CN206792039U - Display screen ajusts the desk of storage automatically - Google Patents

Abstract

The technical field of desk is the utility model is related to, discloses the desk that display screen ajusts storage automatically, including the desk body with socket, display screen, the lifting seat of driving display screen oscilaltion movement；The lower end of display screen is plugged on lifting seat, the bottom of display screen is provided with drive shaft, it is fixedly connected with drive shaft and ajusts bar, desk, which also includes the driving when lifting seat declines, is ajusted the driving that bar driving display screen is put on right position and ajust structure, is driven and is ajusted structure and be flexibly connected with ajusting the lower end of bar.When display screen is emerging on the desktop of desk body, the top that knee is in inclined wall is swung, can arbitrarily swing the angle of display screen；When needing to store display screen, lifting seat moves down, under the limitation of inclined wall, swing knee to swing inwardly, coordinated by swinging guide pad and ajusting the activity of bar, driving ajusts bar and ajusts go back to original position, the automatic position for ajusting display screen is realized, simple operation, is easy to display screen automatic accomodation.

Description

Display screen ajusts the desk of storage automatically

Technical field

The technical field of desk is the utility model is related to, more particularly to display screen ajusts the desk of storage automatically.

Background technology

With the popularization of computer etc. and the development of electronic information technology, it is aobvious that many school sessions can all need cooperation to use Display screen, both course content can be watched by display screen, it can realize interactive operation by touch display screen.

At present, it is used in combination to realize with display screen, there are various types of desks with display screen on the market, it includes Desk body and display screen, when needing to use display screen, then display screen is presented in desk body, when display screen need not be used When, used for the ease of desk body, and be easy to hide display screen, then need display screen being accommodated in desk body.

After display screen is emerging on the desktop of desk body, the viewing for the ease of display screen to display screen, it is necessary to carry out angle Degree regulation, such as puts backward, or forward against closer etc., still, in the prior art, because display screen swings position Put, when needing to store display screen, enter for the ease of display screen in the socket of desk body, then need manually to be adjusted display screen Whole position, manually display screen is put on right position, it is troublesome in poeration, it is not easy to the automatic accomodation of display screen.

Utility model content

The purpose of this utility model is to provide the desk that display screen ajusts storage automatically, it is intended to solves in the prior art, , it is necessary to ajust the position of display screen manually when storing display screen, cause troublesome in poeration and be not easy to display screen automatic accomodation Problem.

The utility model is achieved in that display screen ajusts the desk of storage automatically, including the desk body with socket, aobvious Display screen, the lifting seat for driving the display screen oscilaltion movement；The lower end of the display screen is plugged on the lifting seat, institute The bottom for stating display screen is provided with drive shaft, is fixedly connected with the drive shaft and ajusts bar, and the desk also includes working as the liter Driving ajusts the driving that bar drives the display screen to put on right position and ajusts structure when drop seat declines, and structure and institute are ajusted in the driving State the lower end flexible connection for ajusting bar.

Further, the driving ajusts structure and includes being arranged in the inclined wall on the outside of the lifting seat and be arranged in institute The swing knee of inclined wall side is stated, the swing knee is arranged in lifting seat；Along top-down direction, the inclined wall It is in tilted layout inwardly, the middle part for swinging knee is hinged, and the swing knee is provided with and swings guide pad, the swing guide It is flexibly connected to block with the lower end for ajusting bar.

Further, the lower end for ajusting bar is provided with the guide groove extended along the length direction for ajusting bar, described Guide pad is swung to be movably placed in the guide groove.

Further, the lower end of the inclined wall is extended with the planar wall being longitudinally arranged down.

Further, the both sides on the inclined wall top are bent with side plate inwardly respectively.

Further, the bending angle for swinging knee is more than 90 °.

Further, the curved shape arrangement in end for swinging knee.

Further, the side of the lifting seat is provided with void region, described to swing knee and ajust bar located at described In void region, and the swing knee extends outside the side of the lifting seat.

Compared with prior art, desk provided by the utility model, when display screen is emerging on the desktop of desk body, swing Knee is in the top of inclined wall, and inclined wall will not form limitation to swinging knee, can arbitrarily swing the angle of display screen；When When needing to store display screen, lifting seat is moved down, and bar is ajusted in drive and flexural oscillations are moved down, in the limitation of inclined wall Under, swinging the area of space residing for knee and reduce, the outer end for swinging knee is connected on inclined wall, and in the limitation of inclined wall Under, swing inwardly, and then coordinated by swinging guide pad and ajusting the activity of bar, driving ajusts bar and ajusts go back to original position, makes Obtain display screen to recover to original position, realize the automatic position for ajusting display screen, simple operation, be easy to display screen automatic accomodation.

Brief description of the drawings

Fig. 1 is the part isometric schematic diagram for the desk that the display screen that the utility model embodiment provides ajusts storage automatically；

Fig. 2 is the part isometric schematic diagram for the desk that the display screen that the utility model embodiment provides ajusts storage automatically；

Fig. 3 is enlarged diagram at A in Fig. 2；

Fig. 4 is the part isometric schematic diagram for the desk that the display screen that the utility model embodiment provides ajusts storage automatically；

Fig. 5 is the part isometric schematic diagram for the desk that the display screen that the utility model embodiment provides ajusts storage automatically.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

Realization of the present utility model is described in detail below in conjunction with specific embodiment.

It is preferred embodiment provided by the utility model shown in reference picture 1~5.

The display screen that the present embodiment provides ajusts the desk of storage automatically, can be various types of desks, such as desk Or desk etc., it is not limited to certain type of desk.

Desk includes desk body and display screen 100, is provided with socket in the desktop of desk body, that is to say, that the socket runs through table The upper surface of body, forms upper end open in desk body；The activity of display screen 100 is located in the socket, and it can pass through socket court It is raised, and then is presented on the desktop of desk body, or, moved, be accommodated in below the desktop of desk body down by socket.

Desk includes lifting seat 103 and driving lifting structure, wherein, the guide rail 102 being longitudinally arranged is provided with desk body, is risen Drop seat 103 is located at the lower section of socket, and is located in the positive alignment of socket, guide rail 102 in lifting seat 103, so, lifting seat 103 can be along guide rail 102 in longitudinal lifting moving；The lower end of display screen 100 is plugged on lifting seat 103；Driving lifting Structure is used to drive lifting seat 103 along the lifting moving of guide rail 102.

In practical operation, when needing display screen 100 to be presented on the desktop of desk body, driving lifting structure driving lifting Seat 103 is moved upwardly by along guide rail 102, and driving display screen 100 rises upward, and display screen 100 passes through the socket of desk body, is emerging in On the desktop of desk body；When display screen 100 need not be used, by driving lifting structure to drive lifting seat 103 along guide rail 102 Declining movement down, the driving display screen 100 of lifting seat 103 declines, until the upper end of display screen 100 passes through the socket of desk body, will Display screen 100 is accommodated in desk body.

The desk of above-mentioned offer, it is by driving lifting structure to drive lifting seat 103, under the guide effect of guide rail 102, And the lower end of display screen 100 is plugged on lifting seat 103, and then the lifting moving of display screen 100 is realized, it is easy to operate and just Victory, the structure of whole desk body are also relatively simple.

In the present embodiment, driving lifting structure includes driving rotating element 115 and pulls rope, wherein, pull rope winding On driving rotating element 115, and formed with the pulling section extended in outside driving rotating element 115, the pulling section is in closing cloth Put；The outside of driving rotating element 115 is provided with about two spaced apart rollers, pulls section respectively around two rollings Wheel, so, under the driving of driving rotating element 115, pulling Duan Ze, oscilaltion is moved between the rollers 27 and 28.

Pull rope to drive the lifting moving of lifting seat 103 to realize, in the present embodiment, pull section by contiguous block with Lifting seat 103 is fixedly connected, and certainly, contiguous block is connected to the side of lifting seat 103, it is of course also possible to be connected to lifting seat 103 Other positions, depending on specific visual actual conditions.

In the present embodiment, driving rotating element 115 in closed arrange, and in formed with two outlet, pull rope winds On driving rotating element 115, and the both ends of the pulling section of rope are pulled to extend to driving rotating element by two outlets respectively Outside 115.

Two rope slings 116 are provided with outside driving rotating element 115, the rope sling 116 is connected to driving rotating element respectively In 115 outlet, and pull section to pass through rope sling 116, so, can avoid pulling rope skidding occur using rope sling 116.

The pulling rope of above-mentioned driving lifting structure is arranged in the homonymy of driving rotating element 115, that is, two rollers point Driving rotating element 115 homonymy is not arranged in over and under, so, is easy to pull the arrangement of rope and roller, is saved significantly About space.

In the present embodiment, desk includes support body 101, and the support body 101 is plugged in desk body by the socket of desk body, above-mentioned Guide rail 102, driving lifting structure and display screen 100 are formed on support body 101, and so, whole support body 101 forms modularization knot Structure, when needing installation, directly by modular support body 101 by the socket of desk body insertion installation then can, greatly facilitate installation.

In the present embodiment, the upper end of support body 101 is placed in the socket of desk body, and is provided with swing cover in the upper end of support body 101 118, the swing cover 118 when swing cover 118 is swung upward, then can open table by the socket towards lower swing closing desk body Socket on body.

The curved tabs 117 of bar linkage structure, rotating shaft 104 and arc shape are provided with support body 101, rotating shaft 104 is in horizontal cloth Put, and be rotatably connected in the upper end of support body 101, one end of curved tabs 117 is connected with rotating shaft 104, the other end and swing cover 118 Connection, so, when rotating shaft 104 rotates, the concomitant rotation of curved tabs 117, and then drive swinging up and down for swing cover 118.

The upper end of bar linkage structure is connected with rotating shaft 104, and its lower end, which is provided with, abuts block, and the abutting block is located at lifting seat 103 Lower section, so, when lifting seat 103 moves down, lifting seat 103 is connected on the abutting block, and drives abutting block court to move down It is dynamic, and then drive linkage arrangement is moved, and drives rotating shaft 104 to rotate, and then curved tabs 117 rotate so that swing cover 118 is towards the bottom It is dynamic, and then swing cover 118 covers the socket of desk body.

In addition, bar linkage structure is provided with the back-moving spring 109 for causing bar linkage structure reset movement upward, so, work as lifting Seat 103 is moved upwardly by, and lifting seat 103, which will not be connected to, to abut on block, so, in the presence of back-moving spring 109, bar linkage structure Drive shaft 104 rotates, and drives curved tabs 117 to rotate, and then swing cover 118 is swung upward, opens the socket of desk body.

Specifically, bar linkage structure includes mobile bar 111, intermediate bar 106 and the upper pendulum bar 105 being longitudinally arranged, wherein, support Block is connect to be formed in the lower end of mobile bar 111, and the upper end of back-moving spring 109 is fixed, lower end, which is connected to, to abut on block, intermediate bar 106 both ends are connected with the upper end of mobile bar 111 and the lower end of upper pendulum bar 105 respectively, and the upper end of upper pendulum bar 105 and rotating shaft 104 are fixedly connected.

So, when mobile bar 111 moves down, back-moving spring 109 is stretched, and mobile bar 111 drives the court of intermediate bar 106 Lower swing shape moves, and then drives upper pendulum bar 105 towards lower swing；Similarly, when lifting seat 103 is moved upwardly by, will not be connected to When connecing on block, back-moving spring 109 drives mobile bar 111 to be moved upwardly by, mobile bar 111 drives centre in the presence of restoring force Bar 106 swings shape movement upward, and then drives upper pendulum bar 105 to swing upward.

By above-mentioned setting back-moving spring 109, bar linkage structure can be caused to drive rotating shaft 104 and curved tabs 117 to reset Swing, also, when driving swing cover 118 towards lower swing, when there is object, such as finger or other objects, block swing cover 118 When, due to the cushioning effect of back-moving spring 109, avoid swing cover 118 from jamming a finger, or damaged to swing cover 118.

In the present embodiment, the side of mobile bar 111 is provided with longitudinal rod 110, and the inner side of the longitudinal rod 110 is provided with longitudinal rail Groove, mobile bar 111 are movably arranged in longitudinal track slot, so, can to mobile bar 111 vertically move to be formed it is spacing.Move The upper end of lever 111 has been bent to form outer pendulum bar outwardly, and the outer pendulum bar is connected with the lower end of intermediate bar 106.

Intermediate bar 106 is arranged in bending, and guide groove 108 is provided with the bottom of intermediate bar 106, and outer pendulum bar passes through pin Axle is movably connected in the guide groove 108, and buffer spring 107 is provided with intermediate bar 106, and the buffer spring 107 is in Between the bottom of bar 106 be disposed to extend, and the upper end fixed and arranged of buffer spring 107, the lower end of buffer spring 107 are connected to bearing pin On, so, buffer spring 107 can both play a part of driving mobile bar 111 to be moved upwardly by resetting, and can play protection Effect, for example, when driving swing cover 118 towards lower swing, when there is object, such as finger or other objects, block swing cover 118 When, due to the cushioning effect of buffer spring 107, avoid swing cover 118 from jamming a finger, or damaged to swing cover 118. So, under the duplicate protection of buffer spring 107 and back-moving spring 109, the pressure towards lower swing to swing cover 118 can be strengthened Try hard to keep shield, and the reset response upward of whole bar linkage structure can be strengthened.

After display screen 100 is emerging on the desktop of desk body, the viewing for the ease of display screen 100 is, it is necessary to display screen 100 carry out angular adjustments, such as put backward, or forward against closer etc., also, work as the swing position of display screen 100 After, when needing to store display screen 100, put in order to realize that display screen 100 ajusts return automatically during storage, So, it is easy to store, and need not be manually ajusted.In the present embodiment, the bottom of display screen 100 is provided with drive shaft, when aobvious When display screen 100 is swung, the drive shaft also concomitant rotation certain angle, that is to say, that display screen 100 is using the drive shaft in swing The heart is swung；It is connected with drive shaft and ajusts bar 114, the upper end for ajusting bar 114 is fixedly connected with drive shaft, and under oscillating rod Hold vacant arrangement.

Desk also ajusts structure including driving, and the driving is ajusted structure and is flexibly connected with ajusting the lower end of bar 114, works as display When screen 100 declines mobile down, the driving, which ajusts structure driving and ajusts bar 114, puts on right position, and so, is put due to ajusting bar 114 Positive return is put, and the upper end for ajusting bar 114 is fixedly connected with drive shaft, and driving display screen 100 is ajusted return and put.

Specifically, driving ajusts structure and includes being arranged in the inclined wall 112 in the outside of lifting seat 103 and swing knee 113, Wherein, swing knee 113 and be arranged in the side of inclined wall 112, and formed in lifting seat 103, and along top-down direction, Inclined wall 112 is in tilted layout inwardly, arrangement in big top and small bottom, swings the middle part hinge arrangement of knee 113, and swing knee 113 are provided with swing guide pad, and the swing guide pad is flexibly connected with ajusting the lower end of bar 114.

Specifically, it is provided with guide groove in the lower end for ajusting bar 114, the guide groove is along the length direction for ajusting bar 114 It is disposed to extend, and the swing guide pad activity is embedded in guide groove.

In practical operation, when display screen 100 is emerging on the desktop of desk body, swings knee 113 and be in inclined wall 112 Top, so, inclined wall 112 will not form limitation to swinging knee 113, can arbitrarily swing the angle of display screen 100；When When needing to store display screen 100, display screen 100 is moved down, and bar 114 is ajusted in drive and flexural oscillations are moved down, is being inclined Under the limitation of skew wall 112, swing the area of space residing for knee 113 and reduce, the outer end for swinging knee 113 is connected to inclined wall On 112, and under the limitation of inclined wall 112, swing inwardly, and then the activity by swinging guide pad and guide groove coordinates, and drives Movable pendulum positive bar 114 ajusts go back to original position so that display screen 100 recovers to original position, that is, is longitudinally arranged, and is easy to show The storage of screen 100.

When display screen 100 in the presence of ajusting bar 114 after putting on right position, in order that display screen 100 keeps ajusting State behind position is accommodated in desk body down, and the lower end of inclined wall 112 is extended with the planar wall being longitudinally arranged down, so, Under the limitation of the planar wall of longitudinal direction, further spacing guarantee can be carried out to putting on right position for display screen 100.

Side plate has been bent to form inwardly respectively in the both sides on the top of inclined wall 112, so, swings knee 113 in inclined wall In 112 interaction process, it can be limited using side plate swinging knee 113, avoid swing knee 113 from deflecting away from inclination Outside the both sides of wall.

In addition, swing knee 113 bending angle be more than 90 °, depending on specific angle is visually actually needed, also, in order to It is easy to swing end and the mating reaction of inclined wall of knee 113, the curved shape in end for swinging knee 113 is set.

In the present embodiment, the side of lifting seat 103 is provided with void region, so, is easy to above-mentioned swing knee 113 and pendulum The mounting arrangements of positive bar 114, and swing knee 113 and extend outside the side of lifting seat 103, it is easy to the cooperation with inclined wall 112 Effect.In addition, formed with flat end face, opening is provided with the smooth opposite for the upper end of support body 101, this is opened on inserting in desk body Mouth alignment.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (8)

1. display screen ajusts the desk of storage automatically, it is characterised in that including described in the desk body with socket, display screen, drive The lifting seat of display screen oscilaltion movement；The lower end of the display screen is plugged on the lifting seat, the bottom of the display screen Portion is provided with drive shaft, is fixedly connected with the drive shaft and ajusts bar, and the desk also includes driving when the lifting seat declines Structure is ajusted in the driving that movable pendulum positive bar drives the display screen to put on right position, and the driving is ajusted structure and ajusted with described under bar End is flexibly connected.

2. display screen as claimed in claim 1 ajusts the desk of storage automatically, it is characterised in that structure bag is ajusted in the driving Include the inclined wall being arranged on the outside of the lifting seat and be arranged in the swing knee of the inclined wall side, the swing knee It is arranged in lifting seat；Along top-down direction, the inclined wall is in tilted layout inwardly, the middle part hinge for swinging knee Connect, and the swing knee is provided with and swings guide pad, the swing guide pad is flexibly connected with the lower end for ajusting bar.

3. display screen as claimed in claim 2 ajusts the desk of storage automatically, it is characterised in that the lower end for ajusting bar is set There is the guide groove extended along the length direction for ajusting bar, the swing guide pad is movably placed in the guide groove.

4. display screen as claimed in claim 2 or claim 3 ajusts the desk of storage automatically, it is characterised in that under the inclined wall End is extended with the planar wall being longitudinally arranged down.

5. display screen as claimed in claim 2 or claim 3 ajusts the desk of storage automatically, it is characterised in that the inclined wall top Both sides be bent with side plate inwardly respectively.

6. display screen as claimed in claim 2 or claim 3 ajusts the desk of storage automatically, it is characterised in that the swing knee Bending angle is more than 90 °.

7. display screen as claimed in claim 2 or claim 3 ajusts the desk of storage automatically, it is characterised in that the swing knee The curved shape arrangement in end.

8. display screen as claimed in claim 2 or claim 3 ajusts the desk of storage automatically, it is characterised in that the side of the lifting seat End is provided with void region, described to swing knee and ajust bar in the void region, and the swing knee extends Outside the side of the lifting seat.