CN220381769U - Display equipment for three-dimensional display - Google Patents
Display equipment for three-dimensional display Download PDFInfo
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- CN220381769U CN220381769U CN202320220930.2U CN202320220930U CN220381769U CN 220381769 U CN220381769 U CN 220381769U CN 202320220930 U CN202320220930 U CN 202320220930U CN 220381769 U CN220381769 U CN 220381769U
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- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses display equipment for three-dimensional display, which comprises a screen, wherein the screen comprises a left screen and a right screen, the display equipment further comprises a left support and a right support, the left screen is arranged on the left support, the right screen is arranged on the right support, a left sliding rail mechanism for driving the left screen to be close to or far from the right screen is arranged between the left support and the left screen, and a right sliding rail mechanism for driving the right screen to be close to or far from the left screen is arranged between the right support and the right screen; the left support is also provided with a left angle control mechanism for driving the left screen to swing, and the right support is also provided with a right angle control mechanism for driving the right screen to swing. After the audience moves the position, the spliced screens generate corresponding stereoscopic angles at the corresponding positions through the matching of the sliding rail mechanism and the angle control mechanism, so that the audience can generate stereoscopic impression when looking at the left and right screens visually, and enjoy 3D stereoscopic vision at any position.
Description
Technical Field
The present utility model relates to a display device, and more particularly, to a display device for stereoscopic display.
Background
The existing stereoscopic content is presented by means of fixed display equipment, a plurality of display screens are additionally arranged on a floor wall or a showcase to be spliced, stereoscopic visual space sense is constructed through an angle formed by splicing adjacent planes, wherein an image formed after the planar content is distorted needs to be moved to a fixed viewing angle by a target user to experience the 3D stereoscopic image content with the optimal effect. Because the existing 3D stereoscopic embodiment is formed by splicing two adjacent screens according to a certain angle, the limitation of the structure of the 3D stereoscopic embodiment limits the fixation of the viewing direction and the possibility of interaction with a user is lost. Therefore, how to adjust the form of the screen according to the different positions of the audience under the condition that the whole display device is fixed, thereby realizing stereoscopic feeling, and becoming a problem to be solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides display equipment capable of adjusting the form of a screen and enabling viewers after position change to better experience 3D effect.
The technical scheme adopted for solving the technical problems is as follows: a display device for stereoscopic display, comprising a screen, characterized by: the display device comprises a display device, a display device and a control system, wherein the display device comprises a left screen, a right screen, a left support and a right support, the left screen is arranged on the left support, the right screen is arranged on the right support, a left sliding rail mechanism for driving the left screen to be close to or far from the right screen is arranged between the left support and the left screen, and a right sliding rail mechanism for driving the right screen to be close to or far from the left screen is arranged between the right support and the right screen;
the left support is also provided with a left angle control mechanism for driving the left screen to swing and forming an included angle with the right screen, and the right support is also provided with a right angle control mechanism for driving the right screen to swing and forming an included angle with the left screen.
The beneficial effects of the utility model are as follows: the swing angle of the left screen and the swing angle of the right screen can be changed through the left angle control mechanism and the right angle control mechanism, and then all the screens can slide along the slide rail through the cooperation of the left slide rail mechanism and the right slide rail mechanism, so that the left screen and the right screen are close to each other, and all the screens are guaranteed to form an included angle at the edge position and are completely spliced together. After the audience moves the position, the spliced screens generate corresponding stereoscopic angles at the corresponding positions through the matching of the sliding rail mechanism and the angle control mechanism, namely, the form of the screens is changed, and when the positions of the angles after the form change face the audience, the audience can generate stereoscopic impression when visually watching the left and right screens. And after the audience moves the position, the position and the angle of the included angle between the left screen and the right screen are changed through the cooperation of the sliding rail mechanism and the angle control mechanism, so that the visual angle of the shifted audience is adapted, and the shifted audience can still enjoy the 3D stereoscopic vision effect.
Further provided is that: the left sliding rail mechanism comprises a base fixed with the left support, a screw rod is arranged on the base, a nut seat is sleeved on the screw rod, the nut seat is fixedly connected with the left screen, and a motor for driving the screw rod to rotate is arranged at the end part of the screw rod;
the right slide rail mechanism comprises a base fixed with a right support, a screw rod is erected on the base, a nut seat is sleeved on the screw rod, the nut seat is fixedly connected with a right screen, and a motor for driving the screw rod to rotate is arranged at the end part of the screw rod.
Further provided is that: the bottoms of the left screen and the right screen are provided with screen seats which are fixedly connected with corresponding nut seats.
Further provided is that: the left sliding rail mechanism comprises a base fixed with a left support, an inner dovetail groove is arranged on the base, an outer dovetail groove matched with the inner dovetail groove is arranged on the inner dovetail groove, the outer dovetail groove is fixed with a left screen, and a hydraulic cylinder for driving the outer dovetail groove to slide on the inner dovetail groove is fixed on the left support;
the right sliding rail mechanism comprises a base fixed with a right support, an inner dovetail groove is arranged on the base, an outer dovetail groove matched with the inner dovetail groove is arranged on the inner dovetail groove, the outer dovetail groove is fixed with a right screen, and a hydraulic cylinder for driving the outer dovetail groove to slide on the inner dovetail groove is fixed on the right support.
Further provided is that: the bottoms of the left screen and the right screen are provided with screen seats which are fixedly connected with corresponding outer dovetail grooves.
Further provided is that: the left angle control mechanism comprises a fixed seat fixed with the left support and a movable seat hinged and matched with the fixed seat, the movable seat is fixedly connected with the left screen, and a rotation driving unit for driving the movable seat to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat and the movable seat;
the right angle control mechanism comprises a fixed seat fixed with the right support and a movable seat hinged and matched with the fixed seat, the movable seat is fixedly connected with the right screen, and a rotation driving unit for driving the movable seat to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat and the movable seat;
the rotation driving unit is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hinged with the fixed seat, and the hydraulic rod on the hydraulic cylinder is hinged with the movable seat.
Further provided is that: the left angle control mechanism comprises a fixed seat fixed with the left support and a movable seat hinged and matched with the fixed seat through a hinge shaft, the hinge shaft is fixedly connected with the movable seat, the movable seat is fixedly connected with the left screen, a driving motor is fixed at the fixed seat, and an output shaft of the driving motor is in linkage and matched with the hinge shaft and is used for driving the movable seat to rotate forwards or reversely around the hinge shaft;
the right angle control mechanism comprises a fixed seat fixed with the right support, and a movable seat hinged and matched with the fixed seat through a hinge shaft, wherein the hinge shaft is fixedly connected with the movable seat, the movable seat is fixedly connected with the right screen, a driving motor is fixed at the fixed seat, and an output shaft of the driving motor is in linkage and matched with the hinge shaft and is used for driving the movable seat to rotate forwards or reversely around the hinge shaft.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model, where a screen is in a horizontal position.
Fig. 2 is a schematic structural diagram of a first embodiment of the present utility model, in which an included angle is formed between a left screen and a right screen, and a slide rail mechanism and an angle control mechanism are omitted.
Fig. 3 is a schematic structural diagram of a first embodiment of the present utility model, in which the left screen and the right screen form another included angle after moving, and the slide rail mechanism and the angle control mechanism are omitted.
Fig. 4 is a schematic structural diagram of a left rail mechanism according to an embodiment of the utility model.
Fig. 5 is a schematic structural diagram of a left angle control mechanism according to an embodiment of the present utility model.
Fig. 6 is a schematic structural diagram of a left rail mechanism in a second embodiment of the present utility model.
Fig. 7 is a schematic structural diagram of a left angle control mechanism in a third embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
embodiment one: as shown in fig. 1 to 5, the screen 1 is divided into two, namely, a left support 21 and a right support 22, the screen 1 is divided into a left screen 11 and a right screen 12, the left screen 11 is mounted on the left support 21, the right screen 12 is mounted on the right support 22, a left slide rail mechanism 3 for driving the left screen 11 to approach or depart from the right screen 12 is arranged between the left support 21 and the left screen 11, and a right slide rail mechanism for driving the right screen 12 to approach or depart from the left screen 11 is arranged between the right support 22 and the right screen 12. In this embodiment, the left slide rail mechanism 3 includes a base 31 fixed to the left support 21, a screw rod 32 is erected on the base 31, a nut seat 33 is sleeved on the screw rod 32, the nut seat 33 is fixedly connected to the left screen 11, and a motor 34 for driving the screw rod 32 to rotate is arranged at the end of the screw rod 32. The structure of the right sliding rail mechanism is the same as that of the left sliding rail mechanism 3, and the right sliding rail mechanism is symmetrically arranged, the right sliding rail mechanism comprises a base fixed with a right support, a screw rod is erected on the base, a nut seat is sleeved on the screw rod, the nut seat is fixedly connected with a right screen, and a motor for driving the screw rod to rotate is arranged at the end part of the screw rod. Namely, the names of the base, the screw rod and the nut seat in the left slide rail mechanism and the right slide rail mechanism are identical, the structures are identical, and only the left side and the right side are respectively provided with the same name and the same reference number, so repeated marks are not made. In order to ensure the stability of the left screen 11 and the right screen 12 when moving, screen seats are provided at the bottoms of the left screen 11 and the right screen 12, which are elongated and are provided along the bottoms of the screens, and each of the screen seats is fixedly connected with a corresponding nut seat 33.
In this embodiment, the left support 21 is further provided with a left angle control mechanism 4 for driving the left screen 11 to swing and forming an angle with the right screen 12, and the right support 22 is further provided with a right angle control mechanism for driving the right screen 12 to swing and forming an angle with the left screen 11. The left angle control mechanism 4 comprises a fixed seat 41 fixed with the left support 21 and a movable seat 42 in hinged fit with the fixed seat 41, the movable seat 42 is connected with the left screen 11 through the left sliding rail mechanism 3, a hydraulic cylinder 43 for driving the movable seat 42 to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat 41 and the movable seat 42, a cylinder body of the hydraulic cylinder 43 is in hinged fit with the fixed seat 41, and a hydraulic rod on the hydraulic cylinder 43 is in hinged fit with the movable seat 42. The right angle control mechanism comprises a fixed seat fixed with the right support and a movable seat hinged with the fixed seat, the movable seat is fixedly connected with the right screen, a hydraulic cylinder used for driving the movable seat to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat and the movable seat, a cylinder body of the hydraulic cylinder is hinged with the fixed seat, and a hydraulic rod on the hydraulic cylinder is hinged with the movable seat. The left angle control mechanism is identical to the right angle control mechanism in terms of a fixed seat, a movable seat and a hydraulic cylinder, and has the same structure, and only because the left angle control mechanism is divided into the left side and the right side, the names and the reference numerals are consistent, so repeated marks are not made. The left angle control mechanism 4 and the right angle control mechanism are collectively referred to as an angle control mechanism.
The hydraulic cylinder 43 may be replaced with a cylinder, and the hydraulic cylinders mentioned in other embodiments may be replaced in the same manner.
In this embodiment, screen seats (not shown) are provided at the bottom edges of the left screen 11 and the right screen 12 along the length direction of each screen, and are provided along the back surface of the screen and fixedly connected with the corresponding outer dovetail grooves 53.
Embodiment two: as shown in fig. 6, the difference from the first embodiment is mainly that the slide rail mechanism includes a base 51 fixed to the left support 21, an inner dovetail groove 52 is provided on the base 51, an outer dovetail groove 53 matching with the inner dovetail groove 52 is provided on the inner dovetail groove 52, the outer dovetail groove 53 is fixed to the left screen 11, and a hydraulic cylinder (not shown) for driving the outer dovetail groove 53 to slide on the inner dovetail groove 52 is fixed to the left support 21. The right sliding rail mechanism comprises a base fixed with a right support, an inner dovetail groove is arranged on the base, an outer dovetail groove matched with the inner dovetail groove is arranged on the inner dovetail groove, the outer dovetail groove is fixed with a right screen, and a hydraulic cylinder for driving the outer dovetail groove to slide on the inner dovetail groove is fixed on the right support. The left slide rail mechanism is identical with the base, the inner dovetail groove and the outer dovetail groove in the right slide rail mechanism, and the structures are identical, and only because the left slide rail mechanism belongs to the left side and the right side, the naming and the reference numerals are consistent, and repeated marks are not made.
Embodiment III: as shown in fig. 7, the difference from the first embodiment is mainly in the angle control mechanism. The left angle control mechanism comprises a fixed seat 41 fixed with the left support 21 and a movable seat 42 hinged and matched with the fixed seat through a hinge shaft 45, wherein the hinge shaft 45 is fixedly connected with the movable seat 42, the movable seat 42 is fixedly connected with the left screen 11, a driving motor 44 is fixed at the fixed seat 41, and an output shaft of the driving motor 44 is in linkage and matched with the hinge shaft 45 and is used for driving the movable seat 42 to rotate forwards or reversely around the hinge shaft 45. The right angle control mechanism comprises a fixed seat fixed with the right support 22 and a movable seat hinged and matched with the fixed seat through a hinge shaft, the hinge shaft is fixedly connected with the movable seat, the movable seat is fixedly connected with the right screen, a driving motor is fixed at the fixed seat, and an output shaft of the driving motor is in linkage and matched with the hinge shaft and is used for driving the movable seat to rotate forwards or reversely around the hinge shaft. The left angle control mechanism is identical to the right angle control mechanism in terms of the fixed seat, the movable seat and the driving motor, and has the same structure, and only because the left angle control mechanism belongs to the left side and the right side, the naming and the reference numerals are consistent, and repeated marks are not made.
Claims (7)
1. A display device for stereoscopic display, comprising a screen, characterized by: the display device comprises a display device, a display device and a control system, wherein the display device comprises a left screen, a right screen, a left support and a right support, the left screen is arranged on the left support, the right screen is arranged on the right support, a left sliding rail mechanism for driving the left screen to be close to or far from the right screen is arranged between the left support and the left screen, and a right sliding rail mechanism for driving the right screen to be close to or far from the left screen is arranged between the right support and the right screen;
the left support is also provided with a left angle control mechanism for driving the left screen to swing and forming an included angle with the right screen, and the right support is also provided with a right angle control mechanism for driving the right screen to swing and forming an included angle with the left screen.
2. The display device for stereoscopic display according to claim 1, wherein: the left sliding rail mechanism comprises a base fixed with the left support, a screw rod is erected on the base, a nut seat is sleeved on the screw rod, the nut seat is fixedly connected with the left screen, and a motor for driving the screw rod to rotate is arranged at the end part of the screw rod;
the right slide rail mechanism comprises a base fixed with a right support, a screw rod is erected on the base, a nut seat is sleeved on the screw rod, the nut seat is fixedly connected with a right screen, and a motor for driving the screw rod to rotate is arranged at the end part of the screw rod.
3. The display device for stereoscopic display according to claim 2, wherein: the bottoms of the left screen and the right screen are provided with screen seats which are fixedly connected with corresponding nut seats.
4. The display device for stereoscopic display according to claim 1, wherein: the left sliding rail mechanism comprises a base fixed with a left support, an inner dovetail groove is arranged on the base, an outer dovetail groove matched with the inner dovetail groove is arranged on the inner dovetail groove, the outer dovetail groove is fixed with a left screen, and a hydraulic cylinder for driving the outer dovetail groove to slide on the inner dovetail groove is fixed on the left support;
the right sliding rail mechanism comprises a base fixed with a right support, an inner dovetail groove is arranged on the base, an outer dovetail groove matched with the inner dovetail groove is arranged on the inner dovetail groove, the outer dovetail groove is fixed with a right screen, and a hydraulic cylinder for driving the outer dovetail groove to slide on the inner dovetail groove is fixed on the right support.
5. The display device for stereoscopic display according to claim 4, wherein: the bottoms of the left screen and the right screen are provided with screen seats which are fixedly connected with corresponding outer dovetail grooves.
6. The display device for stereoscopic display according to claim 1, wherein: the left angle control mechanism comprises a fixed seat fixed with the left support and a movable seat hinged and matched with the fixed seat, the movable seat is fixedly connected with the left screen, and a rotation driving unit for driving the movable seat to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat and the movable seat;
the right angle control mechanism comprises a fixed seat fixed with the right support and a movable seat hinged and matched with the fixed seat, the movable seat is fixedly connected with the right screen, and a rotation driving unit for driving the movable seat to rotate forwards or backwards around a hinge shaft is arranged between the fixed seat and the movable seat;
the rotation driving unit is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hinged with the fixed seat, and the hydraulic rod on the hydraulic cylinder is hinged with the movable seat.
7. The display device for stereoscopic display according to claim 1, wherein: the left angle control mechanism comprises a fixed seat fixed with the left support and a movable seat hinged and matched with the fixed seat through a hinge shaft, the hinge shaft is fixedly connected with the movable seat, the movable seat is fixedly connected with the left screen, a driving motor is fixed at the fixed seat, and an output shaft of the driving motor is in linkage and matched with the hinge shaft and is used for driving the movable seat to rotate forwards or reversely around the hinge shaft;
the right angle control mechanism comprises a fixed seat fixed with the right support, and a movable seat hinged and matched with the fixed seat through a hinge shaft, wherein the hinge shaft is fixedly connected with the movable seat, the movable seat is fixedly connected with the right screen, a driving motor is fixed at the fixed seat, and an output shaft of the driving motor is in linkage and matched with the hinge shaft and is used for driving the movable seat to rotate forwards or reversely around the hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320220930.2U CN220381769U (en) | 2023-01-18 | 2023-01-18 | Display equipment for three-dimensional display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320220930.2U CN220381769U (en) | 2023-01-18 | 2023-01-18 | Display equipment for three-dimensional display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381769U true CN220381769U (en) | 2024-01-23 |
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ID=89565217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320220930.2U Active CN220381769U (en) | 2023-01-18 | 2023-01-18 | Display equipment for three-dimensional display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381769U (en) |
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2023
- 2023-01-18 CN CN202320220930.2U patent/CN220381769U/en active Active
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