CN215603882U

CN215603882U - Computer desk with protection function

Info

Publication number: CN215603882U
Application number: CN202122001688.3U
Authority: CN
Inventors: 李小妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a computer desk with a protection function, which comprises a vertical plate and a bedplate fixed on the side surface of the vertical plate, wherein a supporting leg is fixed at the lower end of the front side of the bedplate, a placing plate is fixed on the upper side of the vertical plate, two groups of fixing seats are fixedly connected on the side wall of the vertical plate, a winding drum is rotatably arranged between the two fixing seats, dustproof cloth is wound outside the winding drum, a clamping rod is fixed at the other end of the dustproof cloth, and a clamping block which is matched and fixed with the clamping rod is fixedly connected on the supporting leg, so that the clamping rod can be clamped in the clamping block to fix the dustproof cloth in an unfolded state; the left end face and the right end face of the placing plate are respectively connected with a rotating disk in a rotating mode, connecting plates are fixed on the side walls of the rotating disks, and guiding pieces used for positioning dustproof cloth are fixed between the two connecting plates. According to the utility model, the guide piece capable of adjusting the position is arranged, so that the dustproof cloth can be adjusted according to the height of the display, a better dustproof effect is realized, the abrasion to the dustproof cloth can be greatly reduced, and the service life is longer.

Description

Computer desk with protection function

Technical Field

The utility model belongs to the technical field of furniture, and particularly relates to a computer desk with a protection function.

Background

When the computer desk is used, the desktop part of the computer desk is usually used for placing a display, a keyboard, a mouse and the like, and when the computer desk is not used for a long time, the surfaces of the display and the keyboard are easy to fall ash, so that the display and the keyboard are easily damaged in the past.

Through retrieval, the Chinese application number CN200410061180.0 discloses a computer desk with a protective roller shutter, and the computer desk consists of a desk and the protective roller shutter; the desk can be an office desk, a writing desk and a television cabinet, the protective roller shutter comprises fixing lugs, a roller shutter cylinder, a return mechanism, a roller shutter pull hook and a pull hook buckle, the roller shutter cylinder is fixed on the front edge of a movable drawer below a desktop, the pull hook buckle is fixed on the desk or at the rear of the desk, when the roller shutter is pulled out, the roller shutter is in a tight collapsing state, a protected object is arranged below or behind the surface of the roller shutter, and when the roller shutter is retracted, the roller shutter automatically retracts into the roller shutter under the action of the return mechanism.

In the scheme, the rolling curtain can be fixed at a specific position, the position of the rolling curtain cannot be adjusted according to the displays with different heights, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the position of a roller shutter cannot be adjusted according to displays with different heights in the prior art, and provides a computer desk with a protection function.

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

a computer desk with a protection function comprises a vertical plate and a bedplate fixed on the side surface of the vertical plate, wherein a supporting leg is fixed at the lower end of the front side of the bedplate, a placing plate is fixed on the upper side of the vertical plate, two groups of fixing seats are fixedly connected to the side wall of the vertical plate, a winding drum is rotatably installed between the two fixing seats, dustproof cloth is wound outside the winding drum, a clamping rod is fixed at the other end of the dustproof cloth, and a clamping block which is matched and fixed with the clamping rod is fixedly connected to the supporting leg, so that the clamping rod can be clamped into the clamping block to fix the dustproof cloth in an unfolded state;

the dustproof cloth placing device is characterized in that rotary disks are rotatably connected to the left end face and the right end face of the placing plate, connecting plates are fixed to the side walls of the rotary disks, guide pieces used for positioning dustproof cloth are fixed between the two connecting plates, and the rotary disks are fixed with the placing plate in a clamping mode through clamping pieces.

Further, the fixing base includes fixed plate and retainer plate, retainer plate fixed connection is on the lateral wall of fixed plate, the fixed plate passes through the bolt and can dismantle fixedly with the lateral wall of riser, it is fixed with the inner wall of retainer plate to pass through the coil spring around the reel.

Furthermore, the upper surface of the clamping block is fixed with the lower surface of the bedplate, an L-shaped clamping groove is formed in the clamping block, and the clamping rod is matched with the L-shaped clamping groove.

Furthermore, the clamping piece comprises a limiting pin, a limiting hole is formed in the rotating disc around the circle center of the rotating disc, a fixing hole is formed in the end face of the placing plate, and the limiting pin penetrates through the limiting hole and the fixing hole to fix the rotating disc.

Furthermore, the guide piece comprises a lath fixed between the two connecting plates, a through groove is formed in the lath, and the dustproof cloth penetrates through the through groove.

Furthermore, the guide piece includes the guide roll of rotation installation between two connecting plates, dustproof cloth is around establishing the outside setting at the guide roll.

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

through setting up the guide that can the adjusting position, not only can adjust dustproof cloth according to the height of display, realize better dustproof effect, but also can significantly reduce the wearing and tearing to dustproof cloth, life is longer.

Drawings

Fig. 1 is a schematic view of an overall structure of a computer desk with a protection function according to the present invention;

FIG. 2 is a schematic structural diagram of a fixing base of a computer desk with a protection function according to the present invention;

FIG. 3 is a diagram illustrating an arrangement of dust cloth in a computer desk with a protection function according to the present invention;

FIG. 4 is a schematic side view of a computer desk with a protection function according to the present invention;

FIG. 5 is a schematic diagram of a position relationship among a placement plate, a vertical plate and a table plate in the computer desk with a protection function according to the present invention;

FIG. 6 is a schematic structural diagram of a guiding member in an embodiment 1 of the computer desk with a protection function according to the present invention;

fig. 7 is a schematic structural diagram of a guide in an embodiment 2 of the computer desk with a protection function according to the present invention.

In the figure: 1 riser, 2 platens, 3 supporting legs, 4 place the board, 5 fixing bases, 6 wind the reel, 7 dustproof cloths, 8 kellies, 9 fixture blocks, 10 rotary disks, 11 connecting plates, 12 guides, 13 fasteners, 14 fixed plates, 15 retainer plates, 16 coil springs, 17L type draw-in grooves, 18 spacer pins, 19 spacing holes, 20 fixed holes, 21 laths, 22 run through groove, 23 guide rolls.

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.

Example 1

Referring to fig. 1, a desk with safeguard function, including riser 1 and the platen 2 of fixing in riser 1 side, riser 1 and platen 2 form T style of calligraphy structure from the side, the front side lower extreme of platen 2 is fixed with supporting leg 3, the realization is to the stable support of platen 2, 1 upside of riser is fixed with places board 4, it is parallel with platen 2 to place board 4, and be located directly over platen 2, it is used for placing books or other debris to place board 4, two sets of fixing bases 5 of fixedly connected with on the lateral wall of riser 1, fixing base 5 sets up the below of placing board 4, rotate between two fixing bases 5 and install around reel 6, make around reel 6 hide the downside of placing board 4.

Referring to fig. 2, the specific installation manner of the winding drum 6 and the vertical plate 1 is as follows: fixing base 5 includes fixed plate 14 and retainer plate 15, retainer plate 15 fixed connection is on the lateral wall of fixed plate 14, retainer plate 15 passes through the connecting rod and 14 lateral wall fixed connection of fixed plate, fixed plate 14 can be dismantled fixedly through the lateral wall of bolt and riser 1, furthermore, can set up the fixed slot that matches with fixed plate 14 shape on the lateral wall of riser 1, so that fix a position the equipment to fixed plate 14, it is fixed with the inner wall of retainer plate 15 that winding drum 6 passes through coil spring 16, namely, the inner of coil spring 16 is fixed on the outer wall of winding drum 6, the outer end of coil spring 16 is fixed on the inner wall of retainer plate 15, make winding drum 6 when rotating, coil spring 16 can save elastic potential energy, make winding drum 6 can realize automatic re-setting's effect.

Referring to fig. 3, the dust cloth 7 is wound around the winding drum 6, and the latch 8 is fixed to the other end of the dust cloth 7, that is, one end of the dust cloth 7 is fixed to the outside of the winding drum 6, and the other end is fixed to the outer wall of the latch 8. in an initial state, the coil spring 16 is in a normal state, and at this time, the dust cloth 7 is wound around the winding drum 6, and when the latch 8 is pulled out, the winding drum 6 rotates, and the coil spring 16 stores elastic potential energy.

Referring to fig. 4, a clamping block 9 fixed in fit with the clamping rod 8 is fixedly connected to the support leg 3, so that the clamping rod 8 can be clamped into the clamping block 9, and the dustproof cloth 7 is fixed in an unfolded state, it should be noted that the end face of the bedplate 2 far away from the vertical plate 1 is chamfered, so that abrasion to the dustproof cloth 7 can be reduced, the upper surface of the clamping block 9 is fixed to the lower surface of the bedplate 2, so that the clamping block 9 is hidden at the lower side of the bedplate 2, and collision between a user and the clamping block 9 is reduced, and an L-shaped clamping groove 17 is formed in the clamping block 9, as shown in fig. 4, an opening of the L-shaped clamping groove 17 is formed at a position behind the clamping block 9, the clamping rod 8 is in fit with the L-shaped clamping groove 17, when the support leg is used, the clamping rod 8 is placed along an inlet of the L-shaped clamping groove 17, and under the elastic force of the coil spring 16, so that the clamping rod 8 slides to the inner side of the L-shaped clamping groove 17, and the clamping rod 8 is fixed.

Referring to fig. 5, place all to rotate on board 4's the left and right sides both ends face and be connected with rotary disk 10, place and seted up the mounting hole on board 4's the lateral wall, rotary disk 10 rotates through the fixed axle and connects in the mounting hole, be fixed with connecting plate 11 on rotary disk 10's the lateral wall, connecting plate 11 is fixed on rotary disk 10's week lateral wall, make rotary disk 10 at the pivoted in-process, can drive connecting plate 11 and rotate around the centre of a circle of rotary disk 10, adjust the position height of connecting plate 11, be fixed with between two connecting plates 11 and be used for carrying out the guide 12 of location to dustproof cloth 7, guide 12 can adjust the position height of dustproof cloth 7, compare in current fixed sheltering from, can adjust dustproof cloth 7 according to the different height of display in this scheme, play better dustproof effect.

Referring to fig. 1, the rotary disk 10 is fixed with the clamping of the placing plate 4 through the clamping piece 13, the clamping piece 13 comprises a limiting pin 18, a limiting hole 19 is formed in the rotary disk 10 around the circle center of the rotary disk, a fixing hole 20 is formed in the end face of the placing plate 4, the fixing hole 20 is located on the moving path of each limiting hole 19, namely, the rotary disk 10 is in the rotating process, each limiting hole 19 can be sequentially overlapped with the fixing hole 20, and the limiting pin 18 fixes the rotary disk 10 by penetrating through the limiting hole 19 and the fixing hole 20.

Referring to fig. 6, in the present embodiment, the guide 12 includes a strip 21 fixed between the two connecting plates 11, a through groove 22 is formed in the strip 21, the dust cloth 7 is disposed through the through groove 22, and the strip 21 are provided to be grooved, so that the cost is low and the fixing is easy.

The operating principle of the present invention will now be described as follows:

this embodiment is when using, adjusts suitable height with rotary disk 10, then outwards pulls out kelly 8, goes into L type draw-in groove 17 in the fixture block 9 at last, utilizes the space that riser 1 and dustproof cloth 7 formed to shelter from display and keyboard peripheral hardware etc. avoid falling the ash, when needs normal use, takes out kelly 8 from fixture block 9, and this moment under coil spring 16's effect, the dustproof cloth 7 that makes on winding drum 6 resets.

Example 2

Referring to fig. 7, the present embodiment is different from embodiment 1 in that: the guide piece 12 comprises a guide roller 23 rotatably installed between the two connecting plates 11, the dustproof cloth 7 is arranged around the outer portion of the guide roller 23, in the embodiment, the guide roller 23 is used for lifting the penetrating groove 22, static friction between the dustproof cloth 7 and the guide piece 12 is changed into rolling friction, abrasion to the dustproof cloth 7 can be effectively reduced, and the service life is prolonged.

Compared with the prior art, the dustproof cloth can be adjusted according to the height of the display, a better dustproof effect is achieved, abrasion to the dustproof cloth can be greatly reduced, and the service life is longer.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A computer desk with a protection function comprises a vertical plate (1) and a bedplate (2) fixed on the side face of the vertical plate (1), wherein a support leg (3) is fixed at the lower end of the front side of the bedplate (2), and is characterized in that a placing plate (4) is fixed on the upper side of the vertical plate (1), two groups of fixing seats (5) are fixedly connected to the side wall of the vertical plate (1), a winding drum (6) is rotatably mounted between the two fixing seats (5), dustproof cloth (7) is wound outside the winding drum (6), a clamping rod (8) is fixed at the other end of the dustproof cloth (7), and a clamping block (9) matched and fixed with the clamping rod (8) is fixedly connected to the support leg (3), so that the clamping rod (8) can be clamped into the clamping block (9) to fix the dustproof cloth (7) in an unfolded state;

the dustproof cloth storage rack is characterized in that rotary disks (10) are rotatably connected to the left end face and the right end face of the placing plate (4), connecting plates (11) are fixed to the side walls of the rotary disks (10), guide pieces (12) used for positioning dustproof cloth (7) are fixed between the connecting plates (11), and the rotary disks (10) are fixed with the placing plate (4) in a clamping mode through clamping pieces (13).

2. The computer desk with the protection function according to claim 1, wherein the fixing seat (5) comprises a fixing plate (14) and a fixing ring (15), the fixing ring (15) is fixedly connected to a side wall of the fixing plate (14), the fixing plate (14) is detachably fixed to a side wall of the vertical plate (1) through a bolt, and the winding drum (6) is fixed to an inner wall of the fixing ring (15) through a coil spring (16).

3. The computer desk with the protection function according to claim 1, wherein the upper surface of the clamping block (9) is fixed with the lower surface of the bedplate (2), the clamping block (9) is provided with an L-shaped clamping groove (17), and the clamping rod (8) is matched with the L-shaped clamping groove (17).

4. The computer desk with the protection function according to claim 1, wherein the clamping piece (13) comprises a limiting pin (18), a limiting hole (19) is formed in the rotating disk (10) around the center of the rotating disk, a fixing hole (20) is formed in the end face of the placing plate (4), and the limiting pin (18) penetrates through the limiting hole (19) and the fixing hole (20) to fix the rotating disk (10).

5. The computer desk with the protection function according to claim 1, wherein the guide member (12) comprises a lath (21) fixed between the two connecting plates (11), the lath (21) is provided with a through groove (22), and the dustproof cloth (7) is arranged through the through groove (22).

6. The computer desk with the protection function according to claim 1, wherein the guide member (12) comprises a guide roller (23) rotatably installed between the two connecting plates (11), and the dustproof cloth (7) is wound around the outer portion of the guide roller (23).