一种快速安装的全息屏支撑结构

Abstract

本实用新型涉及全息屏技术领域，尤其涉及一种快速安装的全息屏支撑结构，包括底板以及全息屏本体，所述底板上设置有固定结构，所述底板上设置有调节结构，所述全息屏本体设在所述固定结构上；该一种快速安装的全息屏支撑结构，通过设置的固定结构，该全息屏固定机构采用机电一体化驱动设计，通过齿轮‑螺纹副传动系统实现自动对中夹持，其创新性体现在三方面：首先，采用双头螺纹杆配合对称移动架的结构设计，确保夹持力的均衡分布；其次，集成电机驱动系统实现一键式操作，显著提升安装效率；最后，模块化的夹持机构在保证固定可靠性的同时，保留了快速拆卸功能。

Claims

1. A quick-mounting holographic screen support structure comprising a base plate (1) and a holographic screen body (4), characterized in that: A fixing structure (2) is provided on the base plate (1), an adjustment structure (3) is provided on the base plate (1), and the holographic screen body (4) is provided on the fixing structure (2); The fixed structure (2) includes a support frame (201), a double-ended threaded rod (202), a guide rod (203), a movable frame (204), a clamping frame (205), a rotating gear (206), a motor (207), and a rotating gear (208). The double-ended threaded rod (202) is movably mounted on the support frame (201), the guide rod (203) is mounted on the support frame (201), and the movable frame (204) is movably mounted on the double-ended threaded rod. (202) The movable frame (204) is movably connected to the guide rod (203), the clamping frame (205) is mounted on the movable frame (204), the rotating gear (206) is mounted on the double-ended threaded rod (202), the motor (207) is mounted on the support frame (201), and the rotating gear (208) is mounted on the drive end of the motor (207) and meshes with the rotating gear (206).

2. A quick-mount holographic screen support structure according to claim 1, wherein: The base plate (1) is provided with legs, and the support frame (201) is provided with reinforcing ribs.

3. A quick-mount holographic screen support structure according to claim 1, wherein: The motor (207) is fixed to the support frame (201) by bolts, and the clamping frame (205) is provided with a protective layer.

4. A quick-mounting holographic screen support structure according to claim 1, characterized in that: The adjustment structure (3) includes a fixed frame (301), a movable rod (302), a transmission frame (303), a first electric push rod (304), a first rotating shaft (305), a first gear (306), a second rotating shaft (307), a second gear (308), a rotating frame (309), a connecting frame (310), a second electric push rod (311), and a connecting rod (312). The fixed frame (301) is mounted on the base plate (1). The movable rod (302) is movably mounted on the fixed frame (301). The transmission frame (303) is mounted on the movable rod (302). The first electric push rod (304) is mounted on the fixed frame (301), and the driving end of the first electric push rod (304) is connected to the transmission frame (303). The first rotating shaft (305) 305) is movably mounted on the transmission frame (303), the first gear (306) is mounted on the first rotating shaft (305), the second rotating shaft (307) is movably mounted on the transmission frame (303), the second gear (308) is mounted on the second rotating shaft (307) and the second gear (308) meshes with the first gear (306), the rotating frame (309) is mounted on the second rotating shaft (307), the connecting frame (310) is mounted on the transmission frame (303), the second electric push rod (311) is movably mounted on the connecting frame (310), and the connecting rod (312) is mounted on the first rotating shaft (305) and the connecting rod (312) is movably connected to the driving end of the second electric push rod (311).

5. A quick-mounting holographic screen support structure according to claim 4, characterized in that: The fixed frame (301) is provided with reinforcing ribs, and the movable rod (302) is provided with a pair.

6. A quick-mounting holographic screen support structure according to claim 4, characterized in that: The first electric push rod (304) is fixed to the fixed frame (301) by bolts, and the moving rod (302) is adapted to the fixed frame (301).

7. The holographic screen support structure for rapid installation according to claim 4, characterized in that: The first rotating shaft (305) is adapted to the transmission frame (303), and the second rotating shaft (307) is adapted to the transmission frame (303).

Images