CN215344643U - Pivot structure for folding screen of cell-phone convenient to installation - Google Patents
Pivot structure for folding screen of cell-phone convenient to installation Download PDFInfo
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- CN215344643U CN215344643U CN202121378378.7U CN202121378378U CN215344643U CN 215344643 U CN215344643 U CN 215344643U CN 202121378378 U CN202121378378 U CN 202121378378U CN 215344643 U CN215344643 U CN 215344643U
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- mobile phone
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- folding
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Abstract
The utility model discloses a rotating shaft structure for a folding screen of a mobile phone, which is convenient to install and comprises two mobile phone components, wherein a plurality of groups of folding rotating mechanisms are arranged between the two mobile phone components, each folding rotating mechanism comprises two toothed wing parts, one side of each toothed wing part is provided with a connecting rod, one side, close to the toothed wing part, of each connecting rod is sleeved with a pipe rod block, one side of each pipe rod block is provided with a first spring, the outer sides of the pipe rod block and the first spring are sleeved with a piece shell, one sides, far away from the toothed wing part, of the two connecting rods are provided with toothless wing parts, one sides, close to the folding rotating mechanisms, of the two mobile phone components are provided with installation grooves, and a transmission gear is arranged between the two toothed wing parts. The folding mobile phone has the advantages of simple structure, simple accessory processing, smaller occupied volume, smoother folding of the mobile phone, lower production cost, and capability of preventing the mobile phone component from being extruded and bulged by the rotating shaft structure and prolonging the service life of the folding mobile phone.
Description
Technical Field
The utility model relates to the technical field of mobile phone folding, in particular to a rotating shaft structure for a mobile phone folding screen, which is convenient to install.
Background
A folding mobile phone is a model of a smart phone and is characterized by being flexible and foldable. The screen is combined to be the size of the traditional mobile phone, is convenient to carry, is turned into a tablet personal computer when being opened, has the functions of entertainment and office, and meets the requirements that consumers seek portability and various and unified functions at present. A rotating shaft body in the folding mobile phone is fixed in a flip cover, the telescopic heads at two ends of the rotating shaft are inserted into a shell of a host, and the heads of the rotating shaft are required to be pressed into the rotating shaft body when the flip cover and the host are dismounted.
The rotating shaft structure for folding the existing mobile phone has the problems of complex structure, large occupied volume, high production cost, unsmooth folding of the mobile phone and the like in the use process, and the rotating shaft component is easy to extrude the screen to be bulged in the folding process, so that the use of people is inconvenient.
Disclosure of Invention
The utility model aims to provide a rotating shaft structure for a folding screen of a mobile phone, which is convenient to install and aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: a rotating shaft structure convenient to install for a folding screen of a mobile phone comprises two mobile phone components, a plurality of groups of folding rotating mechanisms are arranged between the two mobile phone components, each folding rotating mechanism comprises two toothed wing pieces, one side of each toothed wing piece is provided with a connecting rod, one side, close to the toothed wing pieces, of each connecting rod is sleeved with a pipe rod block, one side of each pipe rod block is provided with a first spring, the outer sides of the pipe rod block and the first spring are sleeved with a piece shell, one side, far away from the toothed wing pieces, of each connecting rod is provided with a toothless wing piece, one side, close to the folding rotating mechanisms, of each mobile phone component is provided with a mounting groove, a second spring is arranged inside each mounting groove, one end of each toothed wing piece and one end of each toothless wing piece are arranged in the mounting groove, and a first mounting hole is formed in the position, located in the mounting groove, of each mobile phone component, the toothed wing piece and the toothless wing piece are respectively provided with a second mounting hole, and a transmission gear is arranged between the two toothed wing pieces.
In a preferred embodiment, a first cloaking tablet is arranged between two toothed wing pieces, and a second cloaking tablet is arranged between two toothless wing pieces.
In a preferred embodiment, two transmission gears are arranged between the two toothed wing members, and the two transmission gears are meshed with each other, and the sides of the two transmission gears far away from each other are respectively meshed with the two toothed wing members.
In a preferred embodiment, a limiting clamping groove is fixedly arranged on one side, close to the toothed wing piece, of the pipe rod block, and a limiting projection matched with the limiting clamping groove is arranged on the toothed wing piece.
In a preferred embodiment, the first spring is sleeved on the connecting rod, and the outer sides of the two ends of the connecting rod are both provided with threaded connectors.
In a preferred embodiment, the toothed wing part and the toothless wing part are provided with threaded mounting holes, and the threaded mounting holes are matched with threaded connectors at two ends of the connecting rod.
In a preferred embodiment, the first mounting holes on the handset assembly mate with the second mounting holes on the toothed wing member and the toothless wing member.
In a preferred embodiment, the first mounting hole and the second mounting hole are provided with screws, and the length of the second mounting hole is greater than the hole diameter of the screw.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the folding mobile phone, the folding mobile phone component is folded by using the rotation between the toothed wing component and the transmission gear when the mobile phone is folded, the pipe rod block can limit the position of the transmission gear, the first spring can play a buffering role on the folding rotating mechanism, the second spring can buffer the first toothed wing component and the toothless wing component, and the folding rotating mechanism is prevented from extruding and bulging the mobile phone component when the mobile phone is folded, so that the service life of the folding mobile phone is influenced, the folding mobile phone component folding device is simple in structure, simple in accessory processing, small in occupied size, smooth in folding of the mobile phone, low in production cost, and capable of preventing the rotating shaft structure from extruding and bulging the mobile phone component, and prolonging the service life of the folding mobile phone;
2. according to the utility model, the limiting clamping grooves are formed in the pipe rod block, and the limiting projection is arranged on the wing piece with the teeth, so that the limiting projection can slide into the other limiting clamping groove from one limiting clamping groove in the folding process of the mobile phone, the wing piece with the teeth can be limited, the precision of the mobile phone in the folding process is ensured, and the use of people is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the mobile phone assembly of the present invention after being disassembled from the folding and rotating mechanism;
FIG. 3 is a schematic view of the folded and rotated mechanism of the present invention showing the unfolded configuration after the sheet housing is removed;
FIG. 4 is an enlarged view of the folding structure of the folding and rotating mechanism of the present invention after the sheet housing is disassembled;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the exploded configuration of the folding swivel mechanism of the present invention;
FIG. 7 is a schematic view of the cross-sectional configuration of the present invention after deployment;
FIG. 8 is a schematic cross-sectional view of the folded present invention;
in the figure: 1, a mobile phone component; 2 a toothed wing member; 3 connecting the rods; 4, a pipe rod block; 5 a first spring; 6 pieces of outer cover; 7 a toothless wing member; 8, mounting grooves; 9 a first mounting hole; 10 a second mounting hole; 11 a second spring; 12 a transmission gear; 13 a first clown mask; 14 a second clown mask; 15 limiting clamping grooves; 16 limiting convex blocks; 17 screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a rotating shaft structure for a foldable mobile phone screen, which is convenient to install, and includes two mobile phone components 1, a plurality of groups of foldable rotating mechanisms are disposed between the two mobile phone components 1, each foldable rotating mechanism includes two toothed wing pieces 2, a connecting rod 3 is disposed on each of two sides of each toothed wing piece 2, a tube rod block 4 is sleeved on each of the connecting rods 3 on a side close to the toothed wing piece 2, a first spring 5 is disposed on each of the tube rod blocks 4, a sheet housing 6 is sleeved on each of the tube rod blocks 4 and the first springs 5, a non-toothed wing piece 7 is disposed on each of two sides of the connecting rods 3 away from the toothed wing pieces 2, an installation groove 8 is disposed on each of two sides of the mobile phone components 1 close to the foldable rotating mechanisms, a second spring 11 is disposed inside each installation groove 8, one end of each toothed wing piece 2 and one end of each non-toothed wing piece 7 are disposed in each installation groove 8, a first mounting hole 9 is formed in the position, located at the mounting groove 8, of the mobile phone component 1, second mounting holes 10 are formed in the toothed wing piece 2 and the non-toothed wing piece 7, and a transmission gear 12 is arranged between the two toothed wing pieces 2.
In a preferred embodiment, a first cloaking film 13 is arranged between the two toothed wing pieces 2, a second cloaking film 14 is arranged between the two toothless wing pieces 7, and the first cloaking film 13 and the second cloaking film 14 can shade two ends of the toothed wing pieces 2 and the toothless wing pieces 7, so that the mobile phone component 1 is more attractive.
In a preferred embodiment, two transmission gears 12 are arranged between the two toothed wing members 2, the two transmission gears 12 are meshed with each other, the sides, away from each other, of the two transmission gears 12 are respectively meshed with the two toothed wing members 2, and the cell phone assembly 1 can be folded more smoothly by using the meshing transmission between the toothed wing members 2 and the transmission gears 12.
In a preferred embodiment, a limiting clamping groove 15 is fixedly arranged on one side of the pipe rod block 4 close to the toothed wing part 2, a limiting projection 16 matched with the limiting clamping groove 15 is arranged on the toothed wing part 2, and the limiting clamping groove 15 and the limiting projection 16 are arranged to limit the folding of the mobile phone assembly 1.
In a preferred embodiment, the first spring 5 is sleeved on the connecting rod 3, and the outer sides of two ends of the connecting rod 3 are both provided with threaded connectors.
In a preferred embodiment, the toothed wing part 2 and the toothless wing part 7 are provided with threaded mounting holes, which are matched with threaded connectors at both ends of the connecting rod 3, and the threaded connectors and the threaded mounting holes facilitate the mounting of the connecting rod 3 with the toothed wing part 2 and the toothless wing part 7.
In a preferred embodiment, first mounting holes 9 on phone assembly 1 are matched with second mounting holes 10 on toothed wing member 2 and non-toothed wing member 7, facilitating connection of toothed wing member 2 and non-toothed wing member 7 to phone assembly 1 using first mounting holes 9 and second mounting holes 10.
In a preferred embodiment, the first mounting hole 9 and the second mounting hole 10 are provided with screws 17, and the length of the second mounting hole 10 is greater than the aperture of the screw 17, so that a certain moving stroke can be reserved for the rotation of the folding rotating mechanism.
The working principle of the utility model is as follows: during installation, one end of each of two connecting rods 3 is arranged in a threaded mounting hole on one side of the toothed wing piece 2 in a threaded manner, a first cloaking sheet 13 is sleeved on the connecting rod 3 and is placed on the toothed wing piece 2, then a pipe rod block 4 is sleeved on the connecting rod 3, the pipe rod block 4 is pushed to one side of the toothed wing piece 2, a first spring 5 is sleeved on the connecting rod 3, one end of the first spring 5 is abutted against one side of the pipe rod block 4, then two transmission gears 12 are placed into corresponding cavities from the bottom end of the toothed wing piece 2, the two transmission gears 12 are meshed and connected with the two toothed wing pieces 2, then a piece shell 6 is sleeved on the outer sides of the connecting rod 3, the pipe rod block 4 and the first spring 5, a second cloaking sheet 14 is sleeved on the connecting rod 3 and is placed in the piece shell 6, one side of the connecting rod 3 far away from the toothed wing piece 2 is installed on the toothless wing piece 7, the assembly of the folding rotating mechanism is realized, a second spring 11 is placed in a mounting groove 8 of the mobile phone component 1, two ends of the assembled toothed wing component 2 and the assembled toothless wing component 7 are respectively placed in the mounting groove 8 of the mobile phone component 1, so that a second mounting hole 10 on the toothed wing component 2 and the toothless wing component 7 corresponds to a first mounting hole 9 on the mobile phone component 1, the toothed wing component 2, the toothless wing component 7 and the mobile phone component 1 are connected by using a screw 17, the first mounting hole 9 and the second mounting hole 10, the folding of the folding rotating mechanism is realized, the folding of the mobile phone component 1 is realized by using the rotation between the toothed wing component 2 and a transmission gear 12 in the use process, the pipe rod block 4 can limit the position of the transmission gear 12, the first spring 5 can play a buffering role on the folding rotating mechanism, the second spring 11 can buffer the toothed wing component 2 and the toothless wing component 7, the folding mobile phone has the advantages that the folding rotating mechanism is prevented from extruding and bulging the mobile phone component 1 when the mobile phone is folded, so that the service life of the folding mobile phone is prevented from being influenced;
the quantity of folding slewing mechanism can be decided according to the size and the weight of folding cell-phone in the use, and spacing lug 16 can slide to another spacing draw-in groove 15 from one of them spacing draw-in groove 15 in the folding in-process moreover, can carry out spacingly to taking tooth wing spare 2, guarantees the precision when the cell-phone is folded, makes things convenient for people's use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a pivot structure for folding screen of cell-phone convenient to installation, includes two cell phone components (1), two be provided with the folding slewing mechanism of multiunit between cell phone components (1), its characterized in that: the folding rotating mechanism comprises two toothed wing pieces (2), connecting rods (3) are arranged on one sides of the two toothed wing pieces (2), a pipe rod block (4) is sleeved on one side, close to the toothed wing pieces (2), of the connecting rods (3), a first spring (5) is arranged on one side of the pipe rod block (4), a piece shell (6) is sleeved on the outer sides of the pipe rod block (4) and the first spring (5), toothless wing pieces (7) are arranged on one sides, far away from the toothed wing pieces (2), of the two connecting rods (3), mounting grooves (8) are formed in one sides, close to the folding rotating mechanism, of the mobile phone components (1), second springs (11) are arranged inside the mounting grooves (8), one ends of the toothed wing pieces (2) and the toothless wing pieces (7) are arranged in the mounting grooves (8), first mounting holes (9) are formed in the positions, located in the mounting grooves (8), of the mobile phone components (1), the toothed wing pieces (2) and the toothless wing pieces (7) are respectively provided with a second mounting hole (10), and a transmission gear (12) is arranged between the two toothed wing pieces (2).
2. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 1, is characterized in that: a first clown shading sheet (13) is arranged between the two toothed wing pieces (2), and a second clown shading sheet (14) is arranged between the two toothless wing pieces (7).
3. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 1, is characterized in that: two transmission gears (12) between the two toothed wing pieces (2) are arranged, the two transmission gears (12) are meshed and connected with each other, and one sides, far away from each other, of the two transmission gears (12) are respectively meshed and connected with the two toothed wing pieces (2).
4. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 1, is characterized in that: and a limiting clamping groove (15) is fixedly arranged on one side, close to the toothed wing piece (2), of the pipe rod block (4), and a limiting convex block (16) matched with the limiting clamping groove (15) is arranged on the toothed wing piece (2).
5. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 1, is characterized in that: the first spring (5) is sleeved on the connecting rod (3), and threaded connectors are arranged on the outer sides of two ends of the connecting rod (3).
6. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 5, is characterized in that: the toothed wing piece (2) and the toothless wing piece (7) are provided with threaded mounting holes, and the threaded mounting holes are matched with threaded connectors at two ends of the connecting rod (3).
7. The rotating shaft structure convenient for installation of the mobile phone folding screen, according to claim 1, is characterized in that: the first mounting hole (9) on the mobile phone component (1) is matched with the second mounting hole (10) on the toothed wing piece (2) and the toothless wing piece (7).
8. The hinge structure for a foldable mobile phone screen, which is convenient to install according to claim 7, is characterized in that: screws (17) are arranged at the first mounting hole (9) and the second mounting hole (10), and the length of the second mounting hole (10) is larger than the aperture of the screw (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378378.7U CN215344643U (en) | 2021-06-21 | 2021-06-21 | Pivot structure for folding screen of cell-phone convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378378.7U CN215344643U (en) | 2021-06-21 | 2021-06-21 | Pivot structure for folding screen of cell-phone convenient to installation |
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| Publication Number | Publication Date |
|---|---|
| CN215344643U true CN215344643U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121378378.7U Active CN215344643U (en) | 2021-06-21 | 2021-06-21 | Pivot structure for folding screen of cell-phone convenient to installation |
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| CN (1) | CN215344643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301198A (en) * | 2021-06-21 | 2021-08-24 | 东莞市亿丰钟表有限公司 | Pivot structure for folding screen of cell-phone convenient to installation |
-
2021
- 2021-06-21 CN CN202121378378.7U patent/CN215344643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301198A (en) * | 2021-06-21 | 2021-08-24 | 东莞市亿丰钟表有限公司 | Pivot structure for folding screen of cell-phone convenient to installation |
| CN113301198B (en) * | 2021-06-21 | 2024-07-12 | 广东翼丰盛科技有限公司 | Rotating shaft structure convenient to install for mobile phone folding screen |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 room 901, building 1, No. 199, Jinyang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: Guangdong yifengsheng Technology Co.,Ltd. Address before: 523629 block a, henglingbei Regal Industrial Zone, Guancang village, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: Y.F. CO.,LTD. |
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| CP03 | Change of name, title or address |