CN210407541U

CN210407541U - Foldable desk for office of notebook computer

Info

Publication number: CN210407541U
Application number: CN201920226917.1U
Authority: CN
Inventors: 张菁晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-24
Filing date: 2019-02-24
Publication date: 2020-04-28
Anticipated expiration: 2029-02-24

Abstract

The utility model relates to a foldable table for notebook computer official working, including upper plate and hypoplastron, wherein, upper plate and hypoplastron are through two X-shaped leg joint, and X-shaped support is located foldable table's both ends about respectively, and X-shaped support is folding support, and every X-shaped support all comprises two spinal branch rotatable coupling, and rotatable coupling's tie point is the off-centre point position of branch, and the long limit rotatable coupling of branch is on upper plate or hypoplastron, but minor face sliding connection is on upper plate or hypoplastron, and the connection still links firmly the synchronizing bar between the long limit tip on the hypoplastron, still is equipped with the locking structure that can be with the expansion end locking on the upper plate. The utility model can be used on legs, or on desks or sofas, and is very convenient to use and carry.

Description

Foldable desk for office of notebook computer

Technical Field

The utility model relates to a notebook computer desk, concretely relates to a foldable desk for notebook computer official working.

Background

Along with the development of the society, the network is more convenient, and the function of electronic product is also abundanter, and people no longer are restricted to work in the office. The notebook computer is always the first tool for white-collar mobile office work in offices, and the portability of the notebook computer brings great convenience for people to work. However, the notebook computer has a problem which is troubling people all the time, namely the problem of heat dissipation, because the higher the performance of the CPU is, the more the CPU generates heat, when people put the notebook computer on legs for use, people feel hot and uncomfortable, and therefore people invent the notebook computer desk special for mobile office work of the notebook computer. The most common notebook computer desk at present generally comprises a desktop plate and desk legs, and the desk legs are foldable, so that the foldable desk legs can be unfolded to support the desktop plate, and the notebook computer can be placed on the desktop plate for use. When the desk is not needed, the desk legs are folded and the computer desk is folded, so that the desk does not occupy space and is convenient to move, and can be used in a needed place at any time. However, the legs of the existing notebook computer desk are separated at two sides of the desktop, and can only be placed on a desk, a sofa, a bed and the like for use, and cannot be supported on the legs of a person for use. In addition, the notebook computer desk on the market at present needs to adjust the inclination of the desktop through an additional adjusting mechanism, which is inconvenient and unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned shortcoming and not enough of prior art, provide a novel a collapsible table for notebook computer official working. The utility model discloses a collapsible table for notebook computer official working sets up ingeniously, and upper plate and hypoplastron are the U-shaped basin of two relative shapes, form a box form behind the lock promptly, both can work as the notebook computer table, can work as the suitcase again, expand it, alright make the upper plate form an inclined plane for place the notebook computer, can use as the notebook computer table, not only can use on the desk, on the sofa and the bed, still can put and use on people's leg.

The purpose of the utility model is realized through the following technical scheme:

a foldable desk for office of notebook computer comprises an upper plate and a lower plate, wherein the upper plate and the lower plate are connected through two X-shaped supports which are respectively positioned at the left end and the right end of the foldable desk and are foldable supports, each X-shaped support is formed by rotatably connecting two supporting rods, the connecting point of the rotatable connection is the non-midpoint position of the supporting rod, the supporting rod is divided into a long edge and a short edge by the connecting point of the rotatable connection, the long edge is a rotatable end, the end part of the long edge is rotatably connected on the upper plate or the lower plate, the end part of the short edge is slidably connected on the lower plate or the upper plate, a synchronizing rod is also connected between the end parts of the long edge connected on the lower plate, the synchronizing rod is fixedly connected with the end part of the long edge, and the synchronizing rod is also rotatably connected, the foldable table is also provided with a locking structure capable of locking the sliding end, and the locking structure is positioned on the upper plate.

Therefore, the upper plate and the lower plate can be closed by the two X-shaped supports to be used as a luggage case, and can be used as a computer desk of a notebook computer when being opened, so that the notebook computer is placed on the computer desk for use. The two support rods of each X-shaped support are rotatably connected, the connecting points of the two support rods are non-central positions, and the connecting points on the two X-shaped supports correspond to each other, namely when the upper plate is lifted, the extending amplitudes of the two supports correspond to each other, so that the left end and the right end are the same in height, the left end and the right end are the same in movement amplitude, and the stability of the upper plate during opening and closing is ensured. The connecting point is specially arranged at the non-central position of the supporting rod, so that when the upper plate is opened, the forward and backward movement amplitudes are inconsistent, the upper plate forms an inclined plane with inconsistent forward and backward heights, and when a notebook computer is placed on the upper plate, the notebook computer is more comfortable to use. The support rod is divided into a long edge and a short edge by a connecting point which is connected in a rotatable manner, the long edge is a rotatable end, the end part of the long edge is connected to the upper plate or the lower plate in a rotatable manner, the end part of the short edge is a sliding end, the end part of the short edge is connected to the lower plate or the upper plate in a slidable manner, a synchronizing rod is connected between the end parts of the long edge connected to the lower plate, the synchronizing rod is fixedly connected with the end part of the long edge, and the; like this, set up the long limit of branch into rotatable coupling, connect on upper plate and hypoplastron to still couple together long limit end connection through the synchronizing bar, can guarantee two X shape support simultaneous movement, form the inclined plane simultaneously, establish the minor face of branch into the slidable end, through the locking structure that can be with the locking of slidable end, can be with the locking of slidable end in the slip, can be as required like this with the locking of slidable end and loosen, more conveniently adjust the height of upper plate. The locking structure is positioned on the upper plate and is a common locking sliding locking structure.

The utility model discloses a another preferred scheme is, be connected also to be connected with the synchronizing bar between the long limit tip on the upper plate. Through two synchronizing rods, the shaking in the opening and closing process is avoided, and the movement stability and the movement synchronism in the upper plate opening and closing process can be further enhanced.

Another preferred scheme of the utility model is that, be equipped with the washer on the upper plate. The baffle piece is arranged at the end of the upper plate connected with the short edge of the support rod, and the baffle piece is arranged on the lower end of the inclined plane when the end of the upper plate is opened, so that the notebook computer is prevented from sliding off, and the notebook computer is more stable when being used.

In another preferred embodiment of the present invention, a part of the upper plate is rotatable. Like this, after opening the upper plate, can rotate the partial board in the upper plate again, the face angle that will put note notebook computer inclines more, satisfies the slope user demand of wider scope.

Drawings

Fig. 1 is one of the schematic structural diagrams of a foldable desk for notebook computer office in the embodiment 1 of the present invention.

Fig. 2 is a schematic diagram of the structure of the X-shaped bracket of the foldable desk for office work of notebook computers of the present invention.

Fig. 3 is an enlarged schematic structural view of the locking structure of embodiment 1 of the present invention.

Detailed Description

Some preferred embodiments of the present invention are provided below to aid in a further understanding of the invention.

Example 1

This example is one of the preferred embodiments of the present invention. Fig. 1 is a schematic structural view of a foldable desk for notebook computer office in embodiment 1 of the present invention. Fig. 2 is a schematic diagram of the structure of the X-shaped bracket of the foldable desk for office work of notebook computers of the present invention. Fig. 3 is an enlarged schematic structural view of the locking structure of embodiment 1 of the present invention.

As shown in fig. 1, 2 and 3, the foldable desk for notebook computer office comprises an upper board 1 and a lower board 2, wherein the upper board and the lower board are both basin-shaped structures with high peripheries and low middle, the upper board and the lower board are corresponding in shape, and a box is formed after buckling. Wherein, the upper plate and the lower plate are connected by two X-shaped supports (a left support 3 and a right support 4), the X-shaped supports are respectively positioned at the left end and the right end of the foldable table, the X-shaped supports are foldable supports, each X-shaped support is composed of two support rods which are rotatably connected (namely, the left support 3 is formed by rotatably connecting a support rod L1 and a support rod L2, the right support 4 is formed by rotatably connecting a support rod L3 and a support rod L4, namely, the X-shaped supports are folded and unfolded by the rotation of the support rods around the connecting points, so that the upper plate and the lower plate of the foldable table are folded and separated), the rotatably connected connecting points are the non-midpoint positions of the support rods, the support rods are divided into long edges and short edges by the rotatably connected connecting points, the long edges are rotatable ends, the end parts of the long edges are rotatably connected on the upper plate or the lower plate, still be connected with synchronizing bar 5 between the long limit tip of connection on the hypoplastron for the foldable table of notebook computer official working still is equipped with the locking structure 6 that can be with the locking of slip end, and the locking structure is located the upper plate.

As shown in fig. 2, the support adopted by the foldable desk for notebook computer office in the present embodiment is two X-shaped supports, that is, the left support 3 and the right support 4, the left support 3 is formed by rotatably connecting a support rod L1 and a support rod L2, the right support 4 is formed by rotatably connecting a support rod L3 and a support rod L4, the support rod rotatable connection point 11 and the support rod rotatable connection point 31 are located at non-central positions of the support rods, the support rod rotatable connection point is used as a boundary, one end of a short side of the support rod is a rotatable end, one end of a long side of the support rod is a sliding end, the rotatable end is fixedly connected with the synchronization rod 5, and the synchronization rod is rotatably connected with a corresponding upper plate or lower plate (. Namely, in the right bracket 4, L31 and L41 are long sides of the struts of L3 and L4, respectively, L32 and L42 are short sides of the struts, in the left bracket, L11 and L21 are long sides of the struts of L1 and L2, respectively, and L12 and L22 are short sides of the struts of L1 and L2, respectively, in the present embodiment, a synchronizing rod 8 is also connected between the rotatable ends connected to the upper plate. The rotatable end 43 of the long side L41 of the supporting rod and the rotatable end 23 of the long side L21 of the supporting rod are fixedly connected to the synchronizing rod 5, and the synchronizing rod 5 is buckled on the lower bottom through an arc-shaped hinge; the long sides L11 and L31 of the supporting rod are connected to the upper plate synchronizing rod 8 through the

end points

13 and 33, and the two synchronizing rods are arranged to avoid shaking in the opening and closing process, so that the stability and the synchronism of movement in the opening and closing process of the upper plate can be further enhanced. The ends 14, 34 of the short sides are slidably connected to the respective upper and lower plates, wherein the

ends

44 and 24 are pivotally connected to the locking structure. Fig. 3 is an enlarged schematic structural view of a locking structure portion in embodiment 1 of the present invention. As shown in fig. 3, the locking structure of this embodiment is disposed on the side of the upper plate, the short end L42 of the supporting rod L4 is rotatably connected to the locking structure, the locking structure 6 includes a pressing handle 64, a sliding block 63, an upper plate guide rail 61 and a hole groove 62, the upper plate guide rail is fixed on the upper plate, the end point 44 is rotatably connected to the sliding block 63, the sliding block is sleeved on the upper plate guide rail, a clip capable of being clipped into the hole groove is disposed on the pressing handle on the upper plate, the pressing handle is rotatably connected to the sliding block, when the pressing handle is pressed down, the clip is pulled out from the hole groove, which corresponds to releasing the locking structure, the sliding block can drive the supporting rod L4 to slide along the upper plate guide rail 61, when the desired point is reached, the pressing handle is released, the. The return force of the pressing handle can be provided by arranging a spring or a snap spring below the pressing handle or arranging a damping mechanism. For greater stability and synchronization, a similar locking structure may be provided on the other side as well.

The upper plate of the utility model can be also provided with a baffle 7. The baffle piece is arranged at the end of the upper plate connected with the short edge of the support rod, and the baffle piece is arranged on the lower end of the inclined plane when the end of the upper plate is opened, so that the notebook computer is prevented from sliding off, and the notebook computer is more stable when being used.

In another preferred embodiment of the present invention, a part of the upper plate may be rotatable. Like this, after opening the upper plate, can rotate the partial board in the upper plate again, the face angle that will put note notebook computer inclines more, satisfies the slope user demand of wider scope.

The utility model discloses can also set up on the hypoplastron and accomodate bag 8. Used for holding notebook computers or sundries.

The utility model discloses during the use, open the upper plate, because the tie point of branch is non-central point and puts in the support, just can form an inclined plane with the upper plate, use as notebook computer's desk, can put on the knee, also can put on little tea table or desk. The utility model discloses a X-shaped support, when the upper plate was opened, with upper plate and hypoplastron complete separation, the height of lifting desktop greatly, convenient to use to experience splendid.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A foldable table for office of notebook computer comprises an upper plate and a lower plate, and is characterized in that the upper plate and the lower plate are connected through two X-shaped supports, the X-shaped supports are respectively positioned at the left end and the right end of the foldable table, the X-shaped supports are foldable supports, each X-shaped support is composed of two support rods in a rotatable connection mode, the connecting point of the rotatable connection is the non-midpoint position of each support rod, each support rod is divided into a long edge and a short edge by the connecting point of the rotatable connection, the long edge is a rotatable end, the end part of the long edge is rotatably connected to the upper plate or the lower plate, the end part of the short edge is a sliding end, the end part of the short edge is slidably connected to the lower plate or the upper plate, a synchronizing rod is connected between the end parts of the long edge connected to the lower plate, the synchronizing rod is fixedly connected with the end parts of, the locking structure is located on the upper plate.

2. The foldable table for notebook computer office as claimed in claim 1, wherein a synchronization bar is connected between the ends of the long sides connected to the upper plate.

3. The foldable desk for notebook computer office as claimed in claim 1 or 2, wherein the upper plate is provided with a baffle.

4. A foldable table for notebook computers office use according to claim 1 or 2, characterized in that a part of the upper plate is rotatable.