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CN-224229635-U - Immersion type ring curtain projection support structure

CN224229635UCN 224229635 UCN224229635 UCN 224229635UCN-224229635-U

Abstract

The utility model relates to the technical field of projection brackets, in particular to an immersive ring curtain projection bracket structure which comprises a mounting rod, wherein an adjusting rod is connected onto the mounting rod in a sliding manner, a mounting block is connected onto the adjusting rod in a rotating manner, a mounting structure is arranged on the mounting block, the mounting structure comprises a mounting column, a connecting column is detachably connected onto the mounting column, a threaded rod is fixedly connected onto the connecting column, a projector is connected onto the threaded rod in a threaded manner, two limiting blocks are connected onto the mounting column in a sliding manner, a plurality of limiting holes are formed in the connecting column, the two limiting blocks are respectively clamped with the two limiting holes, an inclined plane is arranged on the limiting block, a connecting plate is fixedly connected onto the limiting block, and a first spring is fixedly connected between the connecting plate and the mounting column. Through two stopper and erection column block, just carry out the dismouting between erection column and the spliced pole fast to improve dismouting efficiency and dismouting convenience to the projecting apparatus.

Inventors

  • LV QING

Assignees

  • 鹏和朋友们(深圳)文化发展有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (10)

  1. 1. The immersion type circular screen projection support structure comprises a mounting rod (1) and is characterized in that an adjusting rod (2) is connected to the mounting rod (1) in a sliding manner, a mounting block (3) is connected to the adjusting rod (2) in a rotating manner, a mounting structure (4) is arranged on the mounting block (3), the mounting structure (4) comprises a mounting column (401), a connecting column (402) is detachably connected to the mounting column (401), a threaded rod (403) is fixedly connected to the connecting column (402), a projector (6) is connected to the threaded rod (403) in a threaded manner, two limiting blocks (404) are connected to the mounting column (401) in a sliding manner, a plurality of limiting holes (405) are formed in the connecting column (402), two limiting blocks (404) are respectively clamped with the two limiting holes (405), an inclined plane is formed in the limiting blocks (404), a connecting plate (406) is fixedly connected to the limiting blocks (404), and a first spring (408) is fixedly connected between the connecting plate (406) and the mounting column (401).
  2. 2. The immersive ring screen projection support structure of claim 1, wherein the cross-section bottom end of the mounting column (401) is in a trapezoid structure, and the limiting holes (405) are distributed in a circumferential array with respect to the center of the mounting column (401).
  3. 3. The immersion type circular screen projection support structure according to claim 2, wherein a guide rod (407) is fixedly connected in the mounting column (401), and the connecting plate (406) is in sliding connection with the guide rod (407).
  4. 4. The immersion type annular curtain projection support structure according to claim 3, wherein the adjusting rod (2) is rotatably connected with a rotating shaft (7), and the mounting block (3) is fixedly connected with the rotating shaft (7).
  5. 5. The immersion type annular curtain projection support structure according to claim 4, wherein the rotating shaft (7) is connected with a first knob (8) in a threaded mode, and the first knob (8) is in contact with the adjusting rod (2).
  6. 6. The immersion type annular curtain projection support structure according to claim 1, wherein the installation rod (1) is connected with a second knob (9) in a threaded mode, and the second knob (9) is in interference with the adjusting rod (2).
  7. 7. The immersion type circular screen projection support structure according to claim 1, wherein the mounting rod (1) is provided with a hiding structure (5), the hiding structure (5) comprises a hiding box (501), and the hiding box (501) is connected to the mounting rod (1) in a sliding mode.
  8. 8. The immersion type circular screen projection support structure according to claim 7, wherein a sliding sleeve (502) is fixedly connected to the hiding box (501), a limiting rod (503) is connected to the sliding sleeve (502) in a sliding mode, two limiting grooves (504) are formed in the mounting rod (1), and the limiting rod (503) is clamped with one of the limiting grooves (504).
  9. 9. The immersion type circular screen projection bracket structure of claim 8, wherein the limiting rod (503) is fixedly connected with a pressing rod (505), the sliding sleeve (502) is provided with a screw hole (507), and a screw rod (506) is connected in the screw hole (507) in a threaded manner.
  10. 10. The immersion type circular screen projection support structure according to claim 9, wherein the pressing rod (505) is slidably connected with the screw rod (506), a second spring (508) is abutted between the pressing rod (505) and the screw rod (506), and a placing groove (10) is formed in the mounting rod (1).

Description

Immersion type ring curtain projection support structure Technical Field The utility model relates to a projection bracket, in particular to an immersion type ring curtain projection bracket structure, and belongs to the technical field of projection brackets. Background The immersion type annular curtain projection system is respectively installed on the corresponding support by means of a plurality of projectors, and finally forms a seamless spliced surrounding image effect by accurately calibrating projection pictures of the projectors, so that immersion type visual experience is brought to users. However, generally adopt screw rod and projecting apparatus screw hole complex connected mode between projecting apparatus and the support, because projecting apparatus mounted position is usually higher, during the installation operating personnel need with screw rod and screw hole alignment back, rotate the projecting apparatus again and carry out the screw thread and close, lead to dismouting inefficiency and convenience relatively poor. Disclosure of utility model The utility model aims to solve the problems and provide the immersive ring screen projection bracket structure, and the mounting post and the connecting post are quickly assembled and disassembled by clamping the two limiting blocks with the mounting post, so that the assembling and disassembling efficiency and convenience of assembling and disassembling the projector are improved. The utility model realizes the purpose through the following technical scheme that the immersion type annular curtain projection support structure comprises a mounting rod, an adjusting rod is connected to the mounting rod in a sliding manner, a mounting block is connected to the adjusting rod in a rotating manner, a mounting structure is arranged on the mounting block, the mounting structure comprises a mounting column, a connecting column is detachably connected to the mounting column, a threaded rod is fixedly connected to the connecting column, a projector is connected to the threaded rod in a threaded manner, two limiting blocks are connected to the mounting column in a sliding manner, a plurality of limiting holes are formed in the connecting column, the two limiting blocks are respectively clamped with the two limiting holes, an inclined plane is formed in the limiting block, a connecting plate is fixedly connected to the limiting block, and a first spring is fixedly connected between the connecting plate and the mounting column. Preferably, the bottom end of the section of the mounting column is in a trapezoid structure, and the limiting holes are distributed in a circumferential array with respect to the center of the mounting column. Preferably, a guide rod is fixedly connected in the mounting column, and the connecting plate is in sliding connection with the guide rod. Preferably, the adjusting rod is rotatably connected with a rotating shaft, and the mounting block is fixedly connected with the rotating shaft. Preferably, the rotating shaft is connected with a first knob in a threaded manner, and the first knob is abutted against the adjusting rod. Preferably, the mounting rod is connected with a second knob in a threaded manner, and the second knob is abutted against the adjusting rod. Preferably, the mounting rod is provided with a hiding structure, the hiding structure comprises a hiding box, and the mounting rod is connected with the hiding box in a sliding manner. Preferably, the hiding box is fixedly connected with a sliding sleeve, the sliding sleeve is connected with a limiting rod in a sliding mode, two limiting grooves are formed in the mounting rod, and the limiting rod is clamped with one of the limiting grooves. Preferably, the limiting rod is fixedly connected with a pressing rod, a screw hole is formed in the sliding sleeve, and a screw rod is connected in the screw hole in a threaded mode. Preferably, the pressing rod is in sliding connection with the screw rod, a second spring is abutted between the pressing rod and the screw rod, and a placing groove is formed in the mounting rod. The mounting rod has the beneficial effects that the mounting rod is connected with the adjusting rod in a sliding manner, the mounting block is connected onto the adjusting rod in a rotating manner, the mounting block is provided with the mounting structure, the mounting column is detachably connected with the connecting column, the connecting column is fixedly connected with the threaded rod, the threaded rod is connected with the projector in a threaded manner, the mounting column is connected with two limiting blocks in a sliding manner, the connecting column is provided with a plurality of limiting holes, the two limiting blocks are respectively clamped with the two limiting holes, the limiting blocks are provided with inclined planes, the limiting blocks are fixedly connected with the connecting plate, the first spring is fixedly connected between the conne