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Liftable multi-functional projector placing table

A multi-function, projector technology, applied in the field of placing tables, can solve the problems of unable to adjust the height, contaminated with more dust, unable to fix the projector, etc., and achieve the effect of avoiding damage and being convenient to use.

Inactive Publication Date: 2021-11-05
黄春香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the fact that the existing table cannot be adjusted in height according to people's needs, and the projector cannot be fixed well, so that the projector is easy to be knocked down, and the projector is placed on the desktop for a long time and will be contaminated. The shortcoming of much dust, the technical problem is: to provide a kind of liftable multifunctional projector placement table that can clamp and store the projector and has dustproof function

Method used

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  • Liftable multi-functional projector placing table
  • Liftable multi-functional projector placing table
  • Liftable multi-functional projector placing table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A liftable multifunctional projector placement table, such as Figure 1-Figure 5 As shown, it includes a base 1, a hollow tube 2, a table 3, a lifting mechanism 4 and a fixing mechanism 5. The left and right sides of the top of the base 1 are symmetrically provided with a hollow tube 2, and the inside of the hollow tube 2 is slidingly provided with a table 3. , the left and right sides of the top of the table 3 are symmetrically provided with grooves, the top of the hollow cylinder 2 is provided with a lifting mechanism 4, and the middle part of the table 3 is provided with a fixing mechanism 5.

[0058] The lifting mechanism 4 includes a first bearing seat 40, a torsion spring 41 and a rotating plate 42. Two first bearing seats 40 are arranged on the upper part of the outer side of the hollow cylinder 2, and the two first bearing seats 40 on the same side are rotated. A rotating plate 42 is provided, and the rotating plate 42 cooperates with the table 3 . A torsion spr...

Embodiment 2

[0062] On the basis of Example 1, such asfigure 1 , figure 2 , Figure 6 and Figure 7 As shown, a cover mechanism 6 is also included, and the cover mechanism 6 includes a second bearing seat 60, a support frame 61, a ratchet 62, a ratchet wheel 63, a transmission assembly 64, a gear 65, a rack 66, a cover plate 67 and a second spring 68. A second bearing seat 60 is symmetrically arranged on the middle side of the inner top of the table 3, and the number of the second bearing seats 60 is 4. The two second bearing seats 60 on the same side are symmetrically rotated up and down and are provided with a rotating rod. 1 There is a support frame 61 in the middle of the top, and a ratchet 62 is arranged symmetrically on the left side of the upper part of the support frame 61. A ratchet 63 is provided on the left side of the lower rotating rod, and the ratchet 63 cooperates with the ratchet 62. Gears 65 are provided, and a transmission assembly 64 is provided between the two rotati...

Embodiment 3

[0066] On the basis of Example 2, such as figure 1 , figure 2 , Figure 8 and Figure 9 As shown, also includes bearing mechanism 8, and bearing mechanism 8 includes bearing plate 80, the second connecting plate 81 and the 4th spring 82, and table 3 upper middle slide type is provided with bearing plate 80, and bearing plate 80 bottom left and right sides are all A second connecting plate 81 is provided symmetrically front and rear, and fourth springs 82 are provided between the top of the second connecting plate 81 and the inner top of the table 3 .

[0067] Also include a positioning mechanism 9, the positioning mechanism 9 includes a second wedge block 90, a second fixed plate 91 and a fifth spring 92, the front and rear symmetrical sliding type of the support frame 61 top is provided with a second fixed plate 91, the second fixed plate 91 Located on the right side of the first wedge 72, the second fixing plate 91 cooperates with the cover plate 67, and the inner side o...

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Abstract

The invention relates to a placing table, in particular to a lifting type multi-functional projector placing table. The technical problem is to provide a liftable multi-functional projector placing table which can clamp and store a projector and has a dust-proof function. The liftable multi-functional projector placing table comprises a base and hollow cylinders symmetrically installed on the two sides of the top of the base; a table which is mounted between the inner sides of the hollow cylinders in a sliding manner; a lifting mechanism which is mounted at the upper parts of the hollow cylinders; and a fixing mechanism which is mounted in the middle of the table. Under the cooperation of the fixing mechanism and the lifting mechanism, the height of the table can be adjusted according to the needs of people. When people do not need to use a projector, the projector can be placed and clamped, so that the projector is prevented from being damaged.

Description

technical field [0001] The invention relates to a placement table, in particular to a liftable multifunctional projector placement table. Background technique [0002] Now when people are in meetings, the projectors that are often used are generally placed on the desktop, and then connected to the computer for projection. [0003] Existing tables are generally fixed in shape and cannot be adjusted in height according to people's needs. Moreover, when the projector is not in use, it will be placed on the table for a long time, resulting in a lot of dust, which requires manual follow-up cleaning. When people place the projector on the desktop, they cannot fix the projector well, so that the projector is easy to be knocked down. Lifting multifunctional projector placement table. Contents of the invention [0004] In order to overcome the fact that the existing table cannot be adjusted in height according to people's needs, and the projector cannot be fixed well, so that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B37/02A47B9/00A47B13/02A47B13/08G03B21/54
CPCA47B37/02A47B9/00A47B13/02A47B13/08G03B21/54
Inventor 黄春香
Owner 黄春香