CN217902239U

CN217902239U - Be used for laser water curtain film device

Info

Publication number: CN217902239U
Application number: CN202221777756.3U
Authority: CN
Inventors: 任有元
Original assignee: Shenzhen Yuan Chuang Vision Technology Co ltd
Current assignee: Shenzhen Yuan Chuang Vision Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-25
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a be used for laser water curtain film device, including carrying thing board and elevating gear, the bottom of carrying the thing board all is provided with elevating gear, elevating gear's top is installed through the connecting plate with the bottom of carrying the thing board, the upside of carrying the thing board is provided with the broadcast case, the utility model discloses a set up elevating gear, can adjust the height of broadcast case according to the requirement in place, increase the practicality of broadcast case for more convenient when the projection, set up movable groove, connecting axle and portable handle's cooperation, be convenient for remove the broadcast case, do not need staff's both hands to embrace the broadcast case, saved the time of work, alleviateed staff's labour, set up the cooperation of shelves pole and draw-in groove, can be convenient for support portable handle, conveniently get the hand of putting, set up radiator fan, can dispel the heat to device inner part, prevent that spare part is overheated to cause the device to damage.

Description

Be used for laser water curtain film device

Technical Field

The utility model belongs to the technical field of the water curtain film, especially, relate to a be used for laser water curtain film device.

Background

The laser water curtain film is a film projection system using laser to project film and image on the water curtain, mainly formed from water curtain generator and projector, the water curtain is up to 20 m and 30-50 m in width, and various VCD optical disks or special films for water curtain can be broadcast on the water curtain, and the laser system mainly has the advantages of continuous capacity expansion, continuous update, bright projection colour, clear pattern contour, flexible programming, simple operation and remote operation, and can save electricity and reduce investment.

To sum up, current water curtain film needs projection arrangement at the in-process of showing, is not convenient for adjust the height of device according to the operational environment around the device, simultaneously, is inconvenient to remove the device, has increased the labour, has increased the cost, secondly, can not in time carry out the heat dissipation to the device inside and handle, reduces the life of device.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a be used for laser water curtain film device possesses convenient to use's advantage, has solved current water curtain film and needs projection arrangement at the in-process of showing, is not convenient for highly adjust the device according to the operational environment around the device, simultaneously, and is inconvenient to remove the device, secondly, can not in time carry out the problem of thermal treatment to the device inside.

The utility model discloses a realize like this, a be used for laser water curtain film device, including carrying thing board and elevating gear, the bottom of carrying the thing board all is provided with elevating gear, elevating gear's top is installed through the connecting plate with the bottom of carrying the thing board, the upside of carrying the thing board is provided with the broadcast case, the left and right sides of broadcast case all corresponds and has seted up the movable groove, the inside activity of movable groove is provided with the connecting axle, the portable handle of upside fixedly connected with of connecting axle, the left and right sides of carrying the thing board all is provided with the shelves pole, the draw-in groove has been seted up to the upside of shelves pole, the fixed rear panel that is provided with in rear side bottom of broadcast case, data jack has all been seted up to the upside of rear panel, the standing groove has all been seted up on the right side of broadcast case, the equal activity in inside of standing groove is provided with radiator fan, the strip that dispels the heat has all been seted up in the left side of broadcast case.

As the utility model discloses preferred, the front side of broadcast case utilizes hinge movable mounting to have leading door.

As the utility model discloses it is preferred, the front side of broadcast case is provided with projection lens, projection lens's upside activity is provided with the apron.

As the utility model discloses it is preferred, the rear side upper right side of broadcast case is provided with control switch, the rear side of broadcast case is even is provided with the adjusting knob, the adjusting knob is located control switch's left side.

As the utility model discloses it is preferred, the outside that is located radiator fan is provided with the protection frame, the louvre has all been seted up to the upside of protection frame, the broadcast case utilizes the screw rod to carry out the screw thread installation with the protection frame.

As the utility model discloses it is preferred, the upside of rear panel is provided with electrical socket, electrical socket's upside does benefit to the hinge activity and is provided with the shield.

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

1. the utility model discloses a set up elevating gear, can adjust the height of broadcast case according to the requirement in place, increase the practicality of broadcast case, make more convenient when the projection, set up the activity groove, the cooperation of connecting axle and portable handle, be convenient for remove the broadcast case, do not need staff's both hands to embrace the broadcast case, the time of work has been saved, staff's labour has been alleviateed, set up the cooperation of shelves pole and draw-in groove, can be convenient for support portable handle, conveniently get portable handle and put, set up radiator fan, can dispel the heat to device internals, prevent that spare part from overheating from causing the device to damage.

2. The utility model discloses a set up leading door, leading door also is called the access door, can need the inspection or need change the time at the inside spare part of broadcast case, can listen to open leading door and examine to the inside spare part of broadcast case can.

3. The utility model discloses a set up projection lens, projection lens generally indicates the interchangeable engineering projection lens of using on professional projecting apparatus, is mainly used for the special function. The most basic short-focus lens and long-focus lens capable of shortening the projection distance utilize the cover plate, and can protect the projection lens when the device is not used, so that the projection lens is prevented from being exposed for a long time, and the service life of the lens is shortened.

4. The utility model discloses a set up control switch, can control the device, the opening device of being convenient for utilizes the adjusting knob, can modulate suitable channel with projection equipment, makes things convenient for the viewer to experience better impression.

5. The utility model discloses a set up the protection frame, can play the effect of protection to radiator fan, avoid the user to touch the flabellum carelessly, lead to the device can not normal use, utilize the screw rod to go on broadcasting case and protection frame to make the more stable of device.

6. The utility model discloses a set up electrical socket, be favorable to the connecting wire of device to connect.

Drawings

Fig. 1 is a perspective view provided by an embodiment of the present invention;

fig. 2 is a front view provided by an embodiment of the present invention;

fig. 3 is a rear view provided by an embodiment of the present invention;

fig. 4 is a right side view provided by the embodiment of the present invention;

fig. 5 is a schematic view of a stop lever according to an embodiment of the present invention;

fig. 6 is a schematic view of a protection frame according to an embodiment of the present invention.

In the figure: 1. a loading plate; 2. a lifting device; 3. a playing box; 4. a front door; 5. a projection lens; 6. a cover plate; 7. a movable groove; 8. a connecting shaft; 9. a carrying handle; 10. a gear lever; 11. a card slot; 12. a control switch; 13. an adjusting knob; 14. a rear panel; 15. a data jack; 16. a placement groove; 17. a heat radiation fan; 18. a protective frame; 19. heat dissipation holes; 20. a heat dissipation strip; 21. and a power supply jack.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the utility model provides a be used for laser water curtain film device, including carrying thing board 1 and elevating gear 2, the bottom of carrying thing board 1 all is provided with elevating gear 2, elevating gear 2's top is installed through the connecting plate with the bottom of carrying thing board 1, the upside of carrying thing board 1 is provided with broadcast case 3, broadcast case 3's the left and right sides all corresponds and has seted up movable groove 7, the inside activity of movable groove 7 is provided with connecting axle 8, connecting axle 8's upside fixedly connected with portable handle 9, the left and right sides of carrying thing board 1 all is provided with shelves pole 10, draw-in groove 11 has been seted up to the upside of shelves pole 10, the fixed rear panel 14 that is provided with in rear side bottom of broadcast case 3, data jack 15 has all been seted up to the upside of rear panel 14, standing groove 16 has all been seted up on broadcast case 3's right side, the inside homoenergetic of standing groove 16 is provided with radiator fan 17, radiating strip 20 has all been seted up in broadcast case 3's left side.

Referring to fig. 2, a front door 4 is movably installed on the front side of the play box 3 by a hinge.

The scheme is adopted: through setting up leading door 4, leading door 4 also is called the access door, can be when the inside spare part of broadcast case 3 needs the inspection or needs to be changed, can listen to open leading door 4 and check the inside spare part of broadcast case 3 can.

Referring to fig. 1 and 2, a projection lens 5 is disposed at the front side of the playing box 3, and a cover plate 6 is movably disposed at the upper side of the projection lens 5.

Adopt above-mentioned scheme: by providing a projection lens 5, the projection lens 5 is generally referred to as an alternative engineering projection lens 5 for use on professional projectors, primarily for special purposes. The most basic short-focus lens and long-focus lens capable of shortening the projection distance utilize the cover plate 6, and can protect the projection lens 5 when the device is not used, so that the projection lens 5 is prevented from being exposed outside for a long time, and the service life of the lens is shortened.

Referring to fig. 3, a control switch 12 is disposed at the upper right of the rear side of the playing box 3, and an adjusting button 13 is uniformly disposed at the rear side of the playing box 3, wherein the adjusting button 13 is located at the left side of the control switch 12.

The scheme is adopted: through setting up control switch 12, can control the device, the opening device of being convenient for utilizes adjusting button 13, can modulate suitable channel with projection apparatus, makes things convenient for the viewer to experience better impression.

Referring to fig. 3 and 6, a protection frame 18 is disposed outside the heat dissipation fan 17, heat dissipation holes 19 are formed in the upper side of the protection frame 18, and the playing box 3 and the protection frame 18 are installed by screws in a threaded manner.

The scheme is adopted: through setting up protection frame 18, can play the effect of protection to radiator fan 17, avoid the user to touch the flabellum carelessly, lead to the device can not normal use, utilize the screw rod to go on playing case 3 and protection frame 18 to make the more stability of device.

Referring to fig. 3, a power jack 21 is disposed on the upper side of the rear panel 14, and a dust cover is disposed on the upper side of the power jack 21 for facilitating the hinge movement.

The scheme is adopted: by providing the power jack 21, connection of the connection lines of the device is facilitated.

The utility model discloses a theory of operation:

when the portable player is used, firstly, the device is checked before being used, after the checking is finished, the device utilizes the movable groove 7, the connecting shaft 8 and the portable handle 9, the playing box 3 is moved to a specified position, the portable handle 9 is supported by the stop lever 10, so that the portable handle 9 can be conveniently taken later, then a wire required to be connected is sequentially installed with the data jack 15 and the power jack 21, after the connection is finished, then the playing box 3 is opened through the control switch 12, then the lifting device 2 is utilized, the height of the playing box 3 is adjusted to a proper position, the projection distance is adjusted by the adjusting button 13, finally, when the playing box 3 is used for too long time, internal parts are overheated, the use is influenced, at this time, the radiating fan 17 needs to be started, and the parts inside the playing box 3 are radiated.

In summary, the following steps: the embodiment of the utility model provides a be used for laser water curtain film device, carry thing board 1 through the setting, elevating gear 2, play case 3, leading door 4, projection lens 5, apron 6, activity groove 7, connecting axle 8, portable handle 9, shelves pole 10, draw-in groove 11, control switch 12, adjusting button 13, rearmounted board 14, data jack 15, standing groove 16, radiator fan 17, protection frame 18, louvre 19, the cooperation of heat dissipation strip 20 and power jack 21, the in-process of having solved current water curtain film at the show needs projection arrangement, be not convenient for highly adjusting the device according to the operational environment around the device, and simultaneously, inconvenient removal to the device, and secondly, can not in time carry out the problem of thermal diffusivity to device inside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A be used for laser water curtain film device, is including carrying thing board (1) and elevating gear (2), its characterized in that: the bottom of carrying thing board (1) all is provided with elevating gear (2), the top of elevating gear (2) is installed through the connecting plate with the bottom of carrying thing board (1), the upside that carries thing board (1) is provided with broadcast case (3), the left and right sides of broadcast case (3) all corresponds and has seted up movable groove (7), the inside activity of movable groove (7) is provided with connecting axle (8), the portable handle of upside fixedly connected with (9) of connecting axle (8), the left and right sides of carrying thing board (1) all is provided with shelves pole (10), draw-in groove (11) have been seted up to the upside of shelves pole (10), the fixed rear side bottom of broadcast case (3) is provided with rear panel (14), data jack (15) have all been seted up to the upside of rear panel (14), standing groove (16) have all been seted up on the right side of broadcast case (3), the inside of standing groove (16) all is provided with radiator fan (17) movably, radiating strip (20) have all been seted up in the left side of broadcast case (3).

2. The apparatus of claim 1 for laser water curtain cinematography, wherein: the front side of the playing box (3) is movably provided with a front door (4) by a hinge.

3. The apparatus of claim 1 for laser water curtain cinematography, wherein: the front side of the playing box (3) is provided with a projection lens (5), and the upper side of the projection lens (5) is movably provided with a cover plate (6).

4. The apparatus for laser water curtain cinematography as claimed in claim 1, wherein: the upper right side of the rear side of the playing box (3) is provided with a control switch (12), the rear side of the playing box (3) is uniformly provided with an adjusting button (13), and the adjusting button (13) is positioned on the left side of the control switch (12).

5. The apparatus of claim 1 for laser water curtain cinematography, wherein: the outside that is located radiator fan (17) is provided with protection frame (18), louvre (19) have all been seted up to the upside of protection frame (18), broadcast case (3) utilize the screw rod to carry out the screw thread installation with protection frame (18).

6. The apparatus for laser water curtain cinematography as claimed in claim 1, wherein: the upside of rearmounted board (14) is provided with electrical socket (21), the upside of electrical socket (21) does benefit to the hinge activity and is provided with the shield.