CN218978316U

CN218978316U - Experiment table equipment

Info

Publication number: CN218978316U
Application number: CN202320061109.0U
Authority: CN
Inventors: 李俊
Original assignee: Wuhan Zhicheng Weifang Technology Co ltd
Current assignee: Wuhan Zhicheng Weifang Technology Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-05-09
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses experiment table equipment, which comprises a table body, a shelf and a display installation assembly; the shelf is fixed above the table body; the display installation component comprises a fixing seat, a rotating shaft, a first fixing block, a support arm and a second fixing block, wherein the fixing seat is fixed on the shelf, the rotating shaft is vertically arranged, the rotating shaft is rotationally arranged on the fixing seat, the first fixing block is fixed on the rotating shaft, one end of the support arm is hinged to the first fixing block, the other end of the support arm is hinged to the second fixing block, and the second fixing block is used for fixing a display. The technical scheme provided by the utility model has the beneficial effects that: because both ends of the support arm are hinged, the height of the display is conveniently adjusted, so that different requirements of a user on the height of the display in standing and sitting are met, and the use convenience is improved.

Description

Experiment table equipment

Technical Field

The utility model relates to the technical field of teaching facilities, in particular to experiment table equipment.

Background

In electrician teaching and practical training, the existing laboratory tables (such as the chinese patent application number CN 201620312020.7) usually need to be placed with articles such as welding gun and workpiece. With the popularity of computers in electrician teaching, in electrician experiments, a display connected to a computer needs to be placed on each experiment table, and in general, the display is placed on a shelf above the experiment table, so that the height of the display is unchanged.

However, in use, it is found that the user is usually standing when performing an electrician experiment, and is usually sitting when not performing an electrician operation (for example, performing a multimedia teaching), which makes it necessary for the user to adjust the height of the display, otherwise, if the height of the display is not adjustable and is low, the user cannot conveniently watch the display screen while standing, and the display is easily damaged by being touched by a tool such as a welding gun by mistake, and if the height of the display is high, the user needs to lean on the head to watch the display screen when sitting, and thus the use is inconvenient.

Disclosure of Invention

In view of the foregoing, it is necessary to provide a laboratory table apparatus for solving the technical problem that the height of the display on the existing laboratory table is not adjustable, thereby being inconvenient to use.

In order to achieve the above object, the present utility model provides a laboratory table apparatus, including a table body, a shelf and a display mounting assembly;

the shelf is fixed above the table body;

the display installation component comprises a fixing seat, a rotating shaft, a first fixing block, a support arm and a second fixing block, wherein the fixing seat is fixed on the shelf, the rotating shaft is vertically arranged, the rotating shaft is rotationally arranged on the fixing seat, the first fixing block is fixed on the rotating shaft, one end of the support arm is hinged to the first fixing block, the other end of the support arm is hinged to the second fixing block, and the second fixing block is used for fixing a display.

In some embodiments, the first fixing block is provided with a first through hole, and one end of the support arm is provided with a first screw hole; the display installation assembly further comprises a first adjusting screw and a first elastic gasket, the first adjusting screw penetrates through the first through hole and then is in threaded connection with the first screw hole, the first elastic gasket is sleeved on the first adjusting screw, one end of the first elastic gasket is in butt joint with the first fixing block, and the other end of the first elastic gasket is in butt joint with a first screw head of the first adjusting screw.

In some embodiments, the second fixing block is provided with a second through hole, and the other end of the support arm is provided with a second screw hole; the display installation assembly further comprises a second adjusting screw and a second elastic gasket, the second adjusting screw penetrates through the second through hole and then is in threaded connection with the second screw hole, the second elastic gasket is sleeved on the second adjusting screw, one end of the second elastic gasket is in butt joint with the second fixing block, and the other end of the second elastic gasket is in butt joint with a second screw head of the second adjusting screw.

In some embodiments, the display mounting assembly further comprises a shaft sleeve, the shaft sleeve is fixed on the fixing base, and the rotating shaft is inserted into the shaft sleeve.

In some embodiments, the laboratory table apparatus further comprises a back plate, a lower end of the back plate being fixed to the table body, and the shelf being fixed to an upper end of the back plate.

In some embodiments, a plurality of accommodating boxes are fixed on the back plate.

In some embodiments, a plurality of power strip are fixed on the back plate.

In some embodiments, a computer case is formed below the table body, and the computer case is used for placing a computer therein.

In some embodiments, a keyboard tray is also slidably disposed under the table body, and the keyboard tray is used for placing a keyboard.

In some embodiments, the table body is provided with a through pipe groove.

Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that: when the display is used, when an electrician operation experiment (such as welding) is needed, the display can be held by two hands and lifted upwards, at the moment, the support arm rotates, so that the display moves backwards while moving upwards until the display moves to the highest position, at the moment, the position of the display is higher, the display is convenient to watch when standing, and the display is far away from the center of the table body in the horizontal direction, so that the risk of mistakenly touching the display by tools such as a welding gun can be reduced; when the electrician is not operating, the display can be held by two hands and pulled downwards, at the moment, the support arms rotate reversely, so that the display moves forwards while moving downwards until moving to the lowest position, at the moment, the position of the display is lower, thereby facilitating the user to watch when sitting.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a laboratory table apparatus according to the present utility model when a display is at a higher position;

FIG. 2 is a schematic perspective view of FIG. 1 at another view angle;

FIG. 3 is a schematic perspective view of the display mounting assembly of FIG. 1;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a cross-sectional view of section A-A of FIG. 4;

FIG. 6 is an enlarged partial view of region B of FIG. 5;

FIG. 7 is an enlarged partial view of region C of FIG. 5;

FIG. 8 is a schematic perspective view of the laboratory table apparatus of FIG. 1 with the display in a lowered position;

in the figure: 1-table body, 11-computer case, 12-keyboard bracket, 13-through pipe groove, 14-anti-static bracelet socket, 15-leakage protector, 2-shelf, 3-display installation component, 31-fixing seat, 311-axle sleeve, 32-rotating shaft, 33-first fixed block, 34-support arm, 341-first screw hole, 342-second screw hole, 35-second fixed block, 36-first adjusting screw, 361-first screw head, 37-first elastic gasket, 38-second adjusting screw, 381-second screw head, 39-second elastic gasket, 4-display, 5-backboard, 6-accommodation box, 7-row of inserting and 8-computer.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a laboratory table apparatus, which includes a table body 1, a shelf 2, and a display mounting assembly 3.

Referring to fig. 1 and 2, the shelf 2 is fixed above the table body 1.

Referring to fig. 2-7, the display mounting assembly 3 includes a fixing base 31, a rotating shaft 32, a first fixing block 33, a supporting arm 34 and a second fixing block 35, wherein the fixing base 31 is fixed on the shelf 2, the rotating shaft 32 is vertically arranged, the rotating shaft 32 is rotatably arranged on the fixing base 31, the first fixing block 33 is fixed on the rotating shaft 32, one end of the supporting arm 34 is hinged to the first fixing block 33, the other end of the supporting arm 34 is hinged to the second fixing block 35, and the second fixing block 35 is used for fixing a display 4.

When in use, in the case of electrical operation experiments (such as welding), the display 4 can be held by two hands and lifted upwards, at the moment, the support arm 34 rotates, so that the display 4 moves backwards while moving upwards until moving to the highest position (as shown in fig. 1 and 2), at the moment, the display 4 is higher in position, is convenient to watch when standing, and is far away from the center of the table body 1 in the horizontal direction, thereby reducing the risk of tools such as a welding gun and the like touching the display 4 by mistake; when the electrician does not operate (for example, multimedia teaching is performed), the display 4 can be held by two hands, and the display 4 is pulled downwards, at this time, the support arm 34 rotates reversely, so that the display 4 moves forwards while moving downwards until moving to the lowest position (as shown in fig. 8), at this time, the position of the display 4 is lower, so that the display 4 is convenient for the user to watch when sitting, and in the display mounting assembly 3 of the utility model, the two ends of the support arm 34 are hinged, so that the height of the display 4 is convenient to adjust, so as to meet different requirements of the user on the height of the display 4 when standing and sitting, and the convenience of use is improved.

In order to adjust the degree of tightness of the hinge connection between the support arm 34 and the first fixing block 33, referring to fig. 3 to fig. 7, in a preferred embodiment, a first through hole is formed in the first fixing block 33, and a first screw hole 341 is formed at one end of the support arm 34. The display mounting assembly 3 further includes a first adjusting screw 36 and a first elastic spacer 37, where the first adjusting screw 36 passes through the first through hole and is screwed into the first screw hole 341, the first elastic spacer 37 is sleeved on the first adjusting screw 36, one end of the first elastic spacer 37 abuts against the first fixing block 33, and the other end of the first elastic spacer 37 abuts against the first screw head 361 of the first adjusting screw 36, in this embodiment, the first adjusting screw 36 is screwed with the first screw hole 341 of the support arm 34 and fixed together, when the support arm 34 rotates, the first adjusting screw 36 is driven to rotate, and the first fixing block 33 is fixed, so that the first adjusting screw 36 and the first elastic spacer 37 relatively move, and a maximum static friction force between the first adjusting screw 36 and the first elastic spacer 37 can ensure that the support arm 34 is kept at any position.

In order to adjust the degree of tightness of the hinge connection between the support arm 34 and the second fixing block 35, referring to fig. 3 to 7, in a preferred embodiment, a second through hole is formed in the second fixing block 35, and a second screw hole 342 is formed at the other end of the support arm 34; the display mounting assembly 3 further includes a second adjusting screw 38 and a second elastic spacer 39, the second adjusting screw 38 passes through the second through hole and is then screwed into the second screw hole 342, the second elastic spacer 39 is sleeved on the second adjusting screw 38, one end of the second elastic spacer 39 is abutted to the second fixing block 35, the other end of the second elastic spacer 39 is abutted to the second screw head 381 of the second adjusting screw 38, and the specific tightness adjusting process is similar to the foregoing, and will not be repeated.

In order to realize that the rotating shaft 32 is rotatably disposed on the fixing base 31, referring to fig. 3 and 4, in a preferred embodiment, the display mounting assembly 3 further includes a shaft sleeve 311, the shaft sleeve 311 is fixed on the fixing base 31, and the rotating shaft 32 is inserted into the shaft sleeve 311, so that the display 4 can also be rotated left and right due to the fact that the rotating shaft 32 can be rotated left and right, thereby facilitating adjustment of the viewing angle.

In order to facilitate fixing the shelf 2, referring to fig. 1 and 2, in a preferred embodiment, the laboratory table apparatus further includes a back plate 5, a lower end of the back plate 5 is fixed to the table body 1, and the shelf 2 is fixed to an upper end of the back plate 5.

In order to facilitate accommodating the small parts for electrician operation, referring to fig. 1 and 2, in a preferred embodiment, a plurality of accommodating boxes 6 are fixed on the back plate 5, and may be used for accommodating the small parts such as screws, nuts, and the like.

For facilitating the power plug, referring to fig. 1 and 2, in a preferred embodiment, a plurality of power strip 7 is fixed on the back plate 5.

For convenience in placing the computer 8, referring to fig. 1 and 2, in a preferred embodiment, a computer case 11 is formed below the table body 1, and the computer case 11 is used for placing the computer 8.

For convenience in placement of the keyboard, referring to fig. 1 and 2, in a preferred embodiment, a keyboard tray 12 is further slidably disposed under the table body 1, and the keyboard tray 12 is used for placement of the keyboard.

In order to facilitate the passage of the fume processor pipe during welding, referring to fig. 1 and 2, in a preferred embodiment, the table body 1 is provided with a pipe through groove 13, and the pipe through groove 13 is used for installing the fume processor pipe.

In order to achieve the antistatic function, please refer to fig. 1 and 2, an antistatic pad is laid on the table body 1, the antistatic pad is connected with an antistatic bracelet, and accordingly, an antistatic bracelet socket 14 is installed on the table body 1.

In order to realize the function of leakage protection, referring to fig. 1 and 2, a leakage protector 15 is installed on the table body 1.

For a better understanding of the present utility model, the following describes in detail the operation of the laboratory table device provided by the present utility model in connection with fig. 1 to 8: when in use, in the case of electrical operation experiments (such as welding), the display 4 can be held by two hands and lifted upwards, at the moment, the support arm 34 rotates, so that the display 4 moves backwards while moving upwards until moving to the highest position (as shown in fig. 1 and 2), at the moment, the display 4 is higher in position, is convenient to watch when standing, and is far away from the center of the table body 1 in the horizontal direction, thereby reducing the risk of tools such as a welding gun and the like touching the display 4 by mistake; when the electrician does not operate (for example, multimedia teaching is performed), the display 4 can be held by two hands, and the display 4 is pulled downwards, at this time, the support arm 34 rotates reversely, so that the display 4 moves forwards while moving downwards until moving to the lowest position (as shown in fig. 8), at this time, the position of the display 4 is lower, so that the display 4 is convenient for the user to watch when sitting, and in the display mounting assembly 3 of the utility model, the two ends of the support arm 34 are hinged, so that the height of the display 4 is convenient to adjust, so as to meet different requirements of the user on the height of the display 4 when standing and sitting, and the convenience of use is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.

Claims

1. The laboratory table equipment is characterized by comprising a table body, a shelf and a display installation assembly;

the shelf is fixed above the table body;

2. The laboratory table apparatus according to claim 1, wherein the first fixing block is provided with a first through hole, and one end of the support arm is provided with a first screw hole;

the display installation assembly further comprises a first adjusting screw and a first elastic gasket, the first adjusting screw penetrates through the first through hole and then is in threaded connection with the first screw hole, the first elastic gasket is sleeved on the first adjusting screw, one end of the first elastic gasket is in butt joint with the first fixing block, and the other end of the first elastic gasket is in butt joint with a first screw head of the first adjusting screw.

3. The laboratory table apparatus according to claim 2, wherein the second fixing block is provided with a second through hole, and the other end of the support arm is provided with a second screw hole;

the display installation assembly further comprises a second adjusting screw and a second elastic gasket, the second adjusting screw penetrates through the second through hole and then is in threaded connection with the second screw hole, the second elastic gasket is sleeved on the second adjusting screw, one end of the second elastic gasket is in butt joint with the second fixing block, and the other end of the second elastic gasket is in butt joint with a second screw head of the second adjusting screw.

4. The laboratory table apparatus of claim 1, wherein said display mounting assembly further comprises a sleeve, said sleeve being secured to said mounting base, said shaft being inserted into said sleeve.

5. The laboratory table apparatus according to claim 1, further comprising a back plate, a lower end of the back plate being fixed to the table body, the shelf being fixed to an upper end of the back plate.

6. The laboratory table apparatus according to claim 5, wherein a plurality of receiving boxes are fixed to the back plate.

7. The laboratory table apparatus of claim 5, wherein a plurality of power strip are fixed to the back plate.

8. The laboratory table apparatus according to claim 1, wherein a computer case is formed under the table body, and the computer case is used for placing a computer therein.

9. The laboratory table apparatus according to claim 1, wherein a keyboard tray is further slidably arranged under the table body, said keyboard tray being adapted for placing a keyboard.

10. The laboratory table apparatus according to claim 1, wherein the table body is provided with a through pipe groove.