CN210870336U

CN210870336U - Table with automatically lifting screen

Info

Publication number: CN210870336U
Application number: CN201921683285.8U
Authority: CN
Inventors: 邓小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-30
Anticipated expiration: 2029-10-10

Abstract

The application discloses but desk of automatic rising screen, it includes: the table body is inwards sunken around the edge of the table body to form an installation groove; the supporting frames are arranged in the mounting groove and arranged side by side; the lifting seats can be arranged on the support frame in a vertically sliding mode, and gear assemblies in threaded fit with the support frame are arranged on the lifting seats; the transmission rod penetrates through the plurality of lifting seats and is linked with the gear assembly, and the transmission rod can drive the gear assembly to rotate by driven rotation so as to enable the lifting seats to move up and down in the mounting groove along the support frame; the screen body is arranged on the lifting seat and can be driven by the lifting seat to protrude upwards out of the desktop of the desk body or enter the mounting groove; and the driving device is in driving connection with the transmission rod and is used for driving the transmission rod to rotate. The supporting frame, the lifting seat, the transmission rod and the screen body are arranged, so that the screen body can be lifted up and down, the desk can be suitable for different scenes, and the universality of the desk is improved.

Description

Table with automatically lifting screen

Technical Field

The utility model belongs to the technical field of furniture manufacturing, especially, relate to a desk of screen can rise automatically.

Background

In modern life, the types of tables are more and more, and the tables with different structures are suitable for different use scenes, for example, the table with the screen can avoid the interference of external factors and is suitable for office examinations, but the table with the screen is not suitable for communication due to the blocking of the screen and is difficult to use in meetings or classes, and in order to solve the problems, users need to purchase different types of tables, so that the cost is high, too many tables occupy more space, and the reasonable use of the space is not facilitated.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the defects, the utility model aims to provide a desk with an automatic screen lifting function, which solves the technical problems of single use scene and inconvenient use of the existing desk.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

a table with automatically liftable screen comprises:

the table body is inwards sunken around the edge of the table body to form an installation groove;

the supporting frames are arranged side by side, each supporting frame is arranged in the mounting groove, and a threaded structure is arranged on each supporting frame along the height direction of the supporting frame;

the lifting seats can be arranged on the support frame in a vertically lifting manner, and each lifting seat is provided with a gear assembly in threaded fit with the support frame;

the transmission rod is rotatably arranged on the lifting seats in a penetrating mode and is linked with the gear assemblies of the lifting seats, and the transmission rod can drive the gear assemblies to rotate simultaneously so that the lifting seats move up and down in the mounting grooves along the corresponding support frames simultaneously;

the screen body is arranged on the plurality of lifting seats and can move upwards or downwards under the driving of the lifting seats so as to protrude out of the tabletop of the table body or enter the mounting groove;

and the driving device is in driving connection with one gear assembly and is used for driving the gear assembly connected with the driving device to rotate and driving the other gear assemblies to rotate through the transmission rod.

Further, when the table body is a plurality of, the transfer line runs through a plurality of table bodies and links with the gear assembly interlock of a plurality of lift seats.

Further, when the table body is a plurality of, the drive device is arranged on the lifting seat at the middle position and is in driving connection with the gear assembly of the lifting seat at the middle position.

Further, the support frame comprises: the gear assembly comprises two first support rods and a second support rod, wherein the two first support rods extend longitudinally, the second support rod is transversely arranged between the two first support rods and used for fixing the two first support rods, and a threaded structure meshed with the gear assembly is arranged on each first support rod.

Further, the lift seat still includes: the mounting plate and the mounting boxes arranged at two ends of the mounting plate are respectively sleeved on two first supporting rods of the same supporting frame, the gear assembly is rotatably arranged in the mounting boxes, and the screen body is arranged on the mounting plate.

Further, the screen body includes: two first screens arranged at the left and right sides of the table body and a second screen arranged at the front side of the table body, wherein each first screen is arranged on one lifting seat, the second screen is positioned between the two first screens, and the two ends of the second screen are respectively connected with the two adjacent lifting seats.

Further, still include: go up spacing induction system and lower spacing induction system, go up spacing induction system and set up on the top of lift seat for the distance between the lower extreme with first bracing piece when responding to lift seat rebound and the second bracing piece, spacing induction system sets up the lower extreme at first bracing piece down, is used for responding to the distance between the lower extreme of lift seat rebound and first bracing piece.

Further, still include: and the controller is electrically connected with the driving device and is used for controlling the driving device to start when receiving the starting signal.

Borrow by above technical scheme, the beneficial effect of this application lies in: but desk of automatic rising screen is through setting up a plurality of support frames that set up side by side, a plurality of lift seats, transfer line and screen body, the lift seat can set up on the support frame with oscilaltion and be provided with the gear assembly with support frame screw-thread fit on the lift seat, the transfer line wears to establish on a plurality of lift seats, when the transfer line rotates, can drive a plurality of gear assemblies and rotate, because gear assembly and support frame screw-thread fit can make a plurality of lift seats can follow the support frame oscilaltion removal that corresponds, thereby drive screen body oscilaltion, make the desk applicable in different use scenarios, the commonality and the convenience of desk have been improved, the user need not to purchase multiple type desk, can save the cost of purchasing.

Drawings

Fig. 1 is a state diagram of the table screen body of the automatic liftable screen of the present invention when not lifted.

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a view showing the table screen body of the automatic liftable screen of the present invention in a raised state;

FIG. 4 is a schematic view of the combination of the lifting seat and the supporting frame of the table with the automatic screen lifting function of the present invention;

reference numerals:

1: remote control; 2: a controller; 3: a first support bar; 4: a second support bar; 5: mounting a plate; 6: mounting a box; 7: a transmission rod; 8: mounting grooves; 9: a table body; 10: a screen body; 11: a drive device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-4, the present invention provides a table with an automatic screen lifting function, which comprises:

the table comprises at least one table body 9, wherein the edge of the table body 9 surrounding the table body 9 is inwards recessed to form a mounting groove 8;

a plurality of support frames arranged side by side, wherein each support frame is arranged in the mounting groove 8, and a thread structure is arranged on each support frame along the height direction of the support frame;

the transmission rod 7 is rotatably arranged on the plurality of lifting seats in a penetrating mode and is linked with the gear assemblies of the plurality of lifting seats, and the transmission rod 7 can drive the gear assemblies to rotate simultaneously so that the plurality of lifting seats move up and down in the mounting groove 8 along the corresponding support frame simultaneously;

the screen body 10 is arranged on a plurality of lifting seats and can move upwards or downwards under the driving of the lifting seats so as to protrude out of the tabletop of the table body 9 or enter the mounting groove 8;

and the driving device 11 is in driving connection with one gear assembly and is used for driving the gear assembly connected with the driving device to rotate and driving the other gear assemblies to rotate through the transmission rod 7.

The screen body 10 of the application can automatically move upwards or downwards under the drive of the lifting seat to do lifting movement, after the screen body 10 moves downwards to enter the mounting groove 8, the screen body 10 can not block the communication between users, and is suitable for use in meetings or on class, as shown in figure 1 and figure 2, when the screen body 10 moves upwards to protrude from the desktop of the desk body 9, at the moment, the screen body 10 can block the interference of external environment factors, which is beneficial to improving the special attention of users, and is suitable for office work or examinations, as shown in figure 3, the desk of the application is suitable for various use scenes, users do not need to purchase desks of different types, the purchase cost can be saved, too many desks can occupy more space, and the utilization rate of the space is improved.

Preferably, the transmission rod 7 of the present application can drive the screen bodies 10 of the plurality of table bodies 9 to lift simultaneously, specifically, when the table bodies 9 are a plurality of and are connected side by side, the transmission rod 7 penetrates through the plurality of table bodies 9 and is linked with the gear assemblies of the plurality of lifting seats, at this time, when the rotating rod rotates, the plurality of lifting seats can move up and down along the supporting frame, the plurality of screen bodies 10 can lift up and down, and the lifting efficiency of the screen bodies 10 can be improved.

Preferably, when the table bodies 9 are multiple, the driving device 11 is disposed on the lifting seat located at the middle position and is in driving connection with the gear assembly of the lifting seat located at the middle position, the driving device 11 drives the rotation shaft to rotate by driving the gear assembly of the lifting seat located at the middle position, and the driving device 11 drives the gear assembly located at the middle position to rotate, so that the two ends of the transmission rod 7 are uniformly stressed, and the problem that the speeds of the multiple screen bodies 10 rising or falling are inconsistent due to uneven stress at the two ends of the transmission rod 7 is avoided.

Referring to fig. 4, the supporting frame includes: two first bracing pieces 3 and a second bracing piece 4, two first bracing pieces 3 set up along longitudinal extension, and second bracing piece 4 transversely sets up between two first bracing pieces 3, and second bracing piece 4 is used for fixed two first bracing pieces 3, specifically, is provided with the helicitic texture on the first bracing piece 3, and the screw thread intermeshing on gear assembly and the first bracing piece 3 can upwards or move down on first bracing piece 3.

Referring to fig. 4, the lifting seat further includes: the mounting plate 5 and the mounting boxes 6 arranged at two ends of the mounting plate 5, the screen body 10 is arranged on the mounting plate 5, the mounting box 6 is provided with a notch for the first supporting rod 3 to pass through, the gear assembly is rotatably arranged on the mounting box 6 and is in threaded fit with the first supporting rod 3, specifically, the gear assembly comprises a gear and a bearing sleeved in the middle of the gear, and the transmission rod 7 is arranged in the bearing in a penetrating way.

Specifically, the screen body 10 includes: two first screens arranged at the left and the right sides of the table body 9 and a second screen arranged at the front side of the table body 9, wherein the first screen and the second screen can be arranged integrally, each first screen is arranged on a lifting seat, and two ends of the second screen are respectively arranged on two adjacent lifting seats. Specifically, when the table bodies 9 are two, the lifting seats are three, the first screens are three, the three first screens are respectively arranged on the three lifting seats, the second screens are two, the rotating rods penetrate through the two table bodies 9 and are connected with the gear assemblies of the three lifting seats, and the rotating shafts can rotate to simultaneously drive the three lifting seats and the screen bodies 10 to lift up and down.

Specifically, the table of the present application further includes: the controller 2, the controller 2 is electrically connected with the driving device 11, the controller 2 controls the driving device 11 to start when receiving a start signal, specifically, the start signal may be transmitted through a wire or wirelessly, and specifically, the signal may be input through a button arranged on the controller 2 or input to the controller 2 through the remote controller 1.

Preferably, the lifting seat is further provided with an upper limit sensing device and a lower limit sensing device, specifically, the upper limit sensing device is arranged at the top end of the lifting seat, the lower limit sensing device is arranged at the lower end of the first supporting rod 3, the distance between the upper limit sensing device and the second supporting rod 4 is preset before the lifting seat is lifted, when the lifting seat moves upwards, the upper limit sensing device senses that the distance between the lifting seat and the second support rod 4 is the preset distance, the upper limit sensing device will send a stop signal to the controller 2, the controller 2 controls the driving device 11 to stop rotating, at this moment, the driving device 11 does not rotate, the screen body 10 stops at the position, and similarly, when the upper limit sensing device senses that the lifting seat reaches a preset distance, the lower limit sensing device sends a stop signal to the controller 2, and the controller 2 controls the driving device 11 to stop moving. Specifically, the user can set the sensing distance between the upper limit sensing device and the lower limit sensing device according to the height of the screen body 10.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A table capable of automatically lifting a screen is characterized by comprising:

the table comprises at least one table body, wherein the edge of the table body surrounding the table body is inwards sunken to form a mounting groove;

the lifting seats can be arranged on the supporting frame in a vertically lifting manner, and each lifting seat is provided with a gear assembly in threaded fit with the supporting frame;

the transmission rod is rotatably arranged on the lifting seats in a penetrating mode and is linked with the gear assemblies of the lifting seats, and the transmission rod can drive the gear assemblies to rotate simultaneously so as to enable the lifting seats to move up and down in the mounting grooves along the corresponding support frames simultaneously;

the screen body is arranged on the lifting seats and can move upwards or downwards under the driving of the lifting seats so as to protrude out of the tabletop of the table body or enter the mounting groove;

and the driving device is in driving connection with one of the gear assemblies and is used for driving the gear assembly connected with the driving device to rotate and driving the rest gear assemblies to rotate through the transmission rod.

2. An automatically liftable screen table according to claim 1, wherein when there are a plurality of said table bodies, said transmission rod is linked with said gear assembly of said plurality of said lifting seats through said plurality of said table bodies.

3. An automatically liftable screen table according to claim 2, wherein when said table body is plural, said driving means is provided on said lifting base at a middle position and is drivingly connected to said gear assembly of said lifting base at a middle position.

4. An automatically liftable screen table according to claim 3, wherein said support frame comprises: the gear assembly comprises two first support rods and a second support rod, wherein the two first support rods extend longitudinally, the second support rod is transversely arranged between the two first support rods and used for fixing the two first support rods, and a threaded structure meshed with the gear assembly is arranged on each first support rod.

5. An automatically liftable screen table according to claim 4, wherein said lifting base further comprises: the mounting box is sleeved on the two first supporting rods of the same supporting frame respectively, the gear assembly is rotatably arranged in the mounting box, and the screen body is arranged on the mounting plate.

6. An automatically liftable screen table according to claim 5, wherein the screen body comprises: the table comprises two first screens arranged on the left side and the right side of the table body and a second screen arranged on the front side of the table body, wherein each first screen is arranged on one lifting seat, the second screen is positioned between the two first screens, and two ends of the second screen are respectively connected with the two adjacent lifting seats.

7. The table with automatically liftable screen as claimed in any one of claims 4 to 6, further comprising: go up spacing induction system and lower spacing induction system, it sets up to go up spacing induction system the top of lift seat is used for responding to when the lift seat rebound with distance between the second bracing piece, it sets up to go down spacing induction system the lower extreme of first bracing piece is used for responding to when the lift seat moves down with distance between the lower extreme of first bracing piece.

8. The table with automatically liftable screen as claimed in any one of claims 1 to 6, further comprising: the controller is electrically connected with the driving device and is used for controlling the driving device to start when receiving a starting signal.