CN213247490U

CN213247490U - Multifunctional desk

Info

Publication number: CN213247490U
Application number: CN202021773928.0U
Authority: CN
Inventors: 米辰唯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-25
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a multifunctional desk, which relates to the technical field of study articles, and comprises an object stage, wherein the lower surface of the object stage is fixedly connected with a bottom plate through a lifting mechanism, the upper surface of the object stage is provided with a first rectangular groove, a rectangular plate is rotatably connected in the first rectangular groove through an adjusting mechanism, one side of the upper surface of the object stage is provided with a plurality of first half cylinders, and the lower ends of the first half cylinders are rotatably connected with the upper surface of the object stage through rotating columns, when the multifunctional desk is used, the position of cables of electrical appliances is fixed, the cables on different electrical appliances are conveniently arranged, the cables of the electrical appliances are prevented from being wound together, the cables of the electrical appliances are prevented from being clearly distinguished by a user, the use of the electrical appliances by the user is facilitated, the possibility of short circuit caused by the winding of the cables of different electrical appliances is reduced by the separation and fixation of the cables of the multiple electrical appliances through, effectively protecting the safety of the user.

Description

Multifunctional desk

Technical Field

The utility model relates to a study article technical field specifically is a multifunctional desk.

Background

The table is common furniture, the making raw materials are mostly wood, the upper surface is provided with a plane, the lower part is provided with a pillar, objects, things, eating, writing, working and the like can be placed on the table, the table is furniture fixed by smooth flat plates, legs and other supports, the table can also be used as nouns in Chinese, in order to meet the requirements of the public, the types of the table are rich and diverse, the table can be divided into a plurality of categories according to the requirements, such as an office table, a dining table, a desk, a computer table, a teacher's table, a desk and the like, wherein the most desk is used in the family.

Present desk function singleness, need put some electrical apparatus articles for use on the desk usually when using the desk, for example picture peg, electrical apparatus articles for use such as electric fan and desk lamp, the cable of these electrical apparatus articles for use is put and is obscured and twine together easily on the desktop usually, it is inconvenient to arrange the cable, the use for electrical apparatus articles for use has brought the trouble promptly, the cable of twining together can also take place short circuit phenomenon when serious, threaten user's safety, the charge end of cell-phone charging wire is placed and is dropped the damage on the ground easily on the desktop, propose a multifunctional desk for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional desk to solve the problem that proposes among the above-mentioned background art. Is composed of

Realize above-mentioned purpose, the utility model provides a following technical scheme:

a multifunctional desk comprises an object stage, wherein the lower surface of the object stage is fixedly connected with a bottom plate through a lifting mechanism, the upper surface of the object stage is provided with a first rectangular groove, a first rectangular plate is rotatably connected in the first rectangular groove through an adjusting mechanism, one side of the upper surface of the object stage is provided with a plurality of first semi-cylinders, and the lower extreme of a semicircle tube I is all through the last fixed surface connection of spliced pole and objective table, set up the arc wall in the one end lateral wall of a semicircle tube I, sliding connection has with arc wall assorted semicircle tube II in the arc wall, set up the slot that matches with semicircle tube two in the other end lateral wall of a semicircle tube I, the one end and the slot joint of semicircle tube two, one side of semicircle tube I runs through there is the bolt, the one end fixedly connected with knob of bolt, the other end of bolt run through semicircle tube I and semicircle tube two and with semicircle tube I and semicircle tube two sliding connection, the upper end of semicircle tube two is provided with hold-down mechanism.

As a further aspect of the present invention: elevating system includes the sleeve, the sleeve is provided with two and the both sides of symmetric distribution in the objective table below, telescopic lower extreme and bottom plate fixed connection, sliding connection has the traveller in the sleeve, the upper end of traveller is connected with the lower fixed surface of objective table, the equal fixedly connected with U type piece of two telescopic opposite side, U type piece is rotated with the one end of bull stick and is connected, the spout has been seted up to the lower surface of objective table, one side of spout is rotated with the one end of threaded rod and is connected, the other end of threaded rod runs through objective table and fixedly connected with handle, the threaded rod has the external screw thread of opposite setting for two sections surface contour machining of symmetry with self center, two partial surface threaded connection has the slider that two symmetries set up about the threaded rod, the lower extreme of slider is passed through the other end.

As a further aspect of the present invention: the adjusting mechanism comprises a first rectangular groove, a rectangular plate is connected to the first rectangular groove in a rotating mode, a plurality of uniformly distributed clamping grooves are formed in the upper surface of the first rectangular groove, a second rectangular groove is formed in the inner bottom surface of the rectangular plate, a clamping plate is connected to the second rectangular groove in a rotating mode, the clamping plate is matched with the clamping grooves, a mounting groove is formed in the upper surface of the rectangular plate, and a handle is connected to the rotating portion of the mounting groove.

As a further aspect of the present invention: the pressing mechanism comprises a screw rod, the upper end of the second half cylinder penetrates through the screw rod, the screw rod is in threaded connection with the second half cylinder, the lower end of the screw rod is rotatably connected with the upper end of the arc-shaped pressing piece, and the upper end of the screw rod is fixedly connected with a knob.

As a further aspect of the present invention: the upper surface of the objective table is provided with a groove.

As a further aspect of the present invention: one end of the lower surface of the objective table is fixedly connected with two symmetrically arranged hooks.

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

1. when the utility model is used, the bolt is pulled out, one end of the second half cylinder is slid into the arc-shaped groove, then the cable of the electric appliance is put into the first half cylinder, then the bolt is inserted again after the position of the second half cylinder is restored, then the screw rod is screwed to drive the arc-shaped pressing sheet to move downwards, the cable in the first half cylinder can be pressed tightly, thereby the effect of fixing the cable of the electric appliance used on the desktop can be achieved, the cable on different electric appliances can be conveniently arranged, the cable that the user cannot be clearly distinguished due to the fact that the cable is wound together is avoided, the use of the electric appliance by the user is convenient, the cables of various electric appliances can be separately fixed by arranging the first half cylinders, the possibility of short circuit caused by winding of the cables of different electric appliances is reduced, and the safety of the user is effectively protected, meanwhile, the charging end of the mobile phone charging wire is limited in the first half-cylinder, so that the mobile phone charging wire is prevented from falling to the ground and being damaged, and the service life of the mobile phone charging wire is prolonged.

2. The utility model discloses can drive the threaded rod through rotating the handle and rotate during the use, opposite screw thread on the threaded rod can let two sliders be relative movement to this can reach the effect of adjusting two bull sticks, can drive the traveller after the bull stick angle change and reciprocate, because the upper end of traveller with objective table fixed connection, so can reach the effect of increaseing the objective table, make the device can adapt to the not user of co-altitude, bring comfortable sensation for the user.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: 1. an object stage; 2. a traveler; 3. a sleeve; 4. a base plate; 5. a U-shaped block; 6. a rotating rod; 7. a rectangular plate; 8. a groove; 9. a first rectangular groove; 10. a first half cylinder; 11. a second half cylinder; 12. a bolt; 13. a screw rod; 14. clamping a plate; 15. a second rectangular groove; 16. a card slot; 17. hooking; 18. a slider; 19. a threaded rod; 20. arc-shaped pressing sheets; 21. an arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a multifunctional desk comprises an object stage 1, wherein a lower surface of the object stage 1 is fixedly connected to a bottom plate 4 through a lifting mechanism, a rectangular groove one 9 is formed on an upper surface of the object stage 1, a rectangular plate 7 is rotatably connected to the rectangular groove one 9 through an adjusting mechanism, a plurality of semi-cylinders one 10 are arranged on one side of the upper surface of the object stage 1, lower ends of the semi-cylinders one 10 are fixedly connected to the upper surface of the object stage 1 through connecting posts, an arc-shaped groove 21 is formed in a side wall of one end of the semi-cylinders one 10, a semi-cylinder two 11 matched with the arc-shaped groove 21 is slidably connected to the arc-shaped groove 21, a slot matched with the semi-cylinders two 11 is formed in a side wall of the other end of the semi-cylinders one 10, a bolt 12 penetrates through one side of the semi-cylinders one 10, and a knob is fixedly, the other end of the bolt 12 penetrates through the first half cylinder 10 and the second half cylinder 11 and is in sliding connection with the first half cylinder 10 and the second half cylinder 11, and the upper end of the second half cylinder 11 is provided with a pressing mechanism.

The lifting mechanism comprises a sleeve 3, the sleeve 3 is provided with two sides which are symmetrically distributed below an objective table 1, the lower end of the sleeve 3 is fixedly connected with a bottom plate 4, a sliding column 2 is connected in the sleeve 3 in a sliding manner, the upper end of the sliding column 2 is fixedly connected with the lower surface of the objective table 1, the opposite side surfaces of the two sleeves 3 are fixedly connected with a U-shaped block 5, the U-shaped block 5 is rotatably connected with one end of a rotating rod 6, the lower surface of the objective table 1 is provided with a sliding chute, one side of the sliding chute is rotatably connected with one end of a threaded rod 19, the other end of the threaded rod 19 penetrates through the objective table 1 and is fixedly connected with a handle threaded rod, two sections of outer surfaces which are symmetrical about the center of the threaded rod 19 are molded and provided with opposite external threads, the left part surface and the right part of the threaded rod 19 are in threaded connection, can drive threaded rod 19 through rotating the handle and rotate during the use, opposite screw thread on the threaded rod 19 can let two sliders 18 do relative movement to this can reach the effect of adjusting two bull sticks 6, can drive slide 2 after the change of bull stick 6 angle and reciprocate, because the upper end of slide 2 is with objective table 1 fixed connection, so can reach the effect of heightening objective table 1, make the device can adapt to not high user, bring comfortable sensation for the user.

Adjustment mechanism includes rectangular channel 9, the first 9 internal rotations of rectangular channel is connected with rectangular plate 7, a plurality of evenly distributed's draw-in groove 16 has been seted up to the upper surface of rectangular channel 9, two 15 rectangular channels have been seted up to the interior bottom surface of rectangular plate 7, two 15 internal rotations of rectangular channel are connected with cardboard 14, and cardboard 14 and draw-in groove 16 phase-matches, the mounting groove has been seted up to the upper surface of rectangular plate 7, the mounting groove internal rotation is connected with the handle, can rotate rectangular plate 7 through the pulling handle during the use, rotate cardboard 14 after rotating suitable position with rectangular plate 7 and block cardboard 14 in draw-in groove 16, can accomplish the regulation that carries out a plurality of angles to rectangular plate 7 with this, with this operation of conveniently drawing.

The pressing mechanism comprises a screw rod 13, the upper end of the second half cylinder 11 is penetrated by the screw rod 13, the screw rod 13 is in threaded connection with the second half cylinder 11, the lower end of the screw rod 13 is rotatably connected with the upper end of the arc-shaped pressing piece 20, the upper end of the screw rod 13 is fixedly connected with a knob, the knob is screwed to drive the screw rod 13 to rotate during use, the screw rod 13 is driven to move up and down, the position of the arc-shaped pressing piece 20 can be moved up and down, and the effect of pressing a cable is achieved.

The upper surface of the object stage 1 is provided with the groove 8, so that a cup or a teacup can be placed in the groove 8, and the cup or the teacup can be prevented from falling to the ground and being damaged.

Two hooks 17 which are symmetrically arranged are fixedly connected to one end of the lower surface of the object stage 1, so that a schoolbag or a backpack can be hung on the hooks 17, and the occupied space of the schoolbag or the backpack on the object stage 1 can be reduced.

The utility model provides a pair of multifunctional desk's theory of operation as follows: through extracting bolt 12 during the use, slide into arc wall 21 with two 11 one ends of semicircle tube, put into the inside of semicircle tube 10 with electrical apparatus articles for use's cable afterwards, insert bolt 12 after the position reconversion with two 11 semicircle tubes afterwards, rethread is twisted and is moved lead screw 13 and can drive arc preforming 20 and move down, can compress tightly the cable in a semicircle tube 10, with this can reach the effect fixed with electrical apparatus articles for use's cable, the convenient cable to on the different electrical apparatus articles for use is put in order.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional desk comprises an object stage (1) and is characterized in that the lower surface of the object stage (1) is fixedly connected with a bottom plate (4) through a lifting mechanism, a first rectangular groove (9) is formed in the upper surface of the object stage (1), a rectangular plate (7) is rotatably connected in the first rectangular groove (9) through an adjusting mechanism, a plurality of first half cylinders (10) are arranged on one side of the upper surface of the object stage (1), the lower ends of the first half cylinders (10) are fixedly connected with the upper surface of the object stage (1) through connecting columns, an arc-shaped groove (21) is formed in the side wall of one end of the first half cylinder (10), a second half cylinder (11) matched with the arc-shaped groove (21) is slidably connected in the arc-shaped groove (21), a slot matched with the second half cylinder (11) is formed in the side wall of the other end of the first half cylinder (10), one end of the second half cylinder (11) is, one side of the first half cylinder (10) is penetrated with a bolt (12), one end of the bolt (12) is fixedly connected with a knob, the other end of the bolt (12) penetrates through the first half cylinder (10) and the second half cylinder (11) and is in sliding connection with the first half cylinder (10) and the second half cylinder (11), and a pressing mechanism is arranged at the upper end of the second half cylinder (11).

2. The multifunctional desk according to claim 1, wherein the lifting mechanism comprises a sleeve (3), the sleeve (3) is provided with two sides which are symmetrically distributed below the object stage (1), the lower end of the sleeve (3) is fixedly connected with the bottom plate (4), a sliding column (2) is connected in the sleeve (3) in a sliding manner, the upper end of the sliding column (2) is fixedly connected with the lower surface of the object stage (1), the opposite side surfaces of the two sleeves (3) are fixedly connected with a U-shaped block (5), the U-shaped block (5) is rotatably connected with one end of a rotating rod (6), the lower surface of the object stage (1) is provided with a sliding groove, one side of the sliding groove is rotatably connected with one end of a threaded rod (19), the other end of the threaded rod (19) penetrates through the object stage (1) and is fixedly connected with a handle, the threaded rod (19) is provided with external threads which are oppositely arranged by forming two symmetrical external surfaces by, the surfaces of the left part and the right part of the threaded rod (19) are in threaded connection with two symmetrically arranged sliding blocks (18), and the lower ends of the sliding blocks (18) are fixedly and rotatably connected with the other end of the rotating rod (6) through a rotating seat.

3. The multifunctional desk according to claim 1, wherein the adjusting mechanism comprises a first rectangular groove (9), a first rectangular plate (7) is rotatably connected in the first rectangular groove (9), a plurality of clamping grooves (16) are uniformly distributed on the upper surface of the first rectangular groove (9), a second rectangular groove (15) is formed in the inner bottom surface of the rectangular plate (7), a clamping plate (14) is rotatably connected in the second rectangular groove (15), the clamping plate (14) is matched with the clamping grooves (16), a mounting groove is formed in the upper surface of the rectangular plate (7), and a handle is rotatably connected in the mounting groove.

4. The multifunctional desk of claim 1, wherein the pressing mechanism comprises a screw rod (13), the screw rod (13) penetrates through the upper end of the second semi-cylinder (11), the screw rod (13) is in threaded connection with the second semi-cylinder (11), the lower end of the screw rod (13) is rotatably connected with the upper end of the arc-shaped pressing piece (20), and a knob is fixedly connected with the upper end of the screw rod (13).

5. Multifunctional desk according to claim 1, characterized in that the object table (1) is provided with a recess (8) in its upper surface.

6. The multifunctional desk of claim 1, wherein two symmetrically arranged hooks (17) are fixedly connected to one end of the lower surface of the object stage (1).