CN110401745B - Folding terminal device - Google Patents
Folding terminal device Download PDFInfo
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- CN110401745B CN110401745B CN201910611091.5A CN201910611091A CN110401745B CN 110401745 B CN110401745 B CN 110401745B CN 201910611091 A CN201910611091 A CN 201910611091A CN 110401745 B CN110401745 B CN 110401745B
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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
- H04M1/0222—Foldable in two directions, i.e. using a two degree of freedom hinge
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a folding terminal device, which comprises a first machine body, a second machine body and a rotating connecting assembly, wherein the first machine body comprises a first machine shell and a first display screen arranged on the first machine shell, the second machine body comprises a second machine shell and a second display screen arranged on the second machine shell, the rotating connecting assembly comprises a fixed base, a first rotating piece and a second rotating piece, the first rotating piece is rotatably connected with the fixed base, the second rotating piece is rotatably arranged on the first rotating piece, the second rotating piece is positioned at the middle point of the first rotating piece, the rotating axis of the second rotating piece is vertical to the rotating axis of the first rotating piece, the fixed base is connected with the first machine shell, and the second rotating piece is connected with the second machine shell. The technical scheme can solve the problem that the existing folding terminal equipment has a single unfolding mode and further influences the use experience of a user.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a folding terminal device.
Background
With the increase of user demands, the screen occupation ratio of the current terminal equipment is larger and larger. The larger screen proportion not only can improve the display performance of the terminal equipment, but also can improve the appearance performance of the terminal equipment, so that the terminal equipment is more and more favored by users.
Since the terminal device is portable, the overall size of the terminal device cannot be increased without limit, and in this case, the foldable terminal device is produced at the same time. How to increase the display area of the terminal equipment on the premise of determining the size of the whole terminal equipment is an important direction for research and development of current manufacturers. In this case, the folder type terminal device is produced.
The folding terminal equipment can form a larger display area in an unfolding state, and further can meet the requirement of a user on a large screen. Certainly, the size of the whole folding terminal equipment can be reduced under the folding state, so that the whole folding terminal equipment is folded into a smaller size, and the purpose of portability is achieved.
The current folding terminal equipment can only realize overturning and unfolding in one direction, which causes the unfolding mode of the folding terminal equipment to be single, and further influences the use experience of users.
Disclosure of Invention
The invention discloses a folding terminal device, which aims to solve the problem that the use experience of a user is influenced because the existing folding terminal device has a single unfolding mode.
In order to solve the problems, the invention adopts the following technical scheme:
a folding terminal device comprises a first machine body, a second machine body and a rotating connection assembly, wherein the first machine body comprises a first machine shell and a first display screen arranged on the first machine shell, the second machine body comprises a second machine shell and a second display screen arranged on the second machine shell, the rotating connection assembly comprises a fixed base, a first rotating piece and a second rotating piece, the first rotating piece is rotatably connected with the fixed base, the second rotating piece is rotatably arranged on the first rotating piece and is located at the midpoint of the first rotating piece, the rotating axis of the second rotating piece is perpendicular to the rotating axis of the first rotating piece, the fixed base is connected with the first machine shell, and the second rotating piece is connected with the second machine shell.
Preferably, in the folding terminal apparatus, the second rotating member is detachably connected to the second housing in an inserting manner.
Preferably, in the folding terminal device, the second rotating member includes a rotating base and an insertion sheet fixedly connected to the rotating base, the second housing has an insertion groove or an insertion hole, the insertion sheet is inserted into and engaged with the insertion groove or the insertion hole, and the rotating base is rotatably connected to the first rotating member.
Preferably, in the foldable terminal device, the number of the two plugging pieces is two, the two plugging pieces are distributed at intervals, the second housing is provided with two plugging grooves or two plugging holes, the plugging pieces correspond to the plugging grooves or the plugging holes, and the two plugging pieces are respectively matched with the two plugging grooves or the two plugging holes in a plugging manner.
Preferably, in the folding terminal apparatus, the fixed base includes a fixed piece fixed in the first housing and a first tubular piece fixed on the fixed piece, and the first rotating piece includes a second tubular piece, and the first tubular piece and the second tubular piece are rotatably engaged with each other through a hinge shaft.
Preferably, in the folding terminal device, the first housing has a connecting groove or a connecting hole, the fixing piece is inserted into the connecting groove or the connecting hole, and the fixing piece is fixedly connected to the connecting groove or the connecting hole.
Preferably, in the folding terminal apparatus, an outer side surface of the second cylinder includes a flat area, and a side surface of the second housing connected to the second rotating member is parallel to and slidably attached to the flat area.
Preferably, in the above folding terminal device, the planar region is provided with a fixed connection hole, the fixed connection hole is located at a midpoint of the second cylindrical member, the first rotating member further includes a fixed sleeve fixed in the fixed connection hole, and the second rotating member is rotationally matched with the fixed sleeve.
Preferably, in the folding terminal apparatus, the first cylindrical member includes a first sub-cylindrical member and a second sub-cylindrical member, the fixing piece is a concave member, an opening of the concave member is disposed at an end of the fixing piece away from the first housing, the first sub-cylindrical member and the second sub-cylindrical member are symmetrically distributed about the opening, the second cylindrical member is sandwiched between the first sub-cylindrical member and the second sub-cylindrical member, and the first sub-cylindrical member, the second sub-cylindrical member, and the second cylindrical member are rotationally fitted through the hinge shaft.
Preferably, in the folding terminal apparatus, the first housing and the second housing are both rectangular plate members, the fixed base is connected to an edge of the first housing extending in a longitudinal direction thereof, and the second rotating member is connected to an edge of the second housing extending in a longitudinal direction thereof.
Preferably, in the folding terminal device, the first body includes a first wireless communication module, the second body includes a second wireless communication module, and the first wireless communication module is wirelessly connected to the second wireless communication module.
Preferably, in the above foldable terminal device, the first body further includes a first power supply, the first power supply is electrically connected to the first display screen, and the second body further includes a second power supply, and the second power supply is electrically connected to the second display screen.
Preferably, in the folding terminal apparatus, the folding terminal apparatus is one of a mobile phone, a tablet pc, and a game machine.
The technical scheme adopted by the invention can achieve the following beneficial effects:
in the folding terminal device disclosed by the invention, the second machine body is connected with the second rotating piece through the second machine shell, and the second machine body and the second rotating piece rotate in the first direction relative to the first rotating piece, so that the second machine body can rotate in the first direction relative to the first machine body; the second machine body, the second rotating piece and the first rotating piece rotate in the second direction relative to the fixed base at the second rotating piece, so that the second machine body rotates in the second direction relative to the first machine body, and therefore the foldable terminal equipment can enable the first machine body and the second machine body to rotate in at least two directions, and unfolding of the foldable terminal equipment in more dimensions is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1-fig. 3 are schematic structural diagrams of a foldable terminal device in a first state and at different viewing angles, respectively, according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a rotating connecting assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a fixing base according to an embodiment of the disclosure;
FIG. 6 is a partial structural view of the first rotating member;
FIG. 7 is a schematic view of the assembly of a portion of the first rotating member with the second rotating member;
fig. 8 is a schematic structural view of a hinge shaft;
fig. 9 is a schematic view of the assembly of the fixed base and the first housing;
fig. 10 is a schematic structural diagram of a foldable terminal device in a second state according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a foldable terminal device in a third state according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a foldable terminal device in a fourth state according to an embodiment of the present invention.
Description of reference numerals:
100-a first body, 110-a first shell, 120-a first display screen;
200-a second body, 210-a second shell, 220-a second display screen;
300-rotation connecting component, 310-fixed base, 311-fixed plate, 311 a-opening, 312-first cylinder, 312 a-first sub-cylinder, 312 b-second sub-cylinder, 320-first rotating component, 321-second cylinder, 3211-plane area, 3212-fixed connecting hole, 322-fixed sleeve, 330-second rotating component, 331-rotating base, 332-plug piece and 340-articulated shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, an embodiment of the present invention discloses a foldable terminal device, which includes a first body 100, a second body 200 and a rotating connection assembly 300.
The first body 100 and the second body 200 are two parts of the foldable terminal device, respectively, which can be folded with each other, and the first body 100 and the second body 200 are rotatably connected by a rotating connection assembly 300.
In an embodiment of the present invention, the first body 100 may include a first housing 110 and a first display screen 120 disposed on the first housing 110. The second body 200 includes a second housing 210 and a second display 220 disposed on the second housing 210.
The rotation connection assembly 300 enables relative rotation between the first body 100 and the second body 200. In an embodiment of the present invention, the rotating connection assembly 300 may include a fixed base 310, a first rotating member 320 and a second rotating member 330, the first rotating member 320 is rotatably connected to the fixed base 310, the second rotating member 330 is rotatably disposed on the first rotating member 320, the second rotating member 330 is located at a midpoint of the first rotating member 320, and a rotation axis of the second rotating member 330 is perpendicular to a rotation axis of the first rotating member 320.
The fixed base 310 is coupled to the first housing 110, thereby achieving coupling between the rotating coupling assembly 300 and the first body 100. The second rotating member 330 is connected to the second housing 210, thereby achieving the connection between the rotating connection assembly 300 and the second body 200.
The unfolding process of the folding terminal equipment disclosed by the embodiment of the invention is as follows: the second body 200 is connected to the second rotating member 330 through the second housing 210, and the second body 200 and the second rotating member 330 rotate together in a first direction with respect to the first rotating member 320, so that the second body 200 can rotate in the first direction with respect to the first body 100; the second body 200, the second rotating member 330 and the first rotating member 320 rotate together in the second direction relative to the fixed base 310, so that the second body 200 rotates in the second direction relative to the first body 100, and thus, the foldable terminal device can rotate the first body 100 and the second body 200 in at least two directions, which is more beneficial for the foldable terminal device to be unfolded in a plurality of dimensions. Generally, the first body 100 is overlapped with the second body 200, thereby implementing the folding of the folder type terminal device.
In a preferred embodiment, the second rotating member 330 is detachably connected to the second housing 210 in an inserting manner, so that the first body 100 and the second body 200 can be conveniently detached from each other, thereby facilitating independent operations.
In the embodiment of the present invention, the second rotating member 330 may include a rotating base 331 and a plug sheet 332 fixedly connected to the rotating base 331, the second housing 210 may be provided with a plug groove or a plug hole, the plug sheet 332 is in plug fit with the plug groove or the plug hole, and the rotating base 331 is rotatably connected to the first rotating member 320, so as to realize the rotating fit between the first rotating member 320 and the second rotating member 330. The insertion piece 332 is inserted into the insertion groove or the insertion hole of the second housing 210, so as to detachably mount the second body 200 and the second rotating member 330.
In order to improve the assembling effect, the number of the inserting pieces 332 may be two, the two inserting pieces 332 are distributed at intervals, the second housing 210 is provided with two inserting grooves or inserting holes, and the two inserting pieces 332 correspond to the two inserting grooves or inserting holes respectively, so as to realize one-to-one inserting and matching. By such a connection manner, the connection between the second rotating member 330 and the second housing 210 can be more firmly and stably.
The fixed base 310 and the first body 100 may be connected in various manners, and the fixed base 310 may have various structures, and referring to fig. 4, 5 and 9 again, the fixed base 310 may include a fixed plate 311 fixed in the first housing 110 and a first cylinder 312 fixed on the fixed plate 311, the first rotating member 320 may include a second cylinder 321, and the first cylinder 312 and the second cylinder 321 are rotatably engaged through a hinge shaft 340. The above structure facilitates the rotational connection between the first rotating member 320 and the fixed base 310. The fixing piece 311 may be fixed to the first housing 110 in various ways, for example, the fixing piece 311 may be fixed to the first housing 110 by a screw connection or an adhesive. The fixing base 310 includes a fixing piece 311, and the area of the fixing piece 311 is large, so that the connection stability with the first body 100 can be improved.
In a preferred embodiment, the first housing 110 may be provided with a connecting groove or a connecting hole, the fixing piece 311 is inserted into the connecting groove or the connecting hole, and the fixing piece 311 is fixedly connected to the connecting groove or the connecting hole. The above structure certainly facilitates the connection between the fixed base 310 and the first body 100.
In order to improve the stability of the connection, in a preferable embodiment, the outer side surface of the second cylinder 321 may include a planar region 3211, and the side surface of the second housing 210 connected to the second rotating element 330 is parallel to and slidably attached to the planar region 3211. In this preferred embodiment, the second housing 210 is parallel to and slidably attached to the planar region 3211, so that the contact area can be increased, and the rotation of the second body 200 is more stable.
Specifically, the planar area 3211 may be provided with a fixed connection hole 3212, the fixed connection hole 3212 is located at a midpoint of the second cylindrical member 321, the first rotating member 320 further includes a fixed sleeve 322 fixed in the fixed connection hole 3212, and the second rotating member 330 is rotationally matched with the fixed sleeve 322. Specifically, the fixing sleeve 322 is clamped and fixed in the fixing connecting hole 3212, and when the wear and damage occur, the fixing sleeve 322 can be directly replaced, so that the first rotating member 322 is prevented from being completely replaced, and the maintenance cost is reduced.
The first cylindrical member 312 has various structures, in a more preferred embodiment, the first cylindrical member 312 may include a first sub-cylindrical member 312a and a second sub-cylindrical member 312b, the fixing plate 311 may be a concave member, an opening 311a of the concave member is disposed at an end of the fixing plate 311 away from the first housing 110, the first sub-cylindrical member 312a and the second sub-cylindrical member 312b are symmetrically distributed about the opening 311a, the second cylindrical member 321 is interposed between the first sub-cylindrical member 312a and the second sub-cylindrical member 312b, and the first sub-cylindrical member 312a, the second sub-cylindrical member 312b and the second cylindrical member 321 are rotatably engaged through a hinge shaft 340. In this case, the first sub-cylinder 312a and the second sub-cylinder 312b are disposed on both sides of the second cylinder 321, which is advantageous to improve the stability of the hinge joint.
In general, the first housing 110 and the second housing 210 may each be a rectangular plate, the fixed base 310 is connected to an edge of the first housing 110 extending along a length direction thereof, and the second rotating member 330 is connected to an edge of the second housing 210 extending along a length direction thereof. That is, the first housing 110 and the second housing 210 may have a long and wide structure, and of course, the first housing 110 and the second housing 210 may have other structures, and the specific structures of the first housing 110 and the second housing 210 are not limited in the embodiments of the present invention.
In order to facilitate control, communication, and the like between the first body 100 and the second body 200, in a preferred embodiment, the first body 100 may include a first wireless communication module, the second body 200 may include a second wireless communication module, and the first wireless communication module is wirelessly connected to the second wireless communication module. In the embodiment of the present invention, the first wireless communication module and the second wireless communication module may be a bluetooth module, a radio frequency module, and the like.
Of course, the first body 100 and the second body 200 may be connected by a wire, in which case, a flexible electrical connector, such as a flexible wire or an FPC, is embedded in the rotation connection assembly 300, so that the first body 100 and the second body 200 can be electrically connected and exchange data.
Generally, at least one of the first body 100 and the second body 200 may include a power source, and the power source may simultaneously supply power to the first body 100 and the second body 200. In a more preferable aspect, the first body 100 may include a first power source electrically connected to the first display screen 120 so as to supply power for the display of the first display screen 120. The second body 200 includes a second power source electrically connected to the second display screen 220 so as to be able to supply power for the display of the second display screen 220. In the above preferred embodiment, the first body 100 and the second body 200 are powered by their respective configured power supplies, and there is no need for a complicated power supply connection between the first body 100 and the second body 200.
The folding terminal device disclosed in the embodiment of the present invention may be one of a mobile phone, a tablet computer, and a game machine, and certainly, the folding terminal device may also be other types of electronic devices.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity and conciseness of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (11)
1. A folding terminal device is characterized by comprising a first machine body, a second machine body and a rotating connecting assembly, wherein the first machine body comprises a first machine shell and a first display screen arranged on the first machine shell, the second machine body comprises a second machine shell and a second display screen arranged on the second machine shell, the rotating connecting assembly comprises a fixed base, a first rotating piece and a second rotating piece, the first rotating piece is rotatably connected with the fixed base, the second rotating piece is rotatably arranged on the first rotating piece and is positioned at the middle point of the first rotating piece, the rotating axis of the second rotating piece is perpendicular to that of the first rotating piece, the fixed base is connected with the first machine shell, and the second rotating piece is connected with the second machine shell;
the fixed base comprises a fixed sheet fixed in the first case and a first cylindrical piece fixed on the fixed sheet, the first rotating piece comprises a second cylindrical piece, and the first cylindrical piece and the second cylindrical piece are in rotating fit through a hinge shaft;
the first case is provided with a connecting groove or a connecting hole, the fixed sheet is inserted into the connecting groove or the connecting hole, and the fixed sheet is fixedly connected with the connecting groove or the connecting hole.
2. The folding terminal apparatus according to claim 1, wherein said second rotating member is detachably connected to said second housing by plugging.
3. The folder-type terminal device according to claim 2, wherein the second rotating member includes a rotating base portion and a plug piece fixedly connected to the rotating base portion, the second housing defines a plug groove or a plug hole, the plug piece is in plug-in fit with the plug groove or the plug hole, and the rotating base portion is rotatably connected to the first rotating member.
4. The folding terminal device according to claim 3, wherein there are two insertion pieces, the two insertion pieces are spaced apart from each other, the second housing defines two insertion grooves or insertion holes, the insertion pieces correspond to the insertion grooves or insertion holes, and the two insertion pieces are respectively engaged with the two insertion grooves or insertion holes.
5. The folding terminal apparatus according to claim 1, wherein an outer side surface of the second cylinder includes a flat area, and a side surface of the second housing connected to the second rotating member is parallel to and slidably fitted to the flat area.
6. The folder-type terminal device according to claim 5, wherein the planar area is provided with a fixed connection hole at a midpoint of the second cylinder, the first rotating member further comprising a fixing sleeve fixed in the fixed connection hole, the second rotating member being rotatably fitted with the fixing sleeve.
7. The folding terminal apparatus according to claim 1, wherein the first cylinder includes a first sub-cylinder and a second sub-cylinder, the fixing piece is a concave piece, an opening of the concave piece is provided at an end of the fixing piece facing away from the first housing, the first sub-cylinder and the second sub-cylinder are symmetrically distributed about the opening, the second cylinder is interposed between the first sub-cylinder and the second sub-cylinder, and the first sub-cylinder, the second sub-cylinder, and the second cylinder are rotationally fitted through the hinge shaft.
8. The folder type terminal apparatus according to claim 1, wherein the first housing and the second housing are each a rectangular plate member, the fixed base is attached to an edge of the first housing extending in a longitudinal direction thereof, and the second rotating member is attached to an edge of the second housing extending in a longitudinal direction thereof.
9. The folder-type terminal device according to claim 1, wherein the first body includes a first wireless communication module, and the second body includes a second wireless communication module, the first wireless communication module being wirelessly connected with the second wireless communication module.
10. The folder-type terminal device of claim 1, wherein the first body further includes a first power source electrically connected to the first display screen, and the second body further includes a second power source electrically connected to the second display screen.
11. The folding terminal device according to any one of claims 1 to 10, wherein the folding terminal device is one of a mobile phone, a tablet computer, and a game machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611091.5A CN110401745B (en) | 2019-07-08 | 2019-07-08 | Folding terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611091.5A CN110401745B (en) | 2019-07-08 | 2019-07-08 | Folding terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN110401745A CN110401745A (en) | 2019-11-01 |
| CN110401745B true CN110401745B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910611091.5A Active CN110401745B (en) | 2019-07-08 | 2019-07-08 | Folding terminal device |
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| JP2006157317A (en) * | 2004-11-29 | 2006-06-15 | Sharp Corp | Mobile information apparatus |
| KR20160144165A (en) * | 2015-06-08 | 2016-12-16 | 박진우 | Protective cases for smart devices with a rotating swivel and tilt angle adjustable secondary display device |
| KR20170009001A (en) * | 2015-07-15 | 2017-01-25 | 박진우 | Protective cases for mobile devices, with a detachably mountable secondary display device |
| CN106603752A (en) * | 2015-10-15 | 2017-04-26 | 中兴通讯股份有限公司 | Mobile terminal and rotating shaft structure |
| CN109302513A (en) * | 2018-11-28 | 2019-02-01 | 维沃移动通信有限公司 | Folding mobile terminal |
| CN109780403A (en) * | 2019-01-29 | 2019-05-21 | 维沃移动通信有限公司 | It is rotatablely connected component and foldable terminals equipment |
| CN109819611A (en) * | 2018-12-29 | 2019-05-28 | 维沃移动通信有限公司 | Folding mobile terminal |
-
2019
- 2019-07-08 CN CN201910611091.5A patent/CN110401745B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006157317A (en) * | 2004-11-29 | 2006-06-15 | Sharp Corp | Mobile information apparatus |
| KR20160144165A (en) * | 2015-06-08 | 2016-12-16 | 박진우 | Protective cases for smart devices with a rotating swivel and tilt angle adjustable secondary display device |
| KR20170009001A (en) * | 2015-07-15 | 2017-01-25 | 박진우 | Protective cases for mobile devices, with a detachably mountable secondary display device |
| CN106603752A (en) * | 2015-10-15 | 2017-04-26 | 中兴通讯股份有限公司 | Mobile terminal and rotating shaft structure |
| CN109302513A (en) * | 2018-11-28 | 2019-02-01 | 维沃移动通信有限公司 | Folding mobile terminal |
| CN109819611A (en) * | 2018-12-29 | 2019-05-28 | 维沃移动通信有限公司 | Folding mobile terminal |
| CN109780403A (en) * | 2019-01-29 | 2019-05-21 | 维沃移动通信有限公司 | It is rotatablely connected component and foldable terminals equipment |
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| Publication number | Publication date |
|---|---|
| CN110401745A (en) | 2019-11-01 |
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