CN113719520B - Light and thin type precise intelligent device - Google Patents
Light and thin type precise intelligent device Download PDFInfo
- Publication number
- CN113719520B CN113719520B CN202010446673.5A CN202010446673A CN113719520B CN 113719520 B CN113719520 B CN 113719520B CN 202010446673 A CN202010446673 A CN 202010446673A CN 113719520 B CN113719520 B CN 113719520B
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- Prior art keywords
- plate
- supporting
- rotating shaft
- gears
- rotating
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The invention discloses a light and thin type precise intelligent device, which comprises a first supporting plate, a second supporting plate and two rotating shaft mechanisms used for connecting the first supporting plate and the second supporting plate, wherein the rotating shaft mechanisms further comprise two rotating plates and a fixed plate connected with the two rotating plates, one end of each rotating plate connected with the fixed plate is provided with a driving gear, two ends of each fixed plate are respectively provided with a mounting hole corresponding to the driving gear, a plurality of through holes are formed in the side surface of each rotating plate, a rotating shaft with two ends extending out of the through holes is embedded in each through hole, one end of each rotating shaft opposite to the driving gear is provided with a driven gear, at least one group of two transmission gears are arranged between the two driving gears, each group of two transmission gears are in meshed connection with the adjacent driving gears, and the two adjacent transmission gears are meshed with each other. The invention can ensure the symmetry and the balance of the force transmission, can lead the switching path of the rotating shaft to be unique, avoid the deviation of the device in the switching process and can prolong the service life of the device.
Description
Technical Field
The invention relates to a light and thin type precise intelligent device, and belongs to the technical field of intelligent equipment.
Background
With the rapid development of the mobile internet, people are no longer satisfied with the requirements of common intelligent devices, when the hardware configuration of the intelligent devices is higher and the network speed is faster and faster, people put forward stronger demands on the screen enlargement of the intelligent devices, and the mobile phones with large screens play a very good role in improving user experience and improving visual effects, and are particularly more convenient for business communication, game playing, spooning, movie watching and the like. However, the screen of the common intelligent device is enlarged, which directly causes the body to be enlarged, and the acceptance of users is not high.
Disclosure of Invention
The invention aims to provide a light and thin type precise intelligent device which can ensure the symmetry and the balance of force transmission, can lead the switching path of a rotating shaft to be unique, avoid the deviation of the device in the switching process and can prolong the service life of the device.
In order to achieve the above purpose, the invention adopts the following technical scheme: a light and thin precise intelligent device comprises a first supporting plate, a second supporting plate and two rotating shaft mechanisms used for connecting the first supporting plate and the second supporting plate, wherein the two rotating shaft mechanisms are respectively used for connecting two ends of the first supporting plate and two ends of the second supporting plate;
the rotating shaft mechanism further comprises two rotating plates and a fixed plate connected with the two rotating plates, one end of the rotating plate connected with the fixed plate is provided with a driving gear, two ends of the fixed plate are respectively provided with a mounting hole corresponding to the driving gear, one end of a supporting shaft penetrates through the mounting hole on the fixed plate and penetrates through the central through hole of the driving gear, so that the supporting shaft and the fixed plate are relatively fixed and can relatively rotate with the driving gear, and the other end of the supporting shaft is provided with a supporting gear;
the side surface of the rotating plate is provided with a plurality of through holes, each through hole is internally embedded with a rotating shaft with two ends extending out of the through hole, one end of the rotating shaft opposite to the driving gear is provided with a driven gear, the adjacent driven gears are meshed with each other, the driven gear close to the supporting gear is meshed with the supporting gear, the rotating shaft close to the supporting shaft is connected with one end of the supporting shaft penetrating out of the central through hole of the driving gear through an elastic clamp, and the other rotating shafts opposite to one end of the driven gear are provided with a torsion component;
at least one group of two transmission gears are arranged between the driving gears, each group of two transmission gears are connected with the adjacent driving gears in a meshed mode, the two adjacent transmission gears are meshed with each other, a second rotating shaft with two ends penetrating out of a central through hole in the transmission gears is rotatably connected with the transmission gears, one end of the second rotating shaft penetrates through a fixing plate, a second fixing plate symmetrically arranged with the fixing plate is sleeved on the other end of the second rotating shaft, the second fixing plate is located between the driving gears and elastic clamps on a supporting shaft, the elastic clamps are arranged at two tail ends of the second rotating shaft, the two second rotating shafts on each group of transmission gears are connected through one elastic clamp, two ends of the second fixing plate are respectively provided with a second mounting hole corresponding to the mounting hole, and the supporting shaft respectively penetrates through the corresponding second mounting holes.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the mounting hole is a square hole, the central through hole of the driving gear is a circular hole, and the supporting shaft is a square shaft.
2. In the above scheme, the driving gears on the two rotating plates are positioned on the same side of the fixed plate.
3. In the above scheme, the elastic clamp further comprises a first clamping part sleeved on the supporting shaft and a second clamping part sleeved on the rotating shaft, the first clamping part and the second clamping part are connected through a connecting part, and a notch part is arranged at one end, far away from the connecting part, of each of the first clamping part and the second clamping part.
4. In the above scheme, the first support plate and the second support plate are used for being connected with the flexible screen.
5. In the above scheme, the rotating plate is opposite to one end of the fixed plate and is provided with the installation through hole connected with the first support plate and the second support plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the light and thin type precise intelligent device can realize 360-degree rotation, is ingenious in design and small in occupied space, can reduce the size of the device in the X direction to 9mm, is suitable for a thin frame device with larger screen occupation ratio, can reduce the size of the device in the Z axis direction and reduce the thickness of the device to 4mm, and meanwhile ensures that the force is balanced and stable, and has good supporting force for the device without screen dropping and the like.
2. The invention relates to a light and thin type precise intelligent device, wherein at least one group of two transmission gears are arranged between two driving gears, the transmission gears are in meshed connection with adjacent driving gears, the two adjacent transmission gears are in meshed connection with each other, a second rotating shaft with two ends penetrating through a central through hole on the transmission gears is in rotatable connection with the transmission gears, one end of the second rotating shaft penetrates through a fixed plate, a second fixed plate symmetrically arranged with the fixed plate is sleeved on the other end of the second rotating shaft, the second fixed plate is positioned between the driving gears and elastic clamps on a supporting shaft, the two ends of the second rotating shaft are respectively provided with the elastic clamps, the two second rotating shafts on each group of transmission gears are connected through one elastic clamp, the two ends of the second fixed plate are respectively provided with a second mounting hole corresponding to the mounting hole, and the supporting shaft respectively penetrates through the corresponding second mounting holes. Further, the arrangement of the second fixing plate and the elastic clamp increases the torsion, further enhances the reliability of the rotating shaft and prolongs the service life of the device.
Drawings
FIG. 1 is a schematic diagram of a light and thin type precise intelligent device;
FIG. 2 is a schematic diagram of a mechanism of a light and thin type precise intelligent device according to the present invention;
fig. 3 is a schematic exploded view of a spindle mechanism in the light and thin type precise intelligent device according to the present invention.
In the above figures: 1. a rotating plate; 2. a fixing plate; 3. a drive gear; 4. a mounting hole; 5. a support shaft; 6. a support gear; 7. a through hole; 8. a rotating shaft; 9. a driven gear; 10. an elastic clamp; 101. a first clamping part; 102. a second clamping portion; 103. a connection part; 104. a notch portion; 11. a torsion assembly; 13. a second rotating shaft; 14. a transmission gear; 15. a second fixing plate; 16. a second mounting hole; 21. a first support plate; 22. a second support plate; 23. a rotating shaft mechanism.
Detailed Description
Example 1: the light and thin type precise intelligent device comprises a first supporting plate 21, a second supporting plate 22 and two rotating shaft mechanisms 23 used for connecting the first supporting plate 21 and the second supporting plate 22, wherein the two rotating shaft mechanisms 23 are respectively used for connecting two ends of the first supporting plate 21 and the second supporting plate 22;
the rotating shaft mechanism 23 further comprises two rotating plates 1 and a fixed plate 2 connected with the two rotating plates 1, one end of the rotating plate 1 connected with the fixed plate 2 is provided with a driving gear 3, two ends of the fixed plate 2 are respectively provided with a mounting hole 4 corresponding to the driving gear 3, one end of a supporting shaft 5 penetrates through the mounting hole 4 on the fixed plate 2 and penetrates through a central through hole of the driving gear 3, so that the supporting shaft 5 and the fixed plate 2 are relatively fixed and can relatively rotate with the driving gear 2, and the other end of the supporting shaft 5 is provided with a supporting gear 6;
a plurality of through holes 7 are formed in the side surface of the rotating plate 1, a rotating shaft 8 with two ends extending out of the through holes 7 is embedded in each through hole 7, a driven gear 9 is arranged at one end of the rotating shaft 8 opposite to the driving gear 3, adjacent driven gears 9 are meshed with each other, the driven gears 9 close to the supporting gears 6 are meshed with the supporting gears 6, the rotating shaft 8 close to the supporting shaft 5 is connected with one end of the supporting shaft 5 penetrating out of the central through hole of the driving gear 3 through an elastic clamp 10, and a torsion component 11 is arranged at one end of the other rotating shaft 8 opposite to the driven gears 9;
at least one group of two transmission gears 14 are arranged between the two driving gears 3, the transmission gears 14 are meshed with the adjacent driving gears 3, the two adjacent transmission gears 14 are meshed with each other, a second rotating shaft 13 with two ends penetrating out of a central through hole on the transmission gears 14 is rotatably connected with the transmission gears 14, one end of the second rotating shaft 13 penetrates through the fixed plate 2, a second fixed plate 15 symmetrically arranged with the fixed plate 2 is sleeved on the other end of the second rotating shaft 13, the second fixed plate 15 is positioned between the driving gears 3 and the elastic clamps 10 on the supporting shaft 5, the elastic clamps 10 are arranged on two tail ends of the second rotating shaft 13, the two second rotating shafts 13 on each group of transmission gears 14 are connected through one elastic clamp 10, two ends of the second fixed plate 15 are respectively provided with a second mounting hole 16 corresponding to the mounting hole 4, and the supporting shaft 5 respectively penetrates through the corresponding second mounting holes 16.
The torsion component 11 is an elastic clamp; the elastic clamp 10 further comprises a first clamping part 101 sleeved on the supporting shaft 5 and a second clamping part 102 sleeved on the rotating shaft 8, wherein the first clamping part 101 and the second clamping part 102 are connected through a connecting part 103, and a notch part 104 is formed at one end of each of the first clamping part 101 and the second clamping part 102, which is far away from the connecting part 103.
Example 2: the light and thin type precise intelligent device comprises a first supporting plate 21, a second supporting plate 22 and two rotating shaft mechanisms 23 used for connecting the first supporting plate 21 and the second supporting plate 22, wherein the two rotating shaft mechanisms 23 are respectively used for connecting two ends of the first supporting plate 21 and the second supporting plate 22;
the rotating shaft mechanism 23 further comprises two rotating plates 1 and a fixed plate 2 connected with the two rotating plates 1, one end of the rotating plate 1 connected with the fixed plate 2 is provided with a driving gear 3, two ends of the fixed plate 2 are respectively provided with a mounting hole 4 corresponding to the driving gear 3, one end of a supporting shaft 5 penetrates through the mounting hole 4 on the fixed plate 2 and penetrates through a central through hole of the driving gear 3, so that the supporting shaft 5 and the fixed plate 2 are relatively fixed and can relatively rotate with the driving gear 2, and the other end of the supporting shaft 5 is provided with a supporting gear 6;
a plurality of through holes 7 are formed in the side surface of the rotating plate 1, a rotating shaft 8 with two ends extending out of the through holes 7 is embedded in each through hole 7, a driven gear 9 is arranged at one end of the rotating shaft 8 opposite to the driving gear 3, adjacent driven gears 9 are meshed with each other, the driven gears 9 close to the supporting gears 6 are meshed with the supporting gears 6, the rotating shaft 8 close to the supporting shaft 5 is connected with one end of the supporting shaft 5 penetrating out of the central through hole of the driving gear 3 through an elastic clamp 10, and a torsion component 11 is arranged at one end of the other rotating shaft 8 opposite to the driven gears 9;
at least one group of two transmission gears 14 are arranged between the two driving gears 3, the transmission gears 14 are meshed with the adjacent driving gears 3, the two adjacent transmission gears 14 are meshed with each other, a second rotating shaft 13 with two ends penetrating out of a central through hole on the transmission gears 14 is rotatably connected with the transmission gears 14, one end of the second rotating shaft 13 penetrates through the fixed plate 2, a second fixed plate 15 symmetrically arranged with the fixed plate 2 is sleeved on the other end of the second rotating shaft 13, the second fixed plate 15 is positioned between the driving gears 3 and the elastic clamps 10 on the supporting shaft 5, the elastic clamps 10 are arranged on two tail ends of the second rotating shaft 13, the two second rotating shafts 13 on each group of transmission gears 14 are connected through one elastic clamp 10, two ends of the second fixed plate 15 are respectively provided with a second mounting hole 16 corresponding to the mounting hole 4, and the supporting shaft 5 respectively penetrates through the corresponding second mounting holes 16.
The mounting hole 4 is a square hole, the central through hole of the driving gear 3 is a circular hole, and the supporting shaft 5 is a square shaft; the driving gears 3 on the two rotating plates 1 are positioned on the same side of the fixed plate 2; the first support plate 21 and the second support plate 22 are used for being connected with a flexible screen; the torsion component 11 is a plurality of elastic sheets stacked and installed on the rotating shaft 8 through nuts.
When the light and thin type precise intelligent device is adopted, 360-degree rotation can be realized, the design is ingenious, the occupied space is small, the size of the device in the X direction can be reduced to 9mm, the device is suitable for a thin frame device with larger screen occupation ratio, the size of the device in the Z axis direction can be reduced, the thickness of the device is reduced to 4mm, meanwhile, the balance and stability of force are ensured, and the device has good supporting force without dropping the screen and the like;
in addition, the transmission gear is arranged, so that the symmetry and the balance of force transmission can be ensured, the switching path of the rotating shaft is unique, the device is prevented from being deviated in the switching process, and the user experience is good; further, the arrangement of the second fixing plate and the elastic clamp increases the torsion, further enhances the reliability of the rotating shaft and prolongs the service life of the device.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (6)
1. A light and thin type precise intelligent device is characterized in that: the device comprises a first supporting plate (21), a second supporting plate (22) and two rotating shaft mechanisms (23) for connecting the first supporting plate (21) and the second supporting plate (22), wherein the two rotating shaft mechanisms (23) are respectively used for connecting two ends of the first supporting plate (21) and the second supporting plate (22);
the rotating shaft mechanism (23) further comprises two rotating plates (1) and a fixed plate (2) connected with the two rotating plates (1), one end of the rotating plate (1) connected with the fixed plate (2) is provided with a driving gear (3), two ends of the fixed plate (2) are respectively provided with a mounting hole (4) corresponding to the driving gear (3), one end of a supporting shaft (5) penetrates through the mounting hole (4) on the fixed plate (2) and penetrates through a central through hole of the driving gear (3), so that the supporting shaft (5) and the fixed plate (2) are relatively fixed and can relatively rotate with the driving gear (3), and the other end of the supporting shaft (5) is provided with a supporting gear (6);
a plurality of through holes (7) are formed in the side surface of the rotating plate (1), a rotating shaft (8) with two ends extending out of the through holes (7) is embedded in each through hole (7), one end of each rotating shaft (8) opposite to the driving gear (3) is provided with a driven gear (9), adjacent driven gears (9) are meshed with each other, the driven gears (9) close to the supporting gears (6) are meshed with the supporting gears (6), the rotating shaft (8) close to the supporting shaft (5) is connected with one end of the supporting shaft (5) penetrating out of the central through hole of the driving gear (3) through an elastic clamp (10), and a torsion component (11) is arranged at one end of each rotating shaft (8) opposite to the driven gear (9);
at least one group of two transmission gears (14) are arranged between the driving gears (3), each group of two transmission gears (14) are connected with the adjacent driving gears (3) in a meshed mode, the two adjacent transmission gears (14) are meshed with each other, a second rotating shaft (13) with two ends penetrating out of a central through hole in each transmission gear (14) is rotatably connected with the transmission gears (14), one end of the second rotating shaft (13) penetrates through the fixing plate (2), a second fixing plate (15) symmetrically arranged with the fixing plate (2) is sleeved on the other end of the second rotating shaft (13), the second fixing plate (15) is located between the driving gears (3) and the elastic clamps (10) on the supporting shafts (5), the elastic clamps (10) are arranged at two tail ends of the second rotating shaft (13), two second rotating shafts (13) on each group of transmission gears (14) are connected with each other through one elastic clamp (10), two ends of the second fixing plate (15) are respectively provided with a second fixing plate (15) symmetrically arranged with the fixing holes (4), and the second fixing plates (16) penetrate through the corresponding mounting holes (16) on the second fixing shafts (5).
2. The lightweight, thin, smart device of claim 1, wherein: the mounting holes (4) are square holes, the central through hole of the driving gear (3) is a round hole, and the supporting shaft (5) is a square shaft.
3. The lightweight, thin, smart device of claim 1, wherein: the driving gears (3) on the two rotating plates (1) are positioned on the same side of the fixed plate (2).
4. The lightweight, thin, smart device of claim 1, wherein: the elastic clamp (10) further comprises a first clamping part (101) sleeved on the supporting shaft (5) and a second clamping part (102) sleeved on the rotating shaft (8), the first clamping part (101) and the second clamping part (102) are connected through a connecting part (103), and a notch part (104) is formed in one end, far away from the connecting part (103), of each of the first clamping part (101) and the second clamping part (102).
5. The lightweight, thin, smart device of claim 1, wherein: the first support plate (21) and the second support plate (22) are used for being connected with a flexible screen.
6. The lightweight, thin, smart device of claim 1, wherein: one end of the rotating plate (1) opposite to the fixed plate (2) is provided with a mounting through hole connected with the first supporting plate (21) and the second supporting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010446673.5A CN113719520B (en) | 2020-05-25 | 2020-05-25 | Light and thin type precise intelligent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010446673.5A CN113719520B (en) | 2020-05-25 | 2020-05-25 | Light and thin type precise intelligent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113719520A CN113719520A (en) | 2021-11-30 |
| CN113719520B true CN113719520B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010446673.5A Active CN113719520B (en) | 2020-05-25 | 2020-05-25 | Light and thin type precise intelligent device |
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| CN (1) | CN113719520B (en) |
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| CN202833604U (en) * | 2012-07-27 | 2013-03-27 | 惠州比亚迪电子有限公司 | Rotating shaft assembly for portable device and mobile phone with the rotating shaft and notebook computer with the same |
| CN206221500U (en) * | 2016-11-24 | 2017-06-06 | 富世达股份有限公司 | Hinge means |
| CN208073970U (en) * | 2018-01-30 | 2018-11-09 | 深圳市斯蒙奇科技有限公司 | the rotating shaft mechanism of flexible screen |
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| WO2019223010A1 (en) * | 2018-05-25 | 2019-11-28 | 深圳市柔宇科技有限公司 | Angle increasing mechanism, connection device, bendable mechanism, and bendable terminal |
| CN110848242A (en) * | 2019-12-24 | 2020-02-28 | 昆山玮硕恒基智能科技股份有限公司 | Flexible screen hinge and electronic equipment |
| CN111083254A (en) * | 2019-11-25 | 2020-04-28 | 昆山科森科技股份有限公司 | Intelligent device convenient to fold |
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2020
- 2020-05-25 CN CN202010446673.5A patent/CN113719520B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202833604U (en) * | 2012-07-27 | 2013-03-27 | 惠州比亚迪电子有限公司 | Rotating shaft assembly for portable device and mobile phone with the rotating shaft and notebook computer with the same |
| CN206221500U (en) * | 2016-11-24 | 2017-06-06 | 富世达股份有限公司 | Hinge means |
| CN208073970U (en) * | 2018-01-30 | 2018-11-09 | 深圳市斯蒙奇科技有限公司 | the rotating shaft mechanism of flexible screen |
| WO2019223010A1 (en) * | 2018-05-25 | 2019-11-28 | 深圳市柔宇科技有限公司 | Angle increasing mechanism, connection device, bendable mechanism, and bendable terminal |
| CN110360219A (en) * | 2019-08-26 | 2019-10-22 | 东莞市宏联电子有限公司 | A kind of rotating shaft mechanism and electronic equipment |
| CN111083254A (en) * | 2019-11-25 | 2020-04-28 | 昆山科森科技股份有限公司 | Intelligent device convenient to fold |
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| CN113719520A (en) | 2021-11-30 |
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