CN209058293U - Multifunctional storage folding computer desk - Google Patents

Abstract

The utility model provides a multifunctional storage and folding computer desk. The multifunctional storage and folding computer desk comprises: a folding storage basket, a folding table, and a lighting assembly; the height of the desktop can be changed by adjusting a support frame, and a gear hinge is used for multiple gear positions. Adjust the inclination angle of the desktop; the folding storage basket can place computers, books, mobile phones, charging cables, etc.; the folding table can be fixed on the bed railing or used on the bed, with various structures; the storage basket lights use photosensitive sensors and infrared sensors, By sensing the lighting conditions and the human body, it can sense the interior of the lighting basket at night; it can adjust the brightness steplessly by touching the desktop or the shell to meet the needs of use; it is equipped with a USB hub with multiple USB expansion ports and a USB fast charging port; The accommodating multifunctional folding computer desk of the utility model is convenient to fold, and other accessories are simple to assemble, easy to carry, diversified in use modes and functions, and relatively user-friendly in structure.

Description

Multifunctional storage folding computer desk

technical field

The utility model relates to a computer desk, in particular to a multifunctional storage and folding computer desk.

Background technique

Due to the popularity of notebook computers and tablet computers, more college students use computers to work in bed, and the demand for computer desks in bed is huge. However, the comfort and convenience of computer desks on dormitory beds on the market are limited, and it is difficult to meet the daily needs of dormitory students.

At present, the bed computer desks widely used on the market have the following limitations:

(1) The computer desk cannot be folded, making it inconvenient to carry; or, the computer desk can be folded but can only be placed on the bed, occupying space on the bed.

(2) There is no storage function. Computers, mobile phones, books and other items are not easy to place on the bed. After use, you need to get out of bed and put them back in their original places.

(3) The height of the desktop can be adjusted and the angle of the rotating desktop is limited, which makes it inconvenient for people to move. Long-term use will cause discomfort in the cervical and lumbar vertebrae.

(4) No night lighting function, insufficient light for desktop work or reading, and inconvenient to take things in the storage basket at night.

Utility model content

The purpose of the utility model is to overcome the defects and deficiencies of the prior art, and to provide a multifunctional storage and folding computer desk.

A multifunctional storage and folding computer desk, comprising: a folding table, the folding table includes a telescopic support frame and a desktop board, the telescopic support frame is hinged with the desktop board; a folding storage basket includes a fixing frame and a folding frame The main body, the fixed frame is movably connected with the telescopic support frame; the telescopic support frame and the fixed frame can be disassembled and assembled through a quick release pipe clip, thereby realizing various combinations of the telescopic support frame and the fixed frame Way.

Preferably, the height of the telescopic support frame is adjusted through a positioning snap device.

Preferably, the fixing frame is provided with fixing feet and fixing hooks; the fixing feet are used to provide stable support; the fixing hooks are used to hang the folding storage basket on the cross rail of the dormitory bed.

Preferably, the telescopic support frame and the desktop board are hinged through a gear hinge.

Preferably, a lighting assembly is further included, and the lighting assembly includes a folding storage basket light and a folding table lamp, the folding storage basket lamp is arranged on the fixing frame, and the folding table lamp is arranged on the desktop board.

Preferably, the folding storage basket lamp is provided with an infrared sensing component; the folding table lamp is provided with a touch sensing component and a light sensing component.

Preferably, the folding storage basket light is an LED light strip, which is fixed on the fixing frame.

Preferably, the bottom end of the telescopic support frame is sleeved with a threaded rubber concave pad, and the threaded rubber concave pad is rotated to fine-tune the height of the support frame.

Preferably, a detachable block is provided on one side of the desktop panel which faces downward and is inclined downward.

Preferably, a USB hub is arranged on the back of the desktop board.

Compared with the prior art, the utility model has the following advantages and positive effects due to the adoption of the above technical solutions:

1. The multifunctional storage and folding computer desk provided by the utility model, the folding table is combined with the folding storage basket, books, chargers and other related auxiliary items can be put into the folding storage basket, which increases the use space of the desktop , compared with the separate structure of the folding table and the storage basket in the prior art, the combination of the two of the present invention makes the use more convenient, portable and meets the needs of use; the telescopic support frame and the desktop board are adjustable activities Connection, the angle of the table top can be changed by adjusting, compared with the folding table in the prior art, which cannot be adjusted in angle, it is more beneficial to the health of the human cervical and lumbar vertebrae, the comfort is enhanced, and the fatigue of use is reduced; The folding table and the folding storage basket are suitable for use at night or when the light is not strong. Most of the existing technologies require self-configured lamps, which occupy the desktop space and are not easy to fix. In other words, it brings a lot of inconvenience to use; in addition, when used in student dormitories, the present application can exert its greatest use advantages: the fixing feet and the fixing hooks are used to fix the folding storage basket on the bed rails of the dormitory , and the folding table fixedly connected with the folding storage basket can be folded and fixed on the bed rail of the dormitory, which saves space on the bed compared to the prior art where the folding table can only be placed on the bed. The application has strong practicability, complete functions, and a variety of humanized designs.

2. In the multi-functional storage and folding computer desk provided by the present invention, the telescopic support frame and the desktop board are hinged through a gear hinge, the angle can be adjusted in multiple gears, and the fixed state is stable.

3. In the multi-functional storage and folding computer desk provided by the present invention, the telescopic support frame is provided with a quick-release pipe clip, and the support frame can separate the folding table and the foldable storage basket through the quick-release pipe clamp for multiple storage. This combination is convenient for users to adjust the combination of the folding table and the foldable storage basket according to the actual situation, which is more user-friendly; and a positioning elastic buckle device is provided to realize the height adjustment and fixation of the telescopic support frame. convenient.

4. In the multifunctional storage and folding computer desk provided by the present invention, the distance between the bullet holes of the positioning elastic buckle device is fixed, resulting in a limitation in the height of the adjustable lifting and lowering. The bottom end is sleeved with a threaded rubber concave pad, and the height of the telescopic support frame can be fine-tuned by rotating the threaded rubber concave pad. The rubber material can increase the friction with the bed surface and make the table more stable.

5. The multifunctional storage and folding computer desk provided by the utility model adopts the infrared sensing module for the folding storage basket lamp, which can control the different lighting conditions when the human body enters the sensing range or leaves the sensing range, and is especially suitable for the night when the light is not strong. , the user needs to pick up or store items in the folding storage basket, and does not need to manually turn on or off the folding storage basket light. It will be automatically turned on and will be automatically turned off when you leave; the folding table lamp adopts a touch sensing switch and a photoresistor sensing module, no need to set another switch, the folding table lamp can be turned on or off by direct touch, and automatically adjusts all the lights according to the ambient brightness. The brightness of the folding table lamp further increases the user's sense of experience and comfort.

6. In the multifunctional storage and folding computer desk provided by the present invention, the folding storage basket light is set in the form of LED light strips, which is fixed on the fixing frame, which can illuminate the folding storage basket in all directions. The common light bulb form of the prior art avoids the lighting blind area or the uneven brightness of the folding storage basket.

7. In the multifunctional storage and foldable computer desk provided by the utility model, a block is provided on one side of the desk board which is inclined downward to prevent the desk items from being stably placed in the inclined state after the desk angle is adjusted.

8. The multifunctional storage and folding computer desk provided by the utility model is provided with a USB hub on the back of the desktop board, which can be connected to an external power supply, and can also expand the USB of a notebook computer. It is very convenient for the user to wait for the electric appliance to be charged.

Description of drawings

The above-mentioned and other features and advantages of the present invention can be more clearly understood through the following detailed description in conjunction with the accompanying drawings, wherein:

1 is a side perspective view of the present invention;

FIG. 2 is a side perspective view of the component storage basket of the present invention;

3 is a side perspective view of the component holder of the present invention;

4 is a side perspective view of the main frame of the component of the present invention;

Figure 5 is a side perspective view of the component table lamp of the present invention;

6 is a side perspective view of the component support frame of the present invention;

7 is a schematic diagram of the gear hinge position of the present invention;

Fig. 8 is the schematic diagram after folding of the present invention;

Fig. 9 is the right side perspective view after folding when the present invention is fixed on the bed;

Fig. 10 is the left side perspective view after folding when the present invention is fixed on the bed;

11 is a right side perspective view of the storage basket after the present invention is fixed on the bed after opening;

Figure 12 is a front view of the present invention after the storage basket is opened when it is fixed on the bed;

13 is a schematic diagram of the fixing method of the fixing hook when the present invention is fixed on the bed;

14 is a schematic diagram of the use of the table lamp when the present invention is fixed on the bed and tabletop storage;

Figure 15 is a front perspective view of the present invention when it is fixed on a bed for use;

Figure 16 is a rear perspective view of the present invention when it is fixed on a bed for use;

Figure 17 is a rear perspective view of the present invention when it is fixed on a bed with a support frame installed;

Figure 18 is a perspective view of the present invention when it is fixed on the side of the bed for use;

Figure 19 is a perspective view of the present invention when it is directly placed on the bed for use;

Detailed ways

The invention will be described in more detail below with reference to the accompanying drawings showing embodiments of the invention. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are presented so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

Please refer to Figures 1-2, a multifunctional folding computer desk that can be stored, including: a storage folding basket 1, a fixing frame 2, a desktop board light 3, a desktop board 4, a telescopic support frame 6, and a storage folding basket light 7.

The storage and folding basket 1 includes: pull connecting bar A1.5, pulling connecting bar B1.4, pulling connecting bar C1.1, pulling connecting bar D1.3, fixing frame connecting bar 1.8, bottom connecting bar 1.9, inclined steel mesh 1.6, Bottom steel mesh 1.10, fixed frame steel mesh 1.7, side mesh 1.2. The pull connecting bar C1.1 is hinged with the pulling connecting bar D1.3, and the pulling connecting bar A1.5 and the pulling connecting bar B1.4 are retractable connections. Specifically: the pulling connecting bar A1.5 and the pulling connecting bar B1.4 are provided with There are bar-shaped slot holes, the screws pass through the bar-shaped slot holes on the pull-connection bar A1.5 and the pull-connection bar B1.4 and are tightened or loosened by the wing nut. Adjusting the overlapping distance of the two slot holes can change the pull-connection bar A1 .5 Overall length of the pull link B1.4. The pulling connecting bar D1.3 is hinged with the pulling connecting bar A1.5, and the pulling connecting bar C1.1, the pulling connecting bar B1.4 and the fixing frame steel mesh 1.7 are fixedly connected by the wing nut. As shown in Figure 2-3, the fixing frame 2 includes four main frames 2.1 welded to each other to form a rectangular structure, and the fixing frame connecting bars 1.8 are welded and fixed to them. By stretching and pulling the connecting bar A1.5 and the pulling connecting bar B1.4, and cooperating with the rotating pulling connecting bar C1.1 and the pulling connecting bar D1.3 to change the connection angle, the volume of the storage and folding basket can be adjusted. ; Bevel steel mesh 1.6, bottom steel mesh 1.10, and fixed frame steel mesh 1.7 are welded to the connecting strips respectively; side mesh 1.2 is made of mesh, which has better shrinkage and is easy to fold the basket. It also includes a fixing piece 2.2 and a fixing hook 2.6. The fixing piece 2.2 is bent at a 90-degree angle, and is fixed on the horizontal steel pipe above the main frame 2.1 by screws. Preferably, one end of the slot is provided with a screw, and the fitting degree of the fixing frame 2 and the bed side can be adjusted by tightening and loosening the screw; the fixing hook 2.6 is two parallel thick steel wires bent into an L shape, and the lower end of the main frame 2.1 The horizontal frame is provided with a slot hole, and the fixing hook 2.6 is inserted into the slot hole and fixed by a wing nut. Adjusting the length of the fixing hook 2.6 passing through the main frame 2.1 can further stabilize the fit between the fixing frame 2 and the bed.

As shown in Figure 2-3, the telescopic support frame includes a lift tube 2.4, a horizontal support tube 2.7, and a vertical support tube 2.8. The above three tubes are welded to each other to form an H-shaped fixed state, and one end of the lift tube 2.4 is inserted into the vertical support of the main frame 2.1. inside the steel pipe, and adjust the height and rotation angle of the lifting frame 2.4 by clamping or loosening the fixed connection component 2.3. The vertical support tube 2.8 and the other end of the telescopic support frame are connected with the adjustment connection assembly 2.5 through the wing nut, and the desktop board 4 is fixedly connected with the adjustment connection assembly 2.5. The angle between the desktop and the support frame can be changed by tightening or loosening the adjustment connection assembly 2.5. When the angle is zero, the table top panel is folded. In this embodiment, the lifting pipe 2.4 is a steel pipe with an outer diameter of 20mm, and the main frame 2.1 is a steel pipe with an outer diameter of 25mm. The size of the steel pipe is moderate, which can meet the supporting force and save weight. In other embodiments, it can also be selected according to the bearing capacity. Steel pipes of other sizes. The feet of the main frame 2.1 are also provided with an H-shaped fixed support plate composed of two long steel pipes with a diameter of 10mm and a section steel pipe with a diameter of 10mm, which are used to hinge and support the storage folding basket 1 and form the support platform of the desktop board 4 .

The utility model makes the use more convenient through the combination of the telescopic support frame and the storage and folding basket 1. The storage basket and the table body in the prior art are separated structures. First, the bed body is unstable, so that the storage basket cannot be fixed; It is inconvenient for users to pick and place items, and the combination of the two in the present invention avoids the above problems. Moreover, it is equipped with lighting components, which further facilitates users.

In other embodiments, the retractable connection between the pulling connecting bar A1.5 and the pulling connecting bar B1.4 may also adopt other forms: the pulling connecting bar A1.5 is provided with a bar-shaped slot hole, and the bar-shaped slot hole has a fixed distance There is a concave hole, and the pull connecting bar B1.4 is provided with a slider that matches with the strip-shaped slot hole. The top of the slider is provided with a convex part that is stuck in the concave hole. By inserting the convex part into different concave holes , the total length of the pull connecting bar A1.5 and the pulling connecting bar B1.4 can be adjusted and fixed without sliding easily.

In other embodiments, the inclined steel mesh 1.6, the bottom steel mesh 1.10, the fixed frame steel mesh 1.7, and the side mesh cloth 1.2 can also be made of other metal or non-metal materials, depending on the specific usage.

As shown in Figure 4 and Figure 7, the adjustment connection component 2.5 is a gear twist, its flat end is installed in the lower left corner and the lower right corner of the back of the desktop, and the other end is installed in the steel pipe of the lifting frame 2.4; as shown in Figure 7, through the operation of the gear , The use of gear opening and closing card position design can realize multi-angle and multi-speed adjustment.

As shown in Figure 3, the fixed connection component 2.3 is a quick release pipe clamp, which is composed of a hoop, a pipe clamp nut, a pipe clamp wrench, a rubber pad and a screw rod. The upper end of the main frame 2.1 is provided with a notch. Narrow the notch to secure the steel tube inside it. Adjusting the quick release pipe clamp 2.3 can adjust the overlapping height of the lifting frame 2.4 and the fixing frame 2 to adjust the height of the desktop. The pipe clamp wrench is an eccentric circle. When the pipe clamp wrench is pressed down, the hoop can be tightened. The pipe clamp can be adjusted by adjusting the pipe clamp nut. The top of the wrench is tighter. The telescopic support frame and the storage and folding basket 1 are disassembled, adjusted, and adjusted through the quick release pipe clip.

As shown in Figure 6, the telescopic support frame 6 is provided with a positioning snap device, and the retractable support frame 6 includes an adjustment tube 6.1 and a fixed tube 6.2, and a V-shaped spring sheet 6.3 is clamped inside the adjustment tube 6.1. The feet are riveted with marbles, the marbles extend out of the pin holes of the adjustment tube 6.1, and there are positioning holes with the same spacing on the fixed tube 6.2, and the marble heads can be stuck into the positioning holes when they extend to realize the fixation between the two tubes; press The marble can release the fixed state of the support frame, and then stretch it to achieve lifting.

As shown in Fig. 17 and Fig. 19, the telescopic support frame 6 also includes an h-shaped frame, which is used to stabilize the placement of the computer desk; for the case of heavy load, the h-shaped frame may not be used, and the fixation can be realized directly by the fixing frame, reducing the need for The space limitation of the bed surface is shown in Figure 16.

As shown in Figure 6, the bottom of the h-shaped frame is also provided with a threaded rubber concave pad. Rotating the threaded rubber concave pad can fine-tune the height of the support frame to ensure the supporting effect; the rubber material can increase the friction with the bed surface and make the table more comfortable Stablize.

As shown in FIG. 5 , the desktop panel light 3 includes a lamp head 3.1, a gooseneck tube 3.2, a universal head seat 3.3, and a lamp holder 3.4. A desktop light control box 3.5 is provided on the back of the desktop panel 4, a lithium battery, a touch dimming The module, lithium battery charging and discharging module is installed in 3.5 miles from the desktop light control box; the lamp head 3.1 uses a ring LED light sheet, which can reduce ghosting and make the light uniform, and is connected to the top of the gooseneck 3.2 through threads; the gooseneck 3.2 can be arbitrarily Bend, adjust the orientation, angle and height at will; the universal head seat 3.3 can adjust its own rotation, and the connecting gooseneck (3.2) can be turned over 90°, which can realize the shrinkage of the lamp on the bottom surface of the table board; the lamp fixing seat 3.4 It is used to fix the universal head base 3.3 and the table board; the lithium battery is a multi-section parallel 18650 lithium battery, which has a large energy storage capacity and can supply power to other electrical appliances. The standard voltage of each battery is 3.7V, and it can be recharged cyclically; The touch dimming module can realize the touch switch control and brightness adjustment of LED lights. When the touch is clicked (the touch duration is less than 550ms), the light on and off control can be realized. Realize stepless brightness adjustment of lights, with brightness memory function. The lithium battery charging and discharging module adopts the micro USB female port 5V1A for charging, the standard USB female port 5V1A for discharging, and connects multiple 3.7V18650 lithium batteries in parallel. The touch dimming module is attached to the outside of the shell and installed, and a lead wire is welded to a small copper sheet of 20x30mm. The copper sheet is placed on the upper left of the desktop, and the edge is inserted 3mm below the desktop. Touch the shell or the copper sheet on the desktop. Induction dimming, more convenient.

As shown in FIG. 1 , the folding storage basket light 7 includes a lithium battery, a lithium battery charging and discharging module, a photoresistor module, and a human body sensing module. During the day or at night with sufficient light, under the control of the photoresistor module, the folding storage basket light 7 will always be At night or in the daytime with poor light, the folding storage basket light 7 will be able to be turned on. Specifically, controlled by the human body sensing module, when the hand reaches into the folding storage basket, the light is on, and when you leave, the light strip will automatically be turned off after a delay. , which is convenient for picking and placing items in the storage basket at night; the lithium battery is a 18650 lithium battery; the lithium battery charging and discharging module is charged by the micro USB female port 5V1A, and connected to a 3.7V18650 lithium battery; the photoresistor module When the ambient light brightness does not reach the set threshold, the DO terminal outputs a high level, and when the ambient light brightness exceeds the set threshold, the DO terminal outputs a low level; the human body sensing module adopts an automatic control product based on infrared technology, When the human body enters its sensing range, it will output a high level, and when the person leaves the sensing range, it will automatically delay and turn off the high level and output a low level. The sensing range of the module is within 100° cone angle.

Folding storage basket light 7 adopts epoxy LED light strips, which are respectively installed on one side of the two horizontal tubes of the fixing frame through 3M glue, which can illuminate the entire storage basket, and the glue is waterproof and durable.

As shown in Figure 1, the side of the desktop board facing the human body is provided with a block, the block is provided with a pin, the block can be installed at the pin hole on the table board, when the desktop angle is adjusted, the computer can be prevented from sliding, and when not in use It can be removed and placed in a storage basket; the table board is made of 600x400mm MDF, and the table board is printed with a certain pattern.

As shown in Figure 1, there is a USB hub on the back of the desktop board, with multiple USB expansion interfaces and a USB fast charging interface, which can be connected to an external power supply, can expand the USB of the notebook computer, and can also be used to supply the desktop lights. Basket lights 7, mobile phones and other electrical appliances charging.

The utility model also provides a variety of installation methods and common use methods:

As shown in Figure 8, the storage folding basket 1, the fixing frame 2, the desktop panel light 3, and the storage folding basket lamp 7 can be removed, and the telescopic support frame can be folded, the thickness is thin, and it is convenient to carry;

As shown in Figures 9-10 and 13-14, first hang the storage and folding basket on the railing of the bed through the fixing sheet 2.2, and then tighten the fixing hook 2.6 to make the fixing hook clamp the beam under the bed, and the lower end of the fixing frame 2 is fixed horizontally, and Make the fixing frame 2 clamp the railing of the bed up and down, and the lower end of the fixing frame 2 is fixed longitudinally. Preferably, a screw fine adjustment can be set on the fixing sheet 2.2, or the fixing frame 2 can be bound with the bed railing by a binding strap, and the upper end of the fixing frame 2 can be fixed. Horizontally fixed, so far the entire computer desk has been completely fixed on the bed, without taking up space on the bed;

As shown in Figure 11-12, when the computer desk is stored, the storage basket 1 is opened, and items such as laptops, books, and mobile phones can be placed; as shown in Figure 14, the desk lamp can be opened by unfolding the desk lamp and touching the shell to sense the opening of the bedside. illumination;

As shown in Figure 15-16, after the computer desk is opened, the use effect without the support frame can be more convenient for people's activities;

As shown in Figure 17, an h-shaped frame can be added to increase the load-bearing capacity and stability of the computer desk;

As shown in Figure 18, the computer desk can be fixed on the edge of the bed by adding another support frame to the quick release pipe clamp;

As shown in Figure 19, the computer desk can also be used directly on a common bed or table. By adding a support frame, the h-shaped bracket 6.2 is parallel to the fixed frame 2, and the height of the lifting frame 2.4 and the support frame 6 is adjusted, and the table can be kept balance;

The multifunctional storage and foldable computer desk provided by the utility model allows users to change the combination and use methods of the folding storage basket and the telescopic support frame according to their actual situation and environment, which is suitable for various use scenarios, and has convenient operation and complete functions.

As those skilled in the art should realize, the present invention may be embodied in many other specific forms without departing from its own spirit or scope. Although the embodiments of the present invention have been described, it should be understood that the present invention should not be limited to these embodiments, and those skilled in the art can make changes within the spirit and scope of the present invention as defined by the appended claims and modification.

Claims (10)

1. A multifunctional storage and folding computer desk is characterized in that, comprising: a folding table, the folding table includes a telescopic support frame and a desktop board, and the telescopic support frame is hinged with the desktop board; The folding storage basket includes a fixing frame and a folding frame body, and the fixing frame is movably connected with the telescopic support frame; The telescopic support frame and the fixed frame can be disassembled and assembled through a quick-release pipe clamp, thereby realizing various combinations of the telescopic support frame and the fixed frame. 2 . The multifunctional storage and folding computer desk according to claim 1 , wherein the height of the telescopic support frame is adjusted by a positioning elastic buckle device. 3 . 3 . The multifunctional storage and folding computer desk according to claim 1 , wherein the fixing frame is provided with fixing feet and fixing hooks; the fixing feet are used to provide stable support; the fixing hooks are used to The folding storage basket is hung on the horizontal rail of the dormitory bed. 4 . The multifunctional storage and folding computer desk according to claim 1 , wherein the telescopic support frame is hinged with the desktop board through a gear hinge. 5 . 5 . The multifunctional storage and folding computer desk according to claim 1 , further comprising a lighting assembly, the lighting assembly comprises a folding storage basket lamp and a folding table lamp, the folding storage basket lamp is arranged on the On the fixing frame, the folding table lamp is arranged on the desktop board. 6 . The multifunctional storage and folding computer desk according to claim 5 , wherein the folding storage basket light is provided with an infrared sensing component; the folding table lamp is provided with a touch sensing component and a light sensing component. 7 . 7 . The multifunctional storage and folding computer desk according to claim 5 , wherein the folding storage basket light is an LED light strip, which is fixed on the fixing frame. 8 . 8 . The multifunctional storage and folding computer desk according to claim 1 , wherein the bottom end of the telescopic support frame is sleeved with a threaded rubber concave pad, and the threaded rubber concave pad is rotated to fine-tune the height of the support frame. 9 . 9 . The multifunctional storage and foldable computer desk according to claim 1 , wherein a detachable block is provided on one side of the desktop board which faces downward and is inclined. 10 . 10 . The multifunctional storage and folding computer desk according to claim 1 , wherein a USB hub is provided on the back of the desktop board. 11 .