CN220851352U - Put in screen of convenient regulation - Google Patents

Abstract

The utility model relates to the technical field of a throwing screen, in particular to a throwing screen convenient to adjust, which comprises a throwing screen, wherein an adjusting component is arranged at the rear side of the throwing screen, the adjusting component comprises a mounting plate, a bottom plate is arranged on the front surface of the mounting plate, a first fixing plate is symmetrically arranged on the left side surface of the bottom plate up and down, a second fixing plate is symmetrically arranged on the right side surface of the bottom plate up and down, the adjusting component is arranged on the throwing screen convenient to adjust, a first driving motor is operated to drive a first threaded rod to rotate, so that the throwing screen can be driven to move up and down, a second driving motor is operated to drive a second threaded rod to rotate, so that the throwing screen can be driven to move left and right, the throwing screen can be adjusted to a proper position as required when in use, and the throwing screen is more convenient to use.

Description

Put in screen of convenient regulation

Technical Field

The utility model relates to the technical field of a delivery screen, in particular to a convenient-to-adjust delivery screen.

Background

Teacher usually needs demonstration PPT, courseware, broadcast video in the teaching process, puts in the display screen with the content on the computer on, and the demonstration of will having lessons, handwriting annotates, electronic whiteboard etc. are operated simultaneously, and the student of being convenient for study, and current multimedia puts in the screen and mostly is fixed structure setting, inconvenient according to mr or student's demand to it is comparatively inconvenient when teaching.

There is therefore a need for a drop screen that is easy to adjust and ameliorates the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a convenient-to-adjust throwing screen so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a convenient throwing screen of adjusting, includes throwing screen, the rear side of throwing screen is provided with adjusting part;

The adjusting component comprises a mounting plate, the front of mounting plate is provided with the bottom plate, the left surface of bottom plate is provided with first fixed plate from top to bottom symmetrically, the right surface of bottom plate is provided with the second fixed plate from top to bottom symmetrically, the front of mounting plate is provided with the fixed screw with first fixed plate, second fixed plate is corresponding respectively, the front end screw thread of fixed screw is provided with the fixed cap, the positive left and right sides symmetry of bottom plate is provided with first slide rail, the positive upper and lower bilateral symmetry of bottom plate is provided with first supporting shoe, two rotate between the first supporting shoe and be provided with first threaded rod, be provided with the sliding seat between first slide rail and the first threaded rod, the positive upside of bottom plate is provided with first driving motor, the positive upper and lower bilateral symmetry of sliding seat is provided with the second slide rail, the positive left and right sides symmetry of sliding seat is provided with the second supporting shoe, two rotate between the second supporting shoe and be provided with the second threaded rod, positive left side of sliding seat is provided with second driving motor, be provided with the threaded rod between second slide rail and the second.

As a preferable scheme of the utility model, the corners of the front surface of the mounting plate are provided with mounting holes.

As a preferable scheme of the utility model, the sliding seat is connected with the first threaded rod in a threaded manner, and the sliding seat is connected with the first sliding rail in a sliding manner.

As a preferred embodiment of the present utility model, the first driving motor is connected to the first threaded rod via a connecting shaft, and the second driving motor is connected to the second threaded rod via a connecting shaft.

As a preferable scheme of the utility model, the connection mode of the movable seat and the second threaded rod is threaded connection, and the connection mode of the movable seat and the second sliding rail is sliding connection.

As a preferable scheme of the utility model, the throwing screen is connected with the movable seat.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the adjusting assembly is arranged on the throwing screen convenient to adjust, the first driving motor is operated to drive the first threaded rod to rotate, so that the throwing screen can be driven to move up and down, the second driving motor is operated to drive the second threaded rod to rotate, so that the throwing screen can be driven to move left and right, the throwing screen can be adjusted to a proper position according to the needs during use, the use is more convenient, and the whole device has a simple structure, is convenient to operate and has higher practicability.

Drawings

FIG. 1 is a front view of the whole of the present utility model;

FIG. 2 is a diagram of an adjustment assembly of the present utility model;

fig. 3 is a partial structural view of the present utility model.

In the figure: 1. a screen is put in; 2. an adjustment assembly; 201. a mounting plate; 202. a bottom plate; 203. a first fixing plate; 204. a second fixing plate; 2041. a set screw; 205. a fixing cap; 206. a first slide rail; 207. a first support block; 208. a first threaded rod; 209. a sliding seat; 210. a first driving motor; 211. a second slide rail; 212. a second support block; 213. a second threaded rod; 214. a second driving motor; 215. and a movable seat.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a convenient throwing screen of adjusting, includes throwing screen 1, and throwing screen 1's rear side is provided with adjusting part 2;

In this embodiment, the adjusting component 2 includes a mounting plate 201, a bottom plate 202 is disposed on the front surface of the mounting plate 201, a first fixing plate 203 is disposed on the left side surface of the bottom plate 202 in an up-down symmetrical manner, a second fixing plate 204 is disposed on the right side surface of the bottom plate 202 in an up-down symmetrical manner, fixing screws 2041 are disposed on the front surface of the mounting plate 201 corresponding to the first fixing plate 203 and the second fixing plate 204, a fixing cap 205 is disposed on the front end threads of the fixing screws 2041, first sliding rails 206 are disposed on the left and right sides of the front surface of the bottom plate 202 in a symmetrical manner, first supporting blocks 207 are disposed on the upper and lower sides of the front surface of the bottom plate 202 in a symmetrical manner, a sliding seat 209 is disposed between the first sliding rail 206 and the first sliding rail 208, a first driving motor 210 is disposed on the upper side of the front surface of the bottom plate 202 in a vertical symmetrical manner, a second sliding rail 211 is disposed on the upper and lower sides of the front surface of the sliding seat 209 in a symmetrical manner, a second threaded rod 213 is disposed between the two second supporting blocks 212, a second motor 214 is disposed on the left and right side of the front surface of the sliding seat 209 in a symmetrical manner, a second threaded rod 215 is disposed between the second driving screw rod 211.

Wherein, the mounting panel 201 positive corner has all been seted up the mounting hole, can install the mounting panel 201 through the mounting hole, the connected mode of sliding seat 209 and first threaded rod 208 is threaded connection, the connected mode of sliding seat 209 and first slide rail 206 is sliding connection, can drive sliding seat 209 when first threaded rod 208 rotates, first driving motor 210 is connected with first threaded rod 208 through the connecting axle, second driving motor 214 is connected with second threaded rod 213 through the connecting axle, the connected mode of moving seat 215 and second threaded rod 213 is threaded connection, the connected mode of moving seat 215 and second slide rail 211 is sliding connection, can drive moving seat 215 when second threaded rod 213 rotates and remove, put in screen 1 and moving seat 215 and be connected, through setting up adjusting part 2 on the putting in screen that conveniently adjusts, operation first driving motor 210 can drive first threaded rod 208 and rotate, thereby can drive putting in screen 1 and reciprocate, operation second driving motor 214 can drive second threaded rod 213 and rotate, thereby can drive putting in screen 1 and move about, make it can adjust the suitable position when using, and be convenient for use, and high practicality is more convenient.

The working flow of the utility model is as follows: when the screen is put in that convenient to use was adjusted, firstly install mounting panel 201 in suitable position department, when need put in the position of screen 1 and adjust, at first operation first driving motor 210, first driving motor 210 drives first threaded rod 208 and rotates, because sliding seat 209 and first threaded rod 208's connected mode is threaded connection, sliding seat 209 and first slide rail 206's connected mode is sliding connection, thereby can drive sliding seat 209 and reciprocate when first threaded rod 208 rotates, can drive and put in screen 1 and adjust from top to bottom through sliding seat 209, then operation second driving motor 214, second driving motor 214 drives second threaded rod 213 and rotates, because moving seat 215 and second threaded rod 213's connected mode is threaded connection, moving seat 215 and second slide rail 211's connected mode is sliding connection, thereby can drive moving seat 215 and control when second threaded rod 213 rotates, can drive and put in screen 1 and adjust from side to side, thereby can be according to need put in screen 1 and adjust suitable position department, when using more convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a put in screen of convenient regulation, includes and puts in screen (1), its characterized in that: an adjusting component (2) is arranged at the rear side of the throwing screen (1);

The adjusting component (2) comprises a mounting plate (201), the front of the mounting plate (201) is provided with a bottom plate (202), the left side surface of the bottom plate (202) is provided with a first fixing plate (203) in an up-down symmetrical manner, the right side surface of the bottom plate (202) is provided with a second fixing plate (204) in an up-down symmetrical manner, the front of the mounting plate (201) is respectively provided with a fixing screw (2041) corresponding to the first fixing plate (203) and the second fixing plate (204), the front end screw thread of the fixing screw (2041) is provided with a fixing cap (205), the left side and right side symmetry of the front of the bottom plate (202) is provided with a first sliding rail (206), the two upper and lower sides of the front of the bottom plate (202) are symmetrically provided with a first supporting block (207), a first sliding seat (208) is rotationally arranged between the first sliding rail (206) and the first threaded rod (208), the upper side of the front of the bottom plate (201) is provided with a first driving motor (210), the upper side of the front of the bottom plate (202) is provided with a second sliding seat (209), the two sides of the front of the bottom plate (208) are symmetrically provided with a second sliding seat (212), a second driving motor (214) is arranged on the left side of the front face of the sliding seat (209), and a movable seat (215) is arranged between the second sliding rail (211) and the second threaded rod (213).

2. The conveniently adjustable drop screen of claim 1, wherein: mounting holes are formed in the corners of the front face of the mounting plate (201).

3. The conveniently adjustable drop screen of claim 1, wherein: the sliding seat (209) is in threaded connection with the first threaded rod (208), and the sliding seat (209) is in sliding connection with the first sliding rail (206).

4. The conveniently adjustable drop screen of claim 1, wherein: the first driving motor (210) is connected with the first threaded rod (208) through a connecting shaft, and the second driving motor (214) is connected with the second threaded rod (213) through a connecting shaft.

5. The conveniently adjustable drop screen of claim 1, wherein: the connection mode of the movable seat (215) and the second threaded rod (213) is threaded connection, and the connection mode of the movable seat (215) and the second sliding rail (211) is sliding connection.

6. The conveniently adjustable drop screen of claim 1, wherein: the throwing screen (1) is connected with the movable seat (215).