CN216364138U

CN216364138U - Foldable portable table

Info

Publication number: CN216364138U
Application number: CN202120388654.1U
Authority: CN
Inventors: 轩文萍; 丁炎明; 张凤娇; 丁丹; 耿家依
Original assignee: Peking University
Current assignee: Peking University
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2022-04-26
Anticipated expiration: 2031-02-22

Abstract

The utility model provides a foldable portable table which comprises a flat plate for placing a notebook computer, wherein the flat plate is formed by hinging two plate-shaped half bodies. When the notebook is carried, the flat plate is folded and put into the bag, and when the notebook is used, the flat plate is unfolded and put on legs or a desk, so that the notebook is prevented from directly contacting the legs. The device is smaller in occupied space after being folded and can be completely suitable for a small backpack, and the device is convenient to carry, and the weight of the device is greatly reduced due to the simple structure, so that the backpack load of people on a trip is reduced.

Description

Foldable portable table

Technical Field

The utility model belongs to office appliances, and particularly relates to a foldable portable table.

Background

At present, with the development of science and technology, a notebook computer becomes an indispensable article for office work and study, and particularly for students and office people, it is necessary to take the notebook computer out to attend a meeting, but due to the limitation of some places, the meeting place sometimes only arranges a stool for meeting staff, and no desk is arranged, so that most people choose to place the notebook computer on legs, but according to the setting height of a common stool, even if the two legs are folded together to be upright and bent, the legs cannot be parallel to the ground, so that the computer placed on the legs tends to move downwards, the use is inconvenient, and the legs and the neck muscles are aching and painful due to the fact that the two legs are folded together to be bent at right angles for a long time to be bent forwards at the neck, and discomfort is brought to people.

Chinese patent CN206979113U discloses a leg-mounted small table, which comprises a rotary table leg, a connecting shaft, a bearing bracket, a sliding foot rest, a plane plate, a rotary supporting frame, a rotary panel, a baffle plate and a bearing; connecting axle one end is installed in the swivel table foot, and the other end passes through the bearing to be installed in pedestal middle part bottom, and the slip foot rest is installed on the pedestal, and the foot rest sliding tray has been seted up to the panel bottom, and the panel passes through the foot rest sliding tray and installs on the slip foot rest with the cooperation of slip foot rest, and the rotation support frame is installed in the panel, and rotatory panel is installed in the panel, and draw-in groove has been seted up to rotatory panel one end bottom, and the baffle is articulated to be installed on rotatory panel. However, the backpack is inconvenient to carry, has more parts, has heavier weight and is easy to interfere with the backpack. The leg-mounted small table suitable for being used outside is characterized in that the small table is convenient to carry outside, the small table is difficult to put into an outgoing bag due to the scheme, the overall structure is complex, the overall weight of the device is expected to be heavier, and discomfort is increased when the device is put on legs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foldable portable table convenient to carry when people go out.

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

a foldable portable table comprises a flat plate for placing a notebook computer, wherein the flat plate is formed by hinging two plate-shaped half bodies.

Further, heat dissipation holes are arranged in the middle of the flat plate in an array mode. The radiating holes are through holes directly formed in the flat plate, the positions of the radiating holes correspond to the bottom of the notebook computer, the notebook computer can be effectively radiated, and the notebook computer is prevented from being excessively tightly attached to the flat plate to influence the radiation. The heat generated by the notebook computer is diffused to the outside of the computer more quickly, the use function of the notebook computer is not influenced, the circuit of the computer is not corroded, and the normal work of the notebook computer is ensured.

Further, a drawing mouse supporting plate is arranged on the right side of the flat plate. When the flat plate is put into the backpack, the mouse supporting plate can be folded to be hidden in the flat plate, then the flat plate is folded to be put into the backpack, the flat plate is unfolded to be put on legs or a desk during use, and the mouse supporting plate is pulled out, so that the unfolding size of the flat plate is consistent with the size of a notebook, the mouse operation position is still arranged during unfolding, the touch pad is prevented from being used during outgoing work, and outgoing work is facilitated.

Further, an anti-skid rubber strip or an anti-skid limiting block is arranged on the edge of the flat plate close to the human body. For the better human engineering of meeting notebook computer generally can carry out certain slope when using, its one side bottom that is close to the human body just can the pressfitting form great frictional force on anti-skidding adhesive tape when the notebook is placed and prevent that the notebook from sliding to the human body. Or when the notebook is placed, one side of the notebook, which is close to the human body, is abutted against the anti-skidding limiting block, so that the notebook can be prevented from sliding towards the human body. The anti-skidding rubber strip in this application can extend over whole dull and stereotyped surface and increase its antiskid effect.

The back of the flat plate is provided with supporting legs at one side far away from the human body. Therefore, the position can be increased, and the practical habit of the human body can be better met. The supporting legs can be pulled apart to form an angle between the keyboard and the desktop. This is related to sitting high and low, gesture habits. If the computer desktop is higher, the seat is lower, or the upper body is shorter, the supporting legs are opened, and the back half part of the flat plate is lifted, so that the typing feeling is more comfortable. On the contrary, people are higher or stand to type, so that the people do not need to support the feet more conveniently. In addition, sometimes the tablet is placed on a desktop and has some tilting, and when the notebook keys at different positions are pressed, the tablet is unstable and even can move. The supporting legs are used, and the tablet can be stably placed on the computer desk.

Further, the upper surface of the mouse supporting plate is a cloth surface or a suede surface. The material is consistent with the upper surface material of the mouse pad, so that the mouse pad does not need to be carried additionally. Mainly for prevent that the photoreceptor location of mouse is influenced because the surface reflection and the refraction of special material such as glass when the mouse uses, provide a plane that makes things convenient for mouse photoreceptor statistics to calculate the motion vector. Meanwhile, the mouse is beneficial to protecting the desktop below the mouse, and the desktop cannot be damaged in the using process of the mouse. The method can reduce the aggregation of fragments at the bottom of the mouse in a limited way, thereby reducing the phenomenon of frame skipping on a display in the using process of the mouse, effectively enhancing the accurate positioning of the mouse in use and reducing the influence of various external factors on the mouse. The upper surface of the mouse supporting plate can be made of other materials: traditional cloth cover, special cloth cover, synthetic resin material, glass material, metal material and coating.

The supporting legs comprise swing arms hinged to the back of the flat plate, supporting rods hinged to one side, away from the human body, of the flat plate are arranged on the inner sides of the swing arms, straight tooth structures are arranged on the upper surfaces of the swing arms, and the free ends of the supporting rods and the straight tooth structures form a triangle when the supporting rods, the swing arms and the flat plate are in limiting fit. Therefore, the height of the supporting legs can be adjusted, and the requirements of different personnel can be met conveniently. Meanwhile, the support rod and the swing arm can be completely hidden to the lower part of the flat plate, so that the portable electric water heater is convenient to carry.

Further characterized in that the flat plate is a rigid plastic piece. The weight is lighter, and the manufactured folding flat plate is more convenient to carry.

Further, the lower end of the swing arm is provided with an anti-skid rubber pad. Prevent that the flat board can slide when placing on the desktop.

Further, the back surfaces of the two half bodies of the flat plate are respectively provided with a USB fan at the positions corresponding to the heat dissipation holes. The USB fan is a fan device which directly blows heat away from the bottom of the notebook computer, forcibly blows out the heat of the notebook computer, introduces cold air and increases air flow at the bottom of the notebook computer, so that all heating elements in the notebook computer are cooled. The notebook computer temperature control device can effectively keep the internal low-temperature working environment and is a small device for effectively reducing the temperature of the notebook computer. The cooling becomes a matter of order in the long-time use of the notebook, and the long-time use temperature of the mainstream notebook is higher and higher due to the continuous increase of the frequency. The temperature of the 'book' of the user is required to be reduced for better protection. The USB fan can help our notebook to be away from the pain of high temperature, and the normal operation of the notebook is ensured; the heat is directly blown to the bottom of the notebook computer, the heat of the notebook computer is forcibly blown out, cold air is introduced, and the air flow at the bottom of the notebook computer is increased, so that all heating elements in the notebook computer are cooled, and the internal low-temperature working environment is effectively kept; the USB power supply is designed to be directly connected to a USB interface of the notebook computer without adding equipment such as a socket and the like. The flat back may be provided in a two-fan or four-fan design.

The working principle is as follows: when the notebook is carried, the flat plate is folded and put into the bag, and when the notebook is used, the flat plate is unfolded and put on legs or a desk, so that the notebook is prevented from directly contacting the legs. The device is smaller in occupied space after being folded and can be completely suitable for a small backpack, and the device is convenient to carry, and the weight of the device is greatly reduced due to the simple structure, so that the backpack load of people on a trip is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the present invention in use.

In the figure: 10. a flat plate; 11. heat dissipation holes; 12. a mouse tray; 13. an anti-slip rubber strip; 20. supporting legs; 21. swinging arms; 22. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A foldable portable table comprises a flat plate 10 for placing a notebook computer, wherein the flat plate 10 is formed by hinging two plate-shaped half bodies. When the notebook is carried, the flat plate 10 is folded and put into the bag, and when the notebook is used, the flat plate 10 is unfolded and put on legs or a desk, so that the notebook is prevented from directly contacting the legs. The device is smaller in occupied space after being folded and can be completely suitable for a small backpack, and the device is convenient to carry, and the weight of the device is greatly reduced due to the simple structure, so that the backpack load of people on a trip is reduced.

Radiating holes 11 are arranged in the middle of the flat plate 10 in an array mode. The heat dissipation holes 11 are through holes directly formed in the tablet 10, and the positions of the heat dissipation holes correspond to the bottom of the notebook computer, so that the notebook computer can be effectively cooled, and the heat dissipation of the notebook computer is prevented from being influenced by the fact that the notebook computer is attached to the tablet too densely. The heat generated by the notebook computer is diffused to the outside of the computer more quickly, the use function of the notebook computer is not influenced, the circuit of the computer is not corroded, and the normal work of the notebook computer is ensured.

The right side of the flat plate 10 is provided with a drawing type mouse supporting plate 12. When the flat plate 10 is placed into a backpack, the mouse supporting plate 12 can be folded to be hidden inside the flat plate 10, then the flat plate 10 is folded to be placed into the backpack, the flat plate 10 is unfolded to be placed on legs or a desk during use, and the mouse supporting plate 12 is pulled out, so that the unfolding size of the flat plate 10 is consistent with the size of a notebook during design, the mouse operation position is still arranged during unfolding, the touch pad is prevented from being used during work, and the outgoing office is facilitated.

The edge of the flat plate 10 close to the human body is provided with an anti-skid rubber strip 13 or an anti-skid limiting block. For the better human engineering of meeting during the notebook computer use generally can carry out certain slope, its one side bottom that is close to the human body just can the pressfitting form great frictional force on anti-skidding adhesive tape 13 when the notebook is placed and prevent that the notebook from sliding to the human body. Or when the notebook is placed, one side of the notebook, which is close to the human body, is abutted against the anti-skidding limiting block, so that the notebook can be prevented from sliding towards the human body. The anti-slip rubber strip 13 in the application can be spread over the whole surface of the flat plate to increase the anti-slip effect.

The back of the flat plate 10 is provided with supporting legs 20 at one side far away from the human body. Therefore, the position can be increased, and the practical habit of the human body can be better met. The support feet 20 can be pulled apart to angle the keyboard from the table top. This is related to sitting high and low, gesture habits. If the computer desk is high and the seat is low or the upper body is short, the supporting legs 20 are opened to lift the back half part of the flat plate 10, so that the user feels comfortable when typing. Conversely, if the person is tall or standing for typing, it is more convenient to not support the feet 20. In addition, sometimes the tablet 10 may tilt up when placed on a desktop, and the tablet 10 may be unstable or even move when a notebook button at a different position is pressed. With the support legs 20, the placement of the tablet 10 on a computer desk is relatively stable.

The upper surface of the mouse supporting plate 12 is a cloth surface or a suede surface. The material is consistent with the upper surface material of the mouse pad, so that the mouse pad does not need to be carried additionally. Mainly for prevent that the photoreceptor location of mouse is influenced because the surface reflection and the refraction of special material such as glass when the mouse uses, provide a plane that makes things convenient for mouse photoreceptor statistics to calculate the motion vector. Meanwhile, the mouse is beneficial to protecting the desktop below the mouse, and the desktop cannot be damaged in the using process of the mouse. The method can reduce the aggregation of fragments at the bottom of the mouse in a limited way, thereby reducing the phenomenon of frame skipping on a display in the using process of the mouse, effectively enhancing the accurate positioning of the mouse in use and reducing the influence of various external factors on the mouse. The upper surface of the mouse supporting plate 12 can be made of other materials: traditional cloth cover, special cloth cover, synthetic resin material, glass material, metal material and coating.

The supporting legs 20 comprise swing arms 21 hinged to the back of the flat plate 10, supporting rods 22 hinged to one side, far away from a human body, of the flat plate 10 are arranged on the inner sides of the swing arms, straight tooth structures are arranged on the upper surfaces of the swing arms 21, and the supporting rods 22, the swing arms 21 and the flat plate 10 form a triangle when the free ends of the supporting rods 22 and the straight tooth structures form limit matching. Therefore, the height of the supporting legs can be adjusted, and the requirements of different personnel can be met conveniently. Meanwhile, the supporting rod 22 and the swing arm 21 can be completely hidden to the lower part of the flat plate, so that the carrying is convenient.

The plate 10 is a rigid plastic piece. The weight is lighter and the manufactured folding flat plate 10 is more convenient to carry.

The lower end of the swing arm 21 is provided with an anti-skid rubber pad. Preventing the flat plate 10 from slipping when placed on a table.

USB fans are respectively arranged on the back surfaces of the two half bodies of the flat plate 10 at positions corresponding to the heat dissipation holes. The USB fan is a fan device which directly blows heat away from the bottom of the notebook computer, forcibly blows out the heat of the notebook computer, introduces cold air and increases air flow at the bottom of the notebook computer, so that all heating elements in the notebook computer are cooled. The notebook computer temperature control device can effectively keep the internal low-temperature working environment and is a small device for effectively reducing the temperature of the notebook computer. The cooling becomes a matter of order in the long-time use of the notebook, and the long-time use temperature of the mainstream notebook is higher and higher due to the continuous increase of the frequency. The temperature of the 'book' of the user is required to be reduced for better protection. The USB fan can help our notebook to be away from the pain of high temperature, and the normal operation of the notebook is ensured; the heat is directly blown to the bottom of the notebook computer, the heat of the notebook computer is forcibly blown out, cold air is introduced, and the air flow at the bottom of the notebook computer is increased, so that all heating elements in the notebook computer are cooled, and the internal low-temperature working environment is effectively kept; the USB power supply is designed to be directly connected to a USB interface of the notebook computer without adding equipment such as a socket and the like. The back of the plate 10 may be provided with a double fan or a four fan design.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. A foldable portable table, characterized in that: the notebook computer flat board comprises a flat board (10) for placing a notebook computer, wherein the flat board (10) is formed by hinging two plate-shaped half bodies; heat dissipation holes (11) are arranged in the middle of the flat plate (10) in an array manner; a drawing type mouse supporting plate (12) is arranged on the right side of the flat plate (10); the edge of the flat plate (10) close to the human body is provided with an anti-skid rubber strip (13) or an anti-skid limiting block; the back of the flat plate (10) is provided with supporting legs (20) at one side far away from the human body; the upper surface of the mouse supporting plate (12) is a cloth cover or a suede; the supporting legs (20) comprise swing arms (21) hinged to the back face of the flat plate (10), supporting rods (22) hinged to one side, away from the human body, of the flat plate (10) are arranged on the inner sides of the swing arms, straight tooth structures are arranged on the upper surfaces of the swing arms (21), and the free ends of the supporting rods (22) and the straight tooth structures form triangles when the supporting rods (22), the swing arms (21) and the flat plate (10) are in limit fit.

2. The foldable portable table of claim 1, wherein: the flat plate (10) is a hard plastic piece.

3. The foldable portable table of claim 1, wherein: the lower end of the swing arm (21) is provided with an anti-skid rubber pad.

4. The foldable portable table of claim 1, wherein: USB fans are respectively arranged on the back surfaces of the two half bodies of the flat plate (10) at positions corresponding to the heat dissipation holes.