CN217013130U

CN217013130U - Computer workstation is used in teaching

Info

Publication number: CN217013130U
Application number: CN202220819931.4U
Authority: CN
Inventors: 芦静蓉; 刘涛; 王莺
Original assignee: Qingdao University of Science and Technology
Current assignee: Qingdao University of Science and Technology
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-22
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a computer workbench for teaching, which comprises a bedplate, wherein the bottom end of the bedplate is symmetrically and fixedly connected with lifting legs, and the outer sides of the lifting legs are connected with a second shell in a sliding manner; through the elevating system who sets up in first shell and second shell inside, the motor starts the back, initiative conical gear drives the driven conical gear that outside meshing is connected and begins to rotate, then the lifting screw of fixed connection begins to rotate in the middle of driven conical gear drives, the lifting screw rotates and connects in the inside bottom of first shell, there is the lift leg in the outside threaded connection of lifting screw, the spout has been seted up in the outside of lift leg, lift leg sliding connection is in the inboard of second shell, the lifting screw rotates the back and drives the lift leg and begin to go up and down, the elevating gear symmetry sets up in the bottom both sides of platen, the lift regulation effect of platen can reach like this.

Description

Computer workstation for teaching

Technical Field

The utility model belongs to the technical field of workbenches, and particularly relates to a computer workbench for teaching.

Background

The steel ball slide rail is a rail on which a moving part slides, and is generally groove-shaped, the end part of the moving part is fixed with a roller, a ball or a slide block, and the slide block, the roller or the ball is clamped into a groove of the rail, so that the slide block, the roller or the ball can slide in the groove, and the moving part can move on the slide rail.

But most work tables can not adjust the height of the table top at present, and can not adjust the distance of the display in the using process, so that the fatigue of a user is easily increased, and a computer work table for teaching is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects and provide a computer workbench for teaching, so as to solve the problems that most of the existing workbenches in the background technology cannot adjust the height of a desktop, and cannot adjust the distance of a display in the using process, so that the fatigue of a user is easily increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a computer workstation is used in teaching, includes the platen, the bottom symmetry fixedly connected with lift leg of platen, the outside sliding connection of lift leg has the second shell, the bottom fixedly connected with wheelhouse of second shell, the first shell of bottom fixedly connected with of wheelhouse, the inboard of first shell and second shell is provided with elevating system, the relative inboard fixedly connected with whippletree guard shield of wheelhouse, the inside of whippletree guard shield is provided with power device, the top and the bottom of platen all are provided with steel ball slide rail and bottom surface steel ball slide rail.

Preferably, the lifting mechanism comprises a lifting screw and a driven bevel gear, the middle of the driven bevel gear is fixedly connected with the lifting screw, the lifting screw is in threaded connection with the middle of the bottom end of the lifting leg, and the lifting screw is rotatably connected with the bottom end of the first shell.

Preferably, the power device comprises a motor, a driving rod and a driving bevel gear, the driving rods are fixedly connected to the driving ends at the two ends of the motor, and the driving bevel gear is fixedly connected to one end of the driving rod.

Preferably, the centre of actuating lever all is rotated and is connected with the fixed plate, the equal fixed connection in the inside bottom of whippletree guard shield of motor and fixed plate.

Preferably, the driven bevel gears are all connected with the outer side of the driving bevel gear in a meshed mode.

Preferably, a workbench is arranged at the top end of the steel ball slide rail, and a keyboard placing plate is arranged at the bottom end of the bottom steel ball slide rail.

Preferably, one side of the top end of the bedplate is provided with a desk lamp, and the bottom end of the first shell is fixedly connected with a desk leg and a stand leg.

Compared with the prior art, the utility model provides a computer workbench for teaching, which has the following beneficial effects:

1. according to the lifting mechanism, the lifting mechanisms are arranged in the first shell and the second shell, after the motor is started, the driving conical gear drives the driven conical gear which is meshed and connected with the outer side of the motor to start rotating, then the driven conical gear drives the lifting screw which is fixedly connected with the middle of the lifting screw to start rotating, the lifting screw is connected to the bottom end of the inner portion of the first shell in a rotating mode, the outer side of the lifting screw is in threaded connection with the lifting leg, the outer side of the lifting leg is provided with the sliding groove, the lifting leg is connected to the inner side of the second shell in a sliding mode, the lifting screw drives the lifting leg to start lifting after rotating, the lifting devices are symmetrically arranged on two sides of the bottom end of the bedplate, and therefore the lifting adjusting effect of the bedplate can be achieved;

2. according to the utility model, the motor is started through the motor arranged in the cross bar shield, the motor drives the driving rods fixedly connected with the two driving ends to start rotating, the driving rods drive the driving bevel gears fixedly connected with one ends to start rotating, the driving bevel gears drive the driven bevel gears in the lifting mechanism to start rotating, so that the lifting mechanism is driven to lift, the middle of each driving rod is rotatably connected with the fixing plate, and the fixing plate and the motor are both fixedly connected to the inner bottom end of the cross bar shield, so that the stability of the driving rods in rotating can be increased;

3. according to the utility model, the steel ball slide rails and the bottom steel ball slide rails are arranged at the top end and the bottom end of the bedplate, the steel ball slide rails are arranged at the top end of the bottom steel ball slide rails, a display can be placed at the top end of the steel ball slide rails, a workbench can be pulled or pushed when the distance between the display and a user is required to be adjusted, the keyboard placing plate is arranged at the bottom end of the bottom steel ball slide rails, a keyboard can be placed at the top end of the keyboard placing plate, the keyboard can also be placed below the workbench, a comfortable use position can be provided for the user, the keyboard can be pulled out for use by pulling the keyboard placing plate, the keyboard placing plate can be hidden at the bottom end of the bedplate by pushing the keyboard placing plate, the desk lamp is arranged at one side of the top end of the bedplate, and the desk lamp can be used when light is dim.

The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

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 principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic perspective view of a computer desk for teaching according to the present invention;

FIG. 2 is a schematic view of an upper and lower axial measurement three-dimensional structure of a teaching computer workbench according to the present invention;

FIG. 3 is a schematic perspective view of a lifting mechanism in a teaching computer desk according to the present invention;

FIG. 4 is a schematic view of an internal three-dimensional structure of a bar cover in a computer desk for teaching according to the present invention;

in the figure: the table comprises a table plate 1, a steel ball slide rail 2, a workbench 3, a table lamp 4, a cross bar shield 5, a first shell 6, a gear cover 7, a second shell 8, a lifting leg 9, a table leg standing foot 10, a lifting screw 11, a motor 12, a fixing plate 13, a driving rod 14, a driving bevel gear 15, a driven bevel gear 16, a bottom steel ball slide rail 17 and a keyboard placing plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a computer workbench is used in teaching, including platen 1, platen 1's bottom symmetry fixedly connected with lift leg 9, lift leg 9's outside sliding connection has second shell 8, the bottom fixedly connected with pinion cage 7 of second shell 8, the first shell 6 of bottom fixedly connected with of pinion cage 7, the inboard of first shell 6 and second shell 8 is provided with elevating system, the relative inboard fixedly connected with whippletree guard shield 5 of pinion cage 7, the inside of whippletree guard shield 5 is provided with power device, platen 1's top and bottom all are provided with steel ball slide rail 2 and bottom surface steel ball slide rail 17.

In the utility model, preferably, the lifting mechanism comprises a lifting screw 11 and a driven conical gear 16, the middle of the driven conical gear 16 is fixedly connected with the lifting screw 11, the lifting screw 11 is in threaded connection with the middle of the bottom ends of the lifting legs 9, the lifting screw 11 is rotatably connected with the bottom end in the first shell 6, and the lifting mechanism can adjust the height of the bedplate 1 so as to adapt to more users.

In the present invention, preferably, the power device includes a motor 12, a driving rod 14 and a driving bevel gear 15, the driving ends at both ends of the motor 12 are fixedly connected with the driving rod 14, and one end of the driving rod 14 is fixedly connected with the driving bevel gear 15, so that the power device can provide power for the lifting mechanism.

In the present invention, it is preferable that a fixing plate 13 is rotatably connected to the middle of the driving rod 14, the motor 12 and the fixing plate 13 are fixedly connected to the inner bottom end of the bar cover 5, and the fixing plate 13 can reinforce and stabilize the rotation of the driving rod 14.

In the present invention, preferably, the driven bevel gears 16 are all engaged with the outer side of the driving bevel gear 15, and the rotation of the driving bevel gear 15 drives the driven bevel gear 16 to rotate.

In the utility model, preferably, the top end of the steel ball slide rail 2 is provided with the workbench 3, the bottom end of the bottom steel ball slide rail 17 is provided with the keyboard placing plate 18, the top end of the workbench 3 can be used for placing a display, the position of the user can be adjusted by pulling or pushing the workbench 3, and the top end of the keyboard placing plate 18 can be used for placing a keyboard.

In the utility model, preferably, a desk lamp 4 is arranged on one side of the top end of the bedplate 1, the bottom ends of the first shell 6 are fixedly connected with desk leg standing feet 10, the desk lamp 4 can be used in dim light, and the desk leg standing feet 10 can stabilize the desk.

The working principle and the using process of the utility model are as follows: when the keyboard is used, the steel ball slide rails 2 and the bottom steel ball slide rails 17 are arranged at the top end and the bottom end of the bedplate 1, the steel ball slide rails 2 are arranged at the top end of the bottom steel ball slide rails 17, a display can be placed at the top end of the steel ball slide rails 2, the workbench 3 can be pulled or pushed when the distance between the display and a user needs to be adjusted, the keyboard placing plate 18 is arranged at the bottom end of the bottom steel ball slide rails 17, a keyboard can be placed at the top end of the keyboard placing plate 18, the keyboard can also be placed below the workbench 3, a comfortable use position can be provided for the user, the keyboard can be pulled out for use by pulling the keyboard placing plate 18, the keyboard placing plate 18 can be pushed to hide the keyboard placing plate 18 at the bottom end of the bedplate 1, if the height of the bedplate 1 needs to be adjusted, the motor 12 is started through the motor 12 arranged in the cross bar shield 5, the motor 12 drives the driving rod 14 fixedly connected with the two driving ends to start rotating, the driving rod 14 drives a driving bevel gear 15 with one end fixedly connected to start rotating, the driving bevel gear 15 drives a driven bevel gear 16 in the lifting mechanism to start rotating, so as to drive the lifting mechanism to lift, the middle of the driving rod 14 is rotatably connected with a fixing plate 13, the fixing plate 13 and a motor 12 are both fixedly connected to the inner bottom end of the cross bar shield 5, after the motor 12 is started, the driving bevel gear 15 can drive the driven bevel gear 16 with the outer side engaged with the outer side to start rotating, then the driven bevel gear 16 drives a lifting screw 11 with the middle fixedly connected to start rotating, the lifting screw 11 is rotatably connected to the inner bottom end of the first shell 6, the outer side of the lifting screw 11 is in threaded connection with a lifting leg 9, the outer side of the lifting leg 9 is provided with a sliding groove, the lifting leg 9 is slidably connected to the inner side of the second shell 8, and the lifting leg 9 is driven to start lifting after the lifting screw 11 rotates, the lifting devices are symmetrically arranged on two sides of the bottom end of the bedplate 1, so that the lifting adjusting effect of the bedplate 1 can be achieved, the lifting adjusting device can be used for heights of various different people, users can be more extensive, and the practicability of the lifting adjusting device is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer workstation is used in teaching, includes platen (1), its characterized in that: the novel table plate is characterized in that lifting legs (9) are symmetrically and fixedly connected to the bottom end of the table plate (1), a second shell (8) is slidably connected to the outer side of each lifting leg (9), a gear cover (7) is fixedly connected to the bottom end of the second shell (8), a first shell (6) is fixedly connected to the bottom end of the gear cover (7), lifting mechanisms are arranged on the inner sides of the first shell (6) and the second shell (8), a cross bar protective cover (5) is fixedly connected to the inner side of the gear cover (7) relative to the inner side of the gear cover, a power device is arranged inside the cross bar protective cover (5), and steel ball sliding rails (2) and bottom steel ball sliding rails (17) are arranged at the top end and the bottom end of the table plate (1).

2. A teaching computer workstation as claimed in claim 1 wherein: elevating system includes lifting screw (11) and driven conical gear (16), the middle fixedly connected with lifting screw (11) of driven conical gear (16), lifting screw (11) threaded connection is in the middle of the bottom of lift leg (9), lifting screw (11) rotate to be connected in the inside bottom of first shell (6).

3. A teaching computer workstation as claimed in claim 1 wherein: the power device comprises a motor (12), a driving rod (14) and a driving bevel gear (15), wherein the driving rods (14) are fixedly connected to driving ends at two ends of the motor (12), and the driving bevel gear (15) is fixedly connected to one end of each driving rod (14).

4. A teaching computer workstation as claimed in claim 3 wherein: the middle of the driving rod (14) is rotatably connected with a fixing plate (13), and the motor (12) and the fixing plate (13) are fixedly connected to the bottom end of the inside of the cross bar shield (5).

5. A teaching computer workstation as claimed in claim 2, wherein: the driven bevel gears (16) are all meshed and connected with the outer side of the driving bevel gear (15).

6. A teaching computer workstation as claimed in claim 1 wherein: the top end of the steel ball sliding rail (2) is provided with a workbench (3), and the bottom end of the bottom steel ball sliding rail (17) is provided with a keyboard placing plate (18).

7. A teaching computer workstation as claimed in claim 1 wherein: the desk lamp is characterized in that a desk lamp (4) is arranged on one side of the top end of the bedplate (1), and table leg supporting legs (10) are fixedly connected to the bottom end of the first shell (6).