Multimedia projector for infringement action
A multimedia and projector technology, applied in the field of projectors, can solve problems such as poor heat dissipation, inability to adjust projection height, inconvenient use, etc., and achieve the effects of improving heat dissipation, convenient adjustment, and faster heat dissipation
Inactive Publication Date: 2018-11-23
合肥易知谷知识产权运营有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The object of the present invention is to provide a multimedia projector for infringement litigation, to solve the disadvantages of the original multimedia projector proposed in the above-mentioned background technology, the projector has poor heat dissipation effect during use, and cannot The projection height is adjusted, which brings inconvenience to users
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
[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-3 , the present invention provides a technical solution: a multimedia projector for infringement litigation, including an outer casing 2, a rotating shaft 10 and a maintenance top cover 13, the bottom of the outer casing 2 is provided with a chassis 6, and the bottom chassis 6 and the outer casing 2 Detachable connection, the top of the outer shell 2 is provided with a top cover 3, the top cover 3 is detachably connected with the outer she...
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 multimedia projector for infringement action. The multimedia projector comprises an outer shell, a rotating shaft and a maintenance top cover; a chassis is arranged at the bottom end of the outer shell; the chassis is detachably connected with the outer shell; a top cover is arranged at the top end of the outer shell; the top cover is detachably connected with the outer shell; a cooling fan is assembled inside the top cover of the projector, and outside air can be blown into the outer shell through the power-on operation of the cooling fan, so that the heat dissipation speed of heat during operation of the projector can be accelerated, the heat dissipation effect of the projector is improved, and the normal safe and effective use of the projector is guaranteed; the chassis is assembled at the bottom end of the projector, due to the fact that the support angles of steering supporting rods on the chassis are different, the inclination angle of the projector canbe adjusted randomly, thus the position height of a projection picture can be adjusted conveniently by a user, and projection contents of the projector can be ensured to be clear and unobstructed, andconvenience is brought to use of the user.
Description
technical field [0001] The invention belongs to the technical field of projectors, and in particular relates to a multimedia projector for infringement litigation. Background technique [0002] The projector is an optical instrument that uses optical elements to enlarge the contour of the workpiece and project it on the screen. It can use transmitted light for contour measurement, and can also use reflected light to measure the surface shape of non-through holes and observe the surface of parts. Projector It is an optical instrument that uses optical elements to enlarge the outline of the workpiece and project it on the screen. [0003] The original multimedia projector still has some deficiencies. During the use of the projector, the heat dissipation effect is poor, and the projection height cannot be adjusted, which brings inconvenience to the user. Contents of the invention [0004] The object of the present invention is to provide a multimedia projector for infringeme...
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 Applications(China)
IPC IPC(8): G03B21/16G03B21/14
CPCG03B21/16G03B21/145
Inventor 蒋昌霞
Owner 合肥易知谷知识产权运营有限公司