Engineering design display board

Abstract

The utility model relates to an engineering design display board which comprises a support, an outer frame and wiping assemblies, a damping rotating shaft is installed in the support, the outer frame is installed in the support through the damping rotating shaft, a magnetic attraction white board is installed in the outer frame, a magnetic attraction wiping strip is arranged on the front face of the magnetic attraction white board in a magnetic attraction mode, and the wiping assemblies are arranged on the two sides of the outer frame. The wiping assembly comprises two sets of shaft wheels, two transmission ropes, a motor, a transmission shaft and two limiting gaskets, the motor is arranged on one side of each shaft wheel, and the transmission shaft is installed at the output end of the motor. The shaft wheel drives the transmission rope and the magnetic attraction erasing strip to move on the surface of the magnetic attraction whiteboard, the magnetic attraction erasing strip can be attracted to the surface of the magnetic attraction whiteboard, marks on the surface of the magnetic attraction whiteboard can be erased, the problems that manual erasing is tedious and low in efficiency are solved, and time and energy of a designer are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering design, and particularly relates to an engineering design display board. Background Art

[0002] In the current field of engineering design, display boards are indispensable tools for presenting and discussing design solutions. However, existing display board technologies have many drawbacks. For example, some display boards require the use of tape, double-sided tape, or other adhesives to fix display documents, which is not only cumbersome to operate but also easily damages the documents. Additionally, although some display boards allow scribbling with marker pens, erasing the scribbles usually requires manual operation, which is inefficient and prone to leaving marks. Therefore, it is necessary to develop a new type of engineering design display board to solve the problems existing in the prior art. Content of the Utility Model

[0003] The purpose of the utility model is to provide an engineering design display board to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An engineering design display board, comprising a bracket, an outer frame, a wiping assembly, and a control unit. A damping rotating shaft is installed inside the bracket, and the outer frame is installed inside the bracket through the damping rotating shaft. A magnetic whiteboard is installed inside the outer frame, and a magnetic wiping strip is magnetically adsorbed on the front surface of the magnetic whiteboard. Wiping assemblies are arranged on both sides of the outer frame. The wiping assembly includes two sets of shaft wheels, two transmission ropes, a motor, a transmission shaft, and two limit gaskets. The shaft wheels are respectively arranged on both sides of the top and bottom of the outer frame. The transmission ropes are arranged outside the shaft wheels. A motor is arranged on one side of the shaft wheel, and the bottom of the motor is fixed to the top of the outer frame. Casters are installed at the four corners of the bottom end of the chassis.

[0005] When in use, the outer frame can be placed at a designated position through the bracket. When the display board is needed, due to the strong magnetic attraction of the magnetic whiteboard, designers can use magnets to attach various design documents, drawings, or photos to the magnetic whiteboard without using tape or other adhesives, which is easy to operate and does not damage the documents. Moreover, the surface of the magnetic whiteboard can be scribbled with a marker pen, and designers can directly mark, modify, or discuss on the scribbling panel, improving the design efficiency. When it is necessary to erase the scribbles on the scribbling panel, the staff starts the wiping assembly through the control unit to automatically erase the scribbles. The specific principle is that the motor is powered on to drive the transmission shaft to rotate, the transmission shaft drives the shaft wheel to rotate, and the shaft wheel drives the transmission rope and the magnetic wiping strip to move on the surface of the magnetic whiteboard. Since the magnetic wiping strip will be adsorbed on the surface of the magnetic whiteboard, it can erase the markings on the surface of the magnetic whiteboard. This design avoids the cumbersome and inefficient problem of manual erasure and saves the time and energy of designers.

[0006] Preferably, the transmission rope passes through the magnetic adsorption wiping strip, and the two limit gaskets are clamped and fixed with the magnetic adsorption wiping strip.

[0007] Since the transmission rope passes through the magnetic adsorption wiping strip, the limit gasket can fix the positions of the magnetic adsorption wiping strip and the transmission rope. When the motor drives the transmission rope to move, the magnetic adsorption wiping strip can be driven to move by the transmission rope.

[0008] Preferably, the magnetic adsorption whiteboard is composed of an iron plate and a plastic plate, and the plastic plate is arranged outside the iron plate.

[0009] Since the magnetic adsorption whiteboard is composed of an iron plate and a plastic plate, the iron plate can adsorb the magnet, enabling the magnetic adsorption wiping strip to adhere well to the magnetic adsorption whiteboard. At the same time, the engineering data can be attached to the magnetic adsorption whiteboard by using the magnet, while the plastic plate facilitates the staff to draw on it.

[0010] Preferably, the control unit is composed of a storage battery, a controller, and a button.

[0011] The storage battery can be charged and discharged, and the stored electric energy can supply power for the operation of the motor. The staff can control the start and stop of the motor by using the controller and the button.

[0012] Preferably, a chassis is fixedly installed at the bottom of the bracket, and casters are installed at the bottom of the chassis.

[0013] Through the combined use of the chassis and the casters, the supporting area of the display board can be increased, ensuring the stability of the display board. The display board can also be moved through the casters to be moved to a designated position for use.

[0014] In summary, the present application includes the following beneficial technical effects:

[0015] After the present utility model is used, when the staff needs to remove the graffiti on the graffiti panel, the wiping component is started through the control unit. The specific principle is that the motor is powered on to drive the transmission shaft to rotate, the transmission shaft drives the shaft wheel to rotate, and the shaft wheel drives the transmission rope and the magnetic adsorption wiping strip to move on the surface of the magnetic adsorption whiteboard. Since the magnetic adsorption wiping strip will adhere to the surface of the magnetic adsorption whiteboard, the markings on the surface of the magnetic adsorption whiteboard can be erased. This design avoids the cumbersome and inefficient problem of manual erasure, saving the time and energy of the designer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of the present utility model;

[0017] Figure 2 is the installation structure schematic diagram of the outer frame and the wiping component of the present utility model;

[0018] Figure 3 is the partial structure schematic diagram of the wiping component of the present utility model.

[0019] In the figure: 1. Support; 101. Damping rotating shaft; 102. Underframe; 103. Caster; 2. Outer frame; 201. Magnetic whiteboard; 202. Magnetic erasing strip; 3. Wiping assembly; 301. Axle wheel; 302. Transmission rope; 303. Motor; 304. Transmission shaft; 305. Limit gasket; 4. Control unit. Detailed implementation manners

[0020] The following detailed implementation manners are provided to assist the reader in obtaining a comprehensive understanding of the methods, devices, and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent. For example, the order of operations described herein is merely exemplary and is not limited to the order set forth herein. Rather, changes that will be apparent after understanding the disclosure of the present application may be made, except for operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

[0021] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, devices, and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0022] Throughout the specification, when an element (such as a layer, region, or substrate) is described as "on" another element, "connected to" another element, "coupled to" another element, "above" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "coupled to" another element, "above" another element, or "covering" another element, or there may be one or more other elements between them. In contrast, when an element is described as "directly on" another element, "directly connected to" another element, "directly coupled to" another element, "directly above" another element, or "directly covering" another element, there may be no other elements between them.

[0023] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.

[0024] Although terms such as "first", "second", and "third" may be used herein to describe various components, elements, regions, layers, or sections, these components, elements, regions, layers, or sections are not limited by these terms. Rather, these terms are only used to distinguish one component, element, region, layer, or section from another. Thus, a first component, element, region, layer, or section as referred to in the examples described herein may also be referred to as a second component, element, region, layer, or section without departing from the teachings of the examples.

[0025] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the figures. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element.

[0026] Thus, the term "above" includes both the orientations of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0027] The terms used herein are only for describing various examples and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0028] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the figures may occur. Thus, the examples described herein are not limited to the specific shapes shown in the figures, but include changes in shape that occur during manufacturing.

[0029] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of this application. In addition, although the examples described herein have various configurations, other configurations will be apparent after understanding the disclosure of this application.

[0030] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] Example 1

[0032] As Figure 1 , Figure 2 , Figure 3 shown, an engineering design display board proposed by the present utility model includes a bracket 1, an outer frame 2, a wiping assembly 3 and a control unit 4. A damping rotating shaft 101 is installed inside the bracket 1, and the outer frame 2 is installed inside the bracket 1 through the damping rotating shaft 101. A magnetic whiteboard 201 is installed inside the outer frame 2. A magnetic wiping strip 202 is magnetically adsorbed on the front surface of the magnetic whiteboard 201. Wiping assemblies 3 are arranged on both sides of the outer frame 2. The wiping assembly 3 includes two sets of shaft wheels 301, two transmission ropes 302, a motor 303, a transmission shaft 304 and two limit washers 305. The shaft wheels 301 are respectively arranged on both sides of the top and bottom of the outer frame 2. The transmission ropes 302 are arranged outside the shaft wheels 301. A motor 303 is arranged on one side of the shaft wheel 301. The output end of the motor 303 is installed with a transmission shaft 304, and the bottom of the motor 303 is fixed to the top of the outer frame 2. Casters 103 are installed at the four corners of the bottom end of the chassis 102.

[0033] The working principle of the engineering design display board based on Embodiment 1 is as follows: When in use, the outer frame 2 can be placed at a designated position through the bracket 1. When the display board needs to be used, due to the strong magnetic attraction of the magnetic whiteboard 201, designers can use a magnet to attach various design documents, drawings or photos to the magnetic whiteboard 201 without using tape or other adhesives. The operation is simple and the documents will not be damaged. Moreover, the surface of the magnetic whiteboard 201 can be scribbled with a marker pen. Designers can directly mark, modify or discuss on the scribbling panel, improving the design efficiency. When it is necessary to remove the scribbles on the scribbling panel, the staff starts the wiping assembly 3 through the control unit 4 to automatically erase the scribbles. The specific principle is that the motor 303 is powered on to drive the transmission shaft 304 to rotate. The transmission shaft 304 drives the shaft wheel 301 to rotate, and the shaft wheel 301 drives the transmission rope 302 and the magnetic wiping strip 202 to move on the surface of the magnetic whiteboard 201. Since the magnetic wiping strip 202 will be adsorbed on the surface of the magnetic whiteboard 201, the markings on the surface of the magnetic whiteboard 201 can be erased. This design avoids the cumbersome and inefficient problem of manual erasure, saving the time and energy of designers.

[0034] Embodiment 2

[0035] As Figure 1 , Figure 2 , Figure 3As shown, an engineering design display board proposed by the present utility model, compared with the first embodiment, this embodiment further includes: the transmission rope 302 passes through the magnetic adsorption wiping strip 202, and the two limit gaskets 305 are clamped and fixed with the magnetic adsorption wiping strip 202. The magnetic adsorption whiteboard 201 is composed of an iron plate and a plastic plate, and the plastic plate is arranged outside the iron plate. The control unit 4 is composed of a storage battery, a controller and a button. The bottom of the bracket 1 is fixedly installed with a chassis 102, and the bottom of the chassis 102 is installed with casters 103.

[0036] In this embodiment, as Figure 2 , Figure 3 shown, since the transmission rope 302 passes through the magnetic adsorption wiping strip 202, the limit gasket 305 can fix the positions of the magnetic adsorption wiping strip 202 and the transmission rope 302. When the motor 303 drives the transmission rope 302 to move, the magnetic adsorption wiping strip 202 can be driven to move by the transmission rope 302; as Figure 1 shown, since the magnetic adsorption whiteboard 201 is composed of an iron plate and a plastic plate, the iron plate can adsorb magnets, so that the magnetic adsorption wiping strip 202 can be better attached to the magnetic adsorption whiteboard 201. At the same time, engineering materials can be attached to the magnetic adsorption whiteboard 201 by using magnets, and the plastic plate is convenient for staff to draw on it; as Figure 2 shown, the storage battery can be charged and discharged, and the stored electric energy can supply power for the operation of the motor 303. The staff can control the start and stop of the motor 303 by using the controller and the button; as Figure 1 shown, through the cooperation of the chassis 102 and the casters 103, the supporting area of the display board can be increased, and the stability of the display board can be ensured. The display board can also be moved through the casters 103 so as to be moved to a designated position for use.

[0037] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An engineering design display board, comprising a bracket (1), an outer frame (2), a wiping component (3) and a control unit (4), characterized in that: A damping shaft (101) is installed inside the bracket (1), an outer frame (2) is installed inside the bracket (1) through the damping shaft (101), a magnetic whiteboard (201) is installed inside the outer frame (2), a magnetic wiping strip (202) is magnetically arranged on the front of the magnetic whiteboard (201), wiping components (3) are arranged on both sides of the outer frame (2), and the wiping components (3) include two sets of shaft wheels (301), two transmission ropes ( The outer frame (2) comprises a transmission shaft (304), a motor (302), a transmission shaft (304) and two limit washers (305), wherein the shaft wheel (301) is respectively arranged on both sides of the top and bottom of the outer frame (2), a transmission rope (302) is arranged outside the shaft wheel (301), a motor (303) is arranged on one side of the shaft wheel (301), and the bottom of the motor (303) is fixed to the top of the outer frame (2), and a transmission shaft (304) is installed at the output end of the motor (303).

2. An engineering design display board according to claim 1, characterized in that: The transmission rope (302) passes through the magnetic wiping strip (202), and the two limiting gaskets (305) are clamped and fixed to the magnetic wiping strip (202).

3. The engineering design display board according to claim 1, characterized in that: The magnetic whiteboard (201) is composed of an iron plate and a plastic plate, and the plastic plate is arranged outside the iron plate.

4. The engineering design display board according to claim 1, characterized in that: The control unit (4) is composed of a battery, a controller and buttons.

5. The engineering design display board according to claim 1, characterized in that: A base frame (102) is fixedly mounted on the bottom of the bracket (1), and casters (103) are mounted on the four corners of the bottom end of the base frame (102).

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