CN216078999U

CN216078999U - Projector base with high stability

Info

Publication number: CN216078999U
Application number: CN202122427586.8U
Authority: CN
Inventors: 鲁颂业; 黄艳飞; 明安鑫
Original assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Current assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-18
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a projector base with high stability, which comprises a fixed frame fixedly connected to the top end of a placing bottom plate, wherein a bearing table is arranged inside the fixed frame, fixing mechanisms are arranged on two sides of the bearing table respectively, each fixing mechanism comprises a sliding block, a threaded column, a fixed cylinder, a rotating block and a limiting ring, the sliding block is positioned on the fixed frame, the threaded column is positioned on the sliding block, one end of the threaded column is fixedly connected with the rotating block, one side of the limiting ring is attached to the fixed frame, the fixed cylinder is fixedly connected between the rotating block and the limiting ring, and the sliding block is in sliding penetrating connection with an inner cavity of a sliding groove. According to the utility model, the fixing frame, the bearing platform, the sliding block, the threaded column, the fixing barrel, the rotating block, the fixing rod, the limiting ring and the sliding groove are mutually matched, the bearing platform slides up and down in the fixing frame by using the sliding block, and the limiting ring limits the position of the sliding block, so that the height of the projector is favorably adjusted.

Description

Projector base with high stability

Technical Field

The utility model relates to the field of projectors, in particular to a projector base with high stability.

Background

The projector is also called 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.

When the projecting apparatus is using, can place earlier on the base of projecting apparatus usually, then before placing, earlier to the position of confirming the base, then put the base, the base under the general condition is not convenient for mostly to the throwing in height of projecting apparatus adjust, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a projector base with high stability so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a projector base with high stability comprises a placing bottom plate, wherein a fixing frame is fixedly connected to the top end of the placing bottom plate, a bearing table is arranged inside the fixing frame, and fixing mechanisms are arranged on two sides of the bearing table;

the fixed establishment includes sliding block, screw thread post, a fixed section of thick bamboo, turning block and spacing ring, the sliding block is located fixed frame, the screw thread post is located the sliding block, the one end and the turning block fixed connection of screw thread post, one side and the fixed frame of spacing ring are laminated mutually, a fixed section of thick bamboo fixed connection is between turning block and spacing ring.

Preferably, the sliding grooves are formed in two sides of the inner wall of the fixing frame, and the sliding blocks are connected with the inner cavities of the sliding grooves in a sliding penetrating mode.

Preferably, a thread groove is formed in one side of the sliding block, the thread column is in threaded penetrating connection with the inner cavity of the thread groove, and the top end and the bottom end of the rotating block are fixedly connected with fixing rods.

Preferably, the avris fixedly connected with guide block of plummer, the guide way has been seted up to the avris of fixed frame inner wall, the inner chamber sliding alternate connection of guide block and guide way.

Preferably, the two sides of the top end of the bearing table are fixedly connected with fixing plates, threaded holes are formed in the tops of the fixing plates, and bolts are arranged in inner cavities of the threaded holes.

Preferably, the bottom fixedly connected with rubber block of bolt, the equal fixedly connected with triangle block of both sides side of placing the bottom plate.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the fixing frame, the bearing platform, the sliding block, the threaded column, the fixing barrel, the rotating block, the fixing rod, the limiting ring and the sliding groove are mutually matched, the bearing platform slides up and down in the fixing frame by using the sliding block, and the limiting ring limits the position of the sliding block, so that the height of the projector is favorably adjusted;

(2) according to the projector, the fixing plate, the threaded hole, the triangular block, the bolt and the rubber block are matched with each other, the two sides of the projector are located inside the fixing plate, the bolt and the rubber block are favorable for fixing the position of the projector and facilitating installation of the projector, and the triangular block is favorable for increasing the stability of the base plate and further is favorable for increasing the stability of the projector.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front sectional structural view of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. placing a bottom plate; 2. a fixing frame; 3. a bearing table; 4. a slider; 5. a threaded post; 6. a fixed cylinder; 7. rotating the block; 8. fixing the rod; 9. a limiting ring; 10. a sliding groove; 11. a guide block; 12. a fixing plate; 13. a bolt; 14. a rubber block; 15. and (5) a triangular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a projector base with stronger stability as shown in figures 1-3, which comprises a placing bottom plate 1, wherein the placing bottom plate 1 is favorable for placing a projector, a fixed frame 2 is fixedly connected to the top end of the placing bottom plate 1, the fixed frame 2 is U-shaped, the fixed frame 2 is favorable for sliding a sliding block 4 on the fixed frame and is favorable for sliding a bearing platform 3 on the bearing platform, the bearing platform 3 is arranged inside the fixed frame 2, the bearing platform 3 is favorable for mounting the projector and driving the projector to move, the height of the projector is convenient to adjust, and fixing mechanisms are arranged on two sides of the bearing platform 3.

The fixing mechanism comprises a sliding block 4, a threaded column 5, a fixed barrel 6, a rotating block 7 and a limiting ring 9, wherein the sliding block 4 is favorable for enabling the bearing platform 3 to slide in the fixed frame 2 so as to conveniently adjust the height of the projector, the threaded column 5 is favorable for sliding on the sliding block 4 and further favorable for enabling the rotating block 7 to rotate, the fixed barrel 6 is favorable for driving the limiting ring 9 to rotate, the rotating block 7 is favorable for driving the fixed barrel 6 to rotate so as to conveniently enable one side of the limiting ring 9 to be attached to the fixed frame 2 and further favorable for limiting the position of the sliding block 4, the limiting ring 9 is favorable for being extruded with the fixed frame 2 and further favorable for limiting the position of the sliding block 4, the sliding block 4 is convenient for limiting the height of the bearing platform 3, the threaded column 5 is positioned on the sliding block 4, one end of the threaded column 5 is fixedly connected with the rotating block 7, one side of the limit ring 9 is attached to the fixing frame 2, and the fixing cylinder 6 is fixedly connected between the rotating block 7 and the limit ring 9.

Sliding tray 10 has all been seted up to the both sides of fixed frame 2 inner wall, is favorable to sliding block 4 to slide in its inner chamber, and sliding block 4 is connected with the inner chamber sliding interlude of sliding tray 10.

Threaded groove has been seted up to one side of sliding block 4, and threaded column 5 alternates with the inner chamber screw thread of threaded groove to be connected, and the top and the equal fixedly connected with dead lever 8 in bottom of turning block 7 are favorable to driving turning block 7 and rotate, are convenient for operate turning block 7.

The avris fixedly connected with guide block 11 of plummer 3 is favorable to leading to the motion of plummer 3, is convenient for increase the stability of the perpendicular up-and-down motion of plummer 3, and the guide way has been seted up to the avris of fixed frame 2 inner walls, and guide block 11 alternates with the inner chamber sliding of guide way to be connected.

The equal fixedly connected with fixed plate 12 in both sides on 3 tops of plummer, fixed plate 12 are the L type, are favorable to making bolt 13 rotate above that, and threaded hole is seted up at the top of fixed plate 12, and the inner chamber of screw hole is provided with bolt 13, is favorable to prescribing a limit to the position of projecting apparatus, is convenient for install the projecting apparatus.

The bottom fixedly connected with block rubber 14 of bolt 13 is favorable to protecting the surface of projecting apparatus, avoids bolt 13 to damage the surface of projecting apparatus, places the equal fixedly connected with triangle piece 15 of both sides side of bottom plate 1, is favorable to increasing the stability of placing bottom plate 1, and then is convenient for increase the stability of projecting apparatus.

The working principle of the utility model is as follows:

when the projector needs to be installed, the projector is firstly placed on the bearing table 3, two sides of the projector are respectively located in the two fixing plates 12, then the position of the projector is adjusted, after the adjustment is finished, the bolt 13 is rotated to enable the bolt 13 to rotate in the inner cavity of the threaded hole, then the bottom end of the rubber block 14 is attached to the projector, and therefore the position of the projector is limited, and the installation of the projector is completed;

when the height of the projector needs to be adjusted, the rotating block 7 is rotated by the fixing rod 8, the rotating block 7 drives the threaded column 5 to rotate in the inner cavity of the threaded groove, then the rotating block 7 drives the fixing barrel 6 to rotate, the limiting ring 9 is far away from one side of the fixing frame 2, then the position of the sliding block 4 is released to be limited, then the bearing table 3 slides, the sliding block 4 slides in the inner cavity of the sliding groove 10, the guide block 11 slides in the inner cavity of the guide groove, after the height adjustment is finished, the rotating block 7 is rotated, one side of the limiting ring 9 is tightly attached to the fixing frame 2, the position of the sliding block 4 is limited, the height limitation of the bearing table 3 is finished at the moment, and the height adjustment of the projector is finished.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A projector base with high stability comprises a placing bottom plate (1) and is characterized in that a fixing frame (2) is fixedly connected to the top end of the placing bottom plate (1), a bearing table (3) is arranged inside the fixing frame (2), and fixing mechanisms are arranged on two sides of the bearing table (3);

fixed establishment includes sliding block (4), screw thread post (5), a fixed section of thick bamboo (6), turning block (7) and spacing ring (9), sliding block (4) are located fixed frame (2), screw thread post (5) are located sliding block (4), the one end and the turning block (7) fixed connection of screw thread post (5), one side and fixed frame (2) of spacing ring (9) are laminated mutually, a fixed section of thick bamboo (6) fixed connection is between turning block (7) and spacing ring (9).

2. The projector base with higher stability as claimed in claim 1, wherein sliding grooves (10) are formed on both sides of the inner wall of the fixing frame (2), and the sliding block (4) is slidably inserted into the inner cavity of the sliding groove (10).

3. The projector base with higher stability as claimed in claim 1, wherein a threaded groove is formed on one side of the sliding block (4), the threaded column (5) is in threaded insertion connection with an inner cavity of the threaded groove, and fixing rods (8) are fixedly connected to both the top end and the bottom end of the rotating block (7).

4. The projector base with higher stability as claimed in claim 1, wherein the side of the bearing platform (3) is fixedly connected with a guide block (11), the side of the inner wall of the fixing frame (2) is provided with a guide groove, and the guide block (11) is slidably inserted into the inner cavity of the guide groove.

5. The projector base with higher stability according to claim 1, wherein fixing plates (12) are fixedly connected to both sides of the top end of the bearing table (3), a threaded hole is formed in the top of each fixing plate (12), and a bolt (13) is arranged in an inner cavity of each threaded hole.

6. The projector base with higher stability as claimed in claim 5, wherein the bottom end of the bolt (13) is fixedly connected with a rubber block (14), and the two sides of the placing bottom plate (1) are fixedly connected with triangular blocks (15).