CN201938732U

CN201938732U - Foldable automatic laptop desk

Info

Publication number: CN201938732U
Application number: CN2010206906093U
Authority: CN
Inventors: 邹智
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-08-24
Anticipated expiration: 2020-12-30

Abstract

The utility model discloses a foldable automatic laptop desk, which comprises a desktop and a support. The desktop consists of a fixed desktop and a movable desktop, and a baffle plate is arranged on the movable desktop. The foldable automatic laptop desk is characterized in that a base, a vertical beam and a bracket are successively connected with each other to form the support, the vertical beam is respectively hinged with the base and the bracket via elastic joints, and the movable desktop is connected with the bracket via a supporting hinge. The foldable automatic laptop desk has the advantages that the foldable automatic laptop desk can be unfolded automatically and fast during usage, is convenient in use and labor-saving when folded, is small in volume and occupied space after being folded, and is convenient to be stored and carried.

Description

Collapsible automatic note computer desk

Technical field

The utility model is particularly related to a kind of collapsible automatic note computer desk.

Background technology

Notebook computer has little, in light weight, the portable advantage of volume, so its popularity is more and more higher, especially is subjected to liking of young friend.Existing note computer desk all is by a desktop basically and is hinged on the folding supporting leg in desktop bottom and constitutes.The height of this note computer desk is lower, places in bed usually and uses, and use is restricted; Fold and finish by manpower entirely, the operation effort; Volume after folding is still bigger, and it is big to take up room, and is not easy to deposit and carry.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of easy to use, and is folding laborsaving, and it is little to take up room after folding, and is convenient to the collapsible automatic note computer desk of depositing and carrying.

The utility model is achieved in that it comprises desktop and support, desktop is by fixedly desktop and active desktop are formed, on active desktop, be provided with baffle plate, its special character is: described support is to be connected in sequence by base, upright beam and carriage, described upright beam and base and carriage are hinged by elastic joint respectively, and described active desktop is connected with carriage by supporting hinges.

Above-mentioned collapsible automatic note computer desk, described elastic joint is by a positioning sleeve, be located in the positioning sleeve and two ends are respectively equipped with the runner of spindle nose, symmetry is located at the torsion spring between runner two ends spindle nose and the positioning sleeve, affixed with the runner two ends spindle nose respectively arm that is rotationally connected, be located at the button push rod on the positioning sleeve, be located in the runner and two groups of orthogonal springs and bayonet lock that can be corresponding with the button push rod after rotating constitute, to realize automatic expansion.

Above-mentioned collapsible automatic note computer desk, described supporting hinges is by the guide pipe that is fixed in the active desktop below, be located at the compression spring in the guide pipe, be inserted into the guide post of both sides in the guide pipe, the connecting rod that is hinged on respectively between guide post outer end and the carriage constitutes.

Above-mentioned collapsible automatic note computer desk, described supporting hinges are that two and symmetry are located at the forward and backward both sides of active desktop, with the random incline direction of rotary moveable desktop as required.

Above-mentioned collapsible automatic note computer desk is equipped with universal wheel respectively at the end points place of base, so that carry.

Above-mentioned collapsible automatic note computer desk, the front and rear portions on active desktop is arranged with rectangular channel, and described baffle plate is two and hinged respectively and be installed in the rectangular channel.

Above-mentioned collapsible automatic note computer desk, described upright beam is by sleeve pipe, is located at the lifting stage clip in the sleeve pipe, be inserted into the core bar in the sleeve pipe, and be distributed on many groups spring and alignment pin formation on the core bar, the latch corresponding with alignment pin is installed on sleeve pipe top.

The utility model has the advantages that: because support is to be formed by connecting by elastic joint successively by base, upright beam and carriage, rapid deployment automatically during use, easy to use, fold laborsaving; And volume after folding little, take up room for a short time, be convenient to deposit and carry.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1;

Fig. 4 is the A-A cutaway view of Fig. 1;

Fig. 5 is the B-B profile of Fig. 4;

Fig. 6 is the C-C cutaway view of Fig. 2.

Among the figure: base 1, universal wheel 2, elastic joint 3, upright beam 4, lifting stage clip 5, sleeve pipe 6, core bar 7, carriage 8, active desktop 9, rectangular channel 901, fan hole 902, fixedly desktop 10, connecting rod 11, guide post 12, guide pipe 13, compression spring 14, spacer pin 15, fan 16, baffle plate 17, bayonet lock spring 18, positioning sleeve 19, bayonet lock 20, button push rod 21, guide holder 22, torsion spring 23, arm 24 is rotationally connected, runner 25, latch 26, fairlead 27, alignment pin 28, spring 29.

The specific embodiment

As shown in Figure 1-Figure 3, this collapsible automatic note computer desk comprises desktop and support, described desktop is made up of the fixedly desktop 10 that an active desktop 9 and symmetry are located at active desktop 9 both sides, be provided with fan hole 902 at the middle part of active desktop 9, middle part, bottom surface in active desktop 9 is equipped with fan 16, front and rear portions on active desktop 9 is arranged with rectangular channel 901, is provided with baffle plate 17 on active desktop 9, and described baffle plate 17 is two and hinged respectively and be installed in the rectangular channel 901.Described support is to be connected in sequence by base 1, upright beam 4 and carriage 8, at the end points place of base 1 universal wheel 2 is installed respectively, so that carry.

As shown in Figure 4 and Figure 5, described upright beam 4 is hinged by elastic joint 3 respectively with base 1 and carriage 8, described elastic joint 3 is by a positioning sleeve 19, be located in the positioning sleeve 19 and two ends are respectively equipped with the runner 25 of spindle nose, symmetry is located at the torsion spring 23 between runner 25 two ends spindle noses and the positioning sleeve 19, affixed with the runner 25 two ends spindle noses respectively arm 24 that is rotationally connected, by being threaded in the guide holder 22 on the positioning sleeve 19 and being inserted into button push rod 21 in the guide holder 22, be located in the runner 25 and after rotating corresponding with button push rod 21 respectively two groups of orthogonal bayonet lock springs 18 and bayonet lock 20 constitute.Described upright beam 4 is by sleeve pipe 6, is located at the lifting stage clip 5 in the sleeve pipe 6, be inserted into the core bar 7 in the sleeve pipe 6, and the many groups spring 29 and the alignment pin 28 that are distributed on the core bar 7 constitute, by screw thread the fairlead 27 corresponding with alignment pin 28 is installed on sleeve pipe 6 tops, is fitted with latch 26 at fairlead 27.Present embodiment spring 29 and alignment pin 28 are example with two groups.The positioning sleeve 19 and the arm 24 that is rotationally connected of the elastic joint 3 between upright beam 4 and base 1 are affixed with base 1 upper end and sleeve pipe 6 lower ends respectively, and the positioning sleeve 19 and the arm 24 that is rotationally connected of the elastic joint 3 between upright beam 4 and carriage 8 are affixed with core bar 7 upper ends and carriage 8 respectively.

As depicted in figs. 1 and 2, described fixedly desktop 10 is fixed on the carriage 8 by screw, and active desktop 9 is connected with carriage 8 by supporting hinges.Supporting hinges is by the guide pipe 13 that is fixed in active desktop 9 belows, is located at the compression spring 14 in the guide pipe 13, is inserted into the guide post 12 of both sides in the guide pipe 13, and the connecting rod 11 that is hinged on respectively between guide post 12 outer ends and the carriage 8 constitutes.On the tube wall of the both sides of guide pipe 13, be respectively equipped with bar hole 1301, be installed with the spacer pin 15 that in bar hole 1301, slides on the guide post 12 respectively.Described supporting hinges is the forward and backward both sides that two and symmetry are located at active desktop 9.

When folding, set level tilting active desktop 9 earlier, pin the button push rod 21 of top, desktop and carriage 8 dextrorotations are turn 90 degrees, the bayonet lock 20 that withstands on positioning sleeve 19 inwalls is originally inserted in the guide holders 22 with the back; Pin the button push rod 21 of below then, desktop,

carriage

8 and 4 dextrorotations of upright beam are turn 90 degrees, make desktop, carriage 8 and upright beam 4 be close to base 1, just can deposit.Use when launching, pin the button push rod 21 of below and top successively, upright beam 4 and carriage 8 turn over automatically under the effect of torsion spring 23 and turn 90 degrees, adjust the insertion depth of core bar 7 as required, thereby the adjustment height of table top as required with the front portion of active desktop 9 or rear portion in advance, makes active desktop 9 tilting then, and dig the baffle plate 17 of close health one side, can use.

Claims

1. collapsible automatic note computer desk, comprise desktop and support, desktop is by fixedly desktop and active desktop are formed, on active desktop, be provided with baffle plate, it is characterized in that: described support is to be connected in sequence by base, upright beam and carriage, described upright beam and base and carriage are hinged by elastic joint respectively, and described active desktop is connected with carriage by supporting hinges.

2. collapsible automatic note computer desk according to claim 1, it is characterized in that: described elastic joint is by a positioning sleeve, be located in the positioning sleeve and two ends are respectively equipped with the runner of spindle nose, symmetry is located at the torsion spring between runner two ends spindle nose and the positioning sleeve, affixed with the runner two ends spindle nose respectively arm that is rotationally connected, be located at the button push rod on the positioning sleeve, be located in the runner and two groups of orthogonal springs and bayonet lock that can be corresponding with the button push rod after rotating constitute.

3. collapsible automatic note computer desk according to claim 1, it is characterized in that: described supporting hinges is by the guide pipe that is fixed in the active desktop below, be located at the compression spring in the guide pipe, be inserted into the guide post of both sides in the guide pipe, the connecting rod that is hinged on respectively between guide post outer end and the carriage constitutes.

4. according to claim 1 or 3 described collapsible automatic note computer desks, it is characterized in that: described supporting hinges is the forward and backward both sides that two and symmetry are located at active desktop.

5. collapsible automatic note computer desk according to claim 1 is characterized in that: the end points place at base is equipped with universal wheel respectively.

6. collapsible automatic note computer desk according to claim 1, it is characterized in that: the front and rear portions on active desktop is arranged with rectangular channel, and described baffle plate is two and hinged respectively and be installed in the rectangular channel.

7. collapsible automatic note computer desk according to claim 1, it is characterized in that: described upright beam is by sleeve pipe, is located at the lifting stage clip in the sleeve pipe, be inserted into the core bar in the sleeve pipe, and be distributed on many groups spring on the core bar and alignment pin constitutes, on sleeve pipe top the latch corresponding with alignment pin is installed.