CN210142257U - Projection display device for software development - Google Patents

Abstract

The utility model relates to a software development technical field discloses a projection display device is used in software development, it makes to have solved the local projection that carries on when needs in the difference, fixed curtain seems especially inconvenient problem, including bottom plate and electric putter, bottom plate bottom four corners department all installs the wheel, and bottom plate top parallel arrangement has the backup pad, electric putter fixes between bottom plate and backup pad, the equal vertical telescopic link that is fixed with in both ends of backup pad upper surface, be fixed with the sill bar between the telescopic link bottom of both sides, and rotate between the top of both sides bracing piece and install the ejector pin, be fixed with the curtain on the ejector pin, the bottom mounting of curtain is on the sill bar, this device is convenient for remove the curtain, make it be convenient for use in the place of difference.

Description

Projection display device for software development

Technical Field

The utility model relates to a software development technical field especially relates to a projection display device for software development.

Background

Software development is the process of building a software system or software parts in a system according to user requirements. Software development is a system engineering that includes requirement capture, requirement analysis, design, implementation, and testing. Software is typically implemented in a programming language. Development is typically possible using software development tools. In the process of software development, work processes need to be discussed regularly, in the process of discussion, a projection mode needs to be adopted to discuss software schemes sometimes, but most of the existing projectors can be moved, a curtain is generally fixed on a wall for use, the installation is complex, and when projection needs to be carried out in different places, a fixed curtain is inconvenient, so that a projection display device for software development is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixed curtain is particularly inconvenient when the projection is needed to be carried out in different places in the prior art, and providing a projection display device for software development.

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

the utility model provides a projection display device for software development, includes bottom plate and electric putter, bottom plate bottom four corners department all installs the wheel, and bottom plate top parallel arrangement has the backup pad, electric putter fixes the bottom plate with between the backup pad, the equal vertical telescopic link that is fixed with in both ends of backup pad upper surface, both sides be fixed with the sill bar between the telescopic link bottom, and both sides rotate between the top of bracing piece and install the ejector pin, be fixed with the curtain on the ejector pin, the bottom mounting of curtain is in on the sill bar.

Preferably, both ends of the upper surface of the bottom plate are vertically fixed with guide sliding rods, the top ends of the guide sliding rods penetrate through the supporting plate, limiting blocks are fixed at the top ends of the guide sliding rods, and the guide sliding rods are in sliding fit with the supporting plate.

Preferably, the joint of each section of rod body in the telescopic rod is provided with a locking screw rod.

Preferably, one end of the ejector rod penetrates through the telescopic rod, and a rotating handle is fixed at the outer end of the ejector rod.

Preferably, the number of the electric push rods is two, the electric push rods are installed on the bottom plate through screws, and the telescopic ends of the electric push rods are fixedly connected with the supporting plate.

The utility model has the advantages that:

this device is convenient for remove the curtain, makes it be convenient for use in the place of difference, and through the setting of telescopic link, is convenient for collect the curtain when not using to be convenient for highly adjust the curtain through electric putter, make the projection be convenient for watch.

Drawings

Fig. 1 is a schematic structural diagram of a projection display device for software development according to the present invention;

fig. 2 is the utility model provides an inside schematic structure of telescopic link among projection display device for software development.

In the figure: the device comprises a base plate 1, wheels 2, a guide slide rod 3, a support plate 4, an electric push rod 5, a telescopic rod 6, a locking screw rod 61, a bottom rod 7, an ejector rod 8, a curtain 9 and a rotary handle 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a projection display device for software development, comprising a bottom plate 1 and electric push rods 5, wherein wheels 2 are mounted at four corners of the bottom plate 1, support plates 4 are arranged above the bottom plate 1 in parallel, the electric push rods 5 are fixed between the bottom plate 1 and the support plates 4, the number of the electric push rods 5 is two, the electric push rods 5 are mounted on the bottom plate 1 through screws, the telescopic ends of the electric push rods 5 are fixedly connected with the support plates 4, guide slide rods 3 are vertically fixed at two ends of the upper surface of the bottom plate 1, the top ends of the guide slide rods 3 at two sides penetrate through the support plates 4, a limiting block is fixed at the top ends of the guide slide rods 3, the guide slide rods 3 are in sliding fit with the support plates 4, through holes matched with the support plates 4 are formed in the support plates 4, telescopic rods 6 are vertically fixed at two ends of the upper surface of the, be fixed with sill bar 7 between 6 bottoms of both sides telescopic link, and rotate between the top of both sides bracing piece and install ejector pin 8, ejector pin 8 rotates through the bearing and installs on telescopic link 6, is fixed with curtain 9 on the ejector pin 8, and the bottom mounting of curtain 9 is on sill bar 7, and telescopic link 6 is run through to the one end of ejector pin 8, and the outer end of ejector pin 8 is fixed with rotatory handle 10.

In this embodiment, promote this device to the place that needs to use, it expandes curtain 9 to expand telescopic link 6, and fix telescopic link 6 through locking screw 61, thereby can use curtain 9, and through opening electric putter 5, electric putter 5 promotes backup pad 4, make backup pad 4 slide on direction slide bar 3, thereby adjust the height of curtain 9, make the projection be convenient for watch, when collecting, through shortening telescopic link 6, make curtain 9 descend, and drive ejector pin 8 through rotating rotatory handle 10 and rotate, thereby make the rolling of curtain 9 on ejector pin 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a projection display device for software development, includes bottom plate (1) and electric putter (5), its characterized in that, wheel (2) are all installed to bottom plate (1) bottom four corners department, and bottom plate (1) top parallel arrangement has backup pad (4), electric putter (5) are fixed bottom plate (1) with between backup pad (4), the equal vertical telescopic link (6) that are fixed with in both ends of backup pad (4) upper surface, both sides be fixed with sill bar (7) between telescopic link (6) bottom, and rotate between the top of both sides bracing piece and install ejector pin (8), be fixed with curtain (9) on ejector pin (8), the bottom mounting of curtain (9) is in on sill bar (7).

2. The projection display device for software development according to claim 1, wherein two ends of the upper surface of the bottom plate (1) are vertically fixed with guide sliding rods (3), the top ends of the guide sliding rods (3) on two sides penetrate through the support plate (4), a limiting block is fixed on the top end of the guide sliding rod (3), and the guide sliding rod (3) is in sliding fit with the support plate (4).

3. The projection display device for software development according to claim 1, wherein a locking screw (61) is arranged at the joint of each section of rod body in the telescopic rod (6).

4. The projection display device for software development as claimed in claim 1, wherein one end of the top bar (8) penetrates through the telescopic rod (6), and a rotary handle (10) is fixed at the outer end of the top bar (8).

5. The projection display device for software development according to claim 1, wherein the number of the electric push rods (5) is two, the electric push rods (5) are installed on the bottom plate (1) through screws, and the telescopic ends of the electric push rods (5) are fixedly connected with the supporting plate (4).

Images