CN202496658U

CN202496658U - Movable desk

Info

Publication number: CN202496658U
Application number: CN201220066409XU
Authority: CN
Inventors: 佐富兴; 吴静; 郑玉卿; 王海明; 刘敏; 游健
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2012-02-27
Filing date: 2012-02-27
Publication date: 2012-10-24
Anticipated expiration: 2022-02-27

Abstract

The utility model provides a mobile desk, comprising: a mobile base assembly (1), a column (2) and a table board assembly (3); the mobile base assembly (1) includes a fixed support (11) and at least three caster (12), caster (12) is fixed below the fixed support (11); It has a wide range and can be moved and changed at will to meet the requirements of different situations.

Description

Portable desk

Technical field

The utility model relates to the furniture of a kind of office or family expenses; Relate in particular to a kind of desk of can mobile office using.

Background technology

The quickening of Along with people's work rhythm of life, the people's work place has not only comprised office, also comprises parlor even bedroom in the family.People through regular meeting in the parlor or the different location in bedroom use computer desk or desk.Present computer desk or desk all are to put in the fixed position, move and use inconvenience.Can conveniently move the little folding table that is mostly that uses, need put in bed, on the sofa, on the health or on the tea table.Very inconvenient during the personnel activity.

Summary of the invention

The purpose of the utility model provides a kind of portable desk, and the scope of application is extensive, can arbitrarily move, and changes the position, satisfies the instructions for use under the different situations.

The purpose of the utility model realizes through following technical scheme:

A kind of portable desk comprises: portable base assembly 1, column 2 and table assembly 3;

Portable base assembly 1 comprises hold-down support 11 and at least three castors 12, and castor 12 is fixed in below the hold-down support 11;

Column 2 lower ends are fixed on the hold-down support 11, and table assembly 3 is fixed in column 2 upper ends.

Described hold-down support 11 is a V-type, and castor 12 has three, be individually fixed in summit and two arms of V-type hold-down support 11 terminal below.

Described hold-down support 11 is 45 °～90 ° for the V-type openings of sizes.

The place, summit of V-type hold-down support 11 is fixed in described column 2 lower ends.

Described column 2 comprises lower sleeve 21 and upper pright stanchion 22; Table assembly 3 is fixed in upper pright stanchion 22 upper ends, and upper pright stanchion 22 is located in the lower sleeve 21, and the junction is provided with retaining mechanism 5.

Described table assembly 3 comprises desktop 31, fixed bar 4 and two U type fixtures 32; Said fixed bar 4 is fixed on the desktop 31 through two U type fixtures 32; Fixed bar 4 one ends are fixed in column 2 upper ends.

The following drawer 33 that also is provided with of described desktop 31.

The upper edge of described desktop 31 is provided with baffle plate 34.

Described fixed bar 4 comprises telescopic sleeving rod 41, extension sleeve 42 and sliding sleeve pipe 43; Extension sleeve 42 is placed on the telescopic sleeving rod 41, and sliding sleeve pipe 43 is placed in outside telescopic sleeving rod 41 and the extension sleeve 42, and two U type fixtures 32 are fixed in sliding sleeve pipe 43 on the desktop 31, and sliding sleeve pipe 43 is provided with retaining mechanism 5 with the junction of telescopic sleeving rod 41 and extension sleeve 42.

The rear of described hold-down support 11 also is provided with bracing or strutting arrangement 6; Bracing or strutting arrangement 6 comprises support bar 61, locking plate 62, locking nail 63 and movable nail 64; Support bar 61 is the Z type, and the upper arm front end is articulated on the hold-down support 11, and upper arm rear end and locking plate 62 lower ends are hinged, and locking plate 62 upper ends are U type opening, and U type opening snaps in locking nail 63 or movable nail 64.

Technical scheme by above-mentioned the utility model provides can be found out, a kind of portable desk that the utility model embodiment provides, and the scope of application is extensive, can arbitrarily move, and changes the position, satisfies the instructions for use under the different situations.

Description of drawings

In order to be illustrated more clearly in the technical scheme of the utility model embodiment; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skill in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.

The structural representation one of the portable desk that Fig. 1 provides for the embodiment of the invention;

The structural representation two of the portable desk that Fig. 2 provides for the embodiment of the invention;

The table modular construction sketch map one of the portable desk that Fig. 3 provides for the embodiment of the invention;

The table modular construction sketch map two of the portable desk that Fig. 4 provides for the embodiment of the invention;

The fixed rod structure sketch map one of the portable desk that Fig. 5 provides for the embodiment of the invention;

The fixed rod structure sketch map two of the portable desk that Fig. 6 provides for the embodiment of the invention

The locking mechanism structure sketch map one of the portable desk that Fig. 7 provides for the embodiment of the invention;

The locking mechanism structure sketch map two of the portable desk that Fig. 8 provides for the embodiment of the invention;

The support device structure sketch map of the portable desk that Fig. 9 provides for the embodiment of the invention.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment of the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the protection domain of the utility model.

To combine accompanying drawing that the embodiment of the invention is done to describe in detail further below.

Like Fig. 1 and shown in Figure 2, a kind of portable desk comprises: portable base 1 assembly,

column

2 and 3 three main parts of table assembly; Constitute the portable desk of a cantilever design.

Portable base 1 assembly comprises hold-down support 11 and at least three castors 12, and castor 12 has three in this example, and the difference according to structure can be four, five even a plurality of certainly.Castor 12 uses universal wheels, selects for use standardized product commonly used on the market to get final product, and that can use strap brake also can use strap brake not.

Castor 12 is fixed in below the hold-down support 11; As shown in Figure 1, the hold-down support 11 described in this example is a V-type, and castor 12 has three, be individually fixed in summit and two arms of V-type hold-down support 11 terminal below.Described hold-down support 11 is 45 °～90 ° for the V-type openings of sizes.Generally choose angle according to the structure needs, common 60 ° more suitable.

Column 2 lower ends are fixed on the hold-down support 11, and column 2 comprises lower sleeve 21 and upper pright stanchion 22; The place, summit of V-type hold-down support 11 is fixed in lower sleeve 21 lower ends of concrete described column 2.

Table assembly 3 is fixed in column 2 upper ends, and concrete table assembly 3 is fixed in upper pright stanchion 22 upper ends, and upper pright stanchion 22 is located in the lower sleeve 21, and the junction is provided with retaining mechanism 5.

As shown in Figure 4, retaining mechanism 5 comprises handle 51, the opening collar 52, threaded pin 53 and adjusting nut 54; The opening collar 52 is placed in lower sleeve 21 upper ends; The Liang Erchu of openend is provided with through hole, and threaded pin 53 front ends pass through hole, connects adjusting nut 54; Threaded pin 53 rear end hinged handles 51; Change the openings of sizes of adjusting nut 54 position adjustments retaining mechanisms 5, press or pull-up handle 51, then locking or relieving retaining mechanism 5.And then the upper pright stanchion 22 in locking or the relieving lower sleeve 21.

Like Fig. 3 and shown in Figure 4, described table assembly 3 comprises desktop 31, fixed bar 4 and two U type fixtures 32; Desktop 31 is used to put article such as notebook computer, book etc.; Like Fig. 5 and shown in Figure 6, said fixed bar 4 is fixed on the desktop 31 through two U type fixtures 32; Fixed bar 4 one ends are fixed in column 2 upper ends.And described fixed bar 4 comprises telescopic sleeving rod 41, extension sleeve 42 and sliding sleeve pipe 43; Extension sleeve 42 1 ends are fixed in upper pright stanchion 22 upper ends, specifically can fix through the pin of screw, and extension sleeve 42 other ends are placed on the telescopic sleeving rod 41, realize fixed bar 4 elongations of cantilever and the function that shortens.Sliding sleeve pipe 43 is placed in outside telescopic sleeving rod 41 and the extension sleeve 42, and two U type fixtures 32 are fixed in sliding sleeve pipe 43 on the desktop 31, and sliding sleeve pipe 43 is provided with retaining mechanism 5 with the junction of telescopic sleeving rod 41 and extension sleeve 42.

Like Fig. 7 and shown in Figure 8, this retaining mechanism 5 also comprises handle 51, the opening collar 52, threaded pin 53 and adjusting nut 54; The opening collar 52 is placed in sliding sleeve pipe 43 ends; The Liang Erchu of openend is provided with through hole, and threaded pin 53 front ends pass through hole, connects adjusting nut 54; Threaded pin 53 rear end hinged handles 51; Change the openings of sizes of adjusting nut 54 position adjustments retaining mechanisms 5, press or pull-up handle 51, then locking or relieving retaining mechanism 5.And then telescopic sleeving rod 41 and extension sleeve 42 in locking or the relieving sliding sleeve pipe 43.

In addition, the following drawer 33 that also is provided with of described desktop 31.The common fixed form that adopts drawer 33 be fixed in desktop 31 below, can be drawing and pulling type, also outward winding.

In addition, the upper edge of described desktop 31 is provided with baffle plate 34.Specifically can be arc, purpose be in order to prevent top article landing.

In addition, the rear of described hold-down support 11 also is provided with bracing or strutting arrangement 6; As shown in Figure 9 specifically can be the support arm that a weak point is established at the rear, V-type summit of hold-down support 11 again, and bracing or strutting arrangement 6 is fixed on this short support arm, and bracing or strutting arrangement 6 comprises support bar 61, locking plate 62, locking nail 63 and movable nail 64; Support bar 61 is the Z type, and the upper arm front end is articulated on the hold-down support 11, and upper arm rear end and locking plate 62 lower ends are hinged, and locking plate 62 upper ends are U type opening, and U type opening snaps in locking nail 63 or movable nail 64.Locking nail 63 or movable nail 64 can be fixed on the hold-down support 11, also can as shown in the figurely be fixed in lower sleeve 21 lower ends.

The operation principle of the utility model is following:

In daily life, it mainly can be used as desk, computer desk and bed table use.When needs are regulated the vertical height of desktop, firmly break the handle 51 of the locking device 5 at column 2 places into two with one's hands, can certain limit ground raise or reduce telescopic column 2, when highly suitable, firmly by the fixing telescopic column 2 of tight handle 51.When needs rotation or glider table board component 3; Make the upset of plate face when preventing object is arranged because of desktop; Need hand steered a table assembly 3 firmly to break the handle 51 of the locking device 5 at fixed bar 4 places on the other hand into two with one's hands, can regulate, the back that finishes firmly can table dormant board component 3 by tight handle 51.

When using in bed,, can allow hold-down support 11 when spending, can normally use as if the height on user's bottom side plate and ground because general family uses the bed bottom side plate of bed all with ground certain height to be arranged; If can not the time, will use the backup support device.Method of operating is: as shown in Figure 1, the U type opening of locking plate 62 is taken down from movable nail 64, make the state of support bar 61 place's horizontal groundings, and with the U type open card of locking plate 62 on locking nail 63, make support bar 61 fixing.Firmly break the handle 51 of the locking device 5 at column 2 places then into two with one's hands, the rotation upper pright stanchion 22 make the desktop body around to have the card article 61 that contacts to earth this one side, set lever 51 then.Because the thickness of support bar 61 is less, make the multifunctional mobile desk supply normal the use at the bottom of can reaching bed near the bed body.

The user use up or busy need stand up be, can push the multifunctional mobile desk to next door, get final product retracting the original place when need to continue using, very convenient.

The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.

Claims

1. A mobile desk, characterized in that it comprises: a mobile base assembly (1), a column (2) and a table board assembly (3);

The mobile base assembly (1) includes a fixed support (11) and at least three casters (12), and the casters (12) are fixed under the fixed support (11);

The lower end of the column (2) is fixed on the fixed support (11), and the table assembly (3) is fixed on the upper end of the column (2).

2. The mobile desk according to claim 1, characterized in that, the fixed support (11) is V-shaped, and there are three casters (12), which are respectively fixed on the V-shaped fixed support (11). The apex and the underside of the ends of the arms.

3. The mobile desk according to claim 2, characterized in that, said fixed support (11) has a V-shaped opening with a size of 45°-90°.

4. The mobile desk according to claim 2 or 3, characterized in that, the lower end of the column (2) is fixed at the apex of the V-shaped fixed support (11).

5. The mobile desk according to claim 1, characterized in that, the column (2) comprises a lower sleeve (21) and an upper pole (22); the table board assembly (3) is fixed on the upper pole The upper end of the rod (22), the upper vertical rod (22) is located in the lower sleeve (21), and the joint is provided with a locking mechanism (5).

6. The mobile desk according to claim 1, characterized in that, said table board assembly (3) comprises a table top (31), a fixing rod (4) and two U-shaped fixing pieces (32); The fixed rod (4) is fixed on the desktop (31) by two U-shaped fixing pieces (32); one end of the fixed rod (4) is fixed on the upper end of the column (2).

7. The mobile desk according to claim 6, characterized in that, a drawer (33) is provided under the desktop (31).

8. The mobile desk according to claim 6, characterized in that, the upper edge of the desktop (31) is provided with a baffle (34).

9. The mobile desk according to claim 6, characterized in that, the fixed rod (4) comprises a telescopic sleeve rod (41), a telescopic sleeve (42) and a sliding sleeve (43); the telescopic sleeve The tube (42) is placed on the telescopic sleeve rod (41), the sliding sleeve (43) is sleeved outside the telescopic sleeve rod (41) and the telescopic sleeve (42), and the two U-shaped fixing parts (32) connect the sliding sleeve (43) is fixed on the desktop (31), and the junction of sliding sleeve pipe (43) and telescopic sleeve rod (41) and telescopic sleeve (42) is provided with locking mechanism (5).

10. The mobile desk according to claim 1, characterized in that, the rear of the fixed support (11) is also provided with a support device (6); the support device (6) includes a support bar (61), The locking piece (62), locking nail (63) and movable nail (64); the support bar (61) is Z-shaped, the front end of the upper arm is hinged on the fixed support (11), and the rear end of the upper arm is hinged to the lower end of the locking piece (62) , the upper end of the lock piece (62) is a U-shaped opening, and the U-shaped opening snaps into the locking nail (63) or movable nail (64).