Search

CN-224216988-U - Interactive projection all-in-one equipment

CN224216988UCN 224216988 UCN224216988 UCN 224216988UCN-224216988-U

Abstract

The utility model discloses an interactive projection integrated machine device, which relates to the technical field of interactive projection, and comprises a device body, a top cover and a projection module, wherein a radiating hole is formed in the outer wall of the device body, a radiating fan matched with the radiating hole is arranged in the device body, and a sealing plate for shielding the radiating hole is rotatably arranged on the outer wall of the device body. The utility model drives the lifting mechanism through the driving shaft of the cooling fan to realize linkage of the balancing weight and the sealing plate, so that when the equipment operates, the sealing plate is automatically opened, the cooling hole and the cooling fan are matched for efficient cooling, when the equipment stands still, the sealing plate is automatically closed for shielding the cooling hole to prevent invasion of foreign matters such as dust and insects, meanwhile, the filter plate filters the foreign matters, the polygonal balancing weight is matched with the supporting frame to ensure stable sliding, the friction between the protruding block and the driving wheel is reduced, the cooling efficiency and the equipment protection are both considered, the service life is prolonged, and the cooling device is suitable for long-term stable use in multiple scenes such as indoor education and exhibition.

Inventors

  • CAO XIANLAI

Assignees

  • 广州市创影科技有限公司

Dates

Publication Date
20260508
Application Date
20250718

Claims (7)

  1. 1. The utility model provides an interactive projection all-in-one equipment, its characterized in that includes equipment body (1), top cap (2) and projection module (3), louvre (4) have been seted up to equipment body (1) outer wall, and be equipped with in equipment body (1) with louvre (4) cooperation use's cooling fan (5), and equipment body (1) outer wall rotates installs closing plate (6) that are used for sheltering from louvre (4), install balancing weight (8) that correspond with closing plate (6) in the sliding of equipment body (1) outer wall, and balancing weight (8) tip installs stay cord (9) that link to each other with closing plate (6), and closing plate (6) are the slope design; The device is characterized in that a jacking mechanism for pushing the balancing weight (8) upwards is arranged in the device body (1), the jacking mechanism is driven by a driving shaft (10) of the cooling fan (5), and after the balancing weight (8) moves upwards, the limit on the sealing plate (6) is relieved and the sealing plate (6) can be automatically opened.
  2. 2. The interactive projection integrated machine equipment according to claim 1, wherein the outer wall of the equipment body (1) is provided with a mounting groove corresponding to the sealing plate (6), the whole sealing plate (6) is inclined towards the outer side of the equipment body (1), and the inclination angle of the sealing plate (6) is larger than 1 DEG and smaller than 5 deg.
  3. 3. The interactive projection integrated machine equipment according to claim 1, wherein the width and the length of the sealing plate (6) are larger than the diameter of the heat dissipation holes (4), and filter plates (41) are arranged in the heat dissipation holes (4).
  4. 4. The interactive projection integrated machine equipment according to claim 3, wherein the inner wall of the heat dissipation hole (4) is provided with a supporting frame (7) which is in sliding connection with the balancing weight (8), and the sliding connection position of the balancing weight (8) and the supporting frame (7) is in a polygonal block design.
  5. 5. The interactive projection integrated machine equipment according to claim 1, wherein the jacking mechanism comprises a protruding block (11) fixedly arranged on the outer wall of the end part of the driving shaft (10), the protruding block (11) is symmetrically provided with two groups at the end part of the driving shaft (10), and the end part of the protruding block (11) is provided with a driving wheel (12) for contacting with the bottom surface of the balancing weight (8).
  6. 6. The interactive projection integrated machine equipment according to claim 5, wherein the section of the balancing weight (8) is of an inverted T-shaped design, and the width of the bottom of the balancing weight (8) is larger than the distance between the end faces of the two groups of driving wheels (12).
  7. 7. The interactive projection integrated machine equipment according to claim 5, wherein a resistance reducing wheel (81) attached to the driving shaft (10) is rotatably mounted at the bottom of the balancing weight (8), and the resistance reducing wheel (81) intermittently contacts with the driving wheel (12) when the bump (11) rotates.

Description

Interactive projection all-in-one equipment Technical Field The utility model relates to the technical field of interaction projection, in particular to interaction projection integrated machine equipment. Background The interactive projection integrated machine is used for realizing immersive interactive experience by virtue of the advantages of integrated projection display, touch interaction, multimedia processing and other functions in the fields of education, exhibition, entertainment and the like, and is used for realizing real-time interaction of people and contents by projecting images onto a curtain or a plane and capturing user operation by combining a sensor, so that the interactive projection integrated machine is widely applied to scenes such as classroom teaching, market exhibition, home entertainment and the like, and is a key link for improving the reliability of products along with the improvement of the performance of the equipment and the expansion of the use scene, and the heat dissipation and protection design for guaranteeing the long-term stable operation of the equipment. The existing interactive projection integrated machine equipment mainly comprises a projection module, a touch sensor, a main control circuit board, a heat radiation system and a shell, wherein the heat radiation system generally comprises a heat radiation fan, heat radiation fins and heat radiation holes formed in the shell, air is driven to flow through the fan, heat generated during operation of the equipment is discharged through the heat radiation holes, normal operating temperature of internal electronic elements is maintained, the shell is used as a protection carrier of the equipment, the structure support and the heat radiation ventilation function are considered, a part of the equipment is provided with a simple dust screen at the heat radiation holes so as to reduce large particle impurities from entering, and the structure is combined with basic protection by virtue of active heat radiation, so that the heat radiation requirement of daily operation of the equipment is met. When the existing interactive projection integrated machine is not used at night, the equipment is usually in a shutdown and standing state, the cooling fan stops working, the cooling holes on the shell are still kept in an open state, at the moment, dust, moisture, insects and other foreign matters in the environment easily enter the equipment through the cooling holes and can be adhered to the surfaces of electronic elements such as a main control circuit board and a projection lens after long-term accumulation, the dust accumulation can obstruct the heat dissipation of the elements, the heat dissipation efficiency of the equipment is reduced when the equipment is started next time, and the effective protection of the equipment when the equipment stands is difficult to realize while the heat dissipation effect is ensured. Disclosure of Invention Based on this, the present utility model aims to provide an interactive projection integrated machine device, so as to solve the technical problems mentioned in the background art. The utility model provides the technical scheme that the interactive projection integrated machine comprises an equipment body, a top cover and a projection module, wherein a heat radiation hole is formed in the outer wall of the equipment body, a heat radiation fan matched with the heat radiation hole is arranged in the equipment body, a sealing plate for shielding the heat radiation hole is rotatably arranged on the outer wall of the equipment body, a balancing weight corresponding to the sealing plate is slidably arranged on the outer wall of the equipment body, a pull rope connected with the sealing plate is arranged at the end part of the balancing weight, and the sealing plate is of an inclined design; The device is characterized in that a jacking mechanism for pushing the balancing weight upwards is arranged in the device body, the jacking mechanism is driven by a driving shaft of the cooling fan, and after the balancing weight moves upwards, the limit on the sealing plate is relieved and the sealing plate can be automatically opened. By adopting the technical scheme, the driving shaft of the cooling fan drives the jacking mechanism to push up the balancing weight, the sealing plate automatically opens heat dissipation due to inclined design after the pull rope loosens, and the balancing weight falls down to pull the sealing plate to be closed when the equipment is kept still, so that the cooling operation and the standing protection can be switched without manual operation, and the practicability and convenience are considered. Further, the installation groove corresponding to the sealing plate is formed in the outer wall of the equipment body, the whole sealing plate is inclined to the outer side of the equipment body, and the inclination angle of the sealing plate is larger than 1 DEG and smaller than 5 d