CN219125656U

CN219125656U - Computer desk for school computer room

Info

Publication number: CN219125656U
Application number: CN202320209224.8U
Authority: CN
Inventors: 井道治; 井允贤; 井允慧
Original assignee: Wenzhou Peirong Furniture Co ltd
Current assignee: Wenzhou Peirong Furniture Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-06
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a computer desk for a school computer room, which is characterized by comprising a desk body, wherein a storage box with an opening at the upper part is arranged on the desk body, a mounting plate which can be lifted up and down is arranged in the storage box, and a display screen is fixed on the mounting plate; the desk comprises a storage box, and is characterized by also comprising a desk plate which is arranged above the storage box and is in sliding connection with the desk body, wherein a driving assembly is arranged between the desk plate and the mounting plate, and when the desk plate is far away from the storage box, the mounting plate is lifted; conversely, the mounting plate is lowered; the storage box can store the display screen, so that dust accumulation on the display screen during idling is reduced, and the service life of the display screen is influenced; simultaneously through the table that slides the setting, can realize hiding receiver open-ended simultaneously can avoid in the liquid that the desktop leaned up to get into the receiver and cause the damage to the display screen.

Description

Computer desk for school computer room

Technical Field

The utility model relates to the technical field of computer tables, in particular to a computer table for a school computer room.

Background

In a school room, a computer desk is essentially used, and a computer is mainly placed on the computer desk, so that students can operate and learn. In general, a computer display screen of a school is simply placed on a desktop, and when the desk is collided, the display screen is easy to topple over and damage; meanwhile, as the schools have holidays such as summer and winter holidays, computers in a machine room are in an idle state for a long time, so that ash falling of a display screen can be caused, and the service life of the display screen is shortened;

therefore, a kind of computer desk appears in the market, such as patent number ^CN 217337773U) discloses a lifting computer desk, which comprises a desk body, wherein a cover plate is movably connected to the desktop of the desk body through a hinge, a lifting mechanism is fixedly arranged in the desk body below the cover plate, a mounting plate is arranged on the lifting mechanism in a lifting manner, the mounting plate is fixedly connected with an integrated computer, and rollers are arranged at the top of the mounting plate in a rotating manner. This patent can accomodate the display screen to the table below through elevating system to closed the desktop through the apron and realized dustproof.

However, the above patent still has some problems: firstly, when the cover plate is driven by the tension spring to seal the desktop, gaps still exist between the cover plate and the desktop, particularly after the cover plate is used for a long time, the tension spring can be tired, so that the cover plate cannot be tightly attached to the desktop, the sealing between the cover plate and the desktop can be affected, and if a student carelessly pours liquid on the desktop, the liquid can easily enter a space for storing a computer along the gaps between the cover plate and the desktop, so that the computer is damaged.

Disclosure of Invention

In order to solve the problems, the utility model provides the computer desk for the school computer room, which can store a display screen and simultaneously can enable liquid on the desktop to enter a storage cavity to damage a computer.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the computer desk for the school computer room comprises a desk body and is characterized in that a storage box with an opening at the upper part is arranged on the desk body, an installing plate which can be lifted up and down is arranged in the storage box, and a display screen is fixed on the installing plate; the desk plate is arranged above the storage box and is in sliding connection with the desk body, and a driving assembly is arranged between the desk plate and the mounting plate; the driving assembly comprises a control rack horizontally arranged below the table plate and a driving rack vertically arranged on the mounting plate, and the control rack is connected with the driving rack through a gear set; when the desk plate is far away from the storage box, the mounting plate rises; otherwise, the mounting plate is lowered.

The utility model is further arranged that the gear set comprises driving gears which are rotatably arranged at two sides of the table body and meshed with the control racks, and transmission gears meshed with the driving racks, and the driving gears and the transmission gears synchronously rotate.

The utility model is further arranged that the table body comprises a pair of support plates and a fixing plate positioned between the support plates, the gear set is arranged on one side of the support plates, and the storage box is arranged on the inner side of the fixing plate.

The utility model further provides that rubber sheets are arranged on two sides of the storage box opening, and the two rubber sheets are partially overlapped with each other to seal the storage box opening.

The utility model is further characterized in that one side of the mounting plate is provided with a mounting frame for fixing the display screen, the mounting frame comprises a clamping plate which is arranged on the mounting plate in a vertical sliding mode, and a spring is arranged between the clamping plate and the mounting plate.

The utility model is further characterized in that the mounting frame further comprises fixing strips which are symmetrically arranged on two sides of the clamping plate and are in sliding connection with the mounting plate, a plurality of fixing holes are formed in two ends of the fixing strips, bolt holes corresponding to the fixing holes are formed in two ends of the clamping plate, and the fixing holes are fixedly connected with the bolt holes through screws.

The utility model is further characterized in that a host bin fixedly connected with the table body is arranged below the storage box, and a wiring groove is formed between the host bin and the storage box.

The utility model is further arranged that the table plate is in sliding connection with the supporting plate, the supporting plate is elastically provided with a locking column, and the bottom of the table plate is provided with a locking groove which is in clamping fit with the locking column; and a handle for controlling the locking column to descend.

The utility model is further provided with the drawing plate for placing the keyboard at the bottom of the desk plate in a sliding way.

In summary, the utility model has the following beneficial effects:

compared with the prior art, the storage box below the desk plate is arranged on the desk body, so that the display screen can be stored under the condition that the computer is not used, dust accumulation of the display screen in an idle state is reduced, and the service life of the computer is influenced; simultaneously the table sets up as an organic wholely, and the opening of receiver is kept away from at the border of table, and then can avoid the desktop to produce the gap, has avoided the liquid that the desktop leaned up to get into to cause the damage to the display screen in the receiver, can play good guard action to the display screen.

Drawings

Fig. 1 is a structural diagram of the display screen of the present embodiment after storage.

Fig. 2 is a schematic view of the display screen of the present embodiment after being lifted.

Fig. 3 is a front sectional view of the present embodiment.

Fig. 4 is a schematic diagram of a table body of the gear set of the embodiment.

Fig. 5 is a side sectional view of the present embodiment.

Fig. 6 is a sectional view structural diagram of the present embodiment.

Fig. 7 is a schematic view of the locking of the table body and the table top in the embodiment.

Fig. 8 is a schematic view of the structure of the rubber sheet of the present embodiment.

Figure 9 is a top view of the table body of this embodiment.

Reference numerals: 1-a table body; 111-a support plate; 112-a fixed plate; 2-a storage box; 21-opening; 3-mounting plates; 31-mounting frame; 32-clamping plates; 33-fixing strips; 34-fixing holes; 35-bolt holes; 36-screw; 4-a display screen; 5-a table plate; 6-a drive assembly; 61-control rack; 62-driving a rack; 63-gear set; 631-a drive gear; 632-drive gear; 7-a rubber sheet; 8-a host bin; 9-wiring grooves; 10-locking columns; 11-a locking groove; 12-handle; 13-drawing plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-9, the embodiment discloses a computer desk for a school computer room, which comprises a desk body 1, wherein the desk body 1 comprises a pair of support plates 111 and a fixing plate 112 positioned between the support plates 111, a storage box 2 with an opening 21 at the upper part is arranged on the fixing plate 112, a mounting plate 3 which is lifted up and down is arranged in the storage box 2, and the mounting plate 3 is used for fixing a display screen 4; still including setting up in receiver 2 top and with table 1 sliding connection's table 5, be provided with drive assembly between table 5 and the mounting panel 3.

As shown in fig. 1-2, when the user moves the desk plate 5 away from the storage box 2, the mounting plate 3 is lifted up to form a state as shown in fig. 2, and when the user pushes the desk plate 5 inwards, the mounting plate 3 is lowered into the storage box 2, so that the display screen is prevented from being exposed to the outside for a long time, and a large amount of dust is adhered to the display screen to affect the service life; meanwhile, in the existing computer desk capable of lifting the display screen in the market, in order to enable the display screen to descend below the desktop, a slot is usually formed in the desktop, but gaps exist in the desktop, so that if liquid is poured on the desktop, the liquid easily enters a space for storing the display screen along the gaps, and the display screen is damaged;

in this application, the applicant sets up receiver 2 in table 5 below to make the setting of table 5 can be on table 1 gliding, when having realized that table 5 can cover the receiver, reduced the dust entering, avoided fluting on the table 5, lead to appearing the gap on the desktop, and then after the user carelessly leaned over liquid on the desktop, liquid also can not get into the receiver along the gap in, has played the guard action to the display screen.

As shown in fig. 3-6, the driving assembly comprises a control rack 61 horizontally arranged below the table 5 and a driving rack 62 vertically arranged on the mounting plate 3, wherein the control rack 61 is connected with the driving rack 62 through a gear set 63; the gear set 63 includes a driving gear 631 and a transmission gear 632 rotatably disposed at both sides of the table body 1 and engaged with the control rack 61, and the transmission gear 632 is engaged with the driving rack 62 through a set of pinion gears.

As shown in fig. 3-7, the table 5 is connected with the two support plates 111 through a sliding rail and a sliding block, so that smoothness of the table 5 during sliding can be ensured; when the user moves the desk plate 5 to the direction away from the receiver, the desk plate 5 can drive the control rack 61 arranged on the bottom surface to move, the control rack 61 is meshed with the drive gear 631, and the drive gear 631 is rotationally arranged on the side surface of the support plate through the rotating shaft, so that the drive gear 631 can be driven to rotate in the process of moving the control rack 61, the drive gear 631 can drive the coaxial transmission gear 632 to synchronously rotate, the transmission gear 632 is meshed with the drive rack 62 on one side of the vertical installation and the installation plate 3, the installation plate 3 can be driven to move upwards, lifting of the installation plate 3 is achieved, and when the user moves the desk plate 5 to the direction close to the receiver 2, the drive gear 631 can be reversed, and accordingly the display screen is driven to descend through the installation plate 3, and storage is completed.

In addition, during the use process, the outer diameter of the transmission gear 632 is larger than the outer diameter of the driving gear 631, so that during the rotation process, the transmission gear 632 and the driving gear 631 drive the driving rack 62 to travel farther under the condition that the transmission gear 632 and the driving gear 631 synchronously rotate, and the lifting distance of the mounting plate 3 is longer under the condition that the moving distance of the table 4 is shorter, so that the lifting speed of the mounting plate 3 is faster; and as shown in fig. 5, the control rack 61 is shorter and can be meshed with the driving gear 631 after moving a certain distance towards the direction of the driving gear 631, so as to drive the driving gear 631 to rotate, thereby avoiding interference with the table board and influence on use in the ascending process of the mounting plate 3.

In this embodiment, as shown in fig. 8, rubber sheets 7 are disposed on two sides of the opening 21 of the storage box 2, and the two rubber sheets 7 are partially overlapped with each other to seal the opening 21 of the storage box 2; the opening 21 of the storage box 2 can be sealed through the rubber sheet 7, so that the phenomenon that external dust and impurities fall onto the display screen through the opening 21 is reduced, and the service life of the display screen is influenced; and the rubber sheet 7 with two overlapped parts has certain bending deformation capacity, and when the mounting plate rises, the mounting plate 3 can have outward force on the rubber sheet 7, so that the rubber sheet 7 is mutually separated, and the influence on the rising and falling of the mounting plate 3 is avoided.

As shown in fig. 3, a mounting frame 31 for fixing the display screen 4 is arranged on one side of the mounting plate 3, the mounting frame 31 comprises a clamping plate 32 arranged on the mounting plate 3 in a vertically sliding manner, and a spring is arranged between the clamping plate 32 and the mounting plate 3; the clamping plate 32 sliding up and down can clamp the display screens 4 with different heights, so that the practicability is improved;

the fixing strips 33 symmetrically arranged on two sides of the clamping plate 32 are also in sliding connection with the mounting plate 3, and the display screens with different widths can be fixed through the fixing strips 33 in sliding arrangement, so that the display screens are matched with the clamping plate 32, and stable mounting of the display screen 4 is ensured;

the two ends of the fixing strip 33 are provided with a plurality of fixing holes 34, the two ends of the clamping plate 32 are provided with bolt holes 35 corresponding to the fixing holes 34, and the fixing holes 34 are fixedly connected with the bolt holes 35 through screw rods 36; when the display screen is clamped between the mounting frames 31, the clamping plate 32 and the fixing strip 33 can be connected through the screw 36, so that the positions of the clamping plate 32 and the fixing strip 33 can be fixed.

In this embodiment, a host cabin 8 fixedly connected with the table body 1 is disposed below the storage box 2, and a wiring slot 9 is formed between the host cabin 8 and the storage box 2.

As shown in fig. 4 and 7, in this embodiment, the table 5 is slidably connected with the support plate 111, and the support plate 111 is elastically provided with a locking column 10, and a locking groove 11 engaged with the locking column 10 is provided at the bottom of the table 5; a handle 12 for controlling the descent of the locking post 10; the position of the table 5 can be locked through the two locking grooves 11 arranged at the bottom of the table 5 and the locking columns 10 elastically arranged at the top of the supporting plate 111, so that the table is prevented from moving due to external force in the use process; the handle 12 is connected to the lock post 10, and the lock post 10 can be controlled to be disengaged from the lock groove by pressing the handle 12, so that the fixation of the table 5 can be released.

In this embodiment, the bottom of the table 5 is further provided with a drawer plate 13 for placing a keyboard in a sliding manner, and the keyboard can be placed through the drawer plate, so that the keyboard is convenient to use.

As shown in fig. 3, the host bin 8 and the storage box 2 are communicated through the wiring groove 9, so that the display screen is conveniently connected with the host.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.

Claims

1. The computer desk for the school computer room comprises a desk body (1) and is characterized in that a storage box (2) with an upper opening (21) is arranged on the desk body (1), an installing plate (3) which can be lifted up and down is arranged in the storage box (2), and a display screen (4) is fixed on the installing plate (3); the novel desk comprises a desk body (1) and is characterized by further comprising a desk plate (5) which is arranged above the storage box (2) and is in sliding connection with the desk body (1), a driving assembly is arranged between the desk plate (5) and the mounting plate (3), the driving assembly comprises a control rack (61) horizontally arranged below the desk plate (5) and a driving rack (62) vertically arranged on the mounting plate (3), and the control rack (61) is connected with the driving rack (62) through a gear set (63); when the desk plate (5) is far away from the storage box (2), the mounting plate (3) is lifted; conversely, the mounting plate (3) is lowered.

2. The computer desk for a school computer room according to claim 1, wherein the gear set (63) comprises a driving gear (631) rotatably arranged at both sides of the desk body (1) and meshed with the control rack (61), and a transmission gear (632) meshed with the driving rack (62), and the driving gear (631) and the transmission gear (632) rotate synchronously.

3. The computer desk for a school computer room according to claim 1, wherein the desk body (1) comprises a pair of support plates (111) and a fixing plate (112) arranged between the support plates (111), the gear set (63) is arranged on one side of the support plates (111), and the storage box (2) is arranged on the inner side of the fixing plate (112).

4. The computer desk for the school computer room according to claim 1, wherein rubber sheets (7) are arranged on two sides of the opening (21) of the storage box (2), and the two rubber sheets (7) are partially overlapped with each other to seal the opening (21) of the storage box (2).

5. The computer desk for the school computer room according to claim 1, wherein a mounting frame (31) for fixing the display screen (4) is arranged on one side of the mounting plate (3), the mounting frame (31) comprises a clamping plate (32) which is arranged on the mounting plate (3) in an up-down sliding manner, and a spring is arranged between the clamping plate (32) and the mounting plate (3).

6. The computer desk for a school computer room according to claim 5, wherein the mounting frame (31) further comprises fixing strips (33) symmetrically arranged on two sides of the clamping plate (32) and slidably connected with the mounting plate (3), a plurality of fixing holes (34) are formed in two ends of the fixing strips (33), bolt holes (35) corresponding to the fixing holes (34) are formed in two ends of the clamping plate (32), and the fixing holes (34) are fixedly connected with the bolt holes (35) through screws (36).

7. The computer desk for the school computer room according to claim 1, wherein a host computer bin (8) fixedly connected with the desk body (1) is arranged below the storage box (2), and a wiring groove (9) is formed between the host computer bin (8) and the storage box (2).

8. A computer desk for a school computer room according to claim 3, wherein the desk board (5) is slidably connected with the supporting board (111), a locking column (10) is elastically arranged on the supporting board (111), and a locking groove (11) which is in clamping fit with the locking column (10) is arranged at the bottom of the desk board (5); also comprises a handle (12) for controlling the locking column (10) to descend.

9. A computer desk for a school computer room according to claim 1, characterized in that the bottom of the desk board (5) is also provided with a drawing board (13) for placing a keyboard in a sliding manner.