CN211298845U - Computer desk with built-in keyboard - Google Patents

Abstract

The utility model relates to the technical field of computer desks, in particular to a computer desk with a built-in keyboard, which comprises a desktop plate, wherein a T-shaped groove communicated with the end surface of the desktop plate is longitudinally formed in the middle position of the upper surface of the desktop plate, a groove communicated with the T-shaped groove is formed in the left side of the T-shaped groove, a fixed block is arranged at the end part of a sliding cover, square grooves are formed at the bottom parts of the fixed blocks close to two ends, pulleys are arranged in the square grooves, a built-in keyboard support is also arranged in the T-shaped groove and comprises a placing plate, a keyboard groove is formed in the middle of the placing plate, two groups of connecting rods are respectively arranged at two ends of the placing plate, two connecting rods are; this desk with built-in keyboard accomodates the sliding closure through setting up recess and T type recess, through recess installation sliding closure when opening, and built-in keyboard support sets up, is convenient for accomodate the position of keyboard and lifting keyboard, and convenient to use person uses the keyboard, when without the keyboard, is convenient for accomodate and places.

Description

Computer desk with built-in keyboard

Technical Field

The utility model relates to a desk technical field, specifically speaking relates to a desk with built-in keyboard.

Background

Currently, a computer desk is specially used for placing a computer for better use of a user, and in the prior art, a keyboard is usually arranged on a desktop of the computer desk or a keyboard board below the computer desk. When the keyboard is placed on a computer desk, the keyboard is easy to move, and when the keyboard is not used, the keyboard is placed on the desk, so that the space of the desk is occupied, the keyboard is not easy to clean when placed on the desk, the time is long, and dust is easy to stick on the desk; when the keyboard is placed on the keyboard plate under the computer desk, dust is easily generated on the surface of the keyboard in the long-term use process; the existing two keyboard placing modes bring discomfort to users in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk with built-in keyboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a computer desk with a built-in keyboard comprises a desktop board, wherein a T-shaped groove communicated with the end face of the desktop board is longitudinally formed in the middle of the upper surface of the desktop board, a sliding cover is correspondingly arranged in the T-shaped groove and is of a U-shaped square plate structure, fixed blocks are arranged at the end parts of the sliding cover along the two sides of the sliding cover in the length direction, square grooves are formed in the positions, close to the two ends, of the bottom of each fixed block, pulleys capable of sliding in the square grooves are arranged in the square grooves, the whole sliding cover is connected in the T-shaped groove in a sliding mode, a built-in keyboard support is further arranged in the T-shaped groove and comprises a placing plate, a keyboard groove is formed in the middle of the placing plate, two groups of connecting rods are respectively arranged at the two ends of the placing plate, two connecting rods are arranged in, every the connecting rod bottom all is equipped with the fixing base, the connecting rod rotates with the fixing base to be connected, the fixing base bottom bonds fixedly with T type recess bottom, T type recess one side is equipped with the recess that is linked together with T type recess, the both sides of recess bottom are equipped with the bar shaped plate of symmetry, it is equipped with the recess lid that can open to correspond on the recess, the recess lid is U type square plate structure.

As preferred, the inner wall bonding of strip shaped plate and recess is fixed, in addition behind the strip shaped plate, the width of recess bottom and the width looks adaptation of T type recess bottom, the strip shaped plate sets up the fixed connection recess lid of being convenient for.

Preferably, the width of the groove cover is matched with the width of the groove, the groove cover is fixedly connected with the strip-shaped plate through screws, the upper surface of the fixed groove cover is flush with the upper surface of the table top plate, the groove cover and the groove are convenient for installation of the sliding cover, the groove cover is flush with the upper surface of the table top plate after being closed, and the flatness of the table top and the arrangement of objects on the table top are not affected.

Preferably, the upper surface of the sliding cover is provided with a hidden handle close to the edge.

Preferably, the width of the pulley is matched with the width of the square groove, two symmetrical springs are arranged at the top of each pulley, one end of each spring is fixedly bonded with the top of the pulley, the other end of each spring is fixedly bonded with the bottom of the square groove, the pulleys can move up and down in the square groove under the action of the springs, the height of the whole sliding cover can be changed, the sliding cover can be opened conveniently, and the height of the sliding cover can be reduced to slide in the groove.

Preferably, the height of the placement plate is smaller than that of the sunken part at the bottom of the T-shaped groove, two symmetrical handles are further arranged at the end part of the placement plate, so that the placement plate and the keyboard can be simultaneously accommodated in the T-shaped groove when not used, and the closure of the sliding cover is not influenced.

Preferably, a fastening bolt is arranged at a position, close to the end, of one of the connecting rods in each group of connecting rods, the fastening bolt penetrates through the connecting rods, the fastening bolt is in threaded connection with the connecting rods, the end of the fastening bolt tightly abuts against the outer wall of the placement plate, the connecting rods are rotatably connected with the fixing seat, the whole placement plate can be flexibly stretched and moved, the up-and-down movement of the built-in keyboard is realized, and the arrangement of the fastening bolt is convenient for a user to manually adjust and fix the position of the placement plate.

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

1. the utility model is provided with a groove and a T-shaped groove, a groove cover with a U-shaped square plate structure is arranged on the groove, a sliding cover with a U-shaped square plate structure is arranged on the T-shaped groove, the sliding cover is convenient to install by opening and closing the groove cover, fixed blocks are arranged at two ends of the sliding cover, a square groove with a pulley is arranged at the bottom of the fixed block, the pulley is fixedly connected with the square groove through a spring, the pulley can be contracted to enter the square groove by the elastic action of the spring to change the height of the sliding cover, a built-in keyboard bracket is also arranged inside the T-shaped groove to facilitate the placement of a built-in keyboard, the built-in keyboard bracket comprises a placing plate, a keyboard groove is arranged in the middle of the placing plate to facilitate the placement of the keyboard, the placing plate is connected with four connecting rods through rotation, the T-shaped groove can move up and down, when the keyboard is needed to, is convenient for use.

2. The utility model discloses one of them connecting rod in every group connecting rod is close to the position of tip and is equipped with fastening bolt, fastening bolt passes the connecting rod, fastening bolt and connecting rod threaded connection, fastening bolt tip closely contradicts with the outer wall of shelving the board, the connecting rod with shelve and rotate between the board and be connected, rotate between connecting rod and the fixing base and be connected, the whole board of shelving of being convenient for realizes the tensile removal that can be nimble, realize reciprocating of built-in keyboard, fastening bolt's setting, convenient to use person manual regulation and the fixed position of shelving the board, convenient to use person adjusts suitable position and uses the keyboard.

Drawings

FIG. 1 is a schematic view of the overall structure of the computer desk with a built-in keyboard of the present invention;

FIG. 2 is a schematic structural view of the computer desk with the keyboard in the open state;

FIG. 3 is a schematic view of the structure of the computer desk of the present invention with the groove cover and the sliding cover removed;

FIG. 4 is a schematic view of the structure of the groove cover of the present invention;

FIG. 5 is a schematic view of the sliding cover structure of the present invention;

fig. 6 is a schematic view of the sliding cover of the present invention;

FIG. 7 is a schematic view of the built-in keyboard support structure of the present invention;

fig. 8 is an enlarged schematic view of a portion a of fig. 7 according to the present invention;

FIG. 9 is a first cross-sectional view of the computer desk with a built-in keyboard of the present invention;

fig. 10 is a second cross-sectional view of the computer desk with a built-in keyboard according to the present invention.

In the figure:

1. a table top plate;

2. a sliding cover; 20. an invisible handle; 21. a fixed block; 210. a square groove; 22. a pulley; 23. a spring;

3. a groove cover;

4. a table leg;

5. a keyboard support is arranged inside; 50. a shelf board; 500. a handle; 51. a connecting rod; 510. fastening a bolt; 52. a fixed seat;

6. a T-shaped groove;

7. a groove; 70. a strip-shaped plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-10, the present invention provides a technical solution:

a computer desk with a built-in keyboard comprises a desktop plate 1. The middle position of the upper surface of the table top plate 1 is longitudinally provided with a T-shaped groove 6 communicated with the end surface of the table top plate 1. The T-shaped groove 6 is correspondingly provided with a sliding cover 2. The sliding cover 2 is of a U-shaped square plate structure, and the end parts of the sliding cover 2 along the two sides of the length direction are provided with fixing blocks 21. The bottom of the fixing block 21 is provided with square grooves 210 near the two ends. The square groove 210 is provided with a pulley 22 therein. The whole sliding cover 2 is connected inside the T-shaped groove 6 in a sliding mode, and a built-in keyboard support 5 is further arranged inside the T-shaped groove 6. The built-in keyboard holder 5 comprises a resting plate 50. A keyboard slot is arranged in the middle of the resting plate 50. Two groups of connecting rods 51 are respectively arranged at two ends of the resting plate 50. There are two links 51 in each set. The link 51 is rotatably connected to the rest plate 50 through a rotating shaft. The bottom of each connecting rod 51 is provided with a fixed seat 52. The connecting rod 51 is rotatably connected with the fixed seat 52. The bottom of the fixed seat 52 is fixedly bonded with the bottom of the T-shaped groove 6. The lower surface of the table top plate 1 near four corners is also provided with table legs 4. The table legs 4 are fixedly connected with the table top plate 1 through bolts. The left side of the T-shaped groove 6 is provided with a groove 7 communicated with the T-shaped groove 6. Two symmetrical strip-shaped plates 70 are arranged at the bottoms of the two sides of the groove 7. The groove 7 is correspondingly provided with a groove cover 3. The groove cover 3 is in a U-shaped square plate structure.

Further, the strip-shaped plate 70 is fixedly bonded with the inner wall of the groove 7, and after the strip-shaped plate 70 is added, the width of the bottom of the groove 7 is matched with the width of the bottom of the T-shaped groove 6. The strip-shaped plate 70 is convenient to fixedly connect with the groove cover 3, and the height of the strip-shaped plate 70 is smaller than the depth of the groove 7, so that the groove cover 3 can be conveniently installed.

Secondly, the width of the groove cover 3 is adapted to the width of the groove 7. The groove cover 3 is fixedly connected with the strip-shaped plate 70 through screws, and the upper surface of the fixed groove cover 3 is flush with the upper surface of the table top plate 1. The groove cover 3 and the groove 7 are for the convenience of installing the sliding cover 2. After the groove cover 3 is closed, the upper surface of the groove cover 3 is flush with the upper surface of the desktop plate 1, and the leveling of the desktop and the placement of objects on the desktop are not affected.

Furthermore, the upper surface of the sliding cover 2 is provided with an invisible handle 20 near the edge, which is convenient for a user to push and pull the sliding cover 2 manually.

In this embodiment, the width of the pulley 22 is adapted to the width of the square groove 210. Two symmetrical springs 23 are provided on top of each pulley 22. One end of the spring 23 is fixedly bonded to the top of the pulley 22, and the other end of the spring 23 is fixedly bonded to the bottom of the square groove 210. The effect of spring 23 is convenient for pulley 22 and reciprocates in square groove 210, it can change to realize that whole sliding closure 2 height is convenient for open sliding closure 2, make sliding closure 2 height reduce can slide in recess 7, the manual pressure of applying of user, press sliding closure 2, make the compression of spring 23 let pulley 22 indent square groove 210, let the holistic height of sliding closure 2 reduce, and then sliding closure 2 can slide in recess 7, the use of the built-in keyboard support 5 of being convenient for.

In addition, the height of the resting plate 50 is less than the height of the bottom recess of the T-shaped groove 6. Two symmetrical handles 500 are also provided on the ends of the resting plate 50. When not in use, the resting plate 50 and the keyboard can be simultaneously received in the T-shaped groove 6 without affecting the closing of the sliding cover 2. The handle 500 is provided to facilitate the user to manually move the shelf 50 for lifting.

It should be added that a fastening bolt 510 is provided at a position near an end of one of the links 51 in each set of links 51. The fastening bolt 510 passes through the link 51. The fastening bolt 510 is screwed with the link 51. The end of the fastening bolt 510 is in tight interference with the outer wall of the resting plate 50. The connecting rod 51 is rotatably connected with the placing plate 50, the connecting rod 51 is rotatably connected with the fixing seat 52, the whole placing plate 50 can be flexibly stretched and moved conveniently, the up-and-down movement of a built-in keyboard is realized, the fastening bolt 510 is arranged, and a user can manually adjust and fix the position of the placing plate 50 conveniently.

The installation mode and the use mode of the computer desk with the built-in keyboard of the embodiment are as follows: firstly, the built-in keyboard bracket 5 is rotatably connected with the connecting rod 51, the bottom of the connecting rod 51 is rotatably connected with the fixed seat 52, the bottom of the fixed seat 52 is fixedly bonded with the bottom of the T-shaped groove 6, and the keyboard is placed in a keyboard groove on the placing plate 50; then, the user firstly fixes the pulley 22 and the spring 23 in the square groove 210, opens the groove cover 3, places the sliding cover 2 in the groove 7, slides the sliding cover into the T-shaped groove from the groove 7, and fixes the groove cover 3 on the two symmetrical strip-shaped plates 70 through screws; when not using, will shelve board 50 and push away the bottom at T type recess 6, the manual stealthy handle 20 that passes through of user, close sliding closure 2, the desktop upper surface forms a confined plane, when needs use the keyboard, the user manually presses sliding closure 2, let spring 23 compress and let pulley 22 indent square groove 210, let the holistic height reduction of sliding closure 2, and then sliding closure 2 can slide in recess 7, open the sliding closure, upwards stimulate shelve board 50, rise to suitable position when shelve board 50, the user screws up fastening bolt 510, let fastening bolt 510's tip conflict shelve board 50 outer wall, utilize frictional force to prevent shelve board 50 in-use position to take place the change.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a desk with built-in keyboard, includes desktop board (1), its characterized in that: the middle position of the upper surface of the desktop plate (1) is longitudinally provided with a T-shaped groove (6) communicated with the end surface of the desktop plate (1), the T-shaped groove (6) is internally and correspondingly provided with a sliding cover (2), the sliding cover (2) is of a U-shaped square plate structure, the end parts of the sliding cover (2) along the two sides of the length direction are respectively provided with a fixed block (21), the bottom of the fixed block (21) close to the two ends are respectively provided with a square groove (210), the square groove (210) is internally provided with a pulley (22) capable of sliding, the whole sliding cover (2) is connected in the T-shaped groove (6) in a sliding manner, the T-shaped groove (6) is internally provided with a built-in keyboard support (5), the built-in keyboard support (5) comprises a placing plate (50), the middle of the placing plate (50) is provided with a keyboard groove, the two ends of the placing plate (50) are, all there are two connecting rods (51) in every group, connecting rod (51) are rotated through pivot and shelving board (50) and are connected, every connecting rod (51) bottom all is equipped with fixing base (52), connecting rod (51) with fixing base (52) are rotated and are connected, fixing base (52) bottom bonds fixedly with T type recess (6) bottom, T type recess (6) one side is equipped with recess (7) that are linked together with T type recess (6), the both sides of recess (7) bottom are equipped with strip shaped plate (70) of symmetry, it is equipped with recess lid (3) that can open to correspond on recess (7), recess lid (3) are U type square plate structure.

2. The computer desk with built-in keyboard of claim 1, wherein: strip shaped plate (70) and the inner wall bonding of recess (7) are fixed, add behind strip shaped plate (70), the width of recess (7) bottom and the width looks adaptation of T type recess (6) bottom.

3. The computer desk with built-in keyboard of claim 1, wherein: the width of the groove cover (3) is matched with that of the groove (7), the groove cover (3) is fixedly connected with the strip-shaped plate (70) through screws, and the upper surface of the fixed groove cover (3) is flush with the upper surface of the table top plate (1).

4. The computer desk with built-in keyboard of claim 1, wherein: an invisible handle (20) is arranged on the upper surface of the sliding cover (2) close to the edge.

5. The computer desk with built-in keyboard of claim 1, wherein: the width of pulley (22) with the width looks adaptation of square groove (210), every pulley (22) top is equipped with two symmetrical spring (23), the one end and pulley (22) top bonding of spring (23) are fixed, the other end and the square groove (210) bottom bonding of spring (23) are fixed.

6. The computer desk with built-in keyboard of claim 1, wherein: the height of the placement plate (50) is smaller than that of a concave part at the bottom of the T-shaped groove (6), and two symmetrical handles (500) are further arranged at the end part of the placement plate (50).

7. The computer desk with built-in keyboard of claim 1, wherein: each group in connecting rod (51) one of them connecting rod (51) is close to the position of tip and is equipped with fastening bolt (510), fastening bolt (510) pass connecting rod (51), fastening bolt (510) and connecting rod (51) threaded connection, fastening bolt (510) tip is closely contradicted with the outer wall that shelves board (50).

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