CN212509193U - Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module - Google Patents
Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module Download PDFInfo
- Publication number
- CN212509193U CN212509193U CN202021159561.3U CN202021159561U CN212509193U CN 212509193 U CN212509193 U CN 212509193U CN 202021159561 U CN202021159561 U CN 202021159561U CN 212509193 U CN212509193 U CN 212509193U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- auxiliary rotating
- screen module
- auxiliary
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a multi-functional three-axis hinge and multi freedom upset double screen module, when the vice screen module is opened along the outside upset of left right direction for the main screen module, II rotations of counter shaft because the gear on the II epaxial gears of counter shaft and the I epaxial gear intermeshing of counter shaft, therefore I reverse synchronization of counter shaft rotate to the linkage keysets rotates to the outside, realizes that the upset of vice screen module is opened, can realize the 360 upsets of left right direction. When the auxiliary screen module is turned forwards and opened relative to the main screen module along the up-down direction, the shaft seat rotates relative to the main rotating shaft, and at the moment, the whole auxiliary screen module is turned upwards relative to the main screen module to realize turning upwards and opening, so that 180-degree turning in the up-down direction can be realized. Double-screen display about can realizing or upper and lower double-screen display shows, can rotate to the back of main screen module after rotating 360 with vice screen module, realize single-screen display, very big expansion use scene.
Description
Technical Field
The invention relates to the technical field of ruggedized computers, in particular to a multifunctional three-axis hinge and a multi-degree-of-freedom overturning double-screen module.
Background
The double-screen computer has been widely used in military fields, such as radar, map display, monitoring, etc., due to its characteristics of large display area, multiple information, multiple pictures, convenience and rapidness.
At present, a double-screen reinforced computer mainly has two design forms: (1) the first design mode is that the auxiliary screen is embedded in the rear portion of the main screen, a sliding rail is designed between the main screen and the auxiliary screen, when the display area needs to be increased by double screens, the auxiliary screen is drawn out from one side of the main screen, and then the multi-screen display function is achieved. However, after the screen is drawn out, the surfaces of the two screens are not on the same plane, so that the display effect and the appearance effect are influenced. (2) The second design is that the upset hinge is designed between main screen module and the vice screen module, and what be the most advanced at present adopts 360 degrees hinges, and 2 360 degrees hinges of assembly about left side or right side overturn the vice screen module to 180 degrees during the double screen demand, if when having the single screen demand, can with vice screen upset to the main screen back.
The common point of the two double-screen design methods is that only left and right double-screen and single-screen display can be realized, and when the space layout is tense and the coordinated operation is carried out continuously, especially for a large screen of more than 17 inches, the left and right double-screens occupy larger space, and the number of the local arrangement machines is very limited.
Disclosure of Invention
The utility model discloses an overcome the not enough of above technique, provide a double screen and control double screen's multi-functional three shaft type hinge and multi freedom upset double screen module about compatible simultaneously.
The utility model overcomes the technical scheme that its technical problem adopted is:
a multi-functional three axis hinge and multi freedom upset double screen module includes:
the shaft seat is of an L-shaped structure, and a main rotating shaft is rotatably arranged at the vertical section of the shaft seat along the horizontal direction;
the auxiliary rotating shaft I is rotatably arranged at the horizontal section of the shaft seat along the vertical direction, and the linkage adapter plate is rotatably connected with the auxiliary rotating shaft I;
the axis of the auxiliary rotating shaft II is parallel to the axis of the auxiliary rotating shaft I, and the auxiliary rotating shaft II is rotatably arranged on the linkage adapter plate;
the main rotating shaft is provided with a mounting hole I, a bolt penetrates through the mounting hole I and then is fixed on the main screen module, the auxiliary rotating shaft II is provided with a mounting hole II, and the bolt penetrates through the mounting hole II and then is fixed on the auxiliary screen module;
the auxiliary rotating shaft I is provided with a gear, the auxiliary rotating shaft II is provided with a gear, and the two gears are meshed with each other.
In order to adjust the rotary damping conveniently, the head end of the main rotating shaft is provided with an external thread, the butterfly spring I is sleeved on the main rotating shaft, the nut I is screwed on the external thread of the main rotating shaft, the inner side end of the nut I is in contact with the outer end face of the butterfly spring I, and the inner end face of the butterfly spring I is in contact with the shaft seat.
In order to adjust the rotary damping conveniently, an external thread is arranged on the auxiliary rotating shaft I, the disc spring II is sleeved on the auxiliary rotating shaft I, the nut II is screwed on the external thread of the auxiliary rotating shaft I, the inner end of the nut II is in contact with the outer end face of the disc spring II, and the inner end face of the disc spring II is in contact with the linkage adapter plate.
In order to adjust the rotary damping conveniently, an external thread is arranged on the auxiliary rotating shaft II, the disc spring III is sleeved on the auxiliary rotating shaft II, the nut III is screwed on the external thread of the auxiliary rotating shaft II, the inner side end of the nut III is in contact with the outer end face of the disc spring III, and the inner end face of the disc spring III is in contact with the linkage adapter plate.
For the convenience of threading, be provided with the through-hole in above-mentioned main pivot, auxiliary rotating shaft I, the auxiliary rotating shaft II, be provided with through-wire hole I on the auxiliary rotating shaft I, be provided with through-wire hole II on the auxiliary rotating shaft II, the screen line cable once passes behind the through-hole of main pivot, the through-hole of auxiliary rotating shaft I, through-wire hole I, the through-hole of auxiliary rotating shaft II and wears out from through-wire hole II.
In order to play the guard action, still include protecting crust I and protecting crust II, protecting crust I wraps up in the outside of linkage keysets, auxiliary rotating shaft I and auxiliary rotating shaft II, and protecting crust II wraps up in the outside of main pivot.
The utility model has the advantages that: when the vice screen module is opened along the outside upset of left right direction for the main screen module, II rotations of auxiliary rotating shaft, because gear on the auxiliary rotating shaft II and the gear intermeshing on the auxiliary rotating shaft I, therefore I reverse synchronization of auxiliary rotating shaft rotate to the linkage keysets rotates to the outside, realizes that the upset of vice screen module is opened, can realize the 360 upsets of left right direction. When the auxiliary screen module is turned forwards and opened relative to the main screen module along the up-down direction, the shaft seat rotates relative to the main rotating shaft, and at the moment, the whole auxiliary screen module is turned upwards relative to the main screen module to realize turning upwards and opening, so that 180-degree turning in the up-down direction can be realized. Double-screen display about can realizing or upper and lower double-screen display shows, can rotate to the back of main screen module after rotating 360 with vice screen module, realize single-screen display, very big expansion use scene.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention with the protective shell removed;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the state that the auxiliary screen of the utility model is turned 180 degrees to the left;
fig. 4 is a schematic view of the state that the auxiliary screen of the present invention is turned 180 ° upwards;
in the figure, a shaft seat 1, a main rotating shaft 2, a mounting hole I4, an auxiliary rotating shaft I5, a threading hole I6, an auxiliary rotating shaft II 7, a mounting hole II 8, a threading hole II 9, a linkage adapter plate 10, a gear 11, a nut I12, a belleville spring I13, a nut II 14, a belleville spring II 15, a nut III 16, a belleville spring III 17, a protective shell I18, a protective shell II 19, a main screen module 20 and an auxiliary screen module.
Detailed Description
The present invention will be further described with reference to fig. 1 to 4.
A multi-functional three axis hinge and multi freedom upset double screen module includes: the shaft seat 1 is of an L-shaped structure, and a main rotating shaft 2 is rotatably arranged at the vertical section of the shaft seat 1 along the horizontal direction; the auxiliary rotating shaft I4 is rotatably arranged at the horizontal section of the shaft seat 1 along the vertical direction, and the linkage adapter plate 9 is rotatably connected with the auxiliary rotating shaft I4; the axis of the auxiliary rotating shaft II 6 is parallel to the axis of the auxiliary rotating shaft I4, and the auxiliary rotating shaft II 6 is rotatably arranged on the linkage adapter plate 9; the main rotating shaft 2 is provided with a mounting hole I3, a bolt penetrates through the mounting hole I3 and then is fixed on the main screen module 19, the auxiliary rotating shaft II 6 is provided with a mounting hole II 7, and the bolt penetrates through the mounting hole II 7 and then is fixed on the auxiliary screen module 20; a gear 10 is installed on the auxiliary rotating shaft I4, a gear 10 is installed on the auxiliary rotating shaft II 6, and the two gears 10 are meshed with each other. As shown in fig. 3, when the auxiliary screen module 20 is turned outwards and opened in the left-right direction relative to the main screen module 19, the auxiliary rotating shaft ii 6 rotates, and the gear 10 on the auxiliary rotating shaft ii 6 is meshed with the gear 10 on the auxiliary rotating shaft i 4, so that the auxiliary rotating shaft i 4 rotates reversely and synchronously, the linkage adapter plate 9 rotates outwards, the auxiliary screen module 20 is turned and opened, and 360-degree turning in the left-right direction can be realized. As shown in fig. 4, when the auxiliary screen module 20 is turned forward and opened in the up-down direction relative to the main screen module 19, the shaft seat 1 rotates relative to the main rotating shaft 2, and at this time, the whole auxiliary screen module 20 is turned upward relative to the main screen module 19 to be turned upward and opened, so that the up-down direction can be turned 180 degrees. The display device can realize left-right double-screen display or upper-lower double-screen display, and can rotate to the back of the main screen module 19 after the auxiliary screen module 19 rotates 360 degrees, so that single-screen display is realized, and the use scene is greatly expanded.
Furthermore, the head end of the main rotating shaft 2 is provided with an external thread, the belleville spring I12 is sleeved on the main rotating shaft 2, the nut I11 is screwed on the external thread of the main rotating shaft 2, the inner side end of the nut I11 is in contact with the outer end face of the belleville spring I12, and the inner end face of the belleville spring I12 is in contact with the shaft seat 1. When the nut I11 is screwed, the friction resistance between the belleville spring I12 and the shaft seat 1 is increased after the belleville spring I12 is compressed and deformed, so that the damping generated when the main rotating shaft 2 rotates is larger. An external thread is arranged on the auxiliary rotating shaft I4, the butterfly spring II 14 is sleeved on the auxiliary rotating shaft I4, the nut II 13 is screwed on the external thread of the auxiliary rotating shaft I4, the inner end of the nut II 13 is in contact with the outer end face of the butterfly spring II 14, and the inner end face of the butterfly spring II 14 is in contact with the linkage adapter plate 9. When the nut II 13 is screwed, the friction resistance between the belleville spring II 14 and the linkage adapter plate 9 is increased after the belleville spring II is compressed and deformed, so that the damping generated when the auxiliary rotating shaft I4 rotates is larger. An external thread is arranged on the auxiliary rotating shaft II 6, the butterfly spring III 16 is sleeved on the auxiliary rotating shaft II 6, the nut III 15 is screwed on the external thread of the auxiliary rotating shaft II 6, the inner side end of the nut III 15 is in contact with the outer end face of the butterfly spring III 16, and the inner end face of the butterfly spring III 16 is in contact with the linkage adapter plate 9. When the nut III 15 is screwed, the friction resistance between the belleville spring III 16 and the linkage adapter plate 9 is increased after the compression deformation, so that the damping generated when the auxiliary rotating shaft II 6 rotates is larger.
Preferably, be provided with the through-hole in main pivot 2, auxiliary rotating shaft I4, the auxiliary rotating shaft II 6, be provided with through wires hole I5 on the auxiliary rotating shaft I4, be provided with through wires hole II 8 on the auxiliary rotating shaft II 6, the screen line cable once passes behind the through-hole of main pivot 2, the through-hole of auxiliary rotating shaft I4, through wires hole I5, the through-hole of auxiliary rotating shaft II 6 and wears out from through wires hole II 8. The auxiliary screen module 20 is ensured not to influence the wiring when being turned up, down, left and right.
Preferably, the device also comprises a protective shell I17 and a protective shell II 18, wherein the protective shell I17 is wrapped on the outer sides of the linkage adapter plate 9, the auxiliary rotating shaft I4 and the auxiliary rotating shaft II 6, and the protective shell II 18 is wrapped on the outer side of the main rotating shaft 2. The rotating mechanism can be shielded through the protective shell I17 and the protective shell II 18, so that the use safety is improved, and meanwhile, the attractiveness is improved.
The above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional three axis hinge and multi freedom upset double screen module which characterized in that includes:
the shaft seat (1) is of an L-shaped structure, and a main rotating shaft (2) is rotatably arranged at the vertical section of the shaft seat (1) along the horizontal direction;
the auxiliary rotating shaft I (4) is rotatably arranged at the horizontal section of the shaft seat (1) along the vertical direction, and the linkage adapter plate (9) is rotatably connected with the auxiliary rotating shaft I (4);
the axis of the auxiliary rotating shaft II (6) is parallel to the axis of the auxiliary rotating shaft I (4), and the auxiliary rotating shaft II (6) is rotatably arranged on the linkage adapter plate (9);
the main rotating shaft (2) is provided with a mounting hole I (3), a bolt penetrates through the mounting hole I (3) and then is fixed on the main screen module (19), the auxiliary rotating shaft II (6) is provided with a mounting hole II (7), and the bolt penetrates through the mounting hole II (7) and then is fixed on the auxiliary screen module (20);
install gear (10) on auxiliary rotating shaft I (4), install gear (10) on auxiliary rotating shaft II (6), two gear (10) intermeshing.
2. The multifunctional three-axis hinge and multi-degree-of-freedom flip dual-screen module according to claim 1, wherein: the end of the main rotating shaft (2) is provided with an external thread, a butterfly spring I (12) is sleeved on the main rotating shaft (2), a nut I (11) is screwed on the external thread of the main rotating shaft (2), the inner side end of the nut I (11) is in contact with the outer end face of the butterfly spring I (12), and the inner end face of the butterfly spring I (12) is in contact with the shaft seat (1).
3. The multifunctional three-axis hinge and multi-degree-of-freedom flip dual-screen module according to claim 1, wherein: an external thread is arranged on the auxiliary rotating shaft I (4), the butterfly spring II (14) is sleeved on the auxiliary rotating shaft I (4), the nut II (13) is screwed on the external thread of the auxiliary rotating shaft I (4), the inner side end of the nut II (13) is in contact with the outer end face of the butterfly spring II (14), and the inner end face of the butterfly spring II (14) is in contact with the linkage adapter plate (9).
4. The multifunctional three-axis hinge and multi-degree-of-freedom flip dual-screen module according to claim 1, wherein: an external thread is arranged on the auxiliary rotating shaft II (6), a disc spring III (16) is sleeved on the auxiliary rotating shaft II (6), a nut III (15) is screwed on the external thread of the auxiliary rotating shaft II (6), the inner side end of the nut III (15) is in contact with the outer end face of the disc spring III (16), and the inner end face of the disc spring III (16) is in contact with the linkage adapter plate (9).
5. The multifunctional three-axis hinge and multi-degree-of-freedom flip dual-screen module according to claim 1, wherein: be provided with the through-hole in main rotating shaft (2), auxiliary rotating shaft I (4), auxiliary rotating shaft II (6), be provided with through wires hole I (5) on auxiliary rotating shaft I (4), be provided with through wires hole II (8) on auxiliary rotating shaft II (6), wear out from through wires hole II (8) behind the through-hole of main rotating shaft (2), the through-hole of auxiliary rotating shaft I (4), through wires hole I (5), the through-hole of auxiliary rotating shaft II (6) once through the screen line cable.
6. The multifunctional three-axis hinge and multi-degree-of-freedom flip dual-screen module according to claim 1, wherein: the novel gear transmission mechanism further comprises a protective shell I (17) and a protective shell II (18), wherein the protective shell I (17) is wrapped on the outer sides of the linkage adapter plate (9), the auxiliary rotating shaft I (4) and the auxiliary rotating shaft II (6), and the protective shell II (18) is wrapped on the outer side of the main rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021159561.3U CN212509193U (en) | 2020-06-22 | 2020-06-22 | Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021159561.3U CN212509193U (en) | 2020-06-22 | 2020-06-22 | Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212509193U true CN212509193U (en) | 2021-02-09 |
Family
ID=74438270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021159561.3U Active CN212509193U (en) | 2020-06-22 | 2020-06-22 | Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212509193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515174A (en) * | 2021-06-21 | 2021-10-19 | 深圳市艾宝科技有限公司 | Double-screen notebook computer |
-
2020
- 2020-06-22 CN CN202021159561.3U patent/CN212509193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515174A (en) * | 2021-06-21 | 2021-10-19 | 深圳市艾宝科技有限公司 | Double-screen notebook computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101561698B (en) | Double screen display and notebook computer | |
| CN1316331C (en) | Electronic device | |
| CN212509193U (en) | Multifunctional three-axis hinge and multi-degree-of-freedom overturning double-screen module | |
| CN103148088A (en) | Hinge mechanism and foldable electronic device | |
| CN104977988A (en) | Variable Friction Clutch For A Portable Computer | |
| TW201928571A (en) | Electronic device with multiple display modules | |
| CN111324183B (en) | Double-screen computer capable of turning in multiple directions | |
| US20210055764A1 (en) | Electronic device | |
| CN103123518A (en) | Computer with additionally arranged screens | |
| CN202926865U (en) | Biaxial hinge device with simple limit structure | |
| CN211669892U (en) | Information display device in transportation equipment | |
| CN211598164U (en) | Hidden double-rotating-shaft hinge structure | |
| US9086848B2 (en) | Electronic device having a hinge unit | |
| CN201771948U (en) | Flip type portable electronic equipment terminal and flip hinge thereof | |
| CN203717618U (en) | Double-shaft synchronous acting double-wrapped pivot | |
| CN214623484U (en) | Computer software development is with many screen mounting structure of computer | |
| CN113438426B (en) | All-round driving video monitoring recorder | |
| US20220107672A1 (en) | Electronic devices with hinge assemblies | |
| CN111756904B (en) | Actuating mechanism for adjusting display terminal and vehicle | |
| CN106949139A (en) | Link rotating shaft and electronic equipment | |
| TWM523133U (en) | Rotating shaft structure and electronic device | |
| CN210454681U (en) | Ceiling display | |
| CN202188013U (en) | Hinge and electronic device with hinge | |
| CN219134021U (en) | Vehicle-mounted tablet personal computer | |
| CN211833347U (en) | Operation panel display screen convenient to it is dirt-proof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |