CN220128740U

CN220128740U - Extensible workbench

Info

Publication number: CN220128740U
Application number: CN202320558593.8U
Authority: CN
Inventors: 陈雅妮
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-12-05
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to an extensible workbench, which comprises a workbench main body and a lifting frame, wherein two storage grooves are formed in the workbench main body, extension plates which are in sliding connection with the storage grooves are arranged in the storage grooves, the extension plates penetrate through the workbench main body and are in sliding connection with penetrating parts, U-shaped supporting frames which are in limiting connection with corresponding extension plates through limiting mechanisms are arranged at the lower ends of the two extension plates, the U-shaped supporting frames are hinged with the lifting frame through hinging seats, sliding grooves are formed in the workbench main body at two sides of the two extension plates, sliding blocks which are in sliding connection with the sliding grooves are arranged in the sliding grooves, the sliding blocks are fixedly connected with the extension plates, and iron plates are fixedly connected to the front surface and the rear surface of one end of each extension plate. The extensible workbench provided by the utility model can be extended according to the use requirement, so that multiple people can carry out planar design and use, and the practicability is improved.

Description

Extensible workbench

Technical Field

The utility model relates to the technical field of plane design, in particular to an extensible workbench.

Background

The planar design, also called visual communication design, is a way to create and combine symbols, pictures and words in various ways by using vision as communication and expression, thereby making visual expression for communicating ideas or messages, and the planar design needs a workbench.

The patent with the Chinese patent application number of CN202122509909.8 discloses a workbench for planar design, which comprises: the device seat is placed on the ground through bottom supporting legs, and a groove is formed in the device seat; the fixing rod is rotatably arranged in the device seat, and the outer surface of the fixing rod is of a thread structure.

However, the prior art has the disadvantage that the workbench of the prior art has no extending function, so that the planar design work of a plurality of people at the upper end of the same workbench cannot be met, the practicability is reduced, and therefore, the extensible workbench is provided.

Disclosure of Invention

The utility model provides an extensible workbench, which solves the technical problem of the background technology in the prior art.

The scheme for solving the technical problems is as follows: including workstation main part and lifting frame, two storage tanks have been seted up to the workstation main part inside, storage tank inside set up with storage tank inside sliding connection's extension board, extension board run through the workstation main part and with run through position sliding connection, two extension board lower extreme has all set up through stop gear with corresponding extension board spacing connection's U-shaped support frame, articulated the connection through articulated seat between U-shaped support frame and the lifting frame, two extension board both sides have all seted up the spout in the workstation main part inside, the spout inside set up with spout sliding connection's slider, slider and extension board fixed connection, surface all fixed connection iron plate around the extension board one end, iron plate one side has set up the magnet with workstation main part fixed surface connection.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, support columns are fixedly connected to two ends of the lower surface of the lifting frame, and storage drawers penetrating through the support columns and slidably connected with the penetrating parts are arranged at the front ends of the support columns.

Further, universal wheels with braking function are fixedly connected to four corners of the lower end surfaces of the two support columns, and handles are arranged at the front ends of the storage drawers.

Further, two baffles are fixedly connected inside the lifting frame, two threaded blocks which are all in sliding connection with the inside of the lifting frame are arranged between the two baffles, and hinged plates which are hinged with the threaded blocks and are hinged with the lower end of the workbench main body are arranged at the upper ends of the threaded blocks.

Further, the baffle one side fixed connection that the inside one end of lift frame set up is two-way motor, and two-way motor output has run through the baffle and with run through the two-way lead screw of position swivelling joint through rotation axis fixed connection, two are run through to two screw thread piece and with run through position threaded connection.

Further, the four corners of the inner surface of the lifting frame are fixedly connected with telescopic cylinders, and the output ends of the telescopic cylinders are fixedly connected with the surface of the lower end of the workbench main body.

Further, stop gear includes the fixed plate with extension board lower extreme fixed connection, and fixed plate one side has set up with extension board lower extreme sliding connection and with U-shaped support frame matched with L shape frame.

Further, the L-shaped frame one side is provided with a movable screw rod which is in limiting rotation connection with the L-shaped frame through a bearing cylinder, the movable screw rod penetrates through the fixed plate and is in threaded connection with the penetrating part, and one end of the movable screw rod is fixedly connected with a rotary cap.

The beneficial effects of the utility model are as follows: the utility model provides an extensible workbench, which has the following advantages:

through the cooperation effect between extension board, U-shaped support frame, stop gear, spout, slider and the storage tank that set up, only need pull extension board just can make the usable floor area increase of workstation main part to can make many people carry out the planar design operation and handle, improve the practicality.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of an extensible table according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the extendable work station of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a lifting frame in an extensible table according to the present utility model;

fig. 4 is a schematic top cross-sectional view of the structure of a table body in the extendable table provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. an extension plate; 2. a U-shaped support frame; 3. an iron plate; 4. a table main body; 5. a telescopic cylinder; 6. a hinged plate; 7. a lifting frame; 8. a support column; 9. a storage drawer; 10. an L-shaped frame; 11. moving the screw; 12. a fixing plate; 13. rotating the cap; 14. a bi-directional motor; 15. a baffle; 16. a two-way screw rod; 17. a screw block; 18. a storage groove; 19. a chute; 20. a slide block; 21. and (3) a magnet.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides an extensible workbench, which comprises a workbench main body 4 and a lifting frame 7, wherein two storage grooves 18 are formed in the workbench main body 4, extension plates 1 which are in sliding connection with the interiors of the storage grooves 18 are arranged in the storage grooves 18, the extension plates 1 penetrate through the workbench main body 4 and are in sliding connection with penetrating parts, the lower ends of the two extension plates 1 are respectively provided with a U-shaped supporting frame 2 which is in limiting connection with the corresponding extension plates 1 through a limiting mechanism, the U-shaped supporting frames 2 are hinged with the lifting frame 7 through a hinge seat, sliding grooves 19 are formed in the workbench main body 4 at two sides of the two extension plates 1, sliding blocks 20 which are in sliding connection with the sliding grooves 19 are arranged in the sliding grooves 19, the sliding blocks 20 are fixedly connected with the extension plates 1, the front surface and the rear surface of one end of each extension plate 1 is fixedly connected with an iron plate 3, and one surface of each iron plate 3 is provided with a magnet 21 which is fixedly connected with the surface of the workbench main body 4.

Preferably, the support column 8 has all been fixedly connected with in lift frame 7 lower surface both ends, and support column 8 front end has set up run through support column 8 and with run through position sliding connection's storing drawer 9, the setting of storing drawer 9 can accomodate design apparatus.

Preferably, universal wheels with braking function are fixedly connected to four corners of the lower end surface of each supporting column 8, and handles are arranged at the front ends of the storage drawers 9, so that the whole device can be moved through the arranged universal wheels.

Preferably, two baffles 15 are fixedly connected inside the lifting frame 7, two threaded blocks 17 which are all in sliding connection with the inside of the lifting frame 7 are arranged between the two baffles 15, and a hinged plate 6 which is hinged with the threaded blocks 17 and is hinged with the lower end of the workbench main body 4 through a hinged seat is arranged at the upper end of each threaded block 17.

Preferably, one surface of a baffle 15 disposed at one end inside the lifting frame 7 is fixedly connected with a bidirectional motor 14, an output end of the bidirectional motor 14 is fixedly connected with a bidirectional screw rod 16 penetrating through the baffle 15 and rotationally connected with a penetrating part through a rotating shaft, the bidirectional screw rod 16 penetrates through two threaded blocks 17 and is in threaded connection with the penetrating part, and the two threaded blocks 17 can move in opposite directions or in opposite directions through the arranged bidirectional screw rod 16.

Preferably, the four corners of the inner surface of the lifting frame 7 are fixedly connected with the telescopic cylinders 5, the output ends of the telescopic cylinders 5 are fixedly connected with the lower end surface of the workbench main body 4, and the stability of the workbench main body 4 during lifting can be improved through the arranged telescopic cylinders 5.

Preferably, the limiting mechanism comprises a fixed plate 12 fixedly connected with the lower end of the extension plate 1, one surface of the fixed plate 12 is provided with an L-shaped frame 10 which is slidably connected with the lower end of the extension plate 1 and matched with the U-shaped support frame 2, and the L-shaped frame 10 can limit and support the U-shaped support frame 2.

Preferably, the L-shaped frame 10 one side has set up the removal screw rod 11 that is connected through the spacing rotation of bearing cylinder and L-shaped frame 10, and removal screw rod 11 runs through fixed plate 12 and with run through position threaded connection, removal screw rod 11 one end fixedly connected with rotatory cap 13, the setting of rotatory cap 13 is convenient for drive removal screw rod 11 and rotates.

The specific working principle and the using method of the utility model are as follows:

when the extensible workbench is used, when the workbench main body 4 is required to be extended, the extensible plate 1 is only required to be directly pulled, the extensible plate 1 is limited to slide out of the storage groove 18 under the action of the sliding block 20 and the sliding groove 19, then the U-shaped support frame 2 is rotated to the lower end of the extensible plate 1, the movable screw 11 is driven to rotate through the rotary cap 13, the L-shaped frame 10 is enabled to move towards the U-shaped support frame 2, so that the U-shaped support frame 2 plays a role in supporting the extensible plate 1, the service stability of the extensible plate 1 is improved, and the service height of the workbench main body 4 can be adjusted under the action of the bidirectional screw rod 16, the threaded block 17 and the hinge plate 6 by controlling the bidirectional motor 14 to positively rotate.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides an extensible workstation, includes workstation main part (4) and lifting frame (7), its characterized in that, two storage tank (18) have been seted up to workstation main part (4) inside, storage tank (18) inside set up with storage tank (18) inside sliding connection's extension board (1), extension board (1) run through workstation main part (4) and with run through position sliding connection, two extension board (1) lower extreme has all set up through stop gear with corresponding extension board (1) spacing connection's U-shaped support frame (2), is connected through articulated seat between U-shaped support frame (2) and lifting frame (7), two extension board (1) both sides have all been seted up spout (19) inside workstation main part (4), spout (19) inside set up slider (20) with spout (19) sliding connection, slider (20) and extension board (1) fixed connection, extension board (1) one end front and back surface all fixed connection iron plate (3) one side has set up magnet (21) with workstation main part (4) surface fixed connection.

2. The extensible workbench according to claim 1, wherein the two ends of the lower surface of the lifting frame (7) are fixedly connected with support columns (8), and the front ends of the support columns (8) are provided with storage drawers (9) penetrating through the support columns (8) and slidably connected with the penetrating parts.

3. Extensible workbench according to claim 2, characterized in that the four corners of the lower end surface of the two support columns (8) are fixedly connected with universal wheels with braking function, and the front end of the storage drawer (9) is provided with a handle.

4. An extensible workbench according to claim 1, characterized in that two baffles (15) are fixedly connected in the lifting frame (7), two threaded blocks (17) which are all in sliding connection with the lifting frame (7) are arranged between the two baffles (15), and hinged plates (6) which are hinged with the threaded blocks (17) and are hinged with the lower end of the workbench main body (4) through hinged seats are arranged at the upper ends of the threaded blocks (17).

5. The extensible workbench according to claim 4, wherein one surface of a baffle plate (15) arranged at one end inside the lifting frame (7) is fixedly connected with a bidirectional motor (14), an output end of the bidirectional motor (14) is fixedly connected with a bidirectional screw rod (16) penetrating through the baffle plate (15) and rotationally connected with a penetrating part through a rotating shaft, and the bidirectional screw rod (16) penetrates through two threaded blocks (17) and is in threaded connection with the penetrating part.

6. The extensible workbench according to claim 5, wherein four corners of the inner surface of the lifting frame (7) are fixedly connected with telescopic cylinders (5), and the output ends of the telescopic cylinders (5) are fixedly connected with the lower end surface of the workbench main body (4).

7. An extensible workbench according to claim 1, wherein the limiting mechanism comprises a fixed plate (12) fixedly connected with the lower end of the extensible plate (1), and an L-shaped frame (10) which is slidably connected with the lower end of the extensible plate (1) and matched with the U-shaped supporting frame (2) is arranged on one surface of the fixed plate (12).

8. The extensible workbench according to claim 7, wherein a moving screw (11) which is in limited rotation connection with the L-shaped frame (10) through a bearing cylinder is arranged on one surface of the L-shaped frame (10), the moving screw (11) penetrates through the fixed plate (12) and is in threaded connection with the penetrating part, and a rotary cap (13) is fixedly connected to one end of the moving screw (11).