CN217982249U - Rotating mechanism of notebook computer display screen - Google Patents
Rotating mechanism of notebook computer display screen Download PDFInfo
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- CN217982249U CN217982249U CN202222368018.XU CN202222368018U CN217982249U CN 217982249 U CN217982249 U CN 217982249U CN 202222368018 U CN202222368018 U CN 202222368018U CN 217982249 U CN217982249 U CN 217982249U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000003405 preventing effect Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotary mechanism of a notebook computer display screen, which belongs to the technical field of notebook computers and aims at solving the problems that the display screen is easy to excessively rotate when opened by rotating the notebook computer display screen, the display screen and the notebook computer body cannot be prevented from being suddenly rotated by a user to exceed the maximum limit, the notebook computer is easy to damage, and the service life is short; the utility model discloses in when the user of service rotates and opens the display screen on the notebook, the connecting rod drives pivot and outer axle sleeve and rotates relatively, cushions and stops folding display screen and notebook body excessive rotation through buffer gear, has realized preventing that the notebook display screen from rotating excessively.
Description
Technical Field
The utility model belongs to the technical field of the notebook computer, concretely relates to rotary mechanism of notebook computer display screen.
Background
In recent years, as wireless communication technology has matured, mobile information devices have become mainstream, and especially mobile phones, digital cameras, digital personal assistants, notebook computers, tablet computers and the like are more favored due to their small size, light weight and thin thickness, and the use of notebook computers has brought convenience to daily work, study and the like.
The existing notebook computer display screen can be rotated and folded usually, and is easy to rotate excessively when the notebook computer display screen is rotated and opened, so that the problem that a user rotates the display screen and a notebook computer body suddenly to exceed the maximum limit, the notebook computer is easy to damage, and the service life is short can not be prevented.
Therefore, a rotating mechanism for a display screen of a notebook computer is needed, which solves the problems that the display screen of the notebook computer is easy to rotate excessively when being opened, and the user cannot be prevented from suddenly rotating the display screen and the notebook computer body to exceed the maximum limit, so that the notebook computer is easy to damage, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary mechanism of notebook computer display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary mechanism of notebook computer display screen, includes the pivot, the outside rotation of one end of pivot is connected with outer axle sleeve, be fixed with connecting plate b on the lateral wall of outer axle sleeve, the other end of pivot is fixed with the connecting rod, the one end that the pivot was kept away from to the connecting rod is fixed with connecting plate an, the screw hole has all been seted up on connecting plate an and connecting plate b's the side, be provided with in the outer axle sleeve and carry out spacing buffer gear to the pivot turned position.
In the scheme, it needs to be explained that the buffer mechanism comprises a chute b arranged in an outer sleeve, a chute a communicated with the chute b is arranged in the outer sleeve, a sliding plate b in sliding fit with the chute b is fixed on the side surface of the rotating shaft, a sliding plate a in sliding fit with the chute a is fixed at one end, away from the rotating shaft, of the sliding plate b, and a buffer spring is fixed in one end of the chute a.
It is worth further saying that annular grooves are formed in both ends of the outer shaft sleeve, rubber rings are fixed in the annular grooves, and the side faces of the inner ring of each rubber ring are attached to the side faces of the rotating shaft.
It should be further noted that a plurality of rubber bumps are fixed on the side surface of the inner ring of the rubber ring, and the plurality of rubber bumps are distributed in an annular shape at equal intervals.
In a preferred embodiment, the buffer springs are provided in plurality, and the plurality of buffer springs are distributed at equal intervals.
In a preferred embodiment, the screw hole is provided in plurality, and the plurality of screw holes are equidistantly distributed.
Compared with the prior art, the utility model provides a pair of rotary mechanism of notebook computer display screen includes following beneficial effect at least:
(1) When the angle between the notebook display screen and the notebook computer body needs to be increased continuously, the sliding plate a presses the buffer spring to contract, the buffer spring provides certain resistance for the rotation of the notebook computer display screen, so that the folding display screen and the notebook computer body are buffered and prevented from excessively rotating, a user is prompted to excessively rotate, the notebook computer display screen is prevented from excessively rotating, and the service life of the notebook computer is prolonged.
(2) The rubber ring through setting up increases pivot and outer axle sleeve relative pivoted frictional resistance to make notebook display screen rotate and have certain damping when opening, improve the practicality, the rubber bump of setting further improves pivot and outer axle sleeve relative pivoted frictional resistance, increases the notebook display screen and prevents rotating excessive effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall sectional structure of the present invention;
FIG. 3 is a schematic view of a partial structure of a slide board a according to the present invention;
FIG. 4 is a schematic view of a partial structure of the buffer spring of the present invention;
fig. 5 is a schematic diagram of the rubber ring and the rubber bumps of the present invention.
In the figure: 1. a buffer mechanism; 101. a slide plate a; 102. a slide plate b; 103. a chute a; 104. a buffer spring; 2. a connecting plate a; 3. a rotating shaft; 4. an outer sleeve; 5. a rubber ring; 6. a connecting plate b; 7. a connecting rod; 8. rubber bumps; 9. a chute b; 10. screw holes; 11. an annular groove.
Detailed Description
The present invention will be further described with reference to the following examples.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-5, the utility model provides a rotary mechanism of a notebook computer display screen, which comprises a rotary shaft 3, wherein one end of the rotary shaft 3 is externally and rotatably connected with an outer shaft sleeve 4, a connecting plate b6 is fixed on the outer side wall of the outer shaft sleeve 4, a connecting rod 7 is fixed at the other end of the rotary shaft 3, one end of the connecting rod 7 far away from the rotary shaft 3 is fixed with a connecting plate a2, screw holes 10 are respectively arranged on the side surfaces of the connecting plate a2 and the connecting plate b6, and a buffer mechanism 1 for limiting the rotary position of the rotary shaft 3 is arranged in the outer shaft sleeve 4; connecting plate a2 is fixed with the notebook display screen through installation screw in screw hole 10, connecting plate b6 is fixed with the notebook body through installation screw in screw hole 10, in the time of the in-service use, when the display screen on the notebook is opened in user's rotation, the notebook display screen drives connecting plate a2 to rotate, connecting plate a2 drives connecting rod 7 to rotate, connecting rod 7 drives pivot 3 and outer axle sleeve 4 and rotates relatively, thereby notebook display screen and notebook body carry out relative rotation, thereby open the notebook display screen, when the notebook display screen rotates and opens, buffer and stop folding display screen and the excessive rotation of notebook body through buffer gear 1, realized preventing that the notebook display screen from rotating excessively, increase pivot life.
As further shown in fig. 2, fig. 3 and fig. 4, it is worth specifically describing that the buffering mechanism 1 includes a chute b9 arranged in the outer shaft sleeve 4, a chute a103 communicated with the chute b9 is arranged in the outer shaft sleeve 4, a sliding plate b102 slidably engaged with the chute b9 is fixed on the side surface of the rotating shaft 3, a sliding plate a101 slidably engaged with the chute a103 is fixed at one end of the sliding plate b102 far away from the rotating shaft 3, and a buffering spring 104 is fixed in one end of the chute a 103; when pivot 3 was in the internal rotation of outer axle sleeve 4, pivot 3 drove slide b102 and slide a101 and slides in spout b9 and buffer spring 104 respectively, when pivot 3 rotated the angle that sets up, slide a101 rotated the angle that sets up along with pivot 3, simultaneously slide a101 and buffer spring 104 end contact, when the angle between notebook display screen and the notebook body need continue to increase, slide a101 pressed buffer spring 104 and contracts, buffer spring 104 rotated and provides certain resistance to notebook display screen, thereby realize buffering and stopping folding display screen and the excessive rotation of notebook body, the suggestion user rotated excessively, realized preventing that notebook display screen from rotating excessively, increase notebook computer life.
Further as shown in fig. 1, it is worth specifically explaining that annular grooves 11 are formed at both ends of the outer shaft sleeve 4, a rubber ring 5 is fixed in each annular groove 11, and the side surface of the inner ring of each rubber ring 5 is attached to the side surface of the rotating shaft 3; when the notebook computer screen rotating device works specifically, the arranged rubber ring 5 increases the friction resistance of the rotating shaft 3 and the outer shaft sleeve 4 to rotate relatively, so that a certain damping is realized when the notebook computer screen is rotated and opened, and the practicability is improved.
The scheme has the following working processes: when the rotating shaft 3 rotates in the outer shaft sleeve 4, the rotating shaft 3 drives the sliding plate b102 and the sliding plate a101 to respectively slide in the sliding groove b9 and the buffer spring 104, when the rotating shaft 3 rotates by a set angle, the sliding plate a101 rotates by a set angle along with the rotating shaft 3, the sliding plate a101 is in contact with the end of the buffer spring 104, when the angle between the notebook display screen and the notebook body needs to be increased continuously, the sliding plate 101 a presses the buffer spring 104 to move, the buffer spring 104 a retracts, and the notebook display screen can be prevented from rotating excessively, thereby the notebook display screen can be prevented from rotating excessively, and the notebook display screen can be displayed by the buffer screen after being folded.
According to the working process, the following steps are known: buffering and stopping are carried out on the folding display screen and the notebook body through the buffer mechanism 1, the notebook display screen is prevented from rotating excessively, the service life of the rotating shaft is prolonged, and the rubber ring 5 is arranged to increase the friction resistance of the rotating shaft 3 and the outer shaft sleeve 4 to rotate relatively.
Further as shown in fig. 5, it is worth specifically explaining that a plurality of rubber bumps 8 are fixed on the side surface of the inner ring of the rubber ring 5, and the plurality of rubber bumps 8 are annularly and equidistantly distributed; during specific work, the arranged rubber bumps 8 further improve the friction resistance of the relative rotation of the rotating shaft 3 and the outer shaft sleeve 4, and the excessive rotation preventing effect of the notebook display screen is improved.
As further shown in fig. 4, it is worth specifically describing that a plurality of buffer springs 104 are provided, and the plurality of buffer springs 104 are distributed at equal intervals; when the notebook display screen buffer device works specifically, the arranged buffer springs 104 provide enough buffer elastic force, and the buffer effect of the notebook display screen is effectively improved.
As shown in fig. 1, it should be noted that a plurality of screw holes 10 are provided, and the plurality of screw holes 10 are equidistantly distributed.
To sum up: excessively rotate through buffer gear 1 to folding display screen and notebook body and cushion and stop, it is excessive to have realized preventing that the notebook display screen from rotating, increase pivot life, the rubber ring 5 that sets up increases pivot 3 and the relative pivoted frictional resistance of outer axle sleeve 4, the rubber bump 8 that sets up further improves pivot 3 and the relative pivoted frictional resistance of outer axle sleeve 4, it prevents rotating excessive effect to increase the notebook display screen, a plurality of buffer spring 104 that set up provides sufficient buffering elasticity, effectively increase notebook display screen buffering effect.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotary mechanism of notebook computer display screen, includes pivot (3), its characterized in that, the outside rotation of one end of pivot (3) is connected with outer axle sleeve (4), be fixed with connecting plate b (6) on the lateral wall of outer axle sleeve (4), the other end of pivot (3) is fixed with connecting rod (7), the one end that pivot (3) were kept away from in connecting rod (7) is fixed with connecting plate a (2), screw hole (10) have all been seted up on the side of connecting plate a (2) and connecting plate b (6), be provided with in outer axle sleeve (4) and carry out spacing buffer gear (1) to pivot (3) turned position.
2. The rotating mechanism of the display screen of the notebook computer according to claim 1, wherein the buffer mechanism (1) comprises a chute b (9) arranged in the outer shaft sleeve (4), a chute a (103) communicated with the chute b (9) is arranged in the outer shaft sleeve (4), a sliding plate b (102) in sliding fit with the chute b (9) is fixed on the side surface of the rotating shaft (3), a sliding plate a (101) in sliding fit with the chute a (103) is fixed on one end of the sliding plate b (102) far away from the rotating shaft (3), and a buffer spring (104) is fixed in one end of the chute a (103).
3. The rotating mechanism of the display screen of the notebook computer as claimed in claim 1, wherein both ends of the outer shaft sleeve (4) are provided with annular grooves (11), the rubber ring (5) is fixed in the annular grooves (11), and the inner ring side surface of the rubber ring (5) is attached to the side surface of the rotating shaft (3).
4. The rotating mechanism of the display screen of the notebook computer according to claim 3, wherein a plurality of rubber bumps (8) are fixed on the inner ring side surface of the rubber ring (5), and the plurality of rubber bumps (8) are distributed in an annular shape at equal intervals.
5. The rotating mechanism of the notebook computer display screen according to claim 2, wherein the buffer springs (104) are provided in plural numbers, and the plural buffer springs (104) are distributed in equal distance.
6. The rotating mechanism of the notebook computer display screen according to claim 1, wherein the screw holes (10) are provided in plurality, and the plurality of screw holes (10) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222368018.XU CN217982249U (en) | 2022-09-06 | 2022-09-06 | Rotating mechanism of notebook computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222368018.XU CN217982249U (en) | 2022-09-06 | 2022-09-06 | Rotating mechanism of notebook computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217982249U true CN217982249U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222368018.XU Active CN217982249U (en) | 2022-09-06 | 2022-09-06 | Rotating mechanism of notebook computer display screen |
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| Country | Link |
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| CN (1) | CN217982249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118331396A (en) * | 2024-05-06 | 2024-07-12 | 安徽帝维恩智能科技有限公司 | Notebook computer display |
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2022
- 2022-09-06 CN CN202222368018.XU patent/CN217982249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118331396A (en) * | 2024-05-06 | 2024-07-12 | 安徽帝维恩智能科技有限公司 | Notebook computer display |
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