CN117420890B - Rotating shaft sleeve of notebook computer folding outside screen - Google Patents
Rotating shaft sleeve of notebook computer folding outside screen Download PDFInfo
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- CN117420890B CN117420890B CN202311744899.3A CN202311744899A CN117420890B CN 117420890 B CN117420890 B CN 117420890B CN 202311744899 A CN202311744899 A CN 202311744899A CN 117420890 B CN117420890 B CN 117420890B
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 46
- 230000001360 synchronised effect Effects 0.000 claims abstract description 43
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000020347 spindle assembly Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application provides a rotating shaft sleeve of a notebook computer which is folded outside a screen. The external member includes main shaft module, two pairs of synchronous rotation modules and reinforcement subassembly. The main shaft module is configured to be fixed relative to a screen of the notebook computer; two pairs of synchronous rotation modules, each pair of synchronous rotation modules configured to be pivotably coupled to two sides of the spindle module via a gear link mechanism and a cam spring; the reinforcing component comprises a pair of reinforcing fixing plates and a pair of decorative sliding plates, wherein an accommodating gap is formed between the pair of reinforcing fixing plates, notches are formed in two side parts of the reinforcing fixing plates respectively, so that the main shaft module and the synchronous rotation module are arranged in the accommodating gap and the notches, a sliding groove is formed in the other side of the reinforcing fixing plates opposite to the side provided with the main shaft module and the synchronous rotation module, and the pair of decorative sliding plates are configured to move in the sliding groove along with the angle.
Description
Technical Field
The application belongs to the technical field of rotating shaft structures, and particularly relates to a rotating shaft sleeve piece of a notebook computer which is folded outside a screen.
Background
At present, the large-screen notebook computer is not enough in portability, large in size and not easy to carry, and most of the large-screen notebook computer can only be used in office scenes due to the fact that the large-screen notebook computer is not enough in portability, the viscosity of a user is not high, the large-screen notebook computer is filled in a small-size bag to be required by more and more people, and the requirements of portability and individuation of the user are met. Folding screen notebooks have begun to appear in the market in recent years based on market demand, and are essentially limited to screen invaginations. Limited by the size of the screen fold and the keyboard position, the user is extremely inconvenient to use in a small space. Most importantly, the problem of screen folds can greatly impact the consumer experience.
Disclosure of Invention
The present application has been made to solve the above-mentioned problems occurring in the prior art.
The purpose of this application is to provide a pivot external member of notebook computer of folding outside screen, through realizing that the screen outwards folds, solves big screen crease problem to can realize folding outside the screen with minimum thickness, can let more consumers enjoy big screen field of vision with ordinary notebook type when guaranteeing notebook computer's portability.
According to a first aspect of the present disclosure, there is provided a spindle assembly of an off-screen folding notebook computer, including a spindle module configured to be fixed with respect to a screen of the notebook computer; two pairs of synchronous rotation modules, each pair of synchronous rotation modules configured to be pivotably coupled to two sides of the spindle module via a gear link mechanism and a cam spring; and a reinforcing assembly including a pair of reinforcing fixing plates and a pair of decorative sliding plates, an accommodation gap being provided between the pair of reinforcing fixing plates and recesses being formed at both sides, respectively, so as to mount the spindle module and the synchronous rotation module into the accommodation gap and the recesses. The pair of reinforcing fixing plates is provided with a chute on the other side opposite to the side on which the main shaft module and the synchronous rotation module are arranged. The pair of decorative slide plates are configured to move within the chute with angle.
According to the folding notebook computer, the screen is folded outwards through the rotating shaft suite of the notebook computer which is folded outside the screen, the problem of crease of a large screen is solved, the folding outside the screen can be realized with the minimum thickness, portability of the notebook computer can be ensured, and most consumers can enjoy a large screen view with a common notebook type.
Drawings
In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method.
FIG. 1 shows a block diagram of a hinge kit for an off-screen folding notebook computer according to an embodiment of the present application;
FIG. 2 shows a block diagram of a spindle module according to an embodiment of the present application;
FIG. 3 illustrates a block diagram of a synchronous rotation module according to an embodiment of the present application;
FIG. 4 illustrates a block diagram of a reinforcement assembly according to an embodiment of the present application;
fig. 5 shows a first state diagram of a display end of a notebook computer according to an embodiment of the application; and
fig. 6 shows a block diagram of a spindle module and a synchronous rotation module according to an embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the present application is described in detail below with reference to the accompanying drawings and specific embodiments. Embodiments of the present application will now be described in further detail with reference to the accompanying drawings and specific examples, but are not intended to be limiting of the present application.
The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The expressions "first", "second" are merely numerical for convenience of description and are not intended to imply that "first component" and "second component" must have different physical properties. In practice, the "first component" and the "second component" may have the same or different structures, and are not limited herein, as long as the "first component" and the "second component" are separate components. Further, where the context indicates that the "first component" and "second component" may not even be separate components, may be integrated as the same component, or may be replaced with each other.
In this application, when a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device. When it is described that a particular device is connected to other devices, the particular device may be directly connected to the other devices without intervening devices, or may be directly connected to the other devices without intervening devices.
The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In some embodiments of the present application, a hinge kit for an off-screen folding notebook computer is provided. The rotating shaft sleeve comprises a main shaft module 1, two pairs of synchronous rotating modules 2 and a reinforcing component 3.
The spindle module 1 is configured to be fixed with respect to a screen of a notebook computer.
Two pairs of synchronous rotation modules 2, each pair of synchronous rotation modules 2 being configured to be pivotably coupled to both sides of the spindle module 1 via a gear link mechanism 21 and a cam spring 262.
The reinforcing member 3 includes a pair of reinforcing fixing plates 31 and a pair of decorative sliding plates 32. A receiving gap is provided between the pair of reinforcing fixing plates 31 and recesses are formed at both sides, respectively, so that the spindle module 1 and the synchronous rotation module 2 are mounted in the receiving gap and recesses, a slide groove 310 is opened at the other side of the pair of reinforcing fixing plates 31 opposite to the side where the spindle module 1 and the synchronous rotation module 2 are mounted, and a pair of decorative sliding plates 32 are configured to move in the slide groove 310 with an angle.
Specifically, as shown in fig. 1 to 4, the spindle assembly includes a spindle module 1, two pairs of synchronous rotation modules 2, and a reinforcing member 3. One side of the display end of the notebook computer is provided with a screen, and the screen is a flexible screen which can be folded. The rotating shaft sleeve member is fixed at one side of the display end of the notebook computer, which is back to the screen. The spindle module 1 is pivoted with two pairs of synchronous rotating modules 2, and the two synchronous rotating modules 2 are fixed on the reinforcing component 3.
The reinforcement assembly 3 is mounted on a side of the notebook computer facing away from the screen (not shown in the drawings), and the two synchronous rotation modules 2 are screwed and fixed in the corresponding reinforcement fixing plates 31, so as to be mounted on the side of the notebook computer facing away from the screen along with the reinforcement assembly 3. The spindle module 1 is assembled on the display end of the notebook computer through the synchronous rotation module 2 and the reinforcing component 3. In the case that the screen of the notebook computer is folded outwards, that is, the display end of one side of the main shaft module 1 is bent in a direction opposite to the screen relative to the display end of the other side, the two pairs of synchronous rotating modules 2 rotate along with the reinforcing component 3 along with the movement of the screen of the notebook computer relative to the main shaft module 1 to a first state, namely an outwards folded state, which is parallel and overlapped with each other as shown in fig. 5. When the display end of the notebook computer is opened from the first state, that is, the display end on one side of the main shaft module 1 bends towards the screen direction relative to the display end on the other side, the two pairs of synchronous rotating modules 2 rotate along with the reinforcing component 3 along with the movement of the screen of the notebook computer relative to the main shaft module 1 to a second state in which the display ends are positioned on the same plane, that is, a flat state.
When the display end of the notebook computer is switched between the first state and the second state, the screen of the notebook computer is reinforced by the reinforcing component 3, so that the stability of the screen in rotation is ensured. And, through the structure that synchronous rotation module 2 received the corresponding lateral part of main shaft module 1, when two synchronous rotation module 2 rotated to first state along with the screen of note notebook computer, the screen of main shaft module 1 both sides became parallel overlapping state to avoid under the condition that the screen was folded outward, the part that the screen of both sides was close to main shaft module 1 formed water droplet shape space, and then reduced the whole thickness of display terminal under the first state.
According to the folding notebook computer, the screen is folded outwards through the rotating shaft suite of the notebook computer which is folded outside the screen, the problem of crease of a large screen is solved, the folding outside the screen can be realized with the minimum thickness, portability of the notebook computer can be ensured, and most consumers can enjoy a large screen view with a common notebook type.
In some embodiments, as shown in fig. 2, the spindle module 1 includes a centered spindle reinforcement shaft 11 and two spindles 12 fixed to both ends of the spindle reinforcement shaft 11. The middle part of each spindle 12 is provided with a gear rotation shaft 13 to be connected and fixed to the corresponding synchronous rotation module 2. Reinforcing brackets 14 are fixed at two sides of the middle part of each main shaft 12, and each main shaft 12 is of a semi-ring structure.
Specifically, in the case of bending using a main shaft structure including only one rotation shaft in a long-distance bending, a portion of a screen of a notebook computer near the center of the shaft length of the main shaft structure may be deformed during bending. The spindle module 1 with separated spindle bodies, which is composed of the central spindle reinforcing shaft 11 and two spindles 12 at two ends, is used, and only the spindles 12 at two ends participate in rotation during rotation, so that the part, close to the center of the spindle length of the spindle structure, of the screen of the notebook computer cannot deform during bending, and the screen can be protected during rotation while long-distance bending is realized.
The main shaft 12 is of a half-ring structure, and a gear rotary shaft 13 is provided in the middle of the main shaft 12. The gear rotation shafts 13 are provided at positions near the shaft center of the main shaft 12, and connect the corresponding synchronous rotation modules 2 to the main shaft 12, respectively. When the two synchronous rotation modules 2 rotate to the first state along with the screen of the notebook computer, the screens on two sides of the main shaft module 1 are in a parallel and overlapped state, and the distance between the screens on two sides does not exceed the diameter of the main shaft 12, so that the overall thickness of the display end in the first state is reduced to the greatest extent.
Preferably, the radius of rotation of the spindle 12 is 2.4mm or less.
In some embodiments, as shown in fig. 3, each synchronous rotation module 2 includes a rotation moving plate 22, a rotation moving fixed plate 23, a gear bracket 210, a slide link 24, and a link bracket 25.
The first track 220 is provided on the side of the rotating moving plate 22 facing the spindle module 1, the gear bracket 210 is sleeved and fixed on the sliding link 24, the sliding link 24 is mounted on the rotating moving plate 22 along the first track 220, and the link bracket 25 is fixed on the rotating moving plate 22. The rotary moving plate 22 is provided with a groove 221, and the groove 221 is used for installing the cam assembly 26.
The cam assembly 26 includes a cam bracket 261 and a cam spring 262 installed in the cam bracket 261, and the rotary motion fixing plate 23 is fitted and fixed to the other side of the rotary motion plate 22 away from the spindle module 1.
Specifically, one end of the gear bracket 210 is pivotally connected to the main shaft 12 via the gear rotary shaft 13, and the other end is fixedly sleeved on the slide link 24, so that the main shaft module 1 and the synchronous rotation module 2 are connected. The link bracket 25 is screwed to the rotary moving plate 22, the slide link 24, and the rotary moving fixed plate 23, respectively. When the screens on both sides of the spindle module 1 relatively rotate, the sliding connecting rod 24 slides along the first track 220, and the connecting rod bracket 25 moves along with the sliding of the sliding connecting rod 24, so as to drive the rotary moving fixing plate 23 to move.
A pair of grooves 221 are formed at both ends of the rotary moving plate 22, and a cam spring 262 is provided inside the cam bracket 261 on the side close to the link bracket 25. The cam assembly 26 is abutted against a first sliding rail 231, which will be described later, by the elastic force of the cam spring 262, so that the sliding of the rotary movement fixing plate 23 along with the link bracket 25 is smoother.
In some embodiments, as shown in fig. 3, the bottoms of the two ends of the rotary moving fixed plate 23 are provided with protruding first sliding rails 231, the two ends of the rotary moving plate 22 are provided with second rails 222, and the rotary moving fixed plate 23 is pushed into the rotary moving plate 22 along the second rails 222 by the first sliding rails 231.
Specifically, cam assembly 26 also includes a cam lobe 263. The cam protrusion 263 is provided at a side of the cam bracket 261 opposite to the cam spring 262, and protrudes outward of the cam bracket 261 in the direction of the urging force of the cam spring 262. The recess 221 has a recess opening 224 provided therein. The cam projection 263 protrudes from the recess opening 224 into the second rail 222 described later and abuts against the first rail 231. In the second rail 222, the cam protrusion 263 is abutted against the first slide rail 231 by the elastic force of the cam spring 262, and the rotation movement fixing plate 23 is abutted against and connected to the rotation movement plate 22. When the connecting rod bracket 25 moves along with the sliding of the sliding connecting rod 24 and further drives the rotary moving fixed plate 23 to move, the rotary moving fixed plate 23 can be stably stopped at any time in the movement path of the whole second track 222 through the abutting sliding of the cam component 26 relative to the first sliding rail 231, and further, the screens on the two sides of the spindle module 1 can be stably stopped and kept static under the condition that the screens relatively move to any angle, so that user experience is improved.
In some embodiments, as shown in fig. 3, the rotary moving plate 22 is provided with a first through slot 223, one end of the connecting rod bracket 25 is provided with a first through hole 251, and the rotary moving fixed plate 23 is provided with a second through hole 232. The first through hole 251, the first through groove 223 and the second through hole 232 are sequentially penetrated by screws to screw-fix the rotary moving plate 22, the link bracket 25 and the rotary moving fixing plate 23.
Specifically, the link bracket 25 is provided with a first through hole 251, a third through hole 252, and a fourth through hole 253 at both ends and the middle portion, respectively. The link bracket 25 is screwed to the rotary movement fixing plate 23, the rotary movement plate 22, and the slide link 24, respectively, by threading screws through the three through holes. The first through hole 251, the first through groove 223 and the second through hole 232 are sequentially penetrated with screws in a direction perpendicular to the rotary moving plate 22 to screw-fix the rotary moving plate 22, the link bracket 25 and the rotary moving fixing plate 23, so that the three can perform a linkage movement. When the screens on the two sides of the spindle module 1 relatively rotate, the sliding connecting rod 24 slides along the first track 220, and the connecting rod bracket 25 slides in the first through groove 223 along with the sliding of the sliding connecting rod 24 and drives the rotary moving fixing plate 23 to slide. And then the cam assembly 26 and the first sliding rail 231 are matched to be in butt sliding, so that screens on two sides of the main shaft module 1 can be kept stable in the process of relative movement, and can be stably stopped and kept static under the condition of moving to any angle, and the user experience is improved.
In some embodiments, the gear 211 used by the gear linkage 21 is a 1/2 half-shaft diameter pinion gear.
Specifically, the diameter of the gear 211 is 1/2 of the diameter of the spindle 12, so, as shown in fig. 5, when the two synchronous rotation modules 2 rotate to the first state along with the screen of the notebook computer, the screens on both sides of the spindle module 1 are in a parallel and overlapped state, and the distance between the screens on both sides does not exceed the diameter of the spindle 12, so that a water drop-shaped space with increased thickness of the display end can be prevented from occurring between the screens on both sides of the spindle module 1 in the first state, and the overall thickness of the display end in the first state can be reduced.
In some embodiments, the two ends of the spindle module 1 are screwed with decorative caps 15. The reinforcing bracket 14 is in a curved sheet shape and is screwed and fixed to the spindle 12 at a corresponding position.
Specifically, as shown in fig. 2, the decorative cap 15 is screwed to the end of the main shaft 12 on the side not connected to the main shaft reinforcing shaft 11 by a decorative cap screw. The reinforcing bracket 14 is formed in a curved sheet shape that can be fully attached to the semi-ring main shaft 12, and is fixed to the main shaft 12 by a bracket screw 141. Illustratively, two reinforcing brackets 14 are uniformly provided on the main shaft 12 at each portion from the middle portion where the gear rotation shaft 13 is provided to the end portion, and one or three or more reinforcing brackets 14 may be provided. The strength of the spindle module 1 can be reinforced by arranging the reinforcing support 14, so that the spindle module 1 is not easy to deform in the bending process, and the screen can be protected in the rotating process.
In some embodiments, movement of the gear bracket 210 moves the slide link 24, the link bracket 25, the cam bracket 261, and the first slide rail 231 simultaneously.
Specifically, when the screens on both sides of the spindle module 1 are rotated relatively, the gear holders 210 in the two synchronous rotation modules 2 are rotated relative to the spindle module 1 via the gear rotation shafts 13. When the screen of the notebook computer is folded, the sliding connecting rod 24 slides along the first track 220 along with the rotation of the gear bracket 210 in a direction away from the spindle module 1, and the connecting rod bracket 25 slides along the sliding of the sliding connecting rod 24 in the first through groove 223 in a direction close to the spindle module 1, and drives the rotating moving fixing plate 23 to slide in a direction close to the spindle module 1. When the display end of the notebook computer is opened from the first state, the sliding link 24 slides along the first track 220 along with the rotation of the gear bracket 210 in a direction approaching the spindle module 1, and the link bracket 25 slides along with the sliding of the sliding link 24 in the first through groove 223 in a direction separating from the spindle module 1, and drives the rotating moving fixing plate 23 to slide in a direction separating from the spindle module 1.
In some embodiments, as shown in fig. 4, the reinforcing fixing plate 31 is inserted with a slide plate pin 320, and the decorative slide plate 32 is pushed into the reinforcing fixing plate 31 along the slide groove 310. The slide plate pins 320 nest in the springs 321 to form a damped contact between the decorative slide plate 32 and the corresponding reinforcing retainer plate 31.
Specifically, as shown in fig. 4, the decorative sliding plate 32 is provided with a second slide rail 322 and a spring guide 323 on a side facing the reinforcing fixed plate 31. The second slide rail 322 is inserted into the slide groove 310 of the reinforcing fixing plate 31, thereby slidably connecting the decorative slide plate 32 with the reinforcing fixing plate 31. As shown in fig. 5, two sides of the reinforcing fixing plate 31 are extended with clamping pieces 33, and the reinforcing fixing plate 31 and the decorative sliding plate 32 which are connected in a sliding manner, namely, the reinforcing component 3 is clamped and mounted on a corresponding screen through the clamping pieces 33. When the display end of the notebook computer is switched between the first state and the second state, the decorative sliding plate 32 slides in the sliding groove 310 along with the angle formed by the screens at the two sides of the spindle module 1 through the second sliding rail 322. As shown in fig. 4, the slide plate pin 320 and the spring 321 are inserted into the slide plate pin groove 311 on the reinforcing fixed plate 31, and at least a portion of the slide plate pin 320 is fitted into one end of the spring 321. The decorative sliding plate 32 is pushed into the reinforcing fixed plate 31 along the sliding groove 310, and the spring guide 323 on the decorative sliding plate 32 is inserted into the sliding plate guide pin groove 311 and sleeved at the other end of the spring 321, so that damping contact between the decorative sliding plate 32 and the corresponding reinforcing fixed plate 31 is formed, and the decorative sliding plate 32 is more stable when sliding in the sliding groove 310 along with the angle formed by the screens at two sides of the spindle module 1, so that the screen is protected.
In some embodiments, the synchronous rotation module 2 is clamped to the corresponding spindle 12 via a gear rotation shaft 13.
Specifically, as shown in fig. 6, the gear bracket 210 in the synchronous rotation module 2 is engaged with the corresponding spindle 12 via the gear rotation shaft 13 at a position closer to the shaft center than the edge of the shaft structure. When the screens on both sides of the spindle module 1 are rotated relatively, the gear brackets 210 in the two synchronous rotation modules 2 rotate relative to the spindle module 1 via the gear rotating shafts 13. When the two synchronous rotation modules 2 rotate to the first state along with the screens at the two sides, the screens at the two sides of the main shaft module 1 are in a parallel and overlapped state, and the distance between the screens at the two sides does not exceed the diameter of the main shaft 12, so that the thickness of the display end in the first state is reduced to the maximum extent.
The rotating shaft sleeve piece for the notebook computer with the extra-screen folding function can realize the outward folding of the screen, solve the problem of crease of a large screen, realize the extra-screen folding with a very small thickness, ensure the portability of the notebook computer and enable more consumers to enjoy the field of vision of the large screen with the common notebook type.
Furthermore, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of the various embodiments across schemes), adaptations or alterations based on the present disclosure. Elements in the claims are to be construed broadly based on the language employed in the claims and are not limited to examples described in the present specification or during the practice of the present application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above detailed description, various features may be grouped together to streamline the disclosure. This is not to be interpreted as an intention that the disclosed features not being claimed are essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with one another in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (6)
1. A hinge kit for an off-screen folding notebook computer, comprising:
a spindle module configured to be fixed with respect to a screen of the notebook computer;
two pairs of synchronous rotation modules, each pair of synchronous rotation modules configured to be pivotably coupled to two sides of the spindle module via a gear link mechanism and a cam spring; and
a reinforcing assembly including a pair of reinforcing fixing plates provided with an accommodation gap therebetween and each having a recess formed at both sides so as to mount the spindle module and the synchronous rotation module into the accommodation gap and the recess, and a pair of decorative sliding plates provided with a slide groove at the other side opposite to the side where the spindle module and the synchronous rotation module are mounted, the pair of decorative sliding plates being configured to move in the slide groove with an angle,
wherein the spindle module comprises a centered spindle reinforcing shaft and two spindles fixed to two ends of the spindle reinforcing shaft, the middle part of each spindle is provided with a gear rotating shaft to be connected and fixed to a corresponding synchronous rotating module, reinforcing brackets are fixed at two sides of the middle part of each spindle, each spindle is of a semi-ring structure,
each synchronous rotation module includes rotatory movable plate, rotatory movable fixed plate, gear support, sliding link and connecting rod support, rotatory movable plate is directed towards one side of main shaft module is seted up first track, gear support cover is fixed in sliding link, sliding link is followed first track installs in rotatory movable plate, connecting rod support is fixed to rotatory movable plate, rotatory movable plate is seted up flutedly, the recess is used for installing cam assembly, cam assembly includes cam support and installs cam spring in the cam support, rotatory movable fixed plate assembly is fixed to rotatory movable plate keep away from the opposite side of main shaft module, wherein, outstanding first slide rail is installed to rotatory movable plate both ends's bottom, rotatory movable plate's both ends are provided with the second track, rotatory movable fixed plate utilizes first slide rail is followed the second track pushes rotatory movable plate, rotatory movable plate has seted up first logical groove, first through-hole is seted up to the one end of connecting rod support, rotatory movable plate assembly is fixed to rotatory movable plate is kept away from the opposite side of main shaft module, rotatory movable plate both ends are installed to have first through-hole, rotatory movable plate and rotatory movable plate.
2. The hinge assembly of claim 1, wherein the gear used in the gear link mechanism is a pinion gear having a 1/2 half-shaft diameter.
3. The hinge assembly of claim 1, wherein the two ends of the spindle module are screw-coupled with decorative caps, and the reinforcing bracket is curved and shaped like a sheet and screw-coupled with the spindle at a corresponding position.
4. The hinge assembly of claim 1, wherein the movement of the gear bracket drives the sliding link, the link bracket, the cam bracket, and the first slide rail to move simultaneously.
5. The hinge assembly of claim 1, wherein the reinforcement fixing plate is inserted with a sliding plate pin, the decoration sliding plate is pushed into the reinforcement fixing plate along the sliding groove, and the sliding plate pin is sleeved into a spring to form damping contact between the decoration sliding plate and the corresponding reinforcement fixing plate.
6. The hinge assembly of claim 1, wherein the synchronous rotation module is coupled to the corresponding spindle via the gear rotation shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744899.3A CN117420890B (en) | 2023-12-19 | 2023-12-19 | Rotating shaft sleeve of notebook computer folding outside screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744899.3A CN117420890B (en) | 2023-12-19 | 2023-12-19 | Rotating shaft sleeve of notebook computer folding outside screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117420890A CN117420890A (en) | 2024-01-19 |
| CN117420890B true CN117420890B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311744899.3A Active CN117420890B (en) | 2023-12-19 | 2023-12-19 | Rotating shaft sleeve of notebook computer folding outside screen |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205847346U (en) * | 2016-06-07 | 2016-12-28 | 杭州安费诺飞凤通信部品有限公司 | The hinge of a kind of flexible screen mobile terminal, hinge means and flexible screen mobile terminal |
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| CN112995368B (en) * | 2019-12-13 | 2021-12-21 | 华为技术有限公司 | Hinge and mobile terminal |
| CN115665293A (en) * | 2020-04-15 | 2023-01-31 | 华为技术有限公司 | Folding device and electronic equipment |
| TWI742811B (en) * | 2020-04-20 | 2021-10-11 | 仁寶電腦工業股份有限公司 | Folding-type electronic device |
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| CN113849039A (en) * | 2021-09-28 | 2021-12-28 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
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| CN117420890A (en) | 2024-01-19 |
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