Desk with adjusting and folder function
Technical field
The utility model relates to a kind of desk with adjusting and folder function.
Background technology
Along with science and technology and the development of technique and the people growth in the living standard of living, the pattern of furniture is numerous and complicated more and more, is accompanied by the consumption consciousness also in change gradually.What the consumer may pay close attention in the past is price and the practicality of product.Now, not only be satisfied with practicality and attractive in appearance, life grade requirement is also being grown with each passing day.So multi-functional intention furniture has very large gaps in market.The present furniture market main force of having become after 80s, the oneself has become with individual character the emphasis of selecting furniture, and the furniture that style is single more and more is difficult to satisfy the modern to the demand of home room.The present age consumer pursue comfortable simultaneously easily, for personalization, the design sense of furniture, very high requirement is arranged also.Multi-functional furniture becomes the popular choosing on market.The integration of difference in functionality furniture on market, mostly providing of multi-functional furniture is provided now, seldom the different demands of furniture of the same race is integrated.
Desk is one of furniture commonly used, and existing desk generally all comprises desktop and table leg, and table leg is fixed on desktop with supporting desktop, and its structure is not movable.The adjustable desk of supporter is also arranged in the market, still, desktop area and highly generally all can not adjusting.
The utility model content
The utility model is the weak point that exists in above-mentioned prior art for avoiding, provide a kind of area of desktop and table height all adjustable have regulate and the desk of folder function.
The utility model be the technical solution problem by the following technical solutions.
Have the desk of adjusting and folder function, its design feature is to comprise a pedestal, a supporting mechanism and a desktop; Described pedestal comprises base plate, left plate, right plate and rear plate, and the internal face of described left plate and right plate is stairstepping; Supporting mechanism comprises lift drive mechanism and two links;
Described desktop comprises desktop; Be hinged with the side link plate on one side of the close rear plate of described desktop;
Described lift drive mechanism comprises two liftable electronic vertical rods and a top board; The two ends of described top board are fixedly installed on respectively on the end face of described two electronic vertical rods; The bottom of described two electronic vertical rods is fixed on the upper surface of described base plate;
Described link comprises connecting axle, support body and hold-down support; Described connecting axle is positioned at the top of the top board of described lift drive mechanism; The upper end of described two links all is fixedly connected by hold-down support and the desktop of this link; The lower end of described two links is fixedly connected by the hold-down support of this link and left plate and the right plate of pedestal bag respectively.
Design feature with desk of adjusting and folder function of the present utility model also is:
Described side link plate comprises a rectangular slab and two trapezoidal plates; Described rectangular slab is articulated on described desktop; Described two trapezoidal plates are articulated in respectively the both sides of described rectangular slab.
Symmetrical structure centered by described link; Described support body comprises two pressure-bearing rods and four support bars, and described support bar is provided with locating groove; Be respectively equipped with a described hold-down support on described four support bars; Be connected by hinged mode between described hold-down support and described support bar.
Compared with the prior art, the utility model beneficial effect is embodied in:
Desk of the present utility model, lift drive mechanism comprises two liftable electronic vertical rods, connect the power supply of electronic vertical rod, the motion bar of electronic vertical rod is liftable, thereby drive push rod and two link one liftings, desktop also along with the link lifting, has namely been realized the adjustment of height of table top thus.Be hinged with the side link plate on one side of the close rear plate of described desktop, by digging the side link plate, make rectangular slab concordant with desktop, and trapezoidal plate is stood on the ground, enlarged the usable floor area of desktop.
Of the present utility model have regulate and the desk of folder function, have desktop area and table height capable of regulating, simple in structure, manufacturing cost is low, can improve the advantages such as the quality of desk and practicality.
Description of drawings
Fig. 1 is the stereogram of desk of the present utility model.
Fig. 2 is the stereogram of the pedestal of desk of the present utility model.
Fig. 3 is the stereogram of the lift drive mechanism of desk of the present utility model.
Fig. 4 is the stereogram of the supporting mechanism of desk of the present utility model.
Fig. 5 is the stereogram of the link of desk of the present utility model.
Label in accompanying drawing 1~Fig. 5: 1 pedestal, 2 supporting mechanisms, 21 hold-down supports, 22 pressure-bearing rods, 23 support bars, 24 lift drive mechanisms, 241 electronic vertical rods, 242 top boards, 25 locating grooves, 26 connecting axles, 3 desktops, 31 desktops, 32 side link plates, 321 rectangular slabs, 322 trapezoidal plates.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1~Fig. 5, have the desk of adjusting and folder function, comprise a pedestal 1, a supporting mechanism 2 and a desktop 3; Described pedestal comprises base plate, left plate, right plate and rear plate, and the internal face of described left plate and right plate is stairstepping; Supporting mechanism 2 comprises lift drive mechanism 24 and two links;
Described desktop 3 comprises desktop 31; Be hinged with side link plate 32 on one side of the close rear plate of described desktop 31;
Described lift drive mechanism 2 comprises two liftable electronic vertical rods 241 and a top board 242; The two ends of described top board 242 are fixedly installed on respectively on the end face of described two electronic vertical rods 241; The bottom of described two electronic vertical rods 241 is fixed on the upper surface of described base plate;
Described link comprises connecting axle 26, support body and hold-down support 21; Described connecting axle 26 is positioned at the top of the top board of described lift drive mechanism 2; The upper end of described two links all is fixedly connected with desktop 3 by the hold-down support 21 of this link; The lower end of described two links is fixedly connected with left plate and the right plate that pedestal 1 wraps by the hold-down support 21 of this link respectively.
Described electronic vertical rod comprises fixed bar and motion bar, and within described motion bar was inserted in described fixed bar, described motion bar can be driven and lifting by the electric structure within described fixed bar.When needing lifting desk surface, connect the power supply of electronic vertical rod, the motion bar of electronic vertical rod is liftable, thereby drives push rod and two link one liftings, and desktop also along with the link lifting, has namely been realized the adjustment of height of table top thus.
Side link plate on described desktop is hinged on the desktop mountain, thereby the side link plate can rotate and make the surface of side link plate to parallel with desktop, thereby the area of desktop can change by the adjustment of side link plate.In addition, also be provided with trapezoidal plate on the side link plate, can support described side link plate by trapezoidal plate, make the practicality of desk better.
Described base plate, left plate, right plate, rear plate and desktop surround a space, and the surface of the inside one side of left plate, right plate is stairstepping.Described lift drive mechanism and link are positioned at described space.Two links, one the first from left right side is arranged on the top of lift drive mechanism symmetrically, and the top and bottom of link are connected by the left side plate of hold-down support with desktop and pedestal respectively.Be hinged between the support body of hold-down support and link, when lift drive mechanism rose, link rotated between the support body of link and hold-down support also along with rising, make desktop can lifting freely.
Described side link plate 32 comprises a rectangular slab 321 and two trapezoidal plates 322; Described rectangular slab 321 is articulated on described desktop 31; Described two trapezoidal plates 322 are articulated in respectively the both sides of described rectangular slab 321.Long side of rectangular slab is articulated on the long limit of described desktop, and described two trapezoidal plates are articulated in respectively on two shorter sides of described rectangular slab.The length of the long side of described rectangular slab and the long limit of described desktop measure-alike.When rectangular slab rose, the described rectangular slab of trapezoidal plate support by both sides made rectangular slab keep being positioned at same level with desktop, has enlarged the usable floor area of desktop.
Symmetrical structure centered by described link; Described support body comprises two pressure-bearing rods 22 and four support bars 23, and described support bar 23 is provided with locating groove 25; Be respectively equipped with a described hold-down support 21 on described four support bars 23; Be connected by hinged mode between described hold-down support 21 and described support bar 23.
The top and bottom of described support body respectively are provided with two hold-down supports, and two hold-down supports of upper end are connected on the lower surface of desktop, and two hold-down supports of lower end are connected on the cascaded surface of described left side plate.Be hinged between support body due to hold-down support and link, when lift drive mechanism and link rise, rotate between the support body of link and hold-down support, make desktop can lifting freely.
Desk with adjusting and folder function of the present utility model, comprise pedestal, supporting mechanism and a desktop, be connected by supporting mechanism between desktop and pedestal, and realized the lifting of desktop by supporting mechanism, complete the change of desk area and height by simple frame for movement.Lift drive mechanism comprises liftable electronic vertical rod and top board; Link is between lift drive mechanism and desktop.Drive the link lifting so that the desktop that is positioned on link can lifting by lift drive mechanism, thereby realize the adjustment of height of table top.Desktop one side of desktop is hinged with the side link plate; Side link plate 32 comprises rectangular slab 321 and trapezoidal plate 322; By the adjustment of side link plate 32, and then realize the adjustment of desktop area.The hold-down support 21 of lift drive mechanism lower end is rigidly connected with pedestal, and the hold-down support 21 of lift drive mechanism upper end is rigidly connected with desktop.The support bar 23 of link is hinged with hold-down support 21.Support bar 23 has two of up and down, and wherein the support bar 23 of lower end is rigidly connected mutually with locating groove 25, and support bar 23 and the pressure-bearing rod 22 of upper end are hinged, and up and down two support bars 23 are hinged by connecting axle 26.Described lift drive mechanism is by the level and smooth power that contacts and the up and down is provided for connecting axle of top board connecting axle 26.Desktop 31 rigidly connects on link, and side link plate 32 is articulated on desktop 31, and wherein rectangular slab 321 is articulated in 31, two trapezoidal plates 322 of desktop and is articulated in respectively rectangular slab 321 two ends.
When within pressure-bearing rod 22 is not positioned over locating groove 25 and in lift drive mechanism 24, electronic vertical rod 241 was in minimum state, this desk was in minimum altitude small size state and conventional height use state.
Within pressure-bearing rod 22 is positioned over upside locating groove 25 and in lift drive mechanism 24, connector 242 is elevated to when contacting with connecting axle 26, and this desk is in high height and uses state.Can make rectangular slab 321 concordant with desktop 31 this moment by digging side link plate 32, and trapezoidal plate 322 is stood on the ground, and this desk is in conventional height large tracts of land state.