CN211956086U

CN211956086U - Outdoor protector of matrix projector

Info

Publication number: CN211956086U
Application number: CN202020458905.4U
Authority: CN
Inventors: 顾俊
Original assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Current assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-17
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses an outdoor protection device of a matrix projector, wherein the front end and the upper sides of the two sides of a shell are provided with heat dissipation ports, the upper side and the lower side of the rear end of the shell are provided with heat dissipation ports, the lower side of the front end of the shell is provided with a light transmission cover, the rear end of the shell is positioned outside a power socket A, a power socket B and a network cable socket and is also provided with a rain-proof cover, four corners inside the shell are provided with sleeves, the bottom end of each sleeve is arranged on the lower surface of the shell, supporting legs are arranged in the sleeves, two fans are arranged above and below the front end and the rear end inside the shell, two sides inside the shell are respectively provided with a fan and a small dehumidifier, the utility model has reasonable structure, can protect the projector, prolong the service life of the projector, greatly improve the heat dissipation effect, the two sides inside the shell are respectively provided with the small dehumidifier, meets the use requirement under outdoor severe environment.

Description

Outdoor protector of matrix projector

Technical Field

The utility model relates to a projector protective structure technical field specifically is an outdoor protector of matrix projector.

Background

At present matrix projector when outdoor use, adopts the support to fix mostly, but can't obtain effectual protection, also installs the projector in the box now, though can obtain the physical protection, but unable heat dissipation after a period, humidity is also great, leads to the projector to damage easily to influence life, consequently, this problem that exists among the prior art is solved to a technique of improving urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor protector of matrix projector can protect the projector, extension projector life-span, the shell all is provided with the thermovent all around to every thermovent all installs the fan, thereby realize inside heat dissipation, the radiating effect improves greatly, the inside both sides of shell are provided with small-size dehumidifier respectively, and through the cooperation of RS485 communicator, can realize automatic dehumidification or long-range dehumidification, satisfy the outdoor harsh environment and use requirement down, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor protection device of a matrix projector comprises a shell and a projector angle adjusting mechanism;

the portable air conditioner comprises a shell, wherein heat dissipation ports are arranged at the front end and above the two sides of the shell, the heat dissipation ports are arranged at the upper part and below the rear end of the shell, a light-transmitting cover is arranged below the front end of the shell, a power socket A, a power socket B, a network cable socket, a switch A and a switch B are arranged at the middle position of the rear end of the shell, a rainproof cover is further arranged at the outer side of the power socket A, the power socket B and the network cable socket at the rear end of the shell, sleeves are arranged at four corners inside the shell, the bottom end of each sleeve is arranged at the lower surface of the shell, supporting legs are arranged in the sleeves, two fans are arranged above the front end inside the shell, two fans are arranged above and below the rear end of the shell, two fans and a small dehumidifier are respectively arranged at two sides inside the shell, a bracket is arranged on the side wall, a power supply A, a power supply B and an RS485 communicator are fixed on the upper surface of the supporting plate, the power supply socket A is connected with the power supply A through a switch A, the power supply socket B is connected with the power supply B through a switch B, the network cable socket is connected with the RS485 communicator, and the RS485 communicator, the small dehumidifier and the fan are respectively connected with the power supply A;

the projector angle adjusting mechanism comprises a supporting frame, a projector fixing seat, a connecting rod, a motor, a screw rod seat and a sliding sleeve, the supporting frame is arranged at the bottom end in the shell, the upper surface of the supporting frame is movably connected with one side of the fixed seat of the projector through a rotating shaft, the other side of the projector fixing seat is connected with a connecting rod, one end of the connecting rod, which is far away from the projector fixing seat, is connected with a sliding sleeve, the motor is arranged at the bottom end in the shell and is positioned at the inner side of the supporting frame, the screw rod seat is arranged at one end of the bottom end in the shell far away from the motor, the motor is connected with one end of the screw rod, the other end of the screw rod is connected with the screw rod seat, the screw rod seat is also connected with the guide rod, the sliding sleeve is movably connected with the screw rod and the guide rod, the projector is fixed on the projector fixing seat, and the projector and the motor are respectively connected with the power supply B.

Preferably, the utility model provides a pair of outdoor protector of matrix projector, wherein, rain-proof lid links to each other with the shell through the pivot, rain-proof lid is located supply socket A, supply socket B and net twine socket department and all is provided with the wire casing, and the wire casing is used for walking the line, realizes shielding of rain-proof lid.

Preferably, the utility model provides a pair of outdoor protector of matrix projector, wherein, the RS485 communicator links to each other with small-size dehumidifier and motor respectively, can realize the remote control of small-size dehumidifier and motor.

Preferably, the utility model provides a pair of outdoor protector of matrix projector, wherein, arbitrary one side of shell is provided with the curb plate, the curb plate passes through the screw and links to each other with the shell side, and the curb plate is for dismantling, the inside maintenance or the change spare part of being convenient for.

Preferably, the utility model provides a pair of outdoor protector of matrix projector, wherein, the position of projector and the position phase-match of printing opacity cover, the radius of printing opacity cover is greater than the radius of the camera lens of projector, can not sheltered from when guaranteeing to adjust the projector angle.

Preferably, the utility model provides a pair of matrix projector outdoor protector, wherein, the sleeve bottom is located the shell under the tip side be provided with the locking knob, the sleeve upper surface meets with the bracket lower surface, through the position of locking knob lockable supporting leg.

Preferably, the utility model provides a pair of matrix projector outdoor protector, wherein, the thermovent on shell surface all adopts the tripe formula louvre, avoids inside the rainwater gets into the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) can protect the projector, prolong the projector life-span, the shell all is provided with the thermovent all around to every thermovent all installs the fan, thereby realizes inside heat dissipation, and the radiating effect improves greatly.

(2) The inside both sides of shell are provided with small-size dehumidifier respectively to through the cooperation of RS485 communicator, can realize automatic dehumidification or long-range dehumidification, satisfy the outdoor harsh environment and use the requirement down.

(3) And supply socket A, supply socket B and net twine socket department at the shell rear end are provided with rain-proof lid, if meet light rain weather, supply socket A, supply socket B and the probability of net twine socket department intaking will greatly reduced.

(4) The shell bottom is provided with the supporting leg through the sleeve, and the sleeve sets up in four inside angle departments of shell, the protractile length greatly increased of supporting leg to be applicable to various topography, the suitability improves greatly.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of the rear view of the present invention;

FIG. 4 is a schematic side view of the structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the housing;

fig. 6 is a schematic view of the state of the utility model on the ladder.

In the figure: the projector comprises a shell 1, a heat dissipation opening 2, a light-transmitting cover 3, a power socket A4, a power socket B5, a network cable socket 6, a switch A7, a switch B8, a rain-proof cover 9, a sleeve 10, supporting legs 11, a fan 12, a small dehumidifier 13, a bracket 14, a supporting plate 15, a power supply A16, a power supply B17, an RS485 communicator 18, a supporting frame 19, a projector fixing seat 20, a connecting rod 21, a motor 22, a screw rod 23, a screw rod seat 24, a sliding sleeve 25, a guide rod 26, a projector 27, a side plate 28 and a locking knob 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an outdoor protection device of a matrix projector comprises a shell 1 and a projector angle adjusting mechanism; the front end and the two sides of the shell 1 are respectively provided with a heat dissipation port 2, the back end of the shell 1 is respectively provided with the heat dissipation ports 2, the heat dissipation ports 2 on the surface of the shell 1 are all louvered heat dissipation holes, the front end of the shell 1 is provided with a light transmission cover 3, the back end of the shell 1 is provided with a power socket A4, a power socket B5, a network cable socket 6, a switch A7 and a switch B8 at the middle position, the back end of the shell 1 is positioned at the power socket A4, the power socket B5 and the outside of the network cable socket 6 are also provided with a rain cover 9, the rain cover 9 is connected with the shell 1 through a rotating shaft, the rain cover 9 is positioned at the power socket A4, the power socket B5 and the network cable socket 6 and is provided with wire grooves, four corners inside the shell 1 are respectively provided with a sleeve 10, the bottom end of the sleeve 10 is arranged at the lower surface of the shell 1, a support leg, the upper surface of the sleeve 10 is connected with the lower surface of a bracket 14, a side plate 28 is arranged on any side of the shell 1, the side plate 28 is connected with the side surface of the shell 1 through screws, two fans 12 are arranged above the front end and above and below the rear end in the shell 1, a fan 12 and a small dehumidifier 13 are respectively arranged on two sides in the shell 1, the bracket 14 is arranged on the side wall in the middle position in the shell 1, a supporting plate 15 is arranged on the upper surface of the bracket 14, a power supply A16, a power supply B17 and an RS485 communicator 18 are fixed on the upper surface of the supporting plate 15, a power supply socket A4 is connected with a power supply A16 through a switch A7, a power supply socket B5 is connected with a power supply B17 through a switch B8, a network cable socket 6 is connected with the RS485 communicator 18, and the RS485 communicator 18, the small dehumidifier 13; the projector angle adjusting mechanism comprises a supporting frame 19, a projector fixing seat 20, a connecting rod 21, a motor 22, a screw rod 23, a screw rod seat 24 and a sliding sleeve 25, wherein the supporting frame 19 is arranged at the bottom end inside the shell 1, the upper surface of the supporting frame 19 is movably connected with one side of the projector fixing seat 20 through a rotating shaft, the other side of the projector fixing seat 20 is connected with the connecting rod 21, one end of the connecting rod 21, which is far away from the projector fixing seat 20, is connected with the sliding sleeve 25, the motor 22 is arranged at the bottom end inside the shell 1 and is positioned at the inner side of the supporting frame 19, the screw rod seat 24 is arranged at one end, which is far away from the motor 22, of the bottom end inside the shell 1, the motor 22 is connected with one end of the screw rod 23, the other end of the screw rod 23 is connected with the screw rod seat 24, the screw rod seat 24, the radius of the light-transmitting cover 3 is larger than that of the lens of the projector 27, the projector 27 and the motor 22 are respectively connected with a power supply B17, and the RS485 communicator 18 is respectively connected with the small dehumidifier 13 and the motor 22.

The use method and the principle are as follows: firstly, the side plate 28 is opened, the projector 27 is placed on the projector fixing seat 20, the projector 27 is connected with the power supply B17 to realize power supply, then the motor 22 is connected with the power supply B17 to realize power supply, then the RS485 communicator 18, the small-sized dehumidifier 13 and the fan 12 are respectively connected with the power supply A16 to realize power supply, then the RS485 communicator 18 is connected with the motor 22 and the small-sized dehumidifier 13 (the small-sized dehumidifier 13 is an in-cabinet dehumidifier such as SPR-CN-S1 dehumidifier), one end of the switch is connected with the network cable socket 6 through the network cable to realize remote control, and the screw rod 23 is rotated by controlling the motor 22, thereby realizing the movement of the sliding sleeve 25, thereby realizing the adjustment of the angle of the projector 27, the utility model can protect the projector, prolong the service life of the projector, the shell 1 is provided with the heat dissipation ports 2 all around, and each heat dissipation port 2 is provided with the fan 12, thereby realizing internal heat dissipation and greatly improving the heat dissipation effect; two sides in the shell 1 are respectively provided with a small dehumidifier 13, and the small dehumidifiers are matched through an RS485 communicator 18, so that automatic dehumidification or remote dehumidification can be realized, and the use requirement under outdoor harsh environment is met; the power socket A4, the power socket B5 and the network cable socket 6 at the rear end of the shell 1 are provided with the rain-proof cover 9, so that the probability of water inflow at the power socket A4, the power socket B5 and the network cable socket 6 is greatly reduced in rainy days; the bottom of the shell 1 is provided with supporting legs 11 through sleeves 10, the sleeves 10 are arranged at four corners inside the shell 1, the length of the supporting legs 11 can be greatly increased, and therefore the novel multifunctional ladder is suitable for various terrains, comprises steps with large drop (shown in figure 6), and is greatly improved in applicability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An outdoor protector of matrix projector which characterized in that: comprises a shell (1) and a projector angle adjusting mechanism;

shell (1), the front end and the both sides top of shell (1) all are provided with thermovent (2), the rear end top and the below of shell (1) all are provided with thermovent (2), the front end below of shell (1) is provided with printing opacity cover (3), the rear end intermediate position of shell (1) is provided with supply socket A (4), supply socket B (5), net twine socket (6), switch A (7) and switch B (8), the rear end of shell (1) is located supply socket A (4), supply socket B (5) and net twine socket (6) outside and still is provided with rain-proof lid (9), four angles all are provided with sleeve (10) in shell (1), sleeve (10) bottom sets up in shell (1) lower surface, be provided with supporting leg (11) in sleeve (10), the top of the inside front end of shell (1), Two fans (12) are arranged above and below the rear end of the shell (1), two fans (12) and a small dehumidifier (13) are respectively arranged on two sides in the shell (1), a bracket (14) is arranged on the side wall of the middle position in the shell (1), a supporting plate (15) is arranged on the upper surface of the bracket (14), a power supply A (16), a power supply B (17) and an RS485 communicator (18) are fixed on the upper surface of the supporting plate (15), the power supply A (4) is connected with the power supply A (16) through a switch A (7), the power supply socket B (5) is connected with the power supply B (17) through a switch B (8), the network cable socket (6) is connected with the RS485 communicator (18), and the RS485 communicator (18), the small dehumidifier (13) and the fans (12) are respectively connected with the power supply A (16);

projector angle adjustment mechanism, projector angle adjustment mechanism includes support frame (19), projector fixing base (20), connecting rod (21), motor (22), lead screw (23), lead screw base (24), sliding sleeve (25) and guide arm (26), support frame (19) sets up in the inside bottom of shell (1), support frame (19) upper surface links to each other with projector fixing base (20) one side activity through the pivot, projector fixing base (20) opposite side links to each other with connecting rod (21), projector fixing base (20) one end is kept away from to connecting rod (21) and sliding sleeve (25) link to each other, motor (22) are installed in the inside bottom of shell (1) and are located support frame (19) inboard, lead screw base (24) are installed in the inside bottom of shell (1) and are kept away from motor (22) one end, motor (22) link to each other with lead screw (23) one end, the other end of the screw rod (23) is connected with a screw rod seat (24), the screw rod seat (24) is further connected with a guide rod (26), the sliding sleeve (25) is movably connected with the screw rod (23) and the guide rod (26), a projector (27) is fixed on the projector fixing seat (20), and the projector (27) and the motor (22) are respectively connected with a power supply B (17).

2. A matrix projector outdoor guard according to claim 1, characterised in that: rain-proof lid (9) link to each other with shell (1) through the pivot, rain-proof lid (9) are located supply socket A (4), supply socket B (5) and net twine socket (6) department and all are provided with the wire casing.

3. A matrix projector outdoor guard according to claim 1, characterised in that: and the RS485 communicator (18) is respectively connected with the small dehumidifier (13) and the motor (22).

4. A matrix projector outdoor guard according to claim 1, characterised in that: any side of the shell (1) is provided with a side plate (28), and the side plate (28) is connected with the side surface of the shell (1) through a screw.

5. A matrix projector outdoor guard according to claim 1, characterised in that: the position of the projector (27) is matched with the position of the light-transmitting cover (3), and the radius of the light-transmitting cover (3) is larger than that of a lens of the projector (27).

6. A matrix projector outdoor guard according to claim 1, characterised in that: the side face of the bottom part of the sleeve (10) at the lower end of the shell (1) is provided with a locking knob (29), and the upper surface of the sleeve (10) is connected with the lower surface of the bracket (14).

7. A matrix projector outdoor guard according to claim 1, characterised in that: and the heat dissipation ports (2) on the surface of the shell (1) are all louvered heat dissipation holes.