White board suitable for shared conference room

Abstract

A whiteboard suitable for a shared conference room comprises a base, pulleys, an electric push rod, a controller, an installation support, a whiteboard body, an electric sliding table, an erasing device, shielding cloth, an electronic whiteboard, an infrared correlation sensor and a face camera. Meanwhile, different use requirements are met, and high fault tolerance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of office equipment, and in particular to a whiteboard suitable for a shared conference room. Background Art

[0002] As an institution that supports start-ups and individual entrepreneurs, business incubators aim to provide a series of resources and support to help start-ups grow and develop. In this context, shared conference rooms have become one of the important facilities in business incubators. In shared conference rooms, whiteboards with writing and display functions are indispensable and are extremely important equipment for holding meetings. The following are the related technologies currently retrieved:

[0003] Chinese Patent 1; Name: Whiteboard; Application Number: 201720638448.5; Abstract: The utility model discloses a whiteboard, which solves the problem that discarded whiteboard pens and unused whiteboard pens are easily confused. The key points of the technical solution are that a recovery pipe for discarded whiteboard pens to pass through and be stacked in sequence is arranged on one side edge of the whiteboard body, and a first sealing cover is arranged at the lower port of the recovery pipe. The recovery pipe is arranged along the length direction of the corresponding edge on the whiteboard body. In the whiteboard of the utility model, discarded whiteboard pens, that is, whiteboard pens whose ink has been exhausted, can be placed in the recovery pipe through the upper port of the recovery pipe, and the first sealing cover plays a barrier role, which can prevent the whiteboard pens from falling from the recovery pipe; and the whiteboard pens can be stacked in sequence along the length direction of the recovery pipe, so that the discarded whiteboard pens can be separated and prevented from being confused with the whiteboard pens whose ink has not been exhausted, thereby improving the efficiency of using the whiteboard pens.

[0004] Chinese Patent 2; Name: Automatic erasing whiteboard; Application number: 201510149292.X; Abstract: The invention provides an automatic erasing whiteboard, which belongs to the field of whiteboards, including a whiteboard, a frame is arranged around the whiteboard, the whiteboard is installed on a bracket, linear motor tracks are arranged on the frames on both sides of the whiteboard, and a straight rod eraser is arranged, and both ends of the straight rod eraser are installed on the movers of two linear motors, and a travel switch and a travel switch B are respectively arranged on the top frame and the bottom frame of the whiteboard, one end of the travel switch and the travel switch B is connected to a power supply, and the other end is connected to the input end of a control device, and the output end of the control device is connected to the forward electric operation end and the reverse electric operation end of a linear motor controller, and the control device is connected to the power supply through a switch, so that the whiteboard can be wiped cleanly and thoroughly, and the lecturer does not need to stop teaching to wipe.

[0005] The above search results show that the whiteboards currently available on the market are not convenient to use in the shared conference rooms of business incubators. On the one hand, there are many companies in the business incubator, and the heights and writing habits of the people using the shared conference rooms are different. Therefore, every time someone uses the shared conference room, they need to adjust the height of the whiteboard according to their own situation and preferences, which is rather troublesome. On the one hand, currently shared conference rooms are basically only equipped with one of ordinary whiteboards or electronic whiteboards. If there is only an ordinary whiteboard, it is not suitable for video display, and the whiteboard needs to be wiped frequently during long-term and large-scale writing, which is rather troublesome. If there is only an electronic whiteboard, some paper materials cannot be pasted and displayed, and the shared conference room is used frequently. Long-term and high-frequency switching may cause malfunctions, affecting the subsequent use of the shared conference room. On the other hand, currently business incubators are basically some small and medium-sized enterprises, and their main market competitiveness comes from the core technology of the enterprise. After using the shared conference room, these enterprises may have the situation that the core secrets of the enterprise are not erased on the whiteboard, which may cause the leakage of the core technology of the enterprise and affect the development of the enterprise. Summary of the invention

[0006] The purpose of the utility model is to provide a whiteboard suitable for a shared conference room, to solve the problem that the existing whiteboard cannot be automatically adjusted according to the height and writing habits of the user, the advantages of the ordinary whiteboard and the electronic whiteboard cannot be taken into account, and the core secrets written on the whiteboard by the enterprise lack protection. To achieve the above purpose, the following solutions are adopted:

[0007] A whiteboard suitable for a shared conference room comprises: a base, a pulley, an electric push rod, a controller, a mounting bracket, a whiteboard, an electric slide, an erasing device, a shielding cloth, an electronic whiteboard, an infrared radiation sensor and a face camera, wherein pulleys are fixedly mounted at the four corners of the bottom surface of the base, two electric push rods are respectively fixedly mounted on the left and right sides of the center of the top surface of the base, a controller is fixedly mounted at the center of the top surface of the base, two sides of the bottom of the mounting bracket are respectively fixedly connected to the telescopic ends of the electric push rods on both sides, a whiteboard is fixedly mounted at the middle of the front of the mounting bracket, an electric slide is respectively fixedly mounted on the left and right sides of the front and back sides of the whiteboard, and the erasing device is horizontally mounted. The two ends are respectively fixedly mounted on the slides of the electric slides on both sides of the front of the whiteboard. The width of the shielding cloth is consistent with that of the whiteboard. One end is fixed on the bottom of the erasing device, and the other end bypasses the lower end of the whiteboard and is fixedly connected to the connecting rod fixedly installed between the electric slides on both sides of the rear end of the whiteboard. The two electronic whiteboards are respectively fixedly mounted on the mounting brackets on the left and right sides of the whiteboard. A number of infrared radiation sensors are vertically installed on the left and right ends of the left and right electronic whiteboards. Face cameras are fixedly installed on the top of the whiteboard and the two electronic whiteboards. The controller is electrically connected to the electric push rod, electric slide, erasing device, electronic whiteboard, infrared radiation sensor and face camera respectively.

[0008] Furthermore, the controller is a PLC controller provided with a USB data interface.

[0009] Furthermore, the erasing device consists of a box body, a micro motor, a threaded rod, a sponge base, an erasing sponge and a filling port. The box body is a hollow long strip with an open side adjacent to the whiteboard. Several micro motors are fixedly installed on the front of the box body, and the rotating axes of the micro motors point to the whiteboard. The rotating axes of the micro motors are respectively fixedly installed with threaded rods. The sponge base is located in the box body and is threadedly connected to the threaded rods through several threaded holes set on the front. The erasing sponge is fixedly installed on one end of the sponge base close to the whiteboard. Several filling ports are set on the rear edge of the top surface of the box body, and the micro motor is electrically connected to the controller.

[0010] Directions:

[0011] Before using the multifunctional whiteboard, first adjust the height through the controller and set the automatic adjustment range of the whiteboard according to your writing habits. If there are electronic materials, you can insert the U disk into the USB port of the controller and record the face through any face camera on the multifunctional whiteboard, and then you can start using the multifunctional whiteboard. During use, when a person's hand or pen writes or operates on the electronic whiteboard or whiteboard, the signal between the infrared sensors on both sides of the hand or pen position is blocked. At this time, the controller adjusts the height of the multifunctional whiteboard according to the automatic adjustment range set before, so as to match the writing habits of the writer. At the same time, the three face cameras will capture the face information in front of the multifunctional whiteboard. When the previously recorded face information is not captured within a certain period of time, the controller determines that the user of the multifunctional whiteboard has left. At this time, the controller controls the two The electronic whiteboard screen on one side is turned off, and the electric slides on both sides of the whiteboard work, driving the erasing device and the shielding cloth to move, covering the whiteboard and entering the confidentiality protection mode. During the duration of the confidentiality protection mode, when the face camera detects the previously entered face information again, the controller controls the electronic whiteboard to light up, and the electric slide works at the same time to reset the erasing device and the shielding cloth, and the user continues the meeting. If the face camera does not detect face information for a long time, the controller determines that the user has completed use, and the controller controls the electronic whiteboard to shut down. At the same time, the motor of the erasing device is controlled to work, driving the erasing sponge to contact the whiteboard, and then, driven by the electric slide, the information on the whiteboard is cleared to avoid confidentiality leakage. The controller then clears the face information and temporarily stored data, and then shuts down. When the erasing sponge lacks cleaning fluid, it can be refilled through the filling port.

[0012] Advantages of the utility model

[0013] (1) The utility model is provided with an ordinary whiteboard and two electronic whiteboards, taking into account the advantages of ordinary whiteboards and electronic whiteboards. Videos can be played through the electronic whiteboards, long-term and large-scale writing can be performed, and some paper materials can be pasted and displayed. Even in the use scenario of high-frequency power on and off such as the shared conference room of an enterprise incubator, the basic use of the shared conference room will not be affected by the failure of the electronic whiteboard, and it has high fault tolerance.

[0014] (2) The utility model uses infrared sensors on both sides and an electric push rod at the bottom. On the basis of existing height adjustment, it also has the function of automatically making fine adjustments according to the position of the user's hand or pen, so as to better match the writing habits of different users. It is more practical for use scenarios such as shared conference rooms in business incubators.

[0015] (3) The utility model sets up an information confidentiality structure. When the user temporarily leaves, the information on the multi-functional whiteboard can be kept confidential in time. At the same time, when the user leaves for a long time or finishes using the device, the information left on the multi-functional whiteboard can be automatically deleted, thereby avoiding the leakage of corporate confidential information. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a structural schematic diagram of the mounting bracket;

[0018] Figure 3 is a schematic structural diagram of the erasing device;

[0019] Figure 4 is a schematic diagram of the installation of the whiteboard and the erasing device;

[0020] The meanings of the symbols in the figure are as follows:

[0021] 1-base; 2-pulley; 3-electric push rod; 4-controller; 5-mounting bracket; 6-whiteboard; 7-electric slide; 8-erasing device; 801-box; 802-micro motor; 803-threaded rod; 804-sponge base; 805-erasing sponge; 806-filling port; 9-shielding cloth; 10-electronic whiteboard; 11-infrared counter-radiation sensor; 12-face camera. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A whiteboard suitable for a shared conference room comprises: a base 1, a pulley 2, an electric push rod 3, a controller 4, a mounting bracket 5, a whiteboard 6, an electric slide 7, an erasing device 8, a shielding cloth 9, an electronic whiteboard 10, an infrared radiation sensor 11 and a face camera 12, wherein pulleys 2 are fixedly installed at the four corners of the bottom surface of the base 1, two electric push rods 3 are respectively fixedly installed on the left and right sides of the center of the top surface of the base 1, the controller 4 is fixedly installed at the center of the top surface of the base 1, the two sides of the bottom of the mounting bracket 5 are respectively fixedly connected to the telescopic ends of the electric push rods 3 on both sides, the whiteboard 6 is fixedly installed in the middle of the front of the mounting bracket 5, an electric slide 7 is respectively fixedly installed on the left and right sides of the front and back sides of the whiteboard 6, the erasing device 8 is horizontally installed, and the two ends They are respectively fixedly mounted on the slides of the electric slides 7 on both sides of the front of the whiteboard 6, the shielding cloth 9 has the same width as the whiteboard 6, one end is fixed on the bottom surface of the erasing device 8, and the other end bypasses the lower end of the whiteboard 6 and is fixedly connected to the connecting rod fixedly installed between the electric slides 7 on both sides of the rear end of the whiteboard 6. The two electronic whiteboards 10 are respectively fixedly mounted on the mounting brackets 5 on the left and right sides of the whiteboard 6, and a number of infrared radiation sensors 11 are vertically installed on the left and right ends of the electronic whiteboards 10 on the left and right sides, respectively. Face cameras 12 are fixedly installed on the tops of the whiteboard 6 and the two electronic whiteboards 10, and the controller 4 is electrically connected to the electric push rod 3, the electric slide 7, the erasing device 8, the electronic whiteboard 10, the infrared radiation sensor 11 and the face camera 12 respectively.

[0024] Preferably, the controller 4 is a PLC controller provided with a USB data interface.

[0025] Preferably, the erasing device 8 consists of a box body 801, a micro motor 802, a threaded rod 803, a sponge base 804, an erasing sponge 805 and a filling port 806. The box body 801 is a hollow long strip with an open side adjacent to the whiteboard 6. Several micro motors 802 are fixedly installed on the front side of the box body 801, and the rotation axes of the micro motors 802 point to the whiteboard 6. The threaded rods 803 are fixedly installed on the rotation axes of the micro motors 802 respectively. The sponge base 804 is located in the box body 801 and is threadedly connected to the threaded rod 803 through several threaded holes arranged on the front side. The erasing sponge 805 is fixedly installed on one end of the sponge base 804 close to the whiteboard 6. Several filling ports 806 are arranged on the rear edge of the top surface of the box body 801, and the micro motor 802 is electrically connected to the controller 4.

Claims

1. A whiteboard suitable for a shared conference room, characterized in that: include: A base (1), a pulley (2), an electric push rod (3), a controller (4), a mounting bracket (5), a whiteboard (6), an electric slide (7), an erasing device (8), a shielding cloth (9), an electronic whiteboard (10), an infrared radiation sensor (11) and a face camera (12), wherein the pulleys (2) are fixedly mounted at the four corners of the bottom surface of the base (1), two electric push rods (3) are respectively fixedly mounted on the left and right sides of the center of the top surface of the base (1), the controller (4) is fixedly mounted on the center of the top surface of the base (1), the bottom two sides of the mounting bracket (5) are respectively fixedly connected to the telescopic ends of the electric push rods (3) on both sides, the whiteboard (6) is fixedly mounted on the middle of the front side of the mounting bracket (5), an electric slide (7) is respectively fixedly mounted on the left and right sides of the front and back sides of the whiteboard (6), the erasing device (8) is horizontally mounted, and the two ends are respectively fixedly mounted On the slides of the electric slides (7) on both sides of the front of the whiteboard (6), the shielding cloth (9) has the same width as the whiteboard (6), one end of which is fixed on the bottom surface of the erasing device (8), and the other end of which is bypassed by the lower end of the whiteboard (6) and fixedly connected to the connecting rod fixedly installed between the electric slides (7) on both sides of the rear end of the whiteboard (6). The two electronic whiteboards (10) are respectively fixedly installed on the mounting brackets (5) on the left and right sides of the whiteboard (6). The left and right ends of the electronic whiteboards (10) on the left and right sides are respectively vertically installed with a plurality of infrared radiation sensors (11). The tops of the whiteboard (6) and the two electronic whiteboards (10) are fixedly installed with face cameras (12). The controller (4) is respectively electrically connected with the electric push rod (3), the electric slide (7), the erasing device (8), the electronic whiteboard (10), the infrared radiation sensor (11) and the face camera (12).

2. The whiteboard suitable for a shared conference room according to claim 1, characterized in that: The controller (4) is a PLC controller and is provided with a USB data interface.

3. The whiteboard suitable for a shared conference room according to claim 1, characterized in that: The erasing device (8) is composed of a box body (801), a micro motor (802), a threaded rod (803), a sponge base (804), an erasing sponge (805) and a filling port (806). The box body (801) is in the shape of a hollow long strip, with one side adjacent to the whiteboard (6) being open. A plurality of micro motors (802) are fixedly mounted on the front of the box body (801), and the rotation axes of the micro motors (802) point toward the whiteboard (6). The threaded rods (803) are fixedly mounted on the rotation axes of the micro motors (802). The sponge base (804) is located in the box body (801) and is threadedly connected to the threaded rod (803) through a plurality of threaded holes arranged on the front. The erasing sponge (805) is fixedly mounted on one end of the sponge base (804) close to the whiteboard (6). A plurality of filling ports (806) are arranged on the rear edge of the top surface of the box body (801). The micro motor (802) is electrically connected to the controller (4).

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