Opposite-inserting connection structure for rotating shafts of notebook computer

Abstract

The utility model discloses a notebook computer rotating shaft plug-in connection structure, and relates to the technical field of rotating shafts. The device comprises a rotating block fixedly connected to a screen and a rotating groove formed in a machine body, a damping assembly is arranged between the rotating block and the rotating groove, elastic sleeving assemblies are arranged at the two ends of the damping assembly, and the elastic sleeving assemblies are connected with the inner wall of the rotating groove and one side of the rotating block in a sleeving mode respectively. A pulling assembly is arranged on the outer surface of the damping assembly. By pulling the pulling assembly, the sleeving ends of the two elastic sleeving assemblies can directly move into the damping assembly, at the moment, the damping assembly can directly move out of the interior of the rotating groove, and therefore only the pulling assembly needs to be pulled when the damping assembly is replaced; and the whole replacement process does not need to twist a plurality of screws and disassemble the shell of the notebook computer, so that the operation is relatively convenient when the damping assembly is replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the pivot technical field, specifically, and particularly relates to a notebook computer pivot opposite plug -in connection structure. BACKGROUND

[0002] The screen and the body of a notebook computer are two relatively independent parts, and the pivot firmly connects the two parts. The pivot is like a "bridge" that can ensure that the screen does not easily separate from the body and at the same time bears the weight of the screen part, allowing the screen to be stably maintained at an angle position set by the user.

[0003] If the user exerts excessive force when opening or closing the screen of the notebook computer, the oil in the damper may leak or the friction plate may be excessively worn over a long period of time, causing the damping effect of the pivot to fail and the screen to be unable to be fixed after being rotated to a certain angle. Therefore, the pivot needs to be replaced. In the prior art, when the pivot is replaced, the shell of the computer needs to be disassembled, and the pivot needs to be exposed to the outside, and then the mounting pieces on the pivot need to be disassembled from the screen and the body. This phenomenon makes it relatively convenient to replace the pivot.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems in the related art, the utility model provides a notebook computer pivot opposite plug-in connection structure to overcome the above technical problems existing in the prior art.

[0006] To solve the above technical problems, the utility model is implemented by the following technical scheme:

[0007] The utility model is a notebook computer pivot opposite plug-in connection structure, which comprises a rotating block fixedly connected to a screen and a rotating groove formed in a body, a damping assembly is arranged between the rotating block and the rotating groove, elastic sleeve joint assemblies are arranged at both ends of the damping assembly, the elastic sleeve joint assemblies are jointly sleeved with the inner wall of the rotating groove and one side of the rotating block respectively, a pulling assembly is arranged on the outer surface of the damping assembly, and the pulling assembly is connected with the moving end of the elastic sleeve joint assembly.

[0008] The elastic sleeve joint assemblies are used for being sleeved with one side of the inner wall of the rotating groove and one side of the rotating block, so that the damping assembly can be located between the inner wall of the rotating groove and one side of the rotating block. The pulling assembly is used for pulling the moving end of the elastic sleeve joint assembly, so that the sleeving end of the elastic sleeve joint assembly can move to the inside of the damping assembly.

[0009] Further, the damping assembly comprises a receiving block arranged at one side of the rotating block, an accommodation cavity is formed in the receiving block, a connecting ring is fixedly connected to the inner wall of the accommodation cavity, a damping sleeve is rotatably connected to the inside of the connecting ring, and a rotating shaft is rotatably connected to the inside of the damping sleeve.

[0010] Further, the elastic sleeve assembly comprises sleeve grooves arranged at the inner wall of the rotating groove and the two sides of the rotating block, a sleeve block is sleeved in the sleeve groove, one end of the sleeve block extends into the accommodation cavity, a connecting groove is formed in one side of the sleeve block and penetrates the sleeve block, a connecting rod is fixedly connected to the end of the damping sleeve opposite to the rotating shaft, and the connecting rod is movably connected to the corresponding connecting groove.

[0011] Further, a T-shaped disc is movably connected to the inside of the accommodation cavity, two T-shaped discs are arranged, the two T-shaped discs are fixedly connected to the corresponding sleeve blocks, the connecting groove penetrates the corresponding T-shaped disc, and a spring is fixedly connected between the T-shaped disc and the connecting ring.

[0012] Further, the pulling assembly comprises two pulling grooves formed in the inner wall of the accommodation cavity, a pulling rod is movably connected to the inside of the pulling groove, a recess is formed in the outer surface of the receiving block, a moving groove is formed in the inner wall bottom of the recess corresponding to the pulling groove, a moving plate is fixedly connected to the bottom end of the pulling rod, the moving plate is movably connected to the moving groove, a pull rope is arranged in the moving groove, and the two ends of the pull rope are fixedly connected to the two moving plates.

[0013] Further, a shielding plate is rotatably connected to the inside of the recess, an optimal arc groove is formed in the inner side of the shielding plate, an optimal arc block is clamped in the optimal arc groove, the optimal arc block is fixedly connected to the inner wall bottom of the recess, and an auxiliary groove is formed in one side of the inner wall of the recess.

[0014] Further, an installation groove is formed in the outer surface of the recess and the inner wall of the shielding plate, and an L-shaped pulling rod is fixedly connected to the inner wall bottom of the installation groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a puller is pulled to the puller, thereby can directly move to the inside of damping assembly of two elastic sleeve connection components sleeve end, damping assembly can directly move out from the inside of rotation groove at this moment, above-mentioned setting makes when carrying out the disassembly of damping assembly, only need to pull the puller, can complete operation, simultaneously when installing, only need to pull the puller, thereby when replacing damping assembly, do not need to twist and take down the shell of notebook computer of screw, thereby when replacing damping assembly, operation is convenient.

[0017] 2. The utility model discloses through the pull rope can pull two moving plate, thereby make two moving plate pass through corresponding pull rod and pull T type tray, thereby make T type tray can drive sleeve block to move to the inside of storage cavity when spring extrusion, can hang the pull rope to L type pull rod at this time, thereby make two sleeve blocks not move out from the inside of storage cavity under the push of spring, the setting makes when moving storage block to the side of rotation block, do not need to pull the pull rope all the time, thereby when moving storage block to the side of rotation block and make the operation of both appearance alignment is convenient.

[0018] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawing of the embodiment to introduce briefly, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0020] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0021] Figure 2 It is the utility model's Figure 1 It is the enlarged structure schematic diagram of A place;

[0022] Figure 3 It is the puller structure schematic diagram of the utility model;

[0023] Figure 4 It is the storage block side view sectional structure schematic diagram of the utility model;

[0024] Figure 5 It is the elastic sleeve connection component structure schematic diagram of the utility model;

[0025] Figure 6 It is the damping assembly structure schematic of the utility model;

[0026] Figure 7 The notebook computer closing structure of the utility model is shown in the figure.

[0027] In the drawings, the components represented by each reference numeral are listed as follows:

[0028] 1, screen; 2, rotating block; 3, body; 4, rotating groove; 5, damping assembly; 501, storage block; 502, storage cavity; 503, connecting ring; 504, damping sleeve; 505, rotating shaft; 6, elastic sleeve assembly; 601, sleeve groove; 602, sleeve block; 603, connecting groove; 604, connecting rod; 605, T-shaped disc; 606, spring; 7, pulling assembly; 701, pulling groove; 702, pulling rod; 703, groove; 704, moving groove; 705, moving plate; 706, pull rope; 707, shielding plate; 708, optimal arc groove; 709, optimal arc block; 710, auxiliary groove; 711, mounting groove; 712, L-shaped pulling rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0031] Please refer to Figures 1-7 The utility model discloses a notebook computer rotating shaft plug-in connection structure, including the rotating block 2 of fixed connection on screen 1 and the rotating groove 4 set up on body 3, rotating block 2 and rotating groove 4 between being provided with damping assembly 5, the both ends of damping assembly 5 are provided with elastic sleeve assembly 6, elastic sleeve assembly 6 is together with the inner wall of rotating groove 4 and the side of rotating block 2 sleeve respectively, the outer surface of damping assembly 5 is provided with pulling assembly 7, pulling assembly 7 and the mobile end of elastic sleeve assembly 6 are connected together.

[0032] The elastic sleeve assembly 6 is used to be sleeved on the inner wall of the rotating groove 4 and one side of the rotating block 2, so that the damping assembly 5 can be between the inner wall of the rotating groove 4 and one side of the rotating block 2, and the pulling assembly 7 is used to pull the moving end of the elastic sleeve assembly 6, so that the sleeving end of the elastic sleeve assembly 6 can move to the inside of the damping assembly 5.

[0033] When the damping assembly 5 is installed on one side of the rotating block 2, the screen and the body 3 are stacked together, at this time the rotating block 2 is in the inside of the rotating groove 4, then the elastic sleeve assembly 6 is pulled by the pulling assembly 7, and the elastic sleeve assembly 6 is completely in the inside of the damping assembly 5, then the damping assembly 5 is moved to one side of the rotating block 2, then the pulling assembly 7 is released, at this time the sleeving end of the elastic sleeve assembly 6 arranged at both ends of the damping assembly 5 can automatically move out and directly sleeve in the corresponding rotating block 2 and the inside of the rotating groove 4, so that the screen and the body 3 can be connected together.

[0034] By pulling the pulling assembly 7, the damping assembly 5 can be moved to the inside of the rotating groove 4, and the damping assembly 5 is at one side of the rotating block 2, after the pulling assembly 7 is released, the sleeving end of the two elastic sleeve assemblies 6 can move out from the inside of the damping assembly 5 and directly move to the inside of the corresponding rotating block 2 and the rotating groove 4, the above arrangement makes it only need to pull the pulling assembly 7 when the damping assembly 5 is installed, then the damping assembly 5 is moved to the predetermined position, and the pulling assembly 7 is released, so that the elastic sleeve assembly 6 can connect the screen, the damping assembly 5 and the body 3 together, and when the damping assembly 5 is disassembled, the pulling assembly 7 is directly pulled, so that it is more convenient to install the damping assembly 5.

[0035] In an embodiment, for the above-mentioned receiving block 501, the damping assembly 5 comprises a receiving block 501, the receiving block 501 is arranged at one side of the rotating block 2, the inside of the receiving block 501 is provided with a receiving cavity 502, the inner wall of the receiving cavity 502 is fixedly connected with a connecting ring 503, the inside of the connecting ring 503 is rotationally connected with a damping sleeve 504, and the inside of the damping sleeve 504 is rotationally connected with a rotating shaft 505.

[0036] The receiving block 501 is consistent with the overall shape of the rotating block 2, so that it is more convenient to install the receiving block 501 at one side of the rotating block 2, and the appearance of the connection between the screen 1 and the body 3 can be guaranteed, and the receiving block 501 and the receiving cavity 502 can protect the damping sleeve 504 and the rotating shaft 505, so that the outer surface of the damping sleeve 504 and the rotating shaft 505 will not appear dust accumulation phenomenon when in use.

[0037] In one embodiment, for the elastic sleeve assembly 6 described above, the elastic sleeve assembly 6 comprises a sleeve slot 601, which is arranged on the inner wall of the rotating slot 4 and the two sides of the rotating block 2, the inside of the sleeve slot 601 is sleeved with a sleeve block 602, one end of the sleeve block 602 extends to the inside of the receiving cavity 502, one side of the sleeve block 602 is provided with a connecting slot 603, the connecting slot 603 penetrates the sleeve block 602, and the connecting rod 604 is fixedly connected to the end of the damping sleeve 504 opposite to the rotating shaft 505, and the connecting rod 604 is movably connected with the corresponding connecting slot 603.

[0038] When the receiving block 501 is moved to one side of the rotating block 2 and the receiving block 501 is aligned with the rotating block 2, the two sleeve blocks 602 are moved, so that the two sleeve blocks 602 can be moved out of the inside of the receiving cavity 502 and directly into the inside of the corresponding sleeve slot 601, and when the sleeve block 602 is moved, the connecting rod 604 can slide in the connecting slot 603, which ensures the stability of the sleeve block 602 during movement, and the screen 1 and the body 3 are connected together through the sleeve slot 601, the sleeve block 602, the connecting slot 603 and the connecting rod 604 and the damping sleeve 504 and the rotating shaft 505. The whole process does not need to participate in the screw, only needs to move the sleeve block 602, and the operation is relatively convenient. At the same time, the sleeve block 602 arranged in the receiving cavity 502 can be moved into the inside of the receiving cavity 502 without being hindered when the receiving block 501 is moved into the inside of the rotating slot 4 and is located at one side of the rotating block 2.

[0039] In one embodiment, for the receiving cavity 502 described above, the inside of the receiving cavity 502 is movably connected with a T-shaped disc 605, the T-shaped disc 605 is provided with two, the two T-shaped discs 605 are fixedly connected with the corresponding sleeve blocks 602, the connecting slot 603 penetrates the corresponding T-shaped disc 605, and the spring 606 is fixedly connected between the T-shaped disc 605 and the connecting ring 503.

[0040] The spring 606 can push the T-shaped disc 605, so that the T-shaped disc 605 can push the sleeve block 602 into the inside of the sleeve slot 601, at this time, under the pushing of the spring 606, the sleeve block 602 will not move out of the inside of the sleeve slot 601 at will, so that the connection relationship between the receiving block 501, the screen 1 and the body 3 is relatively firm. The arrangement of the T-shaped disc 605 makes the sleeve block 602 not completely separated from the inside of the receiving cavity 502 under the pushing of the spring 606.

[0041] In one embodiment, for the above-mentioned pulling assembly 7, the pulling assembly 7 comprises two pulling grooves 701 opened on the inner wall of the receiving cavity 502, the inner part of the pulling groove 701 is movably connected with a pulling rod 702, the outer surface of the receiving block 501 is provided with a groove 703, the inner wall bottom of the groove 703 is provided with a moving groove 704 corresponding to the pulling groove 701, the bottom end of the pulling rod 702 is fixedly connected with a moving plate 705, the moving plate 705 is movably connected with the moving groove 704, the inner part of the moving groove 704 is provided with a pull rope 706, and the two ends of the pull rope 706 are fixedly connected with the two moving plates 705 respectively.

[0042] The two moving plates 705 can be pulled by the pull rope 706, so that the two moving plates 705 drive the corresponding pulling rod 702 to move in the pulling groove 701, and the two moving pulling rods 702 pull the corresponding T-shaped disc 605, so that the T-shaped disc 605 can extrude the spring 606, and the sleeve block 602 can be directly moved into the receiving cavity 502 under the driving of the T-shaped disc 605. The arrangement of the pull rope 706 makes it more convenient to pull the two moving plates 705, and under the limitation of the moving plate 705, the pulling rod 702 will not tilt when moving in the pulling groove 701.

[0043] In one embodiment, for the above-mentioned groove 703, the inner part of the groove 703 is rotatably connected with a shielding plate 707, the inner side of the shielding plate 707 is provided with a superior arc groove 708, the inner part of the superior arc groove 708 is clamped with a superior arc block 709, the superior arc block 709 is fixedly connected with the inner wall bottom of the groove 703, and the inner wall side of the groove 703 is provided with an auxiliary groove 710.

[0044] The shielding plate 707 can be rotated in the groove 703 by rotating the shielding plate 707, and the superior arc block 709 can be clamped in the superior arc groove 708, so that the shielding plate 707 will not be rotated out of the groove 703 at will, and the shielding plate 707 can shield the moving groove 704 and the pulling groove 701, so that dust will not accumulate in the receiving cavity 502 through the moving groove 704 and the pulling groove 701. When the screen 1 is folded with the body 3, the auxiliary groove 710 will not be shielded, and the arrangement makes it possible to lift the shielding plate 707 through the auxiliary groove 710 when the shielding plate 707 is opened.

[0045] In one embodiment, for the above-mentioned groove 703, the outer surface of the groove 703 and the inner wall of the shielding plate 707 are both provided with a mounting groove 711, and the inner wall bottom of the mounting groove 711 is fixedly connected with an L-shaped pulling rod 712.

[0046] After pulling the pull rope 706 and moving the two sleeve blocks 602 into the interior of the receiving cavity 502, the pull rope 706 can be hung on the L-shaped pulling rod 712, so that the two sleeve blocks 602 cannot be moved out of the interior of the receiving cavity 502 by the pushing of the spring 606. This arrangement makes it unnecessary to pull the pull rope 706 when moving the receiving block 501 to the side of the rotating block 2, so that it is convenient to install the receiving block 501 on the side of the rotating block 2. The installation groove 711 allows the L-shaped pulling rod 712 to normally pull the pull rope 706, and the baffle 707 is not hindered when rotating into the recess 703.

[0047] Through the above technical scheme, 1. By pulling the pulling assembly 7, the sleeve ends of the two elastic sleeve assemblies 6 can be directly moved into the interior of the damping assembly 5, and the damping assembly 5 can be directly moved out of the rotating groove 4. The above arrangement makes it only necessary to pull the pulling assembly 7 when disassembling the damping assembly 5, and only necessary to pull the pulling assembly 7 when assembling, so that it is convenient to replace the damping assembly 5 without screwing and disassembling the notebook computer shell; 2. The two moving plates 705 can be pulled by the pull rope 706, so that the two moving plates 705 pull the T-shaped disc 605 through the corresponding pulling rods 702, so that the T-shaped disc 605 can drive the sleeve blocks 602 to move into the interior of the receiving cavity 502 while pressing the spring 606. The pull rope 706 can be hung on the L-shaped pulling rod 712, so that the two sleeve blocks 602 cannot be moved out of the interior of the receiving cavity 502 by the pushing of the spring 606. This arrangement makes it unnecessary to pull the pull rope 706 when moving the receiving block 501 to the side of the rotating block 2, so that it is convenient to move the receiving block 501 to the side of the rotating block 2 and align the shapes of the two.

[0048] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used for illustrating the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A notebook computer hinge plug-in connection structure, comprising a rotating block (2) fixedly connected on a screen (1) and a rotating groove (4) formed on a body (3), characterized in that, The rotating block (2) and the rotating groove (4) are provided with a damping assembly (5), both ends of the damping assembly (5) are provided with an elastic sleeve assembly (6), the elastic sleeve assembly (6) is sleeved with the inner wall of the rotating groove (4) and one side of the rotating block (2) respectively, the outer surface of the damping assembly (5) is provided with a pulling assembly (7), and the moving end of the elastic sleeve assembly (6) is connected together. The elastic sleeve assembly (6) is used for sleeving on one side of the inner wall of the rotating groove (4) and one side of the rotating block (2), so that the damping assembly (5) can be between the inner wall of the rotating groove (4) and one side of the rotating block (2), and the pulling assembly (7) is used for pulling the moving end of the elastic sleeve assembly (6), so that the sleeving end of the elastic sleeve assembly (6) can move to the inside of the damping assembly (5).

2. The notebook computer hinge plug-in connection structure according to claim 1, wherein, The damping assembly (5) comprises a receiving block (501), the receiving block (501) is arranged on one side of the rotating block (2), the inside of the receiving block (501) is provided with a receiving cavity (502), the inner wall of the receiving cavity (502) is fixedly connected with a connecting ring (503), the inside of the connecting ring (503) is rotatably connected with a damping sleeve (504), and the inside of the damping sleeve (504) is rotatably connected with a rotating shaft (505).

3. The notebook computer hinge plug-in connection structure according to claim 2, characterized in that, The elastic sleeve assembly (6) comprises a sleeve groove (601), the sleeve groove (601) is arranged on the inner wall of the rotating groove (4) and both sides of the rotating block (2), the inside of the sleeve groove (601) is sleeved with a sleeve block (602), one end of the sleeve block (602) extends into the inside of the receiving cavity (502), one side of the sleeve block (602) is provided with a connecting groove (603), the connecting groove (603) penetrates the sleeve block (602), and the connecting rod (604) is fixedly connected with the connecting groove (603).

4. The notebook computer hinge plug-in connection structure according to claim 3, characterized in that, The inside of the receiving cavity (502) is movably connected with a T-shaped disc (605), the T-shaped disc (605) is provided with two, the two T-shaped discs (605) are fixedly connected with the corresponding sleeve blocks (602), the connecting groove (603) penetrates the corresponding T-shaped disc (605), and the spring (606) is fixedly connected between the T-shaped disc (605) and the connecting ring (503).

5. The notebook computer hinge plug-in connection structure according to claim 4, characterized in that, The pulling assembly (7) comprises two pulling grooves (701) formed in the inner wall of the receiving cavity (502), the inner part of the pulling groove (701) is movably connected with a pulling rod (702), the outer surface of the receiving block (501) is provided with a groove (703), the inner wall bottom of the groove (703) is provided with a moving groove (704) corresponding to the pulling groove (701), the bottom end of the pulling rod (702) is fixedly connected with a moving plate (705), the moving plate (705) is movably connected with the moving groove (704), the inner part of the moving groove (704) is provided with a pull rope (706), and the two ends of the pull rope (706) are fixedly connected with the two moving plates (705) respectively.

6. The notebook computer hinge plug-in connection structure according to claim 5, wherein, The inner part of the groove (703) is rotatably connected with a shielding plate (707), the inner side of the shielding plate (707) is provided with a optimal arc groove (708), the optimal arc groove (708) is clamped with an optimal arc block (709), the optimal arc block (709) is fixedly connected with the inner wall bottom of the groove (703), and the inner wall side of the groove (703) is provided with an auxiliary groove (710).

7. The notebook computer hinge plug-in connection structure according to claim 6, wherein, The outer surface of the groove (703) and the inner wall of the shielding plate (707) are both provided with a mounting groove (711), and the inner wall bottom of the mounting groove (711) is fixedly connected with an L-shaped pulling rod (712).

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