CN212237382U

CN212237382U - Electronic information engineering is laboratory bench for specialty

Info

Publication number: CN212237382U
Application number: CN202020345425.7U
Authority: CN
Inventors: 余志程; 李俊贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-29
Anticipated expiration: 2030-03-19

Abstract

The utility model belongs to the technical field of the electronic information engineering, especially, be a laboratory bench is used to electronic information engineering specialty, mostly fixed structure to the laboratory bench is used to current electronic information engineering specialty, be not convenient for adjust when using, lead to the experiment effect not good, and the poor problem of result of use, the following scheme of present proposition, it includes the bottom plate, the top of bottom plate is rotated and is changeed there are four threaded rods, and the bottom of four threaded rods all extends to the bottom of bottom plate, and the bottom fixed mounting of one of them threaded rod has first carousel, and the outside of four threaded rods is all fixed the cover and is equipped with the sprocket, and the transmission connection has same chain on four sprockets, the equal threaded connection in the outside of four threaded rods has the support column, and the top fixed mounting of bottom plate has the cabinet, and the cabinet. The utility model discloses simple structure, reasonable in design for when using, the height and the angle of the adjustable workbench of being convenient for, experiment effect is good, and convenient to use person's use.

Description

Electronic information engineering is laboratory bench for specialty

Technical Field

The utility model relates to an electronic information engineering technical field especially relates to an electronic information engineering is laboratory bench for specialty.

Background

Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly studies on acquisition and processing of information, design, development, application and integration of electronic equipment and information systems. The laboratory bench for the electronic information engineering specialty is the equipment that this specialty was used commonly in teaching, but the laboratory bench for the electronic information engineering specialty that has now is mostly fixed in structure, is not convenient for adjust when using, leads to the experiment effect not good, and the result of use is poor.

The existing experiment table for the electronic information engineering major is fixed in structure, inconvenient to adjust in use, poor in experiment effect and poor in use effect, and therefore the experiment table for the electronic information engineering major is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current laboratory bench for the electronic information engineering specialty mostly fixed structure, be not convenient for adjust when using, lead to the experiment effect not good, and the poor shortcoming of result of use, and the laboratory bench for the electronic information engineering specialty that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a professional experiment table for electronic information engineering comprises a bottom plate, wherein four threaded rods are rotatably arranged at the top of the bottom plate, the bottoms of the four threaded rods all extend to the bottom of the bottom plate, a first rotary plate is fixedly arranged at the bottom of one threaded rod, chain wheels are fixedly sleeved on the outer sides of the four threaded rods, the four chain wheels are in transmission connection with a same chain, supporting columns are in threaded connection with the outer sides of the four threaded rods, a storage cabinet is fixedly arranged at the top of the bottom plate and is positioned between the four threaded rods, the bottoms of the four supporting columns are movably connected with the bottom plate, a same supporting plate is fixedly arranged at the top ends of the four supporting columns, a first rotating shaft and a second rotating shaft are respectively rotatably arranged at the top of the supporting plate, a pinion and a gear wheel are respectively fixedly sleeved on the outer sides of the first rotating shaft and the second rotating shaft, the pinion is meshed with the, the top fixed mounting of first pivot has the workstation, and the top fixed mounting of workstation has two fixed plates, and one side fixed mounting that two fixed plates are close to each other has same diaphragm, and fixed mounting has a plurality of wiring boards on the diaphragm.

Preferably, the bottom four corners of the bottom plate are fixedly provided with supporting legs, and the bottom ends of the four supporting legs are fixedly provided with universal wheels, so that the device is convenient to move.

Preferably, the threaded hole is opened to the inboard of support column, and the threaded rod passes through threaded hole threaded connection in the inboard of support column, is convenient for with threaded rod and support column threaded connection.

Preferably, the inner side of the supporting plate is fixedly provided with an outer ring of the bearing, and the second rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the second rotating shaft can be conveniently and rotatably arranged.

Preferably, the inner side of the transverse plate is provided with a mounting hole, and the wiring board is fixedly connected with the transverse plate through the mounting hole, so that the wiring board is conveniently and fixedly arranged on the transverse plate.

Preferably, a plurality of terminals are fixedly mounted on the front side of the wiring board and arranged in a matrix, so that wiring experiments are facilitated.

The utility model discloses in, an electronic information engineering laboratory bench for specialty, remove this laboratory bench to suitable position through landing leg and universal wheel, then can drive the threaded rod through rotating first carousel and rotate, be connected with the transmission of chain through four sprockets and drive four threaded rods and rotate in step, then threaded connection through threaded rod and support column, thereby it can reciprocate to drive four support columns, thereby it can reciprocate to drive the workstation, thereby adjust the workstation to suitable height, make the user that is fit for different heights, satisfy user's comfort level, and convenient to use.

In the utility model, the experiment table for electronic information engineering major drives the second rotating shaft to rotate by rotating the second turntable, and drives the pinion and the first rotating shaft to rotate by the meshing transmission of the pinion and the gearwheel, so as to drive the workbench to rotate, thereby being more convenient for adjusting the device, being convenient for the use of a user and having better use effect;

the utility model discloses simple structure, reasonable in design for when using, the height and the angle of the adjustable workbench of being convenient for, experiment effect is good, and convenient to use person's use.

Drawings

Fig. 1 is a schematic structural view of a professional electronic information engineering laboratory bench according to the present invention;

fig. 2 is a schematic top view of a chain wheel and a chain of a laboratory table for electronic information engineering;

fig. 3 is the utility model provides a part a's schematic structure of laboratory bench for electronic information engineering specialty.

In the figure: 1. a base plate; 2. a support leg; 3. a universal wheel; 4. a threaded rod; 5. a first turntable; 6. a sprocket; 7. a chain; 8. a support pillar; 9. a threaded hole; 10. a storage cabinet; 11. a support plate; 12. a first rotating shaft; 13. a second rotating shaft; 14. a pinion gear; 15. a bull gear; 16. a second turntable; 17. a work table; 18. a fixing plate; 19. a transverse plate; 20. a wiring board; 21. and (4) binding posts.

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.

Referring to fig. 1-3, a professional experiment table for electronic information engineering comprises a bottom plate 1, four threaded rods 4 are rotatably arranged at the top of the bottom plate 1, the bottoms of the four threaded rods 4 all extend to the bottom of the bottom plate 1, a first rotating disc 5 is fixedly arranged at the bottom of one of the threaded rods 4, chain wheels 6 are fixedly sleeved at the outer sides of the four threaded rods 4, the four chain wheels 6 are in transmission connection with a same chain 7, supporting columns 8 are in threaded connection with the outer sides of the four threaded rods 4, a storage cabinet 10 is fixedly arranged at the top of the bottom plate 1, the storage cabinet 10 is positioned between the four threaded rods 4, the bottoms of the four supporting columns 8 are movably connected with the bottom plate 1, a same supporting plate 11 is fixedly arranged at the top of the four supporting columns 8, a first rotating shaft 12 and a second rotating shaft 13 are rotatably arranged at the top of the supporting plate 11 respectively, a pinion 14 and a bull gear, the small gear 14 is meshed with the large gear 15, the bottom end of the second rotating shaft 13 extends to the bottom of the supporting plate 11 and is fixedly provided with a second rotating disc 16, the top end of the first rotating shaft 12 is fixedly provided with a workbench 17, the top of the workbench 17 is fixedly provided with two fixing plates 18, one side, close to each other, of each fixing plate 18 is fixedly provided with a horizontal plate 19, and the horizontal plate 19 is fixedly provided with a plurality of wiring boards 20.

The equal fixed mounting in bottom four corners of bottom plate 1 has landing leg 2, the equal fixed mounting in bottom of four landing legs 2 has universal wheel 3, make the device be convenient for remove, threaded hole 9 is seted up to the inboard of support column 8, threaded rod 4 passes through the inboard of threaded hole 9 threaded connection at support column 8, be convenient for with threaded

rod

4 and 8 threaded connection of support column, the inboard fixed mounting of backup pad 11 has the outer lane of bearing, second pivot 13 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation second pivot 13, the mounting hole has been seted up to the inboard of diaphragm 19, wiring board 20 passes through mounting hole and diaphragm 19 fixed connection, be convenient for with wiring board 20 fixed ann open on diaphragm 19, the equal fixed mounting in front side of wiring board 20 has a plurality of terminals 21, a plurality of terminals 21 are the matrix arrangement, the.

In the utility model, when in use, the experiment table can be moved to a proper position through the supporting legs 2 and the universal wheels 3, then the threaded rod 4 can be driven to rotate by rotating the first turntable 5, the four threaded rods 4 are driven to synchronously rotate by the transmission connection of the four chain wheels 6 and the chains 7, then the threaded rod 4 is connected with the supporting column 8 through the threads, thereby driving the four supporting columns 8 to move up and down, thereby driving the worktable 17 to move up and down, thereby adjusting the worktable 17 to a proper height, so that the experiment table is suitable for users with different heights, satisfying the comfort level of the user, being convenient to use, simultaneously, the second rotating shaft 13 can be driven to rotate by rotating the second turntable 16, and the pinion 14 and the first rotating shaft 12 are driven to rotate, thereby driving the worktable 17 to rotate, and being more convenient for adjusting the device, the use of the user is facilitated, and the using effect is better.

Claims

1. The utility model provides an electronic information engineering laboratory bench for specialty, comprising a base plate (1), a serial communication port, the top of bottom plate (1) is rotated and is changeed four threaded rods (4), the bottom of four threaded rods (4) all extends to the bottom of bottom plate (1), the bottom fixed mounting of one of them threaded rod (4) has first carousel (5), the outside of four threaded rods (4) is all fixed the cover and is equipped with sprocket (6), the transmission connection has same chain (7) on four sprocket (6), the outside of four threaded rods (4) is all threaded connection has support column (8), the top fixed mounting of bottom plate (1) has cabinet (10), cabinet (10) are located between four threaded rods (4), the bottom of four support column (8) all with bottom plate (1) swing joint, the top fixed mounting of four support column (8) has same backup pad (11), the top of backup pad (11) rotates respectively and installs first pivot (12) and second pivot (13), the outside of first pivot (12) and second pivot (13) is fixed the cover respectively and is equipped with pinion (14) and gear wheel (15), pinion (14) and gear wheel (15) mesh mutually, the bottom of second pivot (13) extends to the bottom of backup pad (11) and fixed mounting has second carousel (16), the top fixed mounting of first pivot (12) has workstation (17), the top fixed mounting of workstation (17) has two fixed plates (18), one side fixed mounting that two fixed plates (18) are close to each other has same diaphragm (19), fixed mounting has a plurality of wiring board (20) on diaphragm (19).

2. The experiment table for the electronic information engineering major of claim 1, wherein four corners of the bottom plate (1) are fixedly provided with supporting legs (2), and the bottom ends of the four supporting legs (2) are fixedly provided with universal wheels (3).

3. The experiment table for the electronic information engineering specialty of claim 1, wherein the threaded hole (9) is opened on the inner side of the support column (8), and the threaded rod (4) is screwed on the inner side of the support column (8) through the threaded hole (9).

4. The experiment table for the electronic information engineering specialty of claim 1, wherein the inner side of the support plate (11) is fixedly mounted with an outer ring of the bearing, and the second rotating shaft (13) is fixedly sleeved with an inner ring of the bearing.

5. The experiment table for the electronic information engineering specialty as claimed in claim 1, wherein the inside of the horizontal plate (19) is provided with a mounting hole, and the wiring board (20) is fixedly connected with the horizontal plate (19) through the mounting hole.

6. The laboratory table for the electronic information engineering profession of claim 1, wherein a plurality of terminals (21) are fixedly installed on the front side of the wiring board (20), and the plurality of terminals (21) are arranged in a matrix.