CN206499184U - Multifunctional portable computer desk chair apparatus - Google Patents

Abstract

The utility model relates to a multifunctional portable computer table and chair device, which is characterized in that the device comprises a main body box, two foldable support mechanisms are arranged symmetrically on the left and right sides of the lower part of the main body box, and two foldable support mechanisms are arranged on the lower surface of the main body box. Symmetrical outrigger grooves, a detachable leg is inserted into each outrigger groove, and the upper structure of the detachable outrigger matches the structure of the outrigger groove; each foldable support mechanism consists of several The bracket connecting rod and the connecting gear are composed of two adjacent bracket connecting rods. A connecting gear is connected between the connecting gears. The connecting gear is a push-type gear. It is fixedly connected with screws; the main box is a box that can be expanded by 180°, including an upper box and a lower box. One side of the upper box and the lower box is fixedly connected by a flexible wide strip, and the other side is connected by a box switch. There is a lifting handle on the middle part of the main box on the side of the box switch.

Description

Multifunctional Portable Computer Desk and Chair Device

technical field

The utility model relates to the field of furniture, in particular to a multifunctional portable computer table and chair device which can be used as a table, a chair and a computer table.

Background technique

At present, people's living scope is constantly expanding, and living standards are constantly improving. More and more people choose to go out to school, go on business trips or travel by train. Taking the train has become an indispensable part of the means of transportation for the vast majority of people, which meets the needs of people for convenient and cheap travel. Most of the seats on the train are not close to the windows or next to the table. For passengers without seats, it is very inconvenient to take and place water glasses and items from the table, and for people on long-distance trains and night trains, how to rest It became a big problem again. The people on both sides of the table can lie on the table to sleep, while other people can only sit and sleep, so a device that can provide rest and place items for passengers who are not sitting next to the table is now needed. For passengers who have bought station tickets on the train, how to sit down and rest is also a problem. People use computers more and more. Many people still need to use computers to make documents during the journey, but there is no corresponding table to place computers.

Chinese patent CN201410627617.6 discloses a foldable computer desk. The desk has the function of folding, but does not have the function of installing a computer. It can only be used as an ordinary computer desk. It is suitable for a small number of people and a small scope of application. Chinese patent CN201330557924.8 discloses a foldable computer desk, which can freely adjust the angle, and can also be folded into a stool, but its strength is very insufficient. If it is used as a stool, the arm will be crushed, so there are serious defects. Chinese patent CN201230192827.9 discloses a foldable computer desk. The angle and height of the desk cannot be adjusted arbitrarily. It is inconvenient to adjust the height and angle of the desk, and it is not convenient for people to carry it. Chinese patent CN20123041861.8 discloses a foldable computer desk. The foldable computer desk has a portable function, but does not have the function of installing a computer, nor does it have the function of a seat.

Utility model content

The purpose of the utility model is to provide a multi-functional portable computer table and chair device, which mainly solves the problem that people need to use a table to sleep and rest on the seat of the vehicle, or need a stool to sit down and rest when standing on the vehicle for a long time and rest during the journey. Questions that require the use of a computer. By placing the multi-functional portable computer table and chair device on the seat, the passenger can realize the convenience of taking and placing his own articles, and it also provides convenience for resting and sleeping on his stomach. Simultaneously this application device can be folded into the height of bench, and inserts two detachable legs to form stool, also can sit down and have a rest for the passenger who bought station ticket on the train; This application device can also be folded into the height of table , and place it on the left and right ends of oneself, people can place the computer on the table, and this table has the function of a computer bag, the user can reduce the burden of carrying the computer bag, and only carrying this table can achieve the purpose of carrying the computer And the function as a computer table meets people's needs for using computers during driving; the device of this application can also be used in various places such as home, office, dormitory, etc. For people who want to watch movies in bed, they can use The table is folded and placed on the bed. For office workers who feel that the height and inclination of the table are not enough, they can fold the table and place it on their own desk to make a computer desk. In the dormitory, students can use this desk when they are doing homework on the bed and using the computer. Fold to a suitable height for use. There is a lifting handle on the front side of the device of the present application, which is more convenient for people to carry, and the table material is mainly made of aluminum alloy, which is light in weight and easy to carry around.

In order to achieve the above object, the utility model provides the following technical solutions:

The multi-functional portable computer desk and chair device is characterized in that the device includes a main body box, two foldable support mechanisms are arranged symmetrically on the left and right sides of the lower part of the main body box, and two symmetrical inserting branches are arranged on the lower surface of the main body box Leg grooves, a detachable leg is inserted into each outrigger groove, and the upper structure of the detachable outrigger matches the structure of the outrigger groove; each foldable bracket mechanism consists of a number of bracket linkages It is composed of a connecting gear, and a connecting gear is connected between two adjacent bracket connecting rods. The connecting gear is a push-type gear. The bracket connecting rod at the upper end of the foldable bracket mechanism is fixedly connected with the lower part of the main box by connecting gears and screws. ;

The main box is a box that can be expanded by 180°, including an upper box and a lower box. One side of the upper box and the lower box is fixedly connected by a flexible wide strip, and the other side is connected by a box switch. The middle part of the main box on one side is provided with a lifting handle; the upper outer surface of the upper box is provided with anti-skid grooves; and length storage straps.

Compared with the prior art, the beneficial effects of the utility model are:

The device of the utility model achieves a certain height adjustment by changing the angle of a pair of foldable support mechanisms, which can be folded into the height of a stool, which is convenient for users to sit on the train, and can achieve the multi-purpose function of a table, not only can be used as a table , can also be used as a chair.

The device of the utility model adds the function of a chair, which allows passengers without a seat to carry the same amount of luggage while taking one less seat, which saves the physical strength of the passengers and makes it more convenient for the passengers to carry daily necessities such as computers; The pole has the function of freely adjusting the angle and height, and can be placed on the train seat without occupying other people's space, which is convenient for passengers to rest on their own seats without affecting other passengers. The device of the utility model integrates the functions of a table, a chair and a computer bag, and is applicable to a wide range of people, and the scope of application is very comprehensive. This multifunctional computer desk can be used as an ordinary small desk in daily life.

Description of drawings

FIG. 1 is a three-dimensional structural schematic diagram of the exterior of an embodiment of the multifunctional portable computer desk and chair device of the present invention without adding detachable legs 3 .

Fig. 2 is an isometric view of the interior of the main body box 2 of an embodiment of the multifunctional portable computer desk and chair device of the present invention.

Fig. 3 is a schematic diagram of the external structure of an embodiment of the multifunctional portable computer desk and chair device without adding detachable legs 3.

Fig. 4 is a right view structure schematic diagram of the exterior of an embodiment of the multifunctional portable computer desk and chair device of the present invention with detachable legs 3 added.

FIG. 5 is a three-dimensional structural schematic diagram of the detachable legs 3 of an embodiment of the multifunctional portable computer desk and chair device of the present invention.

In the figure: 1 foldable bracket mechanism, 11 bracket connecting rod, 12 connecting gear, 2 main body box, 21 outrigger groove, 22 anti-slip groove, 23 upper box, 24 lower box, 25 storage compartment, 26 storage belt, 27 lift handles, 28 box switches, 29 flexible wide strips, 3 detachable legs, 31 trapezoidal body plugs.

detailed description

The utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Apparently, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the claims of the present application.

The utility model multifunctional portable computer table and chair device (referred to as the device, referring to Fig. 1-5) comprises a main body box 2, and two foldable support mechanisms 1 are symmetrically arranged on the left and right sides of the bottom of the main body box 2, and the main body box 2 The lower surface of the lower surface is provided with two symmetrical outrigger grooves 21, and a detachable leg 3 is inserted into each outrigger groove 21, and the upper structure of the detachable outrigger 3 is consistent with the structure of the outrigger groove 21. match; each foldable bracket mechanism is composed of a number of bracket links 11 and connecting gears 12, and a connecting gear is connected between two adjacent bracket links, and the connecting gear is a push-type gear. Then the angle can be rotated, and the angle can be fixed when it is released. The angle and height between the adjacent bracket links can be adjusted by pressing the connecting gear between the bracket links. and screw fixed connection;

The main body box 2 is a box body that can be expanded by 180°, which is convenient for users to place items, and includes an upper box 23 and a lower box 24. One side of the upper box 23 and the lower box 24 is fixedly connected by a flexible wide strip 29, and the flexible wide strip 29 can be It is made of PC material, has good flexibility and is tensile and wear-resistant, and can be folded many times. Pulling the handle 27, the lifting handle can facilitate the user to carry the device; the upper outer surface of the upper case is provided with an anti-skid groove 22, and the anti-skid groove 22 can not only play the role of anti-skid, but also can effectively help the computer to dissipate heat; The interior is provided with a storage compartment 25 along the length direction of the main body box. The storage compartment 25 divides the interior space of the main body box into two parts. The storage compartment is provided with storage belts 26 in different directions and lengths, which can accommodate and fix more trivial items. Things, convenient for users to store more things in a small space;

Described storage interlayer 25 is made up of the hard sponge that one deck is wrapped with tarpaulin, can be used for adorning computer in storage interlayer 25, and the storage belt on the surface of storage interlayer 25 is made of the rubber band of different width and tenacity, can be used for bundling and fixing different. It increases the capacity of the bag, and also enhances the orderliness of the items in the bag. It can place and fix more trivial sundries. The upper part of the storage compartment can be used to place computer charging cables, mice or other large-volume items. .

Described box body switch 28 is made of two snap-on switches, and described snap-on type switch is that the shrapnel locked on the box body switch bounces off when the switch button is pressed down, so as to achieve the purpose of unlocking.

The lifting handle 27 is made up of a hollowed-out cylindrical sponge and a connection structure, which can reduce the pressure on the opponent when lifting the weight.

The detachable legs 3 (see Fig. 5) are cylindrical as a whole, and the upper part is a trapezoidal body plug 31. By inserting the trapezoidal body plug 31 into the groove 21 (see Fig. 3 ), the two detachable legs Leg 3 and two collapsible support mechanisms 1 can form a stool with four legs (see Fig. 4). Due to the addition of these two detachable legs 3, the stability of the device as a stool is greatly enhanced, and it overcomes the need to use only two legs. The foldable support mechanism 1 on the side causes the problem that it is difficult to bear the gravity and break.

The number of the bracket connecting rods 11 is 3-5.

The main body box 2 is made of aluminum alloy. The aluminum alloy material is light in weight, saves energy when carrying it, and is convenient for users to carry it for a long time and long distance. Moreover, the aluminum alloy material has high strength, can withstand strong force, strong toughness, and is not easy to break. The aluminum alloy material has high-strength heat dissipation and can Effectively help the computer to dissipate heat.

Working principle and process of the utility model device are:

1. By pressing down the connecting gear 12, the angle between any two adjacent bracket links in the foldable bracket mechanism 1 can be adjusted, and the user can use the computer on the surface of the device or use the computer as a seat or sleep and read a book Waiting for activities, after opening the main box 2, the upper box and the lower box are unfolded at 180°, the user can bind things on multiple storage straps, and can place a computer in the lower part of the storage compartment 25, and place a charging device in the upper part of the storage compartment 25. Bulky items such as cables and mice.

2. For refitting into a stool, two legs can be added by inserting the upper part of the detachable outrigger 3 into the outrigger groove 21, which can increase the greater force, so that the foldable support mechanism 1 on both sides can be divided into two legs. The reduced strength will not cause the foldable support mechanism 1 on both sides to break due to the weight of the user being too heavy. When the detachable support leg 3 is not used, it can be placed at home or in the office. When it is used, it can be placed inside the main box, which is very convenient for carrying and disassembling.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

The parts not mentioned in the utility model are applicable to the prior art, and the components involved can be obtained through commercial purchase.

Claims (6)

1. a kind of Multifunctional portable computer desk chair apparatus, it is characterised in that the device is included under main body case, the main body case The portion left and right sides is symmetrically arranged with Liang Ge Collapsible racks mechanism, recessed provided with two symmetrical slotting supporting legs in the lower surface of main body case Groove, each inserts a detachable supporting leg, the superstructure of detachable supporting leg and the structure of slotting supporting leg groove in slotting supporting leg groove Match；Each Collapsible rack mechanism is made up of a number of rack rod and connection gear, two neighboring rack rod Between be respectively connected with a connection gear, the connection gear is push type gear, and the support of Collapsible rack mechanism upper end connects Bar is fixedly connected with main body lower box part by being connected gear and screw；

The main body case is is capable of the casing of 180 ° of expansion, including top box and nowel, and top box and nowel side pass through flexible wide bar It is fixedly connected, opposite side is connected by box body switch, provided with lifting handle on the middle part of the side main box provided with box body switch Hand；The outer surface of upper of top box is provided with anti-slip tank；Length direction of the inside of the main body case along main body case, which is provided with, stores interlayer, Store containing belt of the interlayer provided with different directions and length.

2. Multifunctional portable computer desk chair apparatus according to claim 1, it is characterised in that the storage interlayer is by one Layer is wrapped in the hardhead sponge composition of waterproof cloth, and the containing belt for storing interlayer surface is made up of the rubber band of different in width and toughness.

3. Multifunctional portable computer desk chair apparatus according to claim 1, it is characterised in that the box body switch is by two Individual Snap fastener type object switch is constituted.

4. Multifunctional portable computer desk chair apparatus according to claim 1, it is characterised in that the lift-pull handle is by drawing Empty cylindrical sponge and attachment structure composition.

5. Multifunctional portable computer desk chair apparatus according to claim 1, it is characterised in that the detachable supporting leg is whole Body is cylindrical type, and top is prismatoid plug, and prismatoid plug can be inserted into slotting supporting leg groove.

6. according to any described Multifunctional portable computer desk chair apparatus of claim 1-5, it is characterised in that the support connects The quantity of bar is 3-5.