CN219954800U - Screen adjusting device for computer - Google Patents

Abstract

The utility model relates to the technical field of screen adjustment for computers, in particular to a screen adjustment device for computers, which comprises a base and a display, wherein a supporting seat is fixedly connected to the outer wall of the top of the base, a connecting plate is connected to the outer wall of one side of the display through bolts, a sliding seat is rotatably connected to the outer wall of one side of the connecting plate, a sliding groove is formed in the outer wall of one side of the supporting seat, an opening is formed in the outer wall of the top of the sliding seat, the supporting seat is slidably connected to the inner wall of the opening, tooth grooves are formed in the inner walls of two sides of the sliding groove, a mounting groove is formed in the outer wall of one side of the sliding seat, rectangular openings are formed in the inner walls of two sides of the mounting groove, and racks are slidably connected to the inner walls of the two rectangular openings. The utility model overcomes the defects of the prior art, and the sliding seat is conveniently limited by arranging the sliding groove on the supporting seat and arranging the tooth groove in the sliding groove and matching the tooth groove with the rack, and meanwhile, the display is connected on the sliding seat, so that the height of the display is conveniently adjusted.

Description

A computer screen adjustment device

Technical field

The utility model relates to the technical field of computer screen adjustment, specifically a computer screen adjustment device.

Background technique

The computer screen is one of the main indispensable hardware of the computer. The existing computer screen is mainly fixedly supported by a support bracket, so that the screen is at a certain height from the desktop for easy use.

After searching, the Chinese patent application number is CN202221367393.6, which discloses a computer screen lifting and rotating device, including a base. The upper surface of the base is provided with a vertical pipe, and the side of the vertical pipe is provided with two symmetrically arranged strips. A sliding block is provided on the side of the vertical pipe, an arc-shaped hole is provided on the upper surface of the sliding block, and the vertical pipe with a strip hole is movably inserted inside the arc-shaped hole, and the sliding block A mounting base for installing a computer screen is provided with a peripheral side rotation.

The computer screen lifting and rotating device in the above-mentioned patent has the following shortcomings: in the above-mentioned patent, a driving screw is provided to facilitate direct adjustment of the height of the display. However, because the center of the display and the screw are not in a straight line, and because the display is relatively heavy, the height of the display is adjusted directly. The drive screw is difficult to turn, making adjustment very inconvenient.

Utility model content

The purpose of this utility model is to solve or at least alleviate the problems existing in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solution: a computer screen adjustment device, including a base and a display. The top outer wall of the base is fixedly connected with a support base, and one side outer wall of the display is connected with a bolt. Connecting plate, one side of the outer wall of the connecting plate is rotatably connected to a sliding seat, one side of the outer wall of the supporting seat is provided with a chute, the top outer wall of the sliding seat is provided with an opening, and the supporting seat is slidingly connected to the inner wall of the opening On both sides of the chute, the inner walls of the chute are provided with tooth grooves, and the outer wall of one side of the sliding seat is provided with a mounting groove, and the inner walls of both sides of the installation groove are provided with rectangular openings. The inner walls of the two rectangular openings are Both are slidingly connected with racks, and the racks and tooth slots are meshed.

Optionally, the same two-way screw is rotatably connected to the inner walls on both sides of the installation slot, and a fixing seat is fixedly connected to the midpoint of the screw.

Optionally, two threaded sleeves are screwed to the outer wall of the screw rod, and an adapter plate is rotatably connected to the outer walls of the two threaded sleeves.

Optionally, one ends of the four adapter plates are respectively rotatably connected to the two racks, and one end of the screw is fixedly connected to a worm gear.

Optionally, a worm is rotatably connected to an inner wall of one side of the installation groove, and the worm and the worm gear mesh with each other.

Optionally, an adjustment plate is rotatably connected to one side of the outer wall of the sliding seat, and the rotation axis of the adjustment plate is connected to the worm.

Optionally, the top outer wall of the support base is rotatably connected to the limiting plate.

Compared with the existing technology, the beneficial effects of this utility model are:

(1) In this utility model, a chute is provided on the support base, and a tooth slot is provided in the chute. The cooperation between the tooth slot and the rack facilitates the limitation of the sliding seat, and at the same time, the display is connected to the sliding seat. , making it easy to adjust the height of the monitor;

(2) This utility model facilitates the adjustment of the positions of the two racks by arranging a screw in the sliding seat, and the cooperation between the screw, the threaded sleeve and the adapter plate, thereby facilitating the control of the meshing of the rack and the tooth groove, and the worm gear. The cooperation with the worm facilitates manual adjustment of the distance between the two racks.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the support base of the present utility model;

Figure 3 is a schematic structural diagram of the sliding seat of the present utility model;

Figure 4 is a schematic diagram of the rack structure of the present utility model.

In the picture: 1. Base; 2. Support seat; 3. Sliding seat; 4. Connecting plate; 5. Display; 6. Chute; 7. Gear groove; 8. Adjustment plate; 9. Limit plate; 10. Screw; 11. Rack; 12. Worm gear; 13. Adapter plate; 14. Thread sleeve; 15. Worm; 16. Fixing seat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-4. A computer screen adjustment device includes a base 1 and a monitor 5. A support base 2 is fixedly connected to the top outer wall of the base 1. A connecting plate 4 is connected to one side of the outer wall of the monitor 5 through bolts. The setting of the board 4 facilitates the installation of the display 5. One side of the outer wall of the connecting plate 4 is rotatably connected to a sliding seat 3. The rotatably connected connecting plate 4 facilitates the adjustment of the angle of the display 5. A chute 6 is provided on one side of the outer wall of the supporting seat 2. , there is an opening on the top outer wall of the sliding seat 3, and the support seat 2 is slidingly connected to the inner wall of the opening. The chute 6 is arranged to facilitate the sliding seat 3 on the support seat 2. The inner walls of both sides of the chute 6 are provided with tooth grooves 7 , one side of the outer wall of the sliding seat 3 is provided with an installation groove, and the inner walls of both sides of the installation groove are provided with rectangular openings. The inner walls of the two rectangular openings are slidingly connected with racks 11, and the racks 11 mesh with the tooth slots 7. The cooperation between the tooth groove 7 and the rack 11 facilitates the sliding base 3 to be clamped on the support base 2, thereby facilitating the adjustment of the height of the display 5.

Specifically, please refer to Figure 3-4. The inner walls on both sides of the installation slot are rotatably connected to the same bidirectional screw rod 10, and the midpoint of the screw rod 10 is fixedly connected to a fixing base 16. The outer wall of the screw rod 10 is threaded with two threads. sleeve 14, and the outer walls of the two threaded sleeves 14 are rotationally connected with an adapter plate 13. The rotation of the screw rod 10 facilitates the threaded sleeve 14 to move synchronously on the screw rod 10. When the threaded sleeve 14 moves, it is convenient to drive the adapter plate 13 to move. This facilitates the movement of the two racks 11 .

Specifically, please refer to Figure 3-4. One end of the four adapter plates 13 is rotatably connected to the two racks 11 respectively. One end of the screw 10 is fixedly connected to a worm gear 12, and one side of the inner wall of the installation groove is rotatably connected to a worm 15. , and the worm 15 and the worm gear 12 mesh with each other, the rotation of the worm 15 can directly drive the rotation of the worm gear 12, and the worm gear 12 and the screw 10 can rotate coaxially to facilitate synchronous rotation.

Specifically, please refer to Figure 4. The outer wall of one side of the sliding seat 3 is rotatably connected to the adjusting plate 8, and the rotating shaft of the adjusting plate 8 is connected to the worm 15. The outer wall of the top of the support base 2 is rotatably connected to the limiting plate 9. Through the adjusting plate, The setting of 8 is convenient for manually driving the worm 15 to rotate.

Working principle: During use, the display 5 is fixed on the connecting plate 4 through bolts, and the sliding seat 3 slides on the support base 2. When the height of the display 5 needs to be adjusted, first manually turn the adjusting disk 8, and then the adjusting disk 8 rotates. When the worm 15 rotates, the worm 15 directly drives the worm gear 12 to rotate. The worm gear 12 and the screw 10 rotate synchronously. When the bidirectional screw 10 rotates, it is convenient to drive the two threaded sleeves 14 to move towards or away from each other. When the two threaded sleeves 14 are in phase with each other, When moving away, the rack 11 will be pulled directly into the sliding seat 3 through the adapter plate 13. At this time, the height of the display 5 is adjusted. After the adjustment is completed, the adjusting disk 8 is rotated in the reverse direction, thereby directly driving the two threaded sleeves 14. The threaded sleeves 14 that move toward each other directly push out the rack 11 through the adapter plate 13 and mesh with the tooth slot 7, thereby fixing the sliding base 3 on the supporting base 2.

The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make the foregoing descriptions. The technical solutions described in each embodiment are modified, or some of the technical features are replaced with equivalents. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A computer screen adjustment device, including a base (1) and a display (5), characterized in that: a support base (2) is fixedly connected to the top outer wall of the base (1), and the display (5) A connecting plate (4) is connected to one side of the outer wall by bolts. A sliding seat (3) is rotatably connected to one side of the outer wall of the connecting plate (4). A chute (3) is provided on one side of the outer wall of the supporting seat (2). 6), the top outer wall of the sliding seat (3) is provided with an opening, the support seat (2) is slidingly connected to the inner wall of the opening, and the inner walls of both sides of the chute (6) are provided with tooth grooves (7) , one side of the outer wall of the sliding seat (3) is provided with an installation groove, and the inner walls of both sides of the installation groove are provided with rectangular openings, and the inner walls of the two rectangular openings are slidingly connected with racks (11). The rack (11) meshes with the tooth slot (7). 2. A computer screen adjustment device according to claim 1, characterized in that: the same two-way screw (10) is rotatably connected to the inner walls on both sides of the installation slot, and the midpoint of the screw (10) Fixedly connected with a fixed base (16). 3. A computer screen adjustment device according to claim 2, characterized in that: two threaded sleeves (14) are threaded to the outer wall of the screw rod (10), and the outer walls of the two threaded sleeves (14) Both are rotatably connected with an adapter plate (13). 4. A computer screen adjustment device according to claim 3, characterized in that: one ends of the four adjustment plates (13) are respectively rotatably connected to two racks (11), and the screws ( One end of 10) is fixedly connected with a worm gear (12). 5. A computer screen adjustment device according to claim 4, characterized in that: a worm (15) is rotatably connected to one side of the inner wall of the installation groove, and the worm (15) and the worm wheel (12) mesh with each other. 6. A computer screen adjustment device according to claim 5, characterized in that: an adjustment plate (8) is rotatably connected to one side of the outer wall of the sliding seat (3), and the rotation axis of the adjustment plate (8) Connected to the worm (15). 7. A computer screen adjustment device according to claim 1, characterized in that the outer wall of the top of the support base (2) is rotatably connected to the limiting plate (9).