Combined sliding type computer rotating shaft

Abstract

The combined sliding type computer rotating shaft comprises a display screen and a lubricating guide groove, a supporting rolling shaft is installed on the edge of one side of a rotating block in an embedded mode, a splicing inserting groove is formed in the center of the other side of the rotating block, a splicing inserting block is installed on the inner wall of the splicing inserting groove in an inserted mode, and one end of the splicing inserting block is fixedly connected with a keyboard. And a locking knob is mounted on the front side of the splicing slot in an inserting manner. According to the combined sliding type computer rotating shaft, through the outer ferrule and the rotating shaft block, rapid telescopic dismounting operation can be conveniently carried out through the connecting spring, the telescopic groove and the telescopic block, lubricating oil can be conveniently, stably and rapidly added through the lubricating inlet and the lubricating guide groove, and dual rotation can be carried out through the outer ferrule, the rotating shaft block and the mounting inserting groove; and the rotating blocks can be annularly supported and rotated through the supporting rolling shafts, the turning stability of the display screen is better, the rotating blocks can be conveniently and rapidly inserted, locked and disassembled through the splicing inserting grooves, the splicing inserting blocks and the locking rotary knobs, and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of computer rotating shafts, in particular to a combined sliding type computer rotating shaft. Background Art

[0002] With the development of science and technology, various electronic products have been continuously appearing, bringing great changes to people's lives. In particular, the use of computers has changed people's lifestyles and accelerated people's pace of life. In the past two decades, with the development of material science and the emergence of smaller integrated chips, computers have evolved into a small, thin, light and easy-to-carry notebook computer. Most of the existing notebooks are flip-top type, in order to meet the design considerations of thinness, smallness and lightness. Commonly used computers include an upper cover with a display screen and a base composed of a keyboard. The upper cover and the base are fixed by a shaft, and the upper cover can be lifted to an appropriate angle for operation by rotating the shaft.

[0003] The existing CN102629151A computer shaft has a simple structure, fewer parts, lower cost, and better market competitiveness. When operating the cover, the shaft rotates smoothly and stably. At the same time, baffles are provided on both sides of the oil guide disc, and the rotation range can be controlled to avoid damage to the shaft. However, there are shortcomings. The existing equipment is inconvenient to disassemble and assemble, and cannot be replaced independently. The rotation stability is poor and it is inconvenient to use. Therefore, a combined sliding computer shaft is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a combined sliding computer shaft to solve the problems mentioned in the background art that the computer shaft is inconvenient to disassemble and assemble, cannot be replaced independently, has poor rotation stability and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined sliding computer shaft, comprising a display screen and a lubrication guide groove, a rotation groove is provided at the lower end of the front side of the display screen, a rotation block is installed on the inner wall of the rotation groove, and a keyboard is installed on one side of the rotation block, installation slots are provided on both sides of the inner wall of the rotation groove, and an outer ring is plugged and installed on the inner wall of the installation slot, a lubrication inlet is provided at the center position of the outer wall of the outer ring, and a rotation shaft block is plugged and installed on the inner wall of the outer ring, a sliding ball is inlaid on the outer wall of the rotation shaft block, and a lubrication guide groove is provided on the outer wall of the rotation shaft block, and one end of the rotation shaft block is fixed A telescopic block is connected, and one end of the telescopic block is fixedly connected to a connecting spring, the telescopic block and the connecting spring are installed in an insertion manner with the telescopic slot, and the telescopic slot is opened at both ends of the inner wall of the rotating block, a toggle buckle slot is opened on the front side of the telescopic slot, and a toggle buckle block is installed in an insertion manner on the inner wall of the toggle buckle slot, the toggle buckle block is fixedly connected to the front side of the telescopic block, a supporting roller is inlaid and installed on one edge of the rotating block, and a splicing slot is opened at the center position of the other side of the rotating block, a splicing plug-in block is installed in an insertion manner on the inner wall of the splicing slot, and one end of the splicing plug-in block is fixedly connected to the keyboard, and a locking knob is installed in an insertion manner on the front side of the splicing slot.

[0006] Preferably, the display screen is connected to the keyboard in a sliding and rotatable manner in the outer ring via a rotating shaft block, and the outer ring is installed in a sliding and plug-in manner with the display screen via a mounting slot, and the inner and outer walls of the outer ring and the mounting slot are both smooth structures.

[0007] Preferably, the display screen is connected to the rotating block in a supporting and rolling manner via a supporting roller.

[0008] Preferably, the outer ring is elastically telescopically connected to the installation slot on the connecting spring through a telescopic block, one side of the toggle buckle block is a groove structure, and the upper end of the toggle buckle block and the upper end of the toggle buckle groove are distributed in parallel.

[0009] Preferably, the lubrication inlet is distributed in an annular manner on the outer wall of the outer ring, the lubrication guide groove is in an inclined groove structure on the outer wall of the rotating shaft block, and one side of the lubrication guide groove is connected to the sliding ball.

[0010] Preferably, the splicing plug-in block is installed by plugging and locking the splicing plug-in block with the splicing slot through a locking knob.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the combined sliding computer shaft can be conveniently telescoped and disassembled quickly through the outer ring and the rotating shaft block by connecting the spring, the telescopic slot and the telescopic block, and can be conveniently and quickly added with lubricating oil through the lubrication inlet and the lubrication guide groove, and can be doubly rotated through the outer ring, the rotating shaft block and the installation slot, and the rotating block can be rotated through the supporting roller ring support, the display screen has better flipping stability, and the rotating block can be conveniently quickly plugged in, locked and disassembled through the splicing slot, the splicing plug-in block and the locking knob, and is easy to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a combined sliding computer shaft of the utility model;

[0013] Figure 2 This is a cross-sectional view of a combined sliding computer shaft of the utility model;

[0014] Figure 3 This utility model is a combined sliding computer shaft Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model is a combined sliding computer shaft Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 This utility model is a combined sliding computer shaft Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 This utility model is a combined sliding computer shaft Figure 2 Enlarged view of point D in the middle.

[0018] In the figure: 1. display screen, 2. keyboard, 3. rotating block, 4. outer ring, 5. lubrication inlet, 6. lubrication guide groove, 7. rotating shaft block, 8. sliding ball, 9. mounting slot, 10. rotating slot, 11. connecting spring, 12. telescopic slot, 13. telescopic block, 14. toggle buckle slot, 15. toggle buckle block, 16. supporting roller, 17. splicing slot, 18. splicing plug-in block, 19. locking knob. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6The utility model provides a technical solution: a combined sliding computer shaft, comprising a display screen 1, a keyboard 2, a rotating block 3, an outer ring 4, a lubrication inlet 5, a lubrication guide groove 6, a rotating shaft block 7, a sliding ball 8, an installation slot 9, a rotating slot 10, a connecting spring 11, a telescopic slot 12, a telescopic block 13, a toggle buckle slot 14, a toggle buckle block 15, a supporting roller 16, a splicing slot 17, a splicing plug-in block 18 and a locking knob 19. A rotating slot 10 is provided at the lower end of the front side of the display screen 1, a rotating block 3 is installed on the inner wall of the rotating slot 10, and a keyboard 2 is installed on one side of the rotating block 3. The display screen 1 is connected to the keyboard 2 in a sliding and rotating manner in the outer ring 4 through the rotating shaft block 7, and the outer ring 4 is installed in a sliding and plugging manner with the display screen 1 through the installation slot 9. The inner and outer walls of the outer ring 4 and the installation slot 9 are both smooth structures, so that the display screen 1 is convenient to perform double rotation through the outer ring 4, the rotating shaft block 7 and the installation slot 9, and the rotation effect is better.

[0021] The display screen 1 is connected to the rotating block 3 in a supporting and rolling manner through the supporting roller 16, so that the display screen 1 can be supported and flipped by the supporting roller 16, which is more stable. Installation slots 9 are opened on both sides of the inner wall of the rotating groove 10, and the inner wall of the installation slot 9 is plugged and installed with an outer ring 4. The outer ring 4 is elastically and telescopically connected to the installation slot 9 on the connecting spring 11 through the telescopic block 13. One side of the toggle buckle block 15 is a groove structure, and the upper end of the toggle buckle block 15 is distributed in parallel with the upper end of the toggle buckle groove 14, so that the outer ring 4 is convenient for elastic telescopic adjustment and quick disassembly and assembly operations.

[0022] A lubrication inlet 5 is provided at the center of the outer wall of the outer ring 4, and a rotating shaft block 7 is inserted and installed on the inner wall of the outer ring 4. The lubrication inlet 5 is distributed in a ring-shaped manner on the outer wall of the outer ring 4, and the lubrication guide groove 6 is an inclined groove structure on the outer wall of the rotating shaft block 7, and one side of the lubrication guide groove 6 is connected to the sliding ball 8, so that the lubrication inlet 5 and the lubrication guide groove 6 can stably introduce lubricant, which is easy to use.

[0023] The outer wall of the rotating shaft block 7 is inlaid with a sliding ball 8, and the outer wall of the rotating shaft block 7 is provided with a lubrication guide groove 6, one end of the rotating shaft block 7 is fixedly connected with a telescopic block 13, and one end of the telescopic block 13 is fixedly connected with a connecting spring 11, the telescopic block 13 and the connecting spring 11 are inserted and installed with the telescopic groove 12, and the telescopic groove 12 is provided at both ends of the inner wall of the rotating block 3, a toggle buckle groove 14 is provided on the front side of the telescopic groove 12, and a toggle buckle block 15 is inserted and installed on the inner wall of the toggle buckle groove 14, and the toggle buckle block 15 is fixedly connected to the front side of the telescopic block 13, and the rotating block 3 is fixedly connected to the front side of the telescopic block 13. A supporting roller 16 is inlaid and installed on the side edge, and a splicing slot 17 is opened at the center position of the other side of the rotating block 3, a splicing block 18 is inserted and installed on the inner wall of the splicing slot 17, and one end of the splicing block 18 is fixedly connected to the keyboard 2, and the splicing block 18 is inserted and locked with the splicing slot 17 through a locking knob 19, so that the rotating block 3 can be quickly disassembled and assembled with the splicing block 18 through the locking knob 19 and the splicing slot 17, which is convenient for quick replacement and use, and a locking knob 19 is inserted and installed on the front side of the splicing slot 17.

[0024] Working principle: When using the combined sliding computer hinge, first insert the outer ring 4 of the device into the installation slot 9 for combined installation. When the display screen 1 is flipped, it can be doubly flipped through the outer ring 4, the rotating shaft block 7, the sliding ball 8 and the installation slot 9, and the display screen 1 can be supported, slid and rotated by the support roller 16. When the lubricating oil needs to be adjusted, the outer ring 4 and the rotating shaft block 7 can be elastically contracted and removed, and then oil is injected and diverted through the lubrication inlet 5 and the lubrication guide groove 6. When the outer ring 4 and the rotating shaft block 7 need to be replaced, they can be removed, and then the rotating block 3 can be independently buckled, locked, disassembled and replaced through the splicing slot 17, the splicing plug-in block 18 and the locking knob 19. This is the use process of the combined sliding computer hinge.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined sliding computer shaft, comprising a display screen (1) and a lubrication guide groove (6), wherein a rotation groove (10) is provided at the lower front end of the display screen (1), a rotation block (3) is installed on the inner wall of the rotation groove (10), and a keyboard (2) is installed on one side of the rotation block (3), characterized in that: The inner wall of the rotating groove (10) is provided with mounting slots (9) on both sides, and an outer ring (4) is plugged and installed on the inner wall of the mounting slot (9), a lubrication inlet (5) is provided at the center of the outer wall of the outer ring (4), and a rotating shaft block (7) is plugged and installed on the inner wall of the outer ring (4), a sliding ball (8) is inlaid and installed on the outer wall of the rotating shaft block (7), and a lubrication guide groove (6) is provided on the outer wall of the rotating shaft block (7), one end of the rotating shaft block (7) is fixedly connected to a telescopic block (13), and one end of the telescopic block (13) is fixedly connected to a connecting spring (11), the telescopic block (13) and the connecting spring (11) are plugged and installed with the telescopic groove (12), and the telescopic block (13) and the connecting spring (11) are plugged and installed with the telescopic groove (12), and the telescopic block (13) and the connecting spring (11) are plugged and installed with the telescopic groove (12), and the telescopic block (13) and the connecting spring (11) are plugged and installed with the telescopic groove (12). The groove (12) is formed at both ends of the inner wall of the rotating block (3); a toggle buckle groove (14) is formed at the front side of the telescopic groove (12); a toggle buckle block (15) is inserted and installed on the inner wall of the toggle buckle groove (14); the toggle buckle block (15) is fixedly connected to the front side of the telescopic block (13); a supporting roller (16) is embedded and installed on the edge of one side of the rotating block (3); a splicing slot (17) is formed at the center position of the other side of the rotating block (3); a splicing plug-in block (18) is inserted and installed on the inner wall of the splicing slot (17); one end of the splicing plug-in block (18) is fixedly connected to the keyboard (2); and a locking knob (19) is inserted and installed on the front side of the splicing slot (17).

2. The combined sliding computer hinge according to claim 1, characterized in that: The display screen (1) is connected to the keyboard (2) in a sliding and rotating manner in the outer ring (4) via a rotating shaft block (7), and the outer ring (4) is installed in a sliding and plug-in manner with the display screen (1) via a mounting slot (9), and the inner and outer walls of the outer ring (4) and the mounting slot (9) are both smooth structures.

3. The combined sliding computer hinge according to claim 2, characterized in that: The display screen (1) is connected to the rotating block (3) in a supporting and rolling manner via a supporting roller (16).

4. The combined sliding computer hinge according to claim 3, characterized in that: The outer ring (4) is elastically and telescopically connected to the mounting slot (9) on the connecting spring (11) via a telescopic block (13); one side of the toggle buckle block (15) is a groove structure; and the upper end of the toggle buckle block (15) and the upper end of the toggle buckle slot (14) are arranged in parallel.

5. The combined sliding computer hinge according to claim 4, characterized in that: The lubrication inlet (5) is connected and distributed in an annular manner on the outer wall of the outer ring (4); the lubrication guide groove (6) is in an inclined groove structure on the outer wall of the rotating shaft block (7); and one side of the lubrication guide groove (6) is connected to the sliding ball (8).

6. The combined sliding computer hinge according to claim 5, characterized in that: The splicing plug block (18) is installed by plugging and locking with the splicing slot (17) via a locking knob (19).

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