A projector hanger
The technology of an instrument hanger and a projector, which is applied in the field of projectors, can solve the problems of damage to the projector, unfavorable cleaning and maintenance of the projector, etc., and achieve the effects of low production cost, easy installation and disassembly, and convenient use
Active Publication Date: 2019-01-04
江苏精仪达科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For a better projection effect, the projector is often installed on the ceiling by bolts, which is not conducive to the cleaning and maintenance of the projector, and is easy to cause damage to the projector
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] Combine below Figure 1-9 The present invention will be described in detail.
[0025] A projector hanger of the present invention comprises an upper hanger 1, a lower hanger 2, a guide slider 3, two projector rods 100 and a vertical movement device. The two first deep holes 11 that are symmetrically arranged on the left and right are fixed on two projector rack bars 100, and the projector rack bars 100 are fixed on a higher position on the walls around the room. The surface of the lower hanger 2 is provided with The anti-slip part 201, the center of the upper hanger 1 is provided with a second deep hole 12 between the two first deep holes 11, and the bottom of the upper hanger 1 is provided with four upper rack columns 13 in a symmetrical manner. The lower hanger 2 is also a left-right symmetrical structure, and it can be arranged on the two projector rods 100 by virtue of the two third deep holes 21 arranged symmetrically in the center. A fourth deep hole 22 is arran...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a projector hanging frame. The projector hanging frame comprise an upper hanging frame, a lower hanging frame, a guiding sliding block, two projector frame rods and a vertical moving device. The upper hanging frame is of a left-right symmetric structure and is fixed to the two projector frame rods through two middle first deep holes symmetrically arranged left and right. The projector frame rods are fixedly arranged on the high positions of the indoor peripheral wall face. An anti-skid part is arranged on the surface of the lower hanging frame. The part, located between the two first deep holes, of the center of the upper hanging frame is provided with a second deep hole. Four upper frame columns are symmetrically arranged below the upper hanging frame left and right. The lower hanging frame is of a left-right symmetric structure and is arranged on the two projector frame rods in a vertical moving manner through two middle third deep holes symmetrically arranged left and right. The part, located between the two third deep holes, of the middle of the lower hanging frame is provided with a fourth deep hole. The projector hanging frame is compact in overall structure, safe, reliable, convenient to use, low in production cost, suitable for usage and popularization, and capable of achieving automatic projector clamping and loosening control, and projector mounting and dismounting are convenient.
Description
technical field [0001] The invention relates to the field of projectors, in particular to a projector hanger. Background technique [0002] A projector, also known as a projector, is a device that can project images or videos onto a screen, and is widely used in homes, offices, schools, and entertainment venues. For a better projection effect, the projector is often installed on the ceiling by bolts, which is not conducive to cleaning and repairing the projector, and is easy to cause damage to the projector. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a projector hanger. [0004] The technical solution of the present invention is: a projector hanger, including an upper hanger, a lower hanger, a guide slider, two projector rods and a vertical movement device, the upper hanger is a left-right symmetrical structure, and it relies on the central left-right The two first deep holes ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16M13/02F16M11/04G03B21/54
CPCF16M11/04F16M13/02G03B21/54
Inventor 陈杨珑
Owner 江苏精仪达科技有限公司