CN215344879U

CN215344879U - Intelligent advertisement projector

Info

Publication number: CN215344879U
Application number: CN202121004201.0U
Authority: CN
Inventors: 卢一卫
Original assignee: Limei Photoelectric Technology Guangzhou Co ltd
Current assignee: Limei Photoelectric Technology Guangzhou Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-28
Anticipated expiration: 2031-05-11

Abstract

The utility model provides an intelligent advertisement projecting apparatus, includes the organism, the holding tank has been seted up to the organism front end, be equipped with the light source module that is used for sending the light source in the holding tank, be used for playing the image display screen of advertisement content, image display screen electricity is connected with the control module who is used for controlling image display screen broadcast content, the control module electricity is connected with the communication module who receives control information, the front end of organism still is equipped with seals holding tank open-ended focusing module. A user can connect the control module with the projector through the wifi module and the bluetooth module to operate the projector, so that the operation of setting the working parameters of the projector, replacing the advertisement content and the like is realized, the replacement efficiency of the advertisement content is effectively improved, the labor cost is saved, and the waste of resources is avoided; meanwhile, the utility model can enable the projection advertisement to be presented in the modes of characters, pictures, animation, videos and the like, can effectively enhance the attraction of the projection advertisement, improves the advertising effect and is suitable for wide popularization and application.

Description

Intelligent advertisement projector

Technical Field

The utility model relates to the field of advertising equipment, in particular to an intelligent advertisement projector.

Background

The projection advertisement is a technology that advertisement contents are printed on a transparent substrate, then the transparent substrate is installed in a projection lamp in a manual mode, and various advertisement contents are projected on the surface of a building object through the projection lamp.

Most of the existing projection lamps are statically projected or are in single rotation and different-picture repeated carousel, when advertisement content is replaced, the projection lamps can only be manually taken down and disassembled to replace new transparent substrates with different advertisement content, replacement of different projection advertisements is achieved, the process is complex, the replacement efficiency is low, the labor cost is high, a large number of advertisement pattern lenses need to be discarded when the advertisements are replaced in the later period, and resources are seriously wasted. Meanwhile, the existing projection lamp cannot project dynamic advertisement effect, cannot effectively attract the attention of pedestrians, and is poor in advertisement effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an intelligent advertisement projector.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an intelligent advertisement projecting apparatus, includes the organism, its characterized in that: the holding tank has been seted up to the organism front end, be equipped with the light source module that is used for sending the light source in the holding tank, the image display screen that is used for playing the advertisement content, image display screen electricity is connected with the control module who is used for controlling image display screen broadcast content, the control module electricity is connected with the communication module who receives control information, the front end of organism still is equipped with seals holding tank open-ended focusing module, the rear end of organism is equipped with and is used for the radiating radiator of light source module, and the light source that light source module sent passes through the image display screen launches focusing module will after being handled by focusing module focusing the advertisement content of image display screen broadcast is projected appointed position.

In the utility model, the light source module comprises at least one LED light source fixed on the wall of the accommodating groove.

In the utility model, the light source module comprises a light-gathering component for gathering the light source emitted by the LED light source.

In the utility model, the light-gathering component comprises a light-gathering cylinder covering the outside of the LED light source and a plurality of light-gathering convex lenses arranged in the light-gathering cylinder.

In the utility model, the image display screen is electrically connected with a flexible wiring section connected with the control module.

In the utility model, the machine body and the radiator are integrally formed.

In the utility model, the focusing module is a focusing head.

In the utility model, the communication module comprises any one or more of a wired communication module and a wireless communication module.

In the utility model, the wireless communication module comprises any one or combination of a Bluetooth module, a WiFi module, a 2G module, a 3G module and a 4G module.

In the utility model, the machine body is connected with a mounting bracket.

The utility model has the beneficial effects that: the projector is provided with the image display screen as a display medium, and a user can operate the projector through the wifi module and the Bluetooth module connection control module to realize the operation of setting the working parameters of the projector, replacing the advertisement content and the like, so that the defects of the traditional projection lamp in replacing the advertisement content can be directly replaced, the replacement efficiency of the advertisement content is effectively improved, the labor cost is saved, and the waste of resources is avoided; in addition, the utility model adopts the image display screen as the display medium, so that the projection advertisement can be presented in the modes of characters, pictures, animation, videos and the like, the attraction of the projection advertisement can be effectively enhanced, the advertising effect is improved, and the utility model is suitable for wide popularization and application.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is an overall exploded view of the present embodiment;

FIG. 2 is a perspective view of the present embodiment;

FIG. 3 is a schematic view of the internal structure of the present embodiment;

FIG. 4 is an enlarged view of the point A in FIG. 3

FIG. 5 is an exploded view of a part of the structure of the present embodiment;

fig. 6 is a rear view of the body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, an intelligent advertisement projector includes a mounting bracket 1 and a body 2 disposed on the mounting bracket 1, the front end of the machine body 2 is provided with an accommodating groove 21, a light source module 3 for emitting light source and an image display screen 4 for playing advertisement content are sequentially arranged in the accommodating groove 21 from back to front, the image display screen 4 is electrically connected with a control module 5 for controlling the playing content of the image display screen 4, the control module 5 is electrically connected with a communication module for receiving control information, the front end of the machine body 2 is also provided with a focusing module 6 for closing an opening of the accommodating groove 21, the rear end of the machine body 2 is provided with a radiator 7 used for radiating the light source module 3, a light source emitted by the light source module 3 is emitted to the focusing module 6 through the image display screen 4, and then the focusing module 6 projects advertisement content played by the image display screen 4 to a specified position after focusing processing.

As shown in fig. 1 to 3, in this embodiment, the light source module 3 includes at least one LED light source 31 fixed on a wall of the accommodating groove 21 and a light collecting assembly 32 for collecting light emitted from the LED light source 31, the light source module 3 is connected to a driving module for driving the light source module to operate, so that the driving module drives the LED light source 31 to operate, the driving module can be controlled by the control module 5, and the driving module is not shown in the figure. Further, the light-gathering component 32 comprises a light-gathering cylinder 33 covering the outside of the LED light source 31, and a plurality of light-gathering convex lenses 34 arranged in the light-gathering cylinder 33; in this embodiment, there are two condensing convex lenses 34, which are a first condensing convex lens and a second condensing convex lens respectively, a first condensing installation position and a second condensing installation position are sequentially arranged in the condensing cylinder 33 from front to back, the first condensing convex lens is installed in the first condensing installation position through a first snap spring, the second condensing convex lens is installed in the second condensing installation position through a second snap spring, and the first snap spring and the second snap spring are not shown in the drawing. In addition, first breach 35 has been seted up on the rear end of a spotlight section of thick bamboo 33 to drive module's circuit penetrates a spotlight section of thick bamboo 33 and is connected with LED light source 31, and first breach 35 can be used to dispel the heat of LED light source 31 in holding tank 21 simultaneously, dispels the heat by organism 2 again.

As a preferred embodiment, as shown in fig. 2, 3 and 6, the heat sink 7 is integrally extended from the rear end of the machine body 2, that is, the machine body 2 and the heat sink 7 are integrally formed, so as to ensure the heat dissipation efficiency and the connection stability therebetween. In this embodiment, the heat sink 7 includes a heat dissipation assembly, the heat dissipation assembly is composed of a plurality of heat dissipation fins 71 located at the rear end of the machine body 2, the front ends of the heat dissipation fins 71 are connected to the rear end of the machine body 2, and each heat dissipation fin 71 is provided with a plurality of first heat dissipation portions 72 for improving the heat dissipation efficiency.

In order to enhance the heat dissipation efficiency, a central heat dissipation column 73 is integrally extended from the rear end of the machine body 2, a plurality of second heat dissipation parts 74 are uniformly arranged on the outer peripheral surface of the central heat dissipation column 73, and the front ends of the second heat dissipation parts 74 are connected with the machine body 2.

In the above structure, the heat sink 7 further includes a plurality of heat dissipation rings 75 sleeved outside the heat dissipation assembly, the heat dissipation rings 75 are sequentially arranged from the front to the back, the heat dissipation fins 71 are arranged along the circumferential interval of the heat dissipation rings 75, the outer sides of the heat dissipation fins 71 are connected with the heat dissipation rings 75, the heat dissipation rings 75 can protect the heat dissipation assembly, the heat dissipation fins 71 of the heat dissipation assembly are prevented from being damaged by external force, the heat dissipation area can be increased, and the heat dissipation efficiency is improved. Further, an air permeable space is provided between the heat dissipating ring 75 and the heat dissipating ring 75 to facilitate air flow through the heat dissipating fins 71 and to remove heat. In addition, a cover 76 is disposed at the rear end of the heat dissipation ring 75 located at the rearmost for protecting the rear end of the heat dissipation fin 71, and a heat dissipation hole 77 is disposed on the cover 76 for ventilation and heat dissipation. The central heat-dissipating stud 73 is located on the same axis as the heat-dissipating ring 75.

As a preferred embodiment, as shown in fig. 1 to 5, the bottom of the machine body 2 is provided with a waterproof box 8, the control module 5 is disposed in the waterproof box 8, the waterproof box 8 includes a casing 81 and a cover 82 which are sequentially disposed from top to bottom, the bottom surface of the casing 81 is recessed upwards to be provided with an installation space 83, the control module 5 is disposed in the installation space 83 and connected to the top wall of the installation space 83, the cover 82 is disposed at the bottom of the casing 81 to seal the installation space 83, a waterproof space is disposed between the cover 82 and the control module 5 to prevent water from entering the waterproof box 8 and then wetting the control module 5, the top surface of the casing 81 is provided with a first wire passing hole 84, the machine body 2 is provided with a second wire passing hole 22 corresponding to the first wire passing hole 84, the second wire passing hole 22 is communicated with the accommodating groove 21, and the image display screen 4 is electrically connected to a second wire passing hole 22, a second wire passing hole 22, The flexible wiring section 41 of the first wire passing hole 84 is connected with the control module 5, and the control module 5 and the image display screen 4 are arranged at 90 degrees.

In the above structure, the cover 82 is provided with the connecting through hole 85 penetrating through the upper and lower ends thereof, the screw connected with the housing 81 is inserted into the connecting through hole 85, the cover 82 is fixedly mounted on the housing 81 by the screw, and due to the reason of the connecting through hole 85, even if rainwater enters the waterproof box 8, the rainwater can be discharged from the connecting through hole 85, so that the control module 5 is prevented from being wetted by the rainwater. In addition, in the present embodiment, the flexible wiring section 41 is a flexible wiring board.

In a preferred embodiment, in order to improve the waterproof performance, the top contour edge of the cover 82 is provided with a water-blocking surrounding edge 86 in an upward protruding manner, the bottom surface of the housing 81 is provided with a water-blocking edge 87 matched with the water-blocking surrounding edge 86, when the cover 82 is mounted on the housing 81, the water-blocking surrounding edge 86 surrounds the periphery of the water-blocking surrounding edge 87, and the water-blocking surrounding edge 86 and the water-blocking surrounding edge 87 are attached to form a water-blocking and water-blocking structure.

In a preferred embodiment, a water stopping groove 88 is provided on the top end of the housing 81 and surrounds the first wire passing hole 84, and the periphery of the first wire passing hole 84 is completely surrounded by the water stopping groove 88 to perform a water stopping function, so that even if water penetrates between the housing 81 and the body 2, the water is retained by the water stopping groove 88 and remains in the water stopping groove 88 to be volatilized and dissipated later, thereby effectively preventing the water from entering the installation space 83. Of course, without being limited to the above structure, the water stopping groove 88 may be provided with a sealing ring to enhance the waterproof performance.

In the above structure, the control module 5 includes a circuit board and a control circuit disposed on the circuit board, the communication module is mounted on the circuit board and electrically connected to the control circuit, and the communication module is not shown in the drawings. Furthermore, the communication module includes any one or more of a wired communication module and a wireless communication module, the wired communication module may be a communication interface connected to the control circuit, and the wireless communication module may be any one or more of a bluetooth module, a WiFi module, a 2G module, a 3G module, and a 4G module connected to the control circuit. In this embodiment, control module 5 is connected with bluetooth module, wiFi module, and the user can operate the projecting apparatus through WiFi module or/and bluetooth module wireless connection control module 5, realizes operations such as projecting apparatus basic operating parameter setting, advertisement content change.

In a preferred embodiment, the connection ring 9 is mounted at an opening of the receiving groove 21, the focusing module 6 is a focusing head, a locking ring 10 is sleeved on an outer ring of the focusing head, and the locking ring 10 is in threaded connection with a front end of the connection ring 9 to fixedly mount the focusing head on the connection ring 9.

In the above structure, as shown in fig. 1 to 3, the rear end of the connection ring 9 is screwed to the opening of the accommodation groove 21, the focusing head is of an existing structure and mainly includes a focusing barrel 61 and a focusing lens 62 screwed to the front end of the focusing barrel 61, the focusing barrel 61 and the focusing lens 62 are located on the same axis, a first convex lens 64 is fixedly installed in the focusing barrel 61 through a first fixing ring 63, and a second convex lens 66 is fixedly installed in the focusing lens 62 through a second fixing ring 65. Further, an annular limiting ring 67 is convexly arranged on the outer ring of the focusing barrel 61, the front end of the locking ring 10 is hooked on the annular limiting ring 67, and the rear end of the locking ring is in threaded connection with the front end of the connecting ring 9, so that the focusing head is fixed. Through the structure, the focusing head is formed into a double-circle sleeve spiral structure and is used for adjusting the projection distance and the projection area.

As a preferred embodiment, as shown in fig. 3 to 5, an inner ring of the connection ring 9 is provided with a mounting groove located at the rear end thereof, a display screen fixing ring 30 for fixedly mounting the image display screen 4 is arranged in the mounting groove, an insertion groove 40 for inserting the edge of the image display screen 4 is formed in the inner ring of the display screen fixing ring 30, the image display screen 4 is arranged in the display screen fixing ring 30, and the edge of the image display screen 4 is inserted into the insertion groove 40, so as to realize the mounting and fixing of the image display screen 4. In this embodiment, the insertion slot 40 is annularly arranged along the circumferential direction of the installation slot, and the image display screen 4 is a circular image display screen 4, so that the edge of the image display screen 4 can be inserted into the insertion slot 40 as much as possible, so as to improve the installation quality of the image display screen 4; in addition, the image display screen 4 adopts a 2.1-inch 480 x 480 TFT display screen as a projection medium, and the TFT circular display screen is a thin film liquid crystal display, so that the image display screen 4 can be deformed and inserted into the insertion groove 40.

In the above structure, the display screen fixing ring 30 is provided with a second notch 50 for the flexible wire connecting section 41 to penetrate into the insertion slot 40, and the second notch 50 is opened at the lower end of the rear side of the display screen fixing ring 30. Further, the outer ring of the display screen fixing ring 30 is provided with a positioning protrusion 60, and a positioning groove 70 which is matched with the positioning protrusion 60 in a concave-convex manner is formed in the mounting groove.

As a preferred embodiment, as shown in fig. 1 and 3, the body 2 is connected to a hinge base 14 for connecting the mounting bracket 1 through the heat sink 7, and the top end of the mounting bracket 1 is hinged to the hinge base 14, so that the adjustment of the projection angle of the projector can be realized by adjusting the orientation angle of the body 2 through swinging. In this embodiment, the mounting bracket 1 includes a support rod 11 hinged to a hinge base 14, and a power supply box 12 fixed at the bottom end of the support rod 11, and the driving module is disposed in the power supply box 12. In addition, a wiring channel 13 for a driving module circuit to pass through is formed in the mounting support 1, and a third threading hole is formed in the waterproof box 8 for the driving module circuit to enter the waterproof box 8. Certainly, the driving module is not limited to the above structure, and the driving module may also be installed in the waterproof box 8, and the line of the driving module directly passes through the first wire passing hole 84 and the second wire passing hole 22, penetrates into the accommodating groove 21, and then enters the light collecting cylinder 33 to be connected with the LED light source 31.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent advertisement projecting apparatus, includes organism (2), its characterized in that: the front end of the machine body (2) is provided with a holding groove (21), a light source module (3) for emitting light source and an image display screen (4) for playing advertisement content are arranged in the holding groove (21), the image display screen (4) is electrically connected with a control module (5) for controlling the playing content of the image display screen (4), the control module (5) is electrically connected with a communication module for receiving control information, the front end of the machine body (2) is also provided with a focusing module (6) for closing an opening of the accommodating groove (21), the rear end of the machine body (2) is provided with a radiator (7) used for radiating the light source module (3), a light source emitted by the light source module (3) is emitted to the focusing module (6) through the image display screen (4), and the advertisement content played by the image display screen (4) is projected to a specified position after the focusing module (6) performs focusing processing.

2. A smart advertising projector as claimed in claim 1, wherein: the light source module (3) comprises at least one LED light source (31) fixed on the groove wall of the accommodating groove (21).

3. A smart advertising projector as claimed in claim 2, wherein: the light source module (3) comprises a light-gathering component (32) for gathering light emitted by the LED light source (31).

4. A smart advertising projector as claimed in claim 3, wherein: the light-gathering component (32) comprises a light-gathering cylinder (33) covering the outside of the LED light source (31) and a plurality of light-gathering convex lenses (34) arranged in the light-gathering cylinder (33).

5. A smart advertising projector as claimed in claim 1, wherein: the image display screen (4) is electrically connected with a flexible wiring section (41) connected with the control module (5).

6. A smart advertising projector as claimed in claim 1, wherein: the machine body (2) and the radiator (7) are integrally formed.

7. A smart advertising projector as claimed in claim 1, wherein: the focusing module (6) is a focusing head.

8. A smart advertising projector as claimed in claim 1, wherein: the communication module comprises any one or more of a wired communication module and a wireless communication module.

9. A smart advertising projector as claimed in claim 8, wherein: the wireless communication module comprises any one or combination of a Bluetooth module, a WiFi module, a 2G module, a 3G module and a 4G module.

10. A smart advertising projector as claimed in any one of claims 1 to 9, wherein: the machine body (2) is connected with a mounting bracket (1).