CN111935942A - Intelligent equipment capable of rotating at multiple angles - Google Patents

Intelligent equipment capable of rotating at multiple angles Download PDF

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Publication number
CN111935942A
CN111935942A CN202010665274.8A CN202010665274A CN111935942A CN 111935942 A CN111935942 A CN 111935942A CN 202010665274 A CN202010665274 A CN 202010665274A CN 111935942 A CN111935942 A CN 111935942A
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China
Prior art keywords
driving gear
supporting plate
plate
shell
gear
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Granted
Application number
CN202010665274.8A
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Chinese (zh)
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CN111935942B (en
Inventor
陳威仲
董小慧
万鹏程
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Kunshan Kersen Science and Technology Co Ltd
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Kunshan Kersen Science and Technology Co Ltd
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Priority to CN202010665274.8A priority Critical patent/CN111935942B/en
Publication of CN111935942A publication Critical patent/CN111935942A/en
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Publication of CN111935942B publication Critical patent/CN111935942B/en
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)

Abstract

The invention discloses intelligent equipment capable of rotating at multiple angles, which comprises an upper shell, a lower shell and a rotating shaft assembly for connecting the upper shell and the lower shell, wherein the same ends of the upper shell and the lower shell are in rotating connection through the rotating shaft assembly; the upper driving gear and the lower driving gear respectively extend towards the same sides of the upper supporting plate and the lower supporting plate along the axial direction of the upper driving gear and the lower driving gear, and the connecting plate is positioned at the other sides of the upper supporting plate and the lower supporting plate; the supporting shaft penetrates through the second fixing hole, the supporting shaft is relatively fixed with the fixing hole and the second fixing hole, and one end, far away from the second fixing hole, of the supporting shaft is connected with a fixed gear; the driven gear and the fixed gear are positioned on the same side of the upper supporting plate and the lower supporting plate, and the driven gear close to the fixed gear is meshed with the fixed gear. The invention realizes the 360-degree rotation of the upper support plate and the lower support plate, and improves the screen occupation ratio and the display effect of the equipment.

Description

Intelligent equipment capable of rotating at multiple angles
Technical Field
The invention relates to intelligent equipment capable of rotating at multiple angles, and belongs to the technical field of intelligent equipment.
Background
With the continuous development of electronic technology, mobile terminals such as smart phones or tablet computers have become electronic devices commonly used by users. With the rapid development of the mobile internet, the hardware configuration of the electronic device is higher and higher, people put forward stronger and stronger demands on the increase of the screen of the electronic device, and the large screen plays a good role in improving the user experience and the visual effect. Due to the existence of the equipment installation frame, the occupied area of the display area of the electronic equipment is relatively small, the further development of the electronic equipment to the narrow frame and the large screen is not facilitated, and the display effect is not ideal enough.
Disclosure of Invention
The invention aims to provide multi-angle rotating intelligent equipment, which not only realizes 360-degree rotation of an upper supporting plate and a lower supporting plate, but also improves the screen occupation ratio and the display effect of the equipment.
In order to achieve the purpose, the invention adopts the technical scheme that: the intelligent equipment capable of rotating at multiple angles comprises an upper shell, a lower shell and a rotating shaft assembly for connecting the upper shell and the lower shell, wherein the same ends of the upper shell and the lower shell are in rotating connection through the rotating shaft assembly;
the rotating shaft assembly comprises an upper supporting plate connected with the upper shell, a lower supporting plate connected with the lower shell and a connecting plate positioned between the upper supporting plate and the lower supporting plate, one end of the upper supporting plate is connected with the upper shell, an upper driving gear is arranged on the end surface of the other end of the upper supporting plate, one end of the lower supporting plate is connected with the lower shell, a lower driving gear is arranged on the end surface of the other end of the lower supporting plate, the upper driving gear and the lower driving gear respectively extend towards the same sides of the upper supporting plate and the lower supporting plate along the axial direction of the upper driving gear and the lower driving gear, and the connecting plate is;
the two ends of the connecting plate connected with the upper supporting plate and the lower supporting plate are respectively provided with a fixing hole corresponding to the upper driving gear and the lower driving gear, a supporting shaft sequentially penetrates through the fixing hole and a central through hole on the upper driving gear or the lower driving gear to rotatably connect the upper driving gear and the lower driving gear with the connecting plate, the other side, opposite to the connecting plate, of the upper driving gear and the lower driving gear is provided with a fixing plate corresponding to the connecting plate, the two ends of the fixing plate are respectively provided with a second fixing hole corresponding to the fixing hole, the supporting shaft penetrates through the second fixing hole and is relatively fixed with the fixing hole and the second fixing hole, and one end, away from the second fixing hole, of the supporting shaft is connected with a fixing gear;
two transmission gears which are meshed with each other are arranged between the connecting plate and the fixing plate and between the upper driving gear and the lower driving gear, the two transmission gears are respectively meshed with the upper driving gear and the lower driving gear, two end faces of each transmission gear are respectively provided with an outward extending rotating shaft part, the rotating shaft parts respectively penetrate through the connecting plate and the fixing plate and are respectively rotatably connected with the connecting plate and the fixing plate, the rotating shaft parts of the two transmission gears penetrating through the connecting plate are connected through an elastic clamp, and the rotating shaft parts of the two transmission gears penetrating through the fixing plate are respectively connected with adjacent supporting shafts through the elastic clamp;
go up and rotate respectively on backup pad, the bottom suspension fagging and install two axis of rotation, wear out on backup pad, the bottom suspension fagging respectively at the both ends of axis of rotation, be provided with a intermeshing's driven gear respectively on the same end of two adjacent axis of rotation, connect through the elastic clamp between the other end of two adjacent axis of rotation, driven gear and fixed gear lie in backup pad, bottom suspension fagging with one side, and the driven gear that is close to the fixed gear meshes with this fixed gear.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a flexible screen is installed on the inner side surface of the upper shell and the lower shell, and two ends of the flexible screen are respectively connected with the upper shell and the lower shell.
2. In the above scheme, the fixed orifices and the second fixed orifices are square orifices, and the support shaft is a square shaft.
3. In the above scheme, the upper supporting plate and the lower supporting plate are respectively provided with two screw holes for connecting with the upper shell and the lower shell at the end back to the connecting plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the intelligent equipment capable of rotating at multiple angles, disclosed by the invention, realizes 360-degree rotation of the upper support plate and the lower support plate, the upper support plate and the lower support plate are symmetrically opened and closed, the path is unique, the space occupied by the rotating shaft is greatly reduced through the design of the rotating shaft, the size of the equipment in the X direction can be reduced to 9mm, the size of the equipment in the Z direction can be reduced, the thickness of the equipment can be reduced to 4mm, the size and the thickness of a frame of the equipment are greatly reduced, the size of the frame of the equipment is greatly reduced, the screen occupation ratio and the display effect of the equipment are improved, the balance and stability of force in the opening and closing process of the support plates can be further ensured, and the situations of screen falling or deviation; in addition, through the setting of fixed plate and transmission gear both ends pivot portion, adopt the elasticity to press from both sides adjacent pivot portion, pivot portion and back shaft connection in order to provide torsion, reduced driven gear's figure when providing enough the turning round, further reduced the space that the pivot occupy, further provide the guarantee for the frivolous design of equipment.
Drawings
FIG. 1 is a schematic structural diagram of a multi-angle rotatable intelligent device of the present invention;
FIG. 2 is a schematic structural view of a rotating shaft mechanism in the multi-angle rotating intelligent device of the invention;
FIG. 3 is an exploded view of a rotating shaft mechanism of the multi-angle rotating intelligent device of the present invention.
In the above drawings: 1. an upper support plate; 2. a lower support plate; 3. a connecting plate; 4. an upper drive gear; 5. a lower drive gear; 6. a fixing hole; 7. a support shaft; 8. a fixing plate; 9. a second fixing hole; 10. fixing a gear; 11. a transfer gear; 111. a rotating shaft part; 12. an elastic clip; 121. a clamping portion; 122. a connecting portion; 123. a notch portion; 13. a rotating shaft; 14. a driven gear; 15. a screw hole; 21. an upper housing; 22. a lower housing; 23. the pivot subassembly.
Detailed Description
Example 1: an intelligent device capable of rotating at multiple angles comprises an upper shell 21, a lower shell 22 and a rotating shaft assembly 23 for connecting the upper shell 21 and the lower shell 22, wherein the same ends of the upper shell 21 and the lower shell 22 are rotatably connected through the rotating shaft assembly 23;
the rotating shaft assembly 23 comprises an upper supporting plate 1 connected with the upper shell 21, a lower supporting plate 2 connected with the lower shell 22 and a connecting plate 3 positioned between the upper supporting plate 1 and the lower supporting plate 2, one end of the upper supporting plate 1 is connected with the upper shell 21, an upper driving gear 4 is arranged on the end surface of the other end of the upper supporting plate 1, one end of the lower supporting plate 2 is connected with the lower shell 22, a lower driving gear 5 is arranged on the end surface of the other end of the lower supporting plate 2, the upper driving gear 4 and the lower driving gear 5 respectively extend towards the same side of the upper supporting plate 1 and the lower supporting plate 2 along the axial direction, and the connecting plate 3 is positioned at the other side of the upper supporting plate 1 and;
the two ends of the connecting plate 3 connected with the upper supporting plate 1 and the lower supporting plate 2 are respectively provided with a fixing hole 6 corresponding to the upper driving gear 4 and the lower driving gear 5, a supporting shaft 7 sequentially penetrates through the fixing hole 6 and a central through hole on the upper driving gear 4 or the lower driving gear 5 to rotatably connect the upper driving gear 4 and the lower driving gear 5 with the connecting plate 3, the other side of the upper driving gear 4 and the lower driving gear 5, which is opposite to the connecting plate 3, is provided with a fixing plate 8 corresponding to the connecting plate 3, the two ends of the fixing plate 8 are respectively provided with a second fixing hole 9 corresponding to the fixing hole 6, the supporting shaft 7 penetrates through the second fixing hole 9, the supporting shaft 7 is relatively fixed with the fixing hole 6 and the second fixing hole 9, and one end of the supporting shaft 7, which is far away from the second fixing hole 9, is connected with a fixed gear 10;
two transmission gears 11 which are meshed with each other are arranged between the connecting plate 3 and the fixing plate 8 and between the upper driving gear 4 and the lower driving gear 5, the two transmission gears 11 are respectively meshed with the upper driving gear 4 and the lower driving gear 5, two end faces of each transmission gear 11 are respectively provided with an outward-extending rotating shaft part 111, each rotating shaft part 111 penetrates through the connecting plate 3 and the fixing plate 8 and is respectively connected with the connecting plate 3 and the fixing plate 8 in a rotating mode, the rotating shaft parts 111 of the two transmission gears 11 penetrating through the connecting plate 3 are connected through an elastic clamp 12, and the rotating shaft parts 111 of the two transmission gears 11 penetrating through the fixing plate 8 are respectively connected with the adjacent supporting shafts 7 through the elastic clamps 12;
go up and rotate respectively on backup pad 1, the bottom suspension fagging 2 and install two axis of rotation 13, wear out on backup pad 1, the bottom suspension fagging 2 respectively at the both ends of axis of rotation 13, be provided with a intermeshing's driven gear 14 on the same end of two adjacent axis of rotation 13 respectively, connect through elastic clamp 12 between the other end of two adjacent axis of rotation 13, driven gear 14 and fixed gear 10 are located backup pad 1, bottom suspension fagging 2 with one side, and the driven gear 14 that is close to fixed gear 10 meshes with this fixed gear 10.
The elastic clamp 12 further includes two tubular clamping portions 121 and a connecting portion 122 connecting the two clamping portions 121, the two clamping portions are respectively sleeved on two adjacent shaft bodies, and a notch portion 123 is formed at one end of each clamping portion 121 away from the other end;
a flexible screen is arranged on the inner side surfaces of the upper shell 21 and the lower shell 22, and two ends of the flexible screen are respectively connected with the upper shell 21 and the lower shell 22; above-mentioned fixed orifices 6 and second fixed orifices 9 are the quad slit, and above-mentioned back shaft 7 is the square shaft.
Example 2: an intelligent device capable of rotating at multiple angles comprises an upper shell 21, a lower shell 22 and a rotating shaft assembly 23 for connecting the upper shell 21 and the lower shell 22, wherein the same ends of the upper shell 21 and the lower shell 22 are rotatably connected through the rotating shaft assembly 23;
the rotating shaft assembly 23 comprises an upper supporting plate 1 connected with the upper shell 21, a lower supporting plate 2 connected with the lower shell 22 and a connecting plate 3 positioned between the upper supporting plate 1 and the lower supporting plate 2, one end of the upper supporting plate 1 is connected with the upper shell 21, an upper driving gear 4 is arranged on the end surface of the other end of the upper supporting plate 1, one end of the lower supporting plate 2 is connected with the lower shell 22, a lower driving gear 5 is arranged on the end surface of the other end of the lower supporting plate 2, the upper driving gear 4 and the lower driving gear 5 respectively extend towards the same side of the upper supporting plate 1 and the lower supporting plate 2 along the axial direction, and the connecting plate 3 is positioned at the other side of the upper supporting plate 1 and;
the two ends of the connecting plate 3 connected with the upper supporting plate 1 and the lower supporting plate 2 are respectively provided with a fixing hole 6 corresponding to the upper driving gear 4 and the lower driving gear 5, a supporting shaft 7 sequentially penetrates through the fixing hole 6 and a central through hole on the upper driving gear 4 or the lower driving gear 5 to rotatably connect the upper driving gear 4 and the lower driving gear 5 with the connecting plate 3, the other side of the upper driving gear 4 and the lower driving gear 5, which is opposite to the connecting plate 3, is provided with a fixing plate 8 corresponding to the connecting plate 3, the two ends of the fixing plate 8 are respectively provided with a second fixing hole 9 corresponding to the fixing hole 6, the supporting shaft 7 penetrates through the second fixing hole 9, the supporting shaft 7 is relatively fixed with the fixing hole 6 and the second fixing hole 9, and one end of the supporting shaft 7, which is far away from the second fixing hole 9, is connected with a fixed gear 10;
two transmission gears 11 which are meshed with each other are arranged between the connecting plate 3 and the fixing plate 8 and between the upper driving gear 4 and the lower driving gear 5, the two transmission gears 11 are respectively meshed with the upper driving gear 4 and the lower driving gear 5, two end faces of each transmission gear 11 are respectively provided with an outward-extending rotating shaft part 111, each rotating shaft part 111 penetrates through the connecting plate 3 and the fixing plate 8 and is respectively connected with the connecting plate 3 and the fixing plate 8 in a rotating mode, the rotating shaft parts 111 of the two transmission gears 11 penetrating through the connecting plate 3 are connected through an elastic clamp 12, and the rotating shaft parts 111 of the two transmission gears 11 penetrating through the fixing plate 8 are respectively connected with the adjacent supporting shafts 7 through the elastic clamps 12;
go up and rotate respectively on backup pad 1, the bottom suspension fagging 2 and install two axis of rotation 13, wear out on backup pad 1, the bottom suspension fagging 2 respectively at the both ends of axis of rotation 13, be provided with a intermeshing's driven gear 14 on the same end of two adjacent axis of rotation 13 respectively, connect through elastic clamp 12 between the other end of two adjacent axis of rotation 13, driven gear 14 and fixed gear 10 are located backup pad 1, bottom suspension fagging 2 with one side, and the driven gear 14 that is close to fixed gear 10 meshes with this fixed gear 10.
A flexible screen is arranged on the inner side surfaces of the upper shell 21 and the lower shell 22, and two ends of the flexible screen are respectively connected with the upper shell 21 and the lower shell 22; the upper supporting plate 1 and the lower supporting plate 2 are respectively provided with two screw holes 15 at one end opposite to the connecting plate 3 for connecting with the upper shell 21 and the lower shell 22.
When the intelligent equipment capable of rotating at multiple angles is adopted, the upper supporting plate and the lower supporting plate can rotate at 360 degrees, the upper supporting plate and the lower supporting plate can be symmetrically opened and closed, the path is unique, the space occupied by the rotating shaft is greatly reduced through the design of the rotating shaft, the size of the equipment in the X direction can be reduced to 9mm, the size of the equipment in the Z direction can be reduced, the thickness of the equipment can be reduced to 4mm, the size and the thickness of a frame of the equipment are greatly reduced, the size of the frame of the equipment is greatly reduced, the screen occupation ratio and the display effect of the equipment are improved, the balance and stability of force in the opening and closing process of the supporting plates can be further ensured, and the situations that a screen drops or deviates and the;
in addition, through the setting of fixed plate and transmission gear both ends pivot portion, adopt the elasticity to press from both sides adjacent pivot portion, pivot portion and back shaft connection in order to provide torsion, reduced driven gear's figure when providing enough the turning round, further reduced the space that the pivot occupy, further provide the guarantee for the frivolous design of equipment.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. A multi-angle rotating intelligent device is characterized in that: the device comprises an upper shell (21), a lower shell (22) and a rotating shaft assembly (23) for connecting the upper shell (21) and the lower shell (22), wherein the same ends of the upper shell (21) and the lower shell (22) are rotatably connected through the rotating shaft assembly (23);
the rotating shaft assembly (23) comprises an upper supporting plate (1) connected with the upper shell (21), a lower supporting plate (2) connected with the lower shell (22) and a connecting plate (3) located between the upper supporting plate (1) and the lower supporting plate (2), one end of the upper supporting plate (1) is connected with the upper shell (21), an upper driving gear (4) is arranged on the end face of the other end of the upper supporting plate (1), one end of the lower supporting plate (2) is connected with the lower shell (22), a lower driving gear (5) is arranged on the end face of the other end of the lower supporting plate (2), the upper driving gear (4) and the lower driving gear (5) respectively extend towards the same side of the upper supporting plate (1) and the lower supporting plate (2) along the axial direction of the upper driving gear and the lower driving gear (5), and the connecting plate (3) is located on;
the two ends of the connecting plate (3) connected with the upper supporting plate (1) and the lower supporting plate (2) are respectively provided with a fixing hole (6) corresponding to the upper driving gear (4) and the lower driving gear (5), a supporting shaft (7) sequentially penetrates through the fixing hole (6) and a central through hole on the upper driving gear (4) or the lower driving gear (5) to rotatably connect the upper driving gear (4) and the lower driving gear (5) with the connecting plate (3), the other side of the upper driving gear (4) and the lower driving gear (5) opposite to the connecting plate (3) is provided with a fixing plate (8) corresponding to the connecting plate (3), the two ends of the fixing plate (8) are respectively provided with a second fixing hole (9) corresponding to the fixing hole (6), the supporting shaft (7) penetrates through the second fixing hole (9), and the supporting shaft (7) is relatively fixed with the fixing hole (6) and the second fixing hole (9), one end of the supporting shaft (7) far away from the second fixing hole (9) is connected with a fixed gear (10);
two transmission gears (11) which are meshed with each other are arranged between the connecting plate (3) and the fixing plate (8) and between the upper driving gear (4) and the lower driving gear (5), the two transmission gears (11) are respectively meshed with the upper driving gear (4) and the lower driving gear (5), two end faces of the transmission gear (11) are respectively provided with a rotating shaft part (111) extending outwards, the rotating shaft part (111) respectively penetrates through the connecting plate (3) and the fixing plate (8), the rotating shaft parts (111) of the two transmission gears (11) penetrating through the connecting plate (3) are connected through an elastic clamp (12), and the rotating shaft parts (111) of the two transmission gears (11) penetrating through the fixing plate (8) are connected with the adjacent supporting shafts (7) through the elastic clamps (12);
go up backup pad (1), two axis of rotation (13) are installed in the rotation respectively on bottom suspension fagging (2), wear out on backup pad (1), bottom suspension fagging (2) respectively at the both ends of axis of rotation (13), be provided with a intermeshing's driven gear (14) on the same end of two adjacent axis of rotation (13) respectively, connect through elastic clamp (12) between the other end of two adjacent axis of rotation (13), driven gear (14) and fixed gear (10) are located the same one side of backup pad (1), bottom suspension fagging (2), and driven gear (14) that are close to fixed gear (10) mesh with this fixed gear (10).
2. The intelligent device capable of multi-angle rotation according to claim 1, wherein: the inner side surfaces of the upper shell (21) and the lower shell (22) are provided with a flexible screen, and two ends of the flexible screen are respectively connected with the upper shell (21) and the lower shell (22).
3. The intelligent device capable of multi-angle rotation according to claim 1, wherein: the fixing hole (6) and the second fixing hole (9) are square holes, and the supporting shaft (7) is a square shaft.
4. The intelligent device capable of multi-angle rotation according to claim 1, wherein: go up backup pad (1), bottom suspension fagging (2) and separately open on one of connecting plate (3) back to the back of the body and be used for with last casing (21), screw hole (15) that lower casing (22) are connected.
CN202010665274.8A 2020-07-11 2020-07-11 Intelligent equipment capable of rotating at multiple angles Active CN111935942B (en)

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