CN213405302U

CN213405302U - Civil engineering specialty is with adjustable formula drawing table

Info

Publication number: CN213405302U
Application number: CN202022165612.XU
Authority: CN
Inventors: 丁志刚; 乔冠宇
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a civil engineering specialty is with adjustable formula drawing table. The utility model discloses a: the table, the bottom fixed mounting of table has the fixed connection seat, the fixed connection seat's bottom is seted up flutedly, the fixed plate is installed to the recess internal rotation, the fixed slot has been seted up to the bottom of table, slidable mounting has the moving connecting seat in the fixed slot, the spread groove has been seted up to the bottom of moving the connecting seat, the movable plate is installed to the spread groove internal rotation, the bottom of movable plate is equipped with the base, the utility model discloses rational in infrastructure, drawing table structure is nimble, and the suitable angle is adjusted to the drawing table according to user's self condition or on-the-spot restriction that can be fine, improves the travelling comfort that the user was drawn, has solved current drawing table fixed structure, and the suitable angle is adjusted to the drawing table according to user's self condition or on-the.

Description

Civil engineering specialty is with adjustable formula drawing table

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering specialty convenient to adjust formula drawing table.

Background

The civil engineering refers to applied materials, equipment, technical activities such as surveying, designing, construction and the like, and also refers to objects of engineering construction, namely various engineering facilities which are constructed on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, and the drawing table is a drawing device for providing drawings for construction, and is required to be used for drawing when the civil engineering major is studied;

however, the existing drawing table is fixed in structure, the drawing table cannot be well adjusted to a proper angle according to the condition of a user or the limitation of the site, and the drawing comfort is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering specialty convenient to adjust formula drawing table to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the table comprises a table plate, wherein a fixed connecting seat is fixedly installed at the bottom of the table plate, a groove is formed in the bottom of the fixed connecting seat, a fixed plate is rotatably installed in the groove, a fixed groove is formed in the bottom of the table plate, a movable connecting seat is slidably installed in the fixed groove, a connecting groove is formed in the bottom of the movable connecting seat, a movable plate is rotatably installed in the connecting groove, a base is arranged at the bottom of the movable plate, a mounting groove is formed in the top of the base, the movable plate is slidably installed in the mounting groove, bottom plates are fixedly installed at the bottoms of the base and the fixed plate, a threaded groove is formed in the bottom of the movable plate, a lead screw is rotatably installed on the inner wall of the bottom of the mounting groove and is in threaded connection with the threaded groove, a worm, one end of the rotating rod is fixedly provided with a worm, the worm is meshed with the worm wheel, the other end of the rotating rod is fixedly provided with a rotating disc, and the rotating disc is rotatably connected with one side of the base.

Further, a plurality of auxiliary grooves have been seted up to the bottom of bottom plate, and the gyro wheel is all installed in a plurality of auxiliary grooves rotation, and two bottom plates can drive drawing table shift position and use, and the position of use is more nimble.

Furthermore, a sliding groove is formed in the inner wall of the mounting groove, a sliding block is fixedly mounted on the movable plate, the sliding block is slidably mounted in the sliding groove, the sliding block is driven to slide in the sliding groove when the movable plate moves, and the position of the movable plate when the movable plate moves can be stabilized.

Furthermore, a rotating groove is formed in the inner wall of the bottom of the mounting groove, and the bottom end of the screw rod is rotatably mounted in the rotating groove.

Further, all seted up on the both sides inner wall of recess and rotated the groove, the equal fixed mounting in both sides of fixed plate has the turning block, the turning block rotates to be installed in the rotation inslot that corresponds, and the fixed plate drives the turning block at the rotation inslot rotation when rotating, position when can stablizing the fixed plate and rotate.

Furthermore, a limiting groove is formed in the inner wall of the fixing groove, a limiting block is fixedly mounted on the movable connecting seat and is connected with the inner wall of the limiting groove in a sliding mode, the limiting block is driven to slide in the limiting groove when the movable connecting seat moves, and the position of the movable connecting seat when the movable connecting seat moves can be stabilized.

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

the utility model can drive the drawing table to move and position for use through two bottom plates, the rotating disc is rotated, the rotating rod can drive the worm to rotate, the worm wheel drives the screw rod to rotate, the movable plate drives the movable connecting seat to move, so that the movable connecting seat can drive the table plate to rotate, the table plate drives the fixed connecting seat to rotate, and simultaneously, along with the movement of the table plate, the using angle of the table plate can be adjusted at will without fixing the position of the table plate, the screw rod has self-locking effect in the thread groove, and the position of the movable plate can be automatically fixed, the utility model has reasonable structure and flexible structure, can well adjust the drawing table to a proper angle according to the self condition or the site limitation of the user, improves the drawing comfort of the user, solves the problem that the prior drawing table has fixed structure, and can not well adjust the drawing table to a proper angle according to the self condition or the site limitation of the user, the drawing comfort is low.

Drawings

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

fig. 2 is a schematic structural view of the fixing connecting seat and the fixing plate of the present invention;

fig. 3 is a schematic structural diagram of part a of the present invention.

Reference numerals: 1. a table plate; 2. fixing the connecting seat; 3. a fixing plate; 4. fixing grooves; 5. moving the connecting seat; 6. a base; 7. a base plate; 8. a groove; 9. moving the plate; 10. a screw rod; 11. mounting grooves; 12. a worm gear; 13. a worm; 14. and (6) rotating the disc.

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.

Please refer to fig. 1-3, in which fig. 1 is a schematic view of the structure of the present invention; fig. 2 is a schematic structural view of the fixing connecting seat and the fixing plate of the present invention; fig. 3 is the utility model discloses a part A schematic structure diagram, a civil engineering specialty convenient to adjust formula drawing table, include: the table board comprises a table board 1, wherein a fixed connecting seat 2 is fixedly installed at the bottom of the table board 1, a groove 8 is formed in the bottom of the fixed connecting seat 2, a fixed plate 3 is rotatably installed in the groove 8, a fixed groove 4 is formed in the bottom of the table board 1, a movable connecting seat 5 is slidably installed in the fixed groove 4, a connecting groove is formed in the bottom of the movable connecting seat 5, a movable plate 9 is rotatably installed in the connecting groove, a base 6 is arranged at the bottom of the movable plate 9, an installation groove 11 is formed in the top of the base 6, the movable plate 9 is slidably installed in the installation groove 11, a bottom plate 7 is fixedly installed at the bottoms of the base 6 and the fixed plate 3, a threaded groove is formed in the bottom of the movable plate 9, a lead screw 10 is rotatably installed on the inner wall of the bottom of, the rotation hole has been seted up on one side inner wall of mounting groove 11, rotate downthehole rotation and install the dwang, the one end fixed mounting of dwang has worm 13, worm 13 and worm wheel 12 mesh, the other end fixed mounting of dwang has rolling disc 14, rolling disc 14 rotates with one side of base 6 and is connected.

A plurality of auxiliary grooves have been seted up to bottom plate 7's bottom, and a plurality of auxiliary inslots all rotate and install the gyro wheel, and two bottom plates 7 can drive drawing desk shift position and use, and the position of using is more nimble.

The inner wall of the mounting groove 11 is provided with a sliding groove, the movable plate 9 is fixedly provided with a sliding block, the sliding block is slidably mounted in the sliding groove, the sliding block is driven to slide in the sliding groove when the movable plate 9 moves, and the position of the movable plate 9 when moving can be stabilized.

The inner wall of the bottom of the mounting groove 11 is provided with a rotating groove, and the bottom end of the screw rod 10 is rotatably mounted in the rotating groove.

All seted up the rotation groove on the both sides inner wall of recess 8, the equal fixed mounting in both sides of fixed plate 3 has the turning block, the turning block rotates to be installed at the rotation inslot that corresponds, and fixed plate 3 drives the turning block at the rotation inslot rotation when rotating, can stabilize the position when fixed plate 3 rotates.

The limiting groove is formed in the inner wall of the fixing groove 4, the limiting block is fixedly mounted on the movable connecting seat 5 and is connected with the inner wall of the limiting groove in a sliding mode, the limiting block is driven to slide in the limiting groove when the movable connecting seat 5 moves, and the position of the movable connecting seat 5 when the movable connecting seat 5 moves can be stabilized.

To sum up, the utility model provides a civil engineering specialty easy adjustment formula drawing table, when working, can drive drawing table shift position through two bottom plates 7 and use, the position of using is more nimble, rotate the rolling disc 14, the rolling disc 14 drives the dwang and rotates, the dwang can drive the worm 13 and rotate, the worm 13 drives the worm wheel 12 and rotates, the worm wheel 12 drives the lead screw 10 and rotates, the lead screw 10 drives the movable plate 9 and moves, the movable plate 9 drives the movable connecting seat 5 and moves, make the movable connecting seat 5 can drive the table 1 to rotate, the table 1 drives the fixed connecting seat 2 and rotates, the fixed connecting seat 2 rotates on the fixed plate 3, simultaneously along with the movement of table 1, the movable connecting seat 5 slides in the fixed slot 4, can carry out arbitrary adjustment to the use angle of table 1, and adjust to need not to fix the position of table 1 again, lead screw 10 has the auto-lock effect in the thread groove, but the position of automatic fixed movable plate 9, the utility model discloses rational in infrastructure, drawing table structure is nimble, and suitable angle is adjusted with the drawing table to the restriction according to user's self condition or scene that can be fine, improves the travelling comfort that the user plotted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering specialty convenient to adjust formula drawing table which characterized in that includes: the table plate comprises a table plate (1), wherein a fixed connecting seat (2) is fixedly arranged at the bottom of the table plate (1), a groove (8) is formed in the bottom of the fixed connecting seat (2), a fixed plate (3) is rotatably arranged in the groove (8), a fixed groove (4) is formed in the bottom of the table plate (1), a movable connecting seat (5) is slidably arranged in the fixed groove (4), a connecting groove is formed in the bottom of the movable connecting seat (5), a movable plate (9) is rotatably arranged in the connecting groove, a base (6) is arranged at the bottom of the movable plate (9), a mounting groove (11) is formed in the top of the base (6), the movable plate (9) is slidably arranged in the mounting groove (11), a bottom plate (7) is fixedly arranged at the bottoms of the base (6) and the fixed plate (3), and a, lead screw (10) are installed in rotating on the bottom inner wall of mounting groove (11), lead screw (10) threaded connection is in the thread groove, fixed cover is equipped with worm wheel (12) on lead screw (10), the rotation hole has been seted up on one side inner wall of mounting groove (11), rotate the downthehole rotation and install the dwang, the one end fixed mounting of dwang has worm (13), worm (13) and worm wheel (12) meshing, the other end fixed mounting of dwang has rolling disc (14), rolling disc (14) are rotated with one side of base (6) and are connected.

2. Drawing table for civil engineering specialities and easy adjustment, according to claim 1, characterized in that the bottom of the bottom plate (7) is provided with a plurality of auxiliary grooves, in which rollers are rotatably mounted.

3. The drawing table as claimed in claim 1, wherein the mounting groove (11) has a sliding slot on its inner wall, and the moving plate (9) has a sliding block mounted thereon, the sliding block being slidably mounted in the sliding slot.

4. The drawing table as claimed in claim 1, wherein the mounting groove (11) has a rotary groove on the inner wall of the bottom, and the bottom end of the lead screw (10) is rotatably mounted in the rotary groove.

5. The drawing table as claimed in claim 1, wherein the grooves (8) have a rotation slot on the inner wall of the two sides, and the fixing plate (3) has a rotation block fixed on the two sides, and the rotation block is rotatably mounted in the corresponding rotation slot.

6. The drawing table convenient to adjust for civil engineering specialty as claimed in claim 1, characterized in that, the inner wall of fixed slot (4) is equipped with the restriction groove, and the mobile connecting seat (5) is fixedly equipped with the restriction piece, and the restriction piece is connected with the inner wall of restriction groove in a sliding manner.