Folding and unfolding electronic whiteboard for software engineering demonstration

Abstract

The utility model discloses a folding and unfolding electronic whiteboard for software engineering demonstration, which comprises a moving frame, a supporting rod is fixed above the moving frame, a limiting hole is arranged on one side of the supporting rod, a sleeve is sleeved on the outer side of the supporting rod, and an adjusting mechanism is arranged on one side of the sleeve. According to the folding and unfolding electronic whiteboard for software engineering demonstration, through the arrangement of the moving frame, the supporting rod, the limiting hole, the sleeve and the adjusting mechanism, in the using process of the device, the telescopic rod is taken out of the limiting hole by pulling the handle, the sleeve arranged on the supporting rod in a sliding and sleeving mode, the height of the demonstration board is adjusted, and the handle is loosened; the telescopic rod is inserted into the limiting hole, so that the demonstration board is adjusted to a proper height, a worker can use the demonstration board in a comfortable posture, the pressure on the neck and the back is reduced, the worker does not feel tired after long-time use, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of electronic white board, concretely is a kind of for software engineering demonstration to retract electronic white board. BACKGROUND

[0002] Software engineering is the system engineering of using systematic, normative and quantifiable method to develop, run and maintain software, it involves multiple disciplines such as computer science, management science, engineering and mathematics, applies the principle and method of engineering to software development process, to improve the quality of software, reduce development cost and shorten development cycle, retract electronic white board is the electronic white board that the input information of demonstration personnel is collected, then image and text are shown on board, in software engineering development process, developer often needs to use retract electronic white board to demonstrate the progress of software development, function implementation and system architecture.

[0003] The existing retract electronic white board for software engineering demonstration is fixed in height during use, cannot be used in the most comfortable posture for people of different heights, is prone to fatigue after long time use, and practicality is poor, thus a retract electronic white board for software engineering demonstration needs to be proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of retract electronic white board for software engineering demonstration to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of retract electronic white board for software engineering demonstration, including mobile frame, the upper portion of the mobile frame is fixed with support rod, the side of the support rod is provided with limiting hole, the outside of the support rod is equipped with sleeve, the side of the sleeve is provided with adjusting mechanism, the other side of the sleeve is provided with fixed mechanism;

[0006] The adjusting mechanism includes adjusting shell, telescopic rod, handle, spring and stop block, the adjusting shell is fixed on the side surface of sleeve, the side of the adjusting shell is penetrated by telescopic rod, the side of the telescopic rod is fixed with handle, the outside of the telescopic rod is equipped with spring, the outside of the telescopic rod is fixed with stop block.

[0007] Preferably, the sleeve is connected with the support rod by telescopic rod, the shape of the outside of the telescopic rod is consistent with the shape of limiting hole.

[0008] Preferably, the telescopic rod and the adjusting shell constitute telescopic structure by spring, the telescopic rod and the stop block are integrally formed.

[0009] Preferably, the fixing mechanism comprises a mounting frame, a bolt, a clamping block and a demonstration board, one side of the mounting frame is fixed on one side of the sleeve, a bolt is penetrated through one side of the mounting frame, the clamping block is sleeved on the inner side of the mounting frame, and the demonstration board is fixed on one side of the clamping block.

[0010] Preferably, the mounting frame is threadedly connected with the clamping block through the bolt, and the bolt is symmetrically arranged with the central axis of the clamping block.

[0011] Preferably, the demonstration board is clamped and connected with the mounting frame through the clamping block, and the cross-sectional shape of the clamping block is consistent with the cross-sectional shape of the mounting frame.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The electronic whiteboard for software engineering demonstration is convenient to use, and the utility model discloses a kind of for software engineering demonstration's electronic whiteboard, it is including mobile frame, support rod, limiting hole, sleeve and adjusting mechanism, mobile frame is connected with support rod, limiting hole is arranged on support rod, sleeve is sleeved on support rod, adjusting mechanism is arranged on the sleeve, and demonstration board is arranged on the adjusting mechanism.

[0014] 2. The electronic whiteboard for software engineering demonstration is convenient to use, and the utility model discloses a kind of for software engineering demonstration's electronic whiteboard, it is including mobile frame, support rod, limiting hole, sleeve and adjusting mechanism, mobile frame is connected with support rod, limiting hole is arranged on support rod, sleeve is sleeved on support rod, adjusting mechanism is arranged on the sleeve, and demonstration board is arranged on the adjusting mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is overall structure schematic diagram of the utility model;

[0016] Figure 2 It is structure schematic diagram of the utility model;

[0017] Figure 3 It is adjusting mechanism structure schematic diagram of the utility model;

[0018] Figure 4 It is fixing mechanism structure schematic diagram of the utility model.

[0019] In the drawing: 1, mobile frame;2, support rod;3, limiting hole;4, sleeve;5, adjusting mechanism;501, adjusting shell;502, telescopic rod;503, handle;504, spring;505, stop block;6, fixing mechanism;601, mounting frame;602, bolt;603, clamping block;604, demonstration board. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0021] Please refer to Figures 1-3 The present application provides a technical scheme: a retractable electronic whiteboard for software engineering demonstration, comprising a moving frame 1, a support rod 2 is fixed above the moving frame 1, a limiting hole 3 is formed on one side of the support rod 2, a sleeve 4 is sleeved on the outer side of the support rod 2, an adjusting mechanism 5 is arranged on one side of the sleeve 4, the adjusting mechanism 5 comprises an adjusting shell 501, an extension rod 502, a handle 503, a spring 504 and a stop block 505, the adjusting shell 501 is fixed on one side surface of the sleeve 4, the extension rod 502 penetrates through one side of the adjusting shell 501, the sleeve 4 is connected with the support rod 2 through the extension rod 502, the shape of the outer side of the extension rod 502 is consistent with the shape of the limiting hole 3, the extension rod 502 is inserted into the limiting hole 3 to fix the position of a demonstration board 604, the handle 503 is fixed on one side of the extension rod 502, the spring 504 is sleeved on the outer side of the extension rod 502, the stop block 505 is fixed on the outer side of the extension rod 502, the extension rod 502 and the adjusting shell 501 constitute a telescopic structure through the spring 504, the extension rod 502 and the stop block 505 are integrally formed, the handle 503 is pulled out of the limiting hole 3, the sleeve 4 is sleeved on the support rod 2, the height of the demonstration board 604 is adjusted, the handle 503 is loosened, the extension rod 502 is inserted into the limiting hole 3 under the action of the spring 504, and thus the demonstration board 604 is adjusted to a suitable height, so that the staff can use the demonstration board 604 in a comfortable posture, the pressure on the neck and back is reduced, long-time use does not easily cause fatigue, and the practicability of the device is improved.

[0022] Please refer to Figure 1 and Figure 4The other side of the sleeve 4 is provided with a fixing mechanism 6, the fixing mechanism 6 comprises a mounting frame 601, a bolt 602, a clamping block 603 and a demonstration board 604, the mounting frame 601 is fixed on one side of the sleeve 4, the mounting frame 601 is penetrated by the bolt 602 on one side, the mounting frame 601 is sleeved with the clamping block 603 on the inner side, the mounting frame 601 is screw connected with the clamping block 603 through the bolt 602, the bolt 602 is symmetrically arranged with the central axis of the clamping block 603, the bolt 602 prevents the mounting frame 601 from being dislocated with the clamping block 603 when the device is used, the demonstration board 604 is fixed on one side of the clamping block 603, the demonstration board 604 is clamped and connected with the mounting frame 601 through the clamping block 603, the cross-sectional shape of the clamping block 603 is consistent with the cross-sectional shape of the mounting frame 601, when the demonstration board 604 is not needed, the clamping block 603 is slid off from the mounting frame 601 by disassembling the bolt 602, the demonstration board 604 can be conveniently taken off, so that the staff can more conveniently clean, maintain and preserve the demonstration board 604, and the practicability of the device is improved.

[0023] Working principle: when the folding electronic whiteboard for software engineering demonstration is used, first, the external power supply is connected, then the handle 503 is pulled, the telescopic rod 502 is taken out of the limiting hole 3, the sleeve 4 is slid and sleeved on the supporting rod 2, the height of the demonstration board 604 is adjusted, the handle 503 is loosened, the telescopic rod 502 is inserted into the limiting hole 3 under the action of the spring 504, and thus the demonstration board 604 is adjusted to the appropriate height, the input information is collected through the demonstration board 604, and the image and the text are displayed through the board surface of the demonstration board 604, the progress of software development, function implementation and system architecture are demonstrated, after the demonstration is completed, the bolt 602 is disassembled, the clamping block 603 is slid off from the mounting frame 601, the demonstration board 604 is taken off, the demonstration board 604 is maintained or preserved alone, and the use process of the folding electronic whiteboard for software engineering demonstration is completed.

[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A retractable electronic whiteboard for software engineering demonstration, comprising a mobile frame (1), characterized in that: The upper part of the moving frame (1) is fixed with a support rod (2), one side of the support rod (2) is provided with a limiting hole (3), the outer side of the support rod (2) is sleeved with a sleeve (4), one side of the sleeve (4) is provided with an adjusting mechanism (5), the other side of the sleeve (4) is provided with a fixing mechanism (6). The adjusting mechanism (5) comprises an adjusting shell (501), a telescopic rod (502), a handle (503), a spring (504) and a stop block (505), one side surface of the adjusting shell (501) is fixed with the sleeve (4), one side of the adjusting shell (501) penetrates through the telescopic rod (502), one side of the telescopic rod (502) is fixed with the handle (503), the outer side of the telescopic rod (502) is sleeved with the spring (504), and the outer side of the telescopic rod (502) is fixed with the stop block (505).

2. The retractable electronic whiteboard for software engineering demonstration according to claim 1, wherein, The sleeve (4) is connected with the support rod (2) through the telescopic rod (502), and the outer shape of the telescopic rod (502) is consistent with the shape of the limiting hole (3).

3. The retractable electronic whiteboard for software engineering demonstration according to claim 1, wherein, The telescopic rod (502) and the adjusting shell (501) constitute a telescopic structure through the spring (504), and the telescopic rod (502) and the stop block (505) are integrally formed.

4. The retractable electronic whiteboard for software engineering demonstration according to claim 1, wherein, The fixing mechanism (6) comprises a mounting frame (601), a bolt (602), a clamping block (603) and a demonstration board (604), one side of the mounting frame (601) is fixed with the sleeve (4), one side of the mounting frame (601) penetrates through the bolt (602), the inner side of the mounting frame (601) is sleeved with the clamping block (603), and one side of the clamping block (603) is fixed with the demonstration board (604).

5. The retractable electronic whiteboard for software engineering demonstration according to claim 4, wherein, The mounting frame (601) is threadedly connected with the clamping block (603) through the bolt (602), and the bolt (602) is symmetrically arranged about the central axis of the clamping block (603).

6. The retractable electronic whiteboard for software engineering demonstration according to claim 4, wherein, The demonstration board (604) is connected with the mounting frame (601) through the clamping block (603), and the cross-sectional shape of the clamping block (603) is consistent with the cross-sectional shape of the mounting frame (601).

Images