connecting ball 14.

In this embodiment, as shown in fig. 3, locking assembly is including setting up in the mount pad 15 of connecting seat 12 front side, and mount pad 15 and connecting seat 12 are the connectivity structure, the inner wall sliding connection of mount pad 15 has extrusion piece 16, and one side that extrusion piece 16 is close to connecting ball 14 is the rear side, the fixed rubber pad 19 that is provided with in rear side of extrusion piece 16, the front side rotation of extrusion piece 16 is connected with screw post 17, screw post 17 is kept away from the one end of extrusion piece 16 and is run through mount pad 15 and mount pad 15 threaded connection and fixed the column 18 that is provided with, can fix the angle of casing 1, and is convenient and fast, can satisfy the demand of different scenes.

In this embodiment, as shown in fig. 4, the drive assembly includes two double thread lead screws 4, the one end of double thread lead screw 4 all is connected with the inner wall rotation of mounting groove 3, the 4 other ends of double thread lead screw all run through base 2 and the fixed adjusting disk 9 that is provided with, the equal threaded connection of double thread lead screw 4 has two movable blocks 5, the top of movable block 5 all rotates and is connected with push pedal 6, one side that movable block 5 was kept away from to push pedal 6 all rotates and is connected with connecting block 7, the fixed two connecting plates 8 that are provided with in top of four connecting blocks 7, and connecting plate 8 all is connected with mount pad 15, can be as required quick highly adjust casing 1, and is convenient and fast.

Specifically, a synchronous wheel 10 is fixedly arranged on one side of the double-thread screw rod 4, and a synchronous belt 11 is sleeved on the two synchronous wheels 10.

As shown in fig. 1, the lower surface of the base 2 is fixedly provided with a plurality of supporting legs 20, and the bottom ends of the supporting legs 20 are both fixedly provided with suckers 21, so that the stability of the device can be improved, and the phenomenon of image deviation caused by collision is avoided.

The utility model discloses an application principle and use flow: the user places this device on the desktop, the air in sucking disc 21 is discharged under the effect of gravity, sucking disc 21 is tightly adsorbed on the desktop this moment, then rotate adjusting disc 9 as required and make two screw threads 4 begin to rotate, under the transmission of synchronizing wheel 10 and hold-in range 11, two screw threads 4 begin to rotate simultaneously, movable block 5 that is located same two screw threads 4 under the effect of screw thread begins to move in opposite directions, promote connecting plate 8 and connecting seat 12 to begin to move up under the cooperation of push pedal 6 and connecting block 7, until promoting casing 1 to rise to suitable height, then rotate column 18 and make the screw post 17 begin to rotate, make under the cooperation of screw thread extrusion piece 16 begin to move, make extrusion piece 16 and rubber pad 19 and connecting ball 14 phase separation, then promote casing 1 to move casing 1 to suitable angle, then reverse rotation column 18, until accomplish the fixed work to connecting ball 14 under extrusion piece 16 and rubber pad 19 cooperation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; 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 according to specific situations by those of ordinary skill in the art.

The present invention has been described in connection with the specific embodiments, but it should be clear to those skilled in the art that these descriptions are only illustrative and not intended to limit the scope of the present invention. Various modifications and adaptations of the invention will become apparent to those skilled in the art in light of the spirit and principles of the invention and are intended to be included within the scope of the invention.

Claims

1. The utility model provides a use convenient projecting apparatus shell, includes casing (1) and base (2), its characterized in that, casing (1) sets up in the top of base (2), the fixed spliced pole (13) that is provided with in the middle of casing (1) lower surface, the bottom mounting of spliced pole (13) is equipped with connecting ball (14), connecting ball (14) have been cup jointed connecting seat (12), and the upper surface of connecting seat (12) is provided with and connects the corresponding recess of ball (14), one side of connecting seat (12) is provided with locking Assembly, the upper surface of base (2) is provided with mounting groove (3), be provided with the drive assembly who makes connecting seat (12) produce displacement from top to bottom between the top of mounting groove (3) inner wall and connecting seat (12).

2. A user-friendly projector housing as claimed in claim 1, characterized in that the housing (1) and the base (2) are made of plastic, and that the front and rear sides of the housing (1) are provided with heat-dissipating filter plates (22).

3. A handy projector housing according to claim 1, wherein the diameter of the opening of the upper surface of the connection holder (12) is one sixth of the diameter of the connection ball (14).

4. The projector housing convenient to use as claimed in claim 1, wherein the locking assembly comprises a mounting seat (15) arranged on the front side of the connecting seat (12), the mounting seat (15) and the connecting seat (12) are of a communicating structure, an extrusion block (16) is slidably connected to the inner wall of the mounting seat (15), one side, close to the connecting ball (14), of the extrusion block (16) is a rear side, a rubber pad (19) is fixedly arranged on the rear side of the extrusion block (16), a threaded column (17) is rotatably connected to the front side of the extrusion block (16), and one end, far away from the extrusion block (16), of the threaded column (17) penetrates through the mounting seat (15) and is in threaded connection with the mounting seat (15) and is fixedly provided with a rotating column (18).

5. The projector shell convenient to use according to claim 1, wherein the driving assembly comprises two double-threaded lead screws (4), one ends of the double-threaded lead screws (4) are rotatably connected with the inner wall of the mounting groove (3), the other ends of the double-threaded lead screws (4) penetrate through the base (2) and are fixedly provided with adjusting discs (9), the double-threaded lead screws (4) are respectively and threadedly connected with two moving blocks (5), the tops of the moving blocks (5) are respectively and rotatably connected with a push plate (6), one sides of the push plates (6) far away from the moving blocks (5) are respectively and rotatably connected with connecting blocks (7), two connecting plates (8) are fixedly arranged at the tops of the four connecting blocks (7), and the connecting plates (8) are respectively connected with the mounting seat (15).

6. The projector shell convenient to use according to claim 5, wherein one side of the double-threaded screw rod (4) is fixedly provided with a synchronous wheel (10), and two synchronous wheels (10) are sleeved with a synchronous belt (11).

7. A projector housing with convenience in use according to claim 1, wherein a plurality of legs (20) are fixedly arranged on the lower surface of the base (2), and suction cups (21) are fixedly arranged at the bottom ends of the legs (20).