Notebook computer rotating shaft capable of realizing adsorption fixation

Abstract

The utility model discloses a notebook computer rotating shaft realizing adsorption fixation, which comprises a keyboard bottom plate, a rotating shaft is arranged on the keyboard bottom plate, a display screen is arranged on the outer wall of the rotating shaft, rubber blocks are respectively inserted into two ends of the rotating shaft, fixing plates are respectively arranged above and below the rubber blocks, and clamping rods are respectively arranged on opposite surfaces of the fixing plates. According to the notebook computer rotating shaft capable of being adsorbed and fixed, the rubber blocks are inserted into the clamping grooves through the clamping rods to form a clamping limiting structure with the rotating shaft, so that a display screen and a keyboard bottom plate are clamped and limited through the two sets of clamping rods under the action of the rubber blocks, and then the stability of the display screen and the keyboard bottom plate during closing is improved; according to the device, the rubber rod and the rotating shaft form a clamping limiting structure through the through hole, and the rubber rod and the fixed shell form a magnetic attraction structure through the magnetic attraction block, so that the attraction effect when the display screen and the keyboard bottom plate are closed is improved through the magnetic attraction block, and the rubber rod is conveniently contracted and placed through the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating shafts, in particular to a rotating shaft of a notebook computer capable of realizing adsorption and fixation. Background Art

[0002] Notebook computers, also known as "portable computers, handheld computers, PDAs or laptop computers", are characterized by their compact body and are easier to carry than desktop computers. They are small and easy to carry personal computers, usually weighing 1-3 kg. The current development trend is that the size is getting smaller and smaller, the weight is getting lighter, and the functions are getting stronger. In the process of using a notebook computer, in order to connect the screen and keyboard, and to adjust the screen opening and closing angle to obtain the best visual and use effect, the notebook computer is made to meet the different needs of users through the hinge.

[0003] During the use of the laptop computer, the hinge connects and supports the screen and keyboard through the hinge, and also provides the functions of angle adjustment and stability, thereby ensuring the normal use of the laptop computer and the user's comfortable experience. However, during the use of the existing laptop computer hinge, after the screen is closed, the hinge alone cannot ensure the stability of the closure, thereby reducing the stability of the laptop computer during use. Therefore, a laptop computer hinge that can achieve adsorption fixation is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a laptop computer hinge that can be fixed by adsorption, so as to solve the problem that the existing laptop computer hinge proposed in the above background technology cannot ensure the stability of the closure only by the hinge after the screen is closed during use, thereby reducing the stability of the laptop computer during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laptop computer rotation axis for achieving adsorption fixation, comprising a keyboard bottom plate, a rotation axis is arranged on the keyboard bottom plate, and a display screen is arranged on the outer wall of the rotation axis, rubber blocks are respectively inserted at both ends of the rotation axis, and fixing plates are respectively arranged on the upper and lower sides of the rubber blocks, and clamping rods are respectively arranged on opposite surfaces of the fixing plates, and clamping grooves are correspondingly opened on the outer walls of both sides of the keyboard bottom plate and the display screen, and the clamping rods are inserted in the clamping grooves;

[0006] The rotating shaft is provided with through holes at both ends, and a rubber rod is inserted into the through hole, a magnetic block is embedded in one end of the rubber rod, and a handle is provided at the other end of the rubber rod, and two sets of fixed shells are correspondingly provided on the upper end surface of the keyboard bottom plate, and the fixed shells are also provided with magnetic blocks inside;

[0007] The rotating shaft is provided with an opening on the outside, and slide grooves are provided on both sides of the opening respectively, a baffle is provided in the slide groove, and an elastic limit block is provided on the upper end surface of the baffle, a limit hole is provided on one side of the opening on the rotating shaft, and the elastic limit block is inserted into the limit hole.

[0008] Preferably, the rubber block is inserted into the engaging groove through the engaging rod to form an engaging limiting structure with the rotating shaft.

[0009] Preferably, the rubber rod forms a clamping limit structure with the rotating shaft through the through hole, and the rubber rod forms a magnetic attraction structure with the fixed shell through the magnetic attraction block.

[0010] Preferably, the baffle forms a sliding structure with the rotating shaft through a sliding groove, and the baffle is engaged in the limiting hole through an elastic limiting block to form an elastic engaging limiting structure with the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the rubber block of the laptop computer shaft that realizes adsorption and fixation is inserted into the engaging groove through the engaging rod to form an engaging and limiting structure with the shaft, so that under the action of the rubber block, the display screen and the keyboard bottom plate are engaged and limited by two sets of engaging rods, thereby increasing the stability of the display screen and the keyboard bottom plate when they are closed; the rubber rod of the device forms an engaging and limiting structure with the shaft through the through hole, and the rubber rod forms a magnetic structure with the fixed shell through the magnetic block, thereby increasing the adsorption effect of the display screen and the keyboard bottom plate when they are closed through the magnetic block, and the rubber rod is conveniently retracted and placed through the through hole; the baffle of the device forms a sliding structure with the shaft through the slide groove, and the baffle is engaged in the limiting hole through the elastic limiting block to form an elastic engaging and limiting structure with the shaft, thereby facilitating the protection of the retracted rubber rod through the baffle, thereby preventing the external environment from affecting the service life of the magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a notebook computer shaft structure for achieving adsorption and fixation according to the utility model;

[0013] Figure 2 This is a schematic diagram of a closed structure of a notebook computer shaft that can be fixed by adsorption according to the utility model;

[0014] Figure 3 This is a schematic diagram of a top view of the structure of a notebook computer shaft that can be fixed by adsorption according to the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of a notebook computer shaft assembly that realizes adsorption and fixation according to the utility model;

[0016] Figure 5 The utility model is a notebook computer shaft that realizes adsorption and fixation Figure 1 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. keyboard base plate, 2. hinge, 3. display screen, 4. rubber block, 5. fixing plate, 6. snap-fit ​​rod, 7. snap-fit ​​groove, 8. rubber rod, 9. through hole, 10. magnetic block, 11. fixing shell, 12. baffle, 13. elastic limit block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution: a laptop computer hinge for achieving adsorption and fixation, comprising a keyboard base plate 1, a hinge 2 is arranged on the keyboard base plate 1, and a display screen 3 is arranged on the outer wall of the hinge 2, rubber blocks 4 are respectively inserted at both ends of the hinge 2, and fixing plates 5 are respectively arranged on the upper and lower parts of the rubber block 4, and clamping rods 6 are respectively arranged on opposite surfaces of the fixing plates 5, and clamping grooves 7 are correspondingly opened on the outer walls of both sides of the keyboard base plate 1 and the display screen 3, and the clamping rods 6 are inserted in the clamping grooves 7.

[0020] Furthermore, the rubber block 4 is inserted into the engagement groove 7 through the engagement rod 6 to form an engagement limiting structure with the rotating shaft 2, so that the display screen 3 and the keyboard base plate 1 are engaged and limited by two sets of engagement rods 6, and the stability during the closing process is increased by the rubber block 4.

[0021] Through holes 9 are respectively provided at both ends of the rotating shaft 2, and a rubber rod 8 is inserted into the through hole 9. A magnetic block 10 is embedded in one end of the rubber rod 8, and a handle is provided at the other end of the rubber rod 8. Two sets of fixed shells 11 are correspondingly provided on the upper end surface of the keyboard base plate 1, and the fixed shell 11 is also provided with a magnetic block 10 inside.

[0022] Furthermore, the rubber rod 8 forms a locking limit structure with the rotating shaft 2 through the through hole 9, and the rubber rod 8 forms a magnetic structure with the fixed shell 11 through the magnetic block 10, thereby increasing the adsorption effect of the display screen 3 and the keyboard baffle 1 when they are closed under the action of the magnetic block 10, thereby increasing the safety of the laptop computer during use.

[0023] The rotating shaft 2 has an opening on the outside, and slide grooves are respectively provided on both sides of the opening on the rotating shaft 2, a baffle 12 is provided in the slide groove, and an elastic limit block 13 is provided on the upper end surface of the baffle 12, a limit hole is provided on one side of the opening on the rotating shaft 2, and the elastic limit block 13 is inserted into the limit hole.

[0024] Furthermore, the baffle 12 forms a sliding structure with the rotating shaft 2 through a slide groove, and the baffle 12 is engaged in the limiting hole through an elastic limiting block 13 to form an elastic engaging limiting structure with the rotating shaft 2, so that the magnetic block 10 on the rubber rod 8 is protected by the baffle 12 during the use of the laptop computer, thereby preventing external factors from affecting its service life.

[0025] Working principle: When using the laptop computer hinge for adsorption fixation, first, when the laptop computer is closed, the elastic limit block 13 can be pressed to shrink the baffle 12 into the slide groove on one side of the hinge 2, and at the same time, the rubber rod 8 is pushed inward by the handle, so that the rubber rod 8 is snapped and adsorbed into the fixed shell 11 through the magnetic block 10, and then the adsorption of the display screen 3 and the keyboard bottom plate 1 when closed is increased through the magnetic block 10; then the snap rod 6 can be inserted into the snap groove 7 respectively, and the rubber block 4 can be inserted into both sides of the hinge 2, so that the display screen 3 and the keyboard bottom plate 1 can be adsorbed through the rubber block 4 and the snap rod 6. The display screen 3 and the keyboard base plate 1 are engaged and limited, thereby further increasing the stability when the display screen 3 and the keyboard base plate 1 are closed, and thus increasing the safety of the laptop computer during placement and movement; if the laptop computer needs to be used, the rubber block 4 is driven, and the rubber rod 8 is pulled outward by the handle to cancel the adsorption between the display screen 3 and the keyboard base plate 1, and the baffle 12 can be slid to the opening of the rotating shaft 2, and the elastic limiting block 13 is used to engage and limit it, and then the baffle 12 is used to protect the magnetic block 10 on the rubber rod 8. This is the use process of the laptop computer rotating shaft that realizes adsorption and fixation.

[0026] 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 notebook computer hinge for achieving adsorption fixation, comprising a keyboard base plate (1), a hinge (2) being provided on the keyboard base plate (1), and a display screen (3) being provided on the outer wall of the hinge (2), characterized in that: The rotating shaft (2) is respectively provided with rubber blocks (4) at both ends, and the rubber block (4) is respectively provided with fixing plates (5) at the upper and lower sides, and the fixing plates (5) are respectively provided with locking rods (6) at opposite surfaces, and the keyboard bottom plate (1) and the display screen (3) are respectively provided with locking grooves (7) at the outer walls on both sides, and the locking rods (6) are inserted into the locking grooves (7); The rotating shaft (2) is provided with through holes (9) at both ends, and a rubber rod (8) is inserted into the through hole (9), a magnetic block (10) is embedded in one end of the rubber rod (8), and a handle is provided at the other end of the rubber rod (8), and two sets of fixed shells (11) are correspondingly provided on the upper end surface of the keyboard bottom plate (1), and the fixed shells (11) are also provided with magnetic blocks (10) inside; The rotating shaft (2) is provided with an opening on the outside, and slide grooves are provided on both sides of the opening on the rotating shaft (2), a baffle (12) is provided in the slide groove, and an elastic limit block (13) is provided on the upper end surface of the baffle (12), and a limit hole is provided on one side of the opening on the rotating shaft (2), and the elastic limit block (13) is inserted into the limit hole.

2. The laptop computer hinge for achieving adsorption fixation according to claim 1, characterized in that: The rubber block (4) is inserted into the engagement groove (7) via the engagement rod (6) to form an engagement limiting structure with the rotating shaft (2).

3. The laptop computer hinge for achieving adsorption fixation according to claim 1, characterized in that: The rubber rod (8) forms a locking limit structure with the rotating shaft (2) through the through hole (9), and the rubber rod (8) forms a magnetic attraction structure with the fixed shell (11) through the magnetic attraction block (10).

4. The laptop computer hinge for achieving adsorption fixation according to claim 1, characterized in that: The baffle plate (12) forms a sliding structure with the rotating shaft (2) through a sliding groove, and the baffle plate (12) is engaged in the limiting hole through an elastic limiting block (13) to form an elastically engaged limiting structure with the rotating shaft (2).

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