CN211454211U - Integrated projector - Google Patents

Abstract

The utility model discloses a gather into projecting apparatus, its structure includes the casing, expand and enclose frame and flexible subassembly, through set up flexible subassembly in the casing top so that adjust use height and maintenance, and add humiture sensor and the smoke sensation sensor of establishing, can carry out real time monitoring environment humiture and safety inspection, and the LED lamp strip that sets up in the casing bottom provides the light when using and is convenient for operate, the stereo set that both ends set up respectively around the casing, make the volume full, the on-the-spot shake effect of improvement sight shadow, reached through setting up the part of multiple classification in order to improve functional beneficial effect; and PM2.5 laser sensor inside the casing carries out real time monitoring environment to at the shield that projection lens front end set up, enclose the scope that the frame provided with the expansion of establishing and increase the effect, reduce the dust greatly for casing outlying part and pile up, and the expansion encloses the dust screen that frame and casing top set up, reached add to establish and detect and the separation part is in order to improve whole dirt-proof beneficial effect.

Description

Integrated projector

Technical Field

The utility model belongs to the technical field of projecting apparatus, in particular to gather projecting apparatus.

Background

Projection, which refers to projecting the shape of an object onto a plane with a set of rays, is called "projection". The resulting image on the plane, also called the "projection";

projectors, also known as projectors, are widely used in homes, offices, schools and entertainment places, and have different types such as CRT, LCD, DLP and the like according to different working modes;

the use of the projector basically notes that: the projection environment light cannot be strong, and is preferably weak light; attention is paid to the sequence of the power switches; starting the computer at certain time interval after shutdown; the supply voltage used is to be stable; cannot continuously work for more than four hours; strictly forbidding abnormal shutdown, sudden power failure and periodic dust removal;

however, the novel projector in the prior art has poor functionality and poor overall dustproof effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a polymer projector is provided so as to solve the problems that the projector is poor in functionality and poor in overall dustproof effect, and has the beneficial effects of improving functionality by adding parts of various categories and improving overall dustproof effect by adding detection and separation parts.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a gather projecting apparatus, enclose frame, flexible subassembly, stereo set, fan, projecting lens, camera, host computer, power amplifier, STB, display screen, mainboard, PM2.5 laser sensor, temperature and humidity sensor, smoke sensor, LED lamp strip, operating button and power cord including casing, expansion, casing top periphery and expansion enclose frame bolted connection, two parts are respectively with flexible subassembly fixed connection around the casing top, two parts are respectively with stereo set fixed connection around the casing, the fixed embedding casing of fan is peripheral to fan inboard and the inside intercommunication of casing, both ends are connected with the camera bolted connection respectively about the casing, the fixed embedding casing right-hand member middle part of host computer, STB and power amplifier are fixed embedding casing left end front and back two parts respectively, casing rear end and display screen fixed connection, shells inner wall bottom respectively with the mainboard, Temperature and humidity sensor and smoke sensor bolted connection, shells inner wall rear end and PM2.5 laser sensor bolted connection, casing bottom periphery and LED lamp strip bolted connection, casing bottom middle part and operating button fixed connection, casing rear end right part is provided with the power cord.

Further, the telescopic component comprises a frame body, a notch, a first fixing block, a second fixing block, a threaded rod, a driving motor, a sliding block, a sliding strip, a first folding rod, a second folding rod, a third folding rod, a fourth folding rod, a mounting plate, a third fixing block, a guide block and a guide groove, wherein the notch is formed in the top end of the frame body, the front part and the rear part of the bottom end of the inner wall of the frame body are respectively in bolt connection with the first fixing block and the second fixing block, the threaded rod simultaneously penetrates through the middle parts of the front end and the rear end of the first fixing block and the second fixing block, the first fixing block and the second fixing block are rotatably connected with the threaded rod through bearings, the front end of the threaded rod is fixedly inserted in the driving motor, the front part of the inner wall of the frame body is in bolt connection with the driving motor, the threaded rod penetrates through the middle parts, the left end and the right end of the sliding block are respectively connected with the sliding strip in a sliding manner, the left part and the right part of the inner wall of the frame body are respectively connected with the sliding strip through bolts, the top ends of the first fixed block and the second fixed block are respectively provided with a second folding rod and a first folding rod, the first fixed block and the second fixed block are respectively connected with the second folding rod and the first folding rod through rotating pieces in a rotating manner, the middle part of the right end of the second folding rod is connected with the first folding rod through rotating pieces in a rotating manner, the top ends of the second folding rod and the first folding rod are respectively provided with a fourth folding rod and a third folding rod, the third folding rod and the fourth folding rod are respectively connected with the second folding rod and the first folding rod through rotating pieces in a rotating manner, the middle part of the right end of the third folding rod is connected with the fourth folding rod through rotating pieces in a rotating manner, the top ends of the third folding rod and the fourth folding rod are respectively provided with a guide block and a third fixed block, and, mounting panel bottom rear portion and third fixed block bolted connection, mounting panel bottom front portion is provided with the guide slot, guide slot inner wall and guide block surface upper portion sliding connection, two portions about the framework is fixed embedding casing top respectively.

Furthermore, a dustproof cover is arranged on the outer side of the front end of the projection lens.

Furthermore, the top end of the frame is enclosed with the expansion by the shell and is provided with a dust screen.

Furthermore, the top end face of the expansion enclosing frame is in an expansion shape from top to bottom.

Furthermore, the periphery of the bottom end of the shell is provided with cooling fins.

Furthermore, the front end of the mainboard is provided with an HDMI interface.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the problem that the functionality that this projecting apparatus used is not strong is solved, use height and maintenance are convenient for adjust through set up flexible subassembly on the casing top, and add humiture sensor and the smoke sensor who establishes, real time monitoring environment humiture and safety inspection can carry out, and the light when the LED lamp strip that sets up in the casing bottom provides the use is convenient for operate, the stereo set that both ends set up respectively around the casing, make the volume full, improve the on-the-spot shake effect of sight shadow, reached through adding the beneficial effect who establishes the part of multiple classification in order to improve the functionality.

2) The effect of carrying out whole dirt-proof for solving is not good, carries out real time monitoring environment through PM2.5 laser sensor in the casing inside to at the shield that projection lens front end set up, with add the scope that the expansion of establishing encloses the frame and provide and increase the effect, reduce the dust greatly for casing outlying part and pile up, and the expansion encloses the dust screen that frame and casing top set up, reached and add to establish and detect and the beneficial effect of separation part in order to improve whole dirt-proof.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right-side sectional structure of the present invention;

FIG. 3 is a schematic view of a right-side view section of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

fig. 5 is a schematic bottom view of the present invention;

in the figure: the device comprises a shell body-1, an expansion surrounding frame-2, a telescopic component-3, a sound box-4, a fan-5, a projection lens-6, a camera-7, a host machine-8, a power amplifier-9, a set top box-10, a display screen-11, a main board-12, a PM2.5 laser sensor-13, a temperature and humidity sensor-14, a smoke sensor-15, an LED light bar-16, an operating button-17, a power line-18, a frame body-31, a notch-32, a first fixing block-33, a second fixing block-34, a threaded rod-35, a driving motor-36, a sliding block-37, a sliding strip-38, a first folding rod-39, a second folding rod-310, a third folding rod-311, a fourth folding rod-312, a mounting plate-313, a fan-5, a, A third fixed block-314, a guide block-315 and a guide groove-316.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a polymer projector: comprises a shell 1, an expansion surrounding frame 2, a telescopic component 3, a sound 4, a fan 5, a projection lens 6, a camera 7, a host 8, a power amplifier 9, a set top box 10, a display screen 11, a mainboard 12, a PM2.5 laser sensor 13, a temperature and humidity sensor 14, a smoke sensor 15, an LED lamp strip 16, an operation button 17 and a power cord 18, wherein the periphery of the top end of the shell 1 is in bolt connection with the expansion surrounding frame 2, the left part and the right part of the top end of the shell 1 are respectively and fixedly connected with the telescopic component 3, the front part and the rear part of the shell 1 are respectively and fixedly connected with the sound 4, the fan 5 is fixedly embedded into the periphery of the shell 1, the inner side of the fan 5 is communicated with the inside of the shell 1, the left end and the right end of the shell 1 are respectively in bolt connection with the camera 7, the host 8 is fixedly embedded into the middle part of the, the bottom end of the inner wall of the shell 1 is respectively in bolted connection with the mainboard 12, the temperature and humidity sensor 14 and the smoke sensor 15, the rear end of the inner wall of the shell 1 is in bolted connection with the PM2.5 laser sensor 13, the periphery of the bottom end of the shell 1 is in bolted connection with the LED lamp strip 16, the middle part of the bottom end of the shell 1 is fixedly connected with the operating button 17, and the right part of the rear end of the shell 1 is provided with a power line 18.

Wherein, the telescopic assembly 3 comprises a frame body 31, a notch 32, a first fixed block 33, a second fixed block 34, a threaded rod 35, a driving motor 36, a sliding block 37, a sliding strip 38, a first folding rod 39, a second folding rod 310, a third folding rod 311, a fourth folding rod 312, a mounting plate 313, a third fixed block 314, a guide block 315 and a guide groove 316, the top end of the frame body 31 is provided with the notch 32, the front and back parts of the bottom end of the inner wall of the frame body 31 are respectively in bolt connection with the first fixed block 33 and the second fixed block 34, the threaded rod 35 simultaneously penetrates through the middle parts of the front and back ends of the first fixed block 33 and the second fixed block 34, the first fixed block 33 and the second fixed block 34 are rotatably connected with the threaded rod 35 through bearings, the front end of the threaded rod 35 is fixedly inserted with the driving motor 36, the front part of the inner wall of the frame body 31 is in, and the slider 37 is connected with the threaded rod 35 by screw thread, the slider 37 is arranged between the first fixed block 33 and the second fixed block 34, the left and right ends of the slider 37 are respectively connected with the slide strip 38 by sliding, the left and right ends of the inner wall of the frame body 31 are respectively connected with the slide strip 38 by bolt, the top ends of the first fixed block 33 and the second fixed block 34 are respectively provided with the second folding rod 310 and the first folding rod 39, the first fixed block 33 and the second fixed block 34 are respectively connected with the second folding rod 310 and the first folding rod 39 by rotating pieces in a rotating way, the middle part of the right end of the second folding rod 310 is connected with the first folding rod 39 by rotating pieces in a rotating way, the top ends of the second folding rod 310 and the first folding rod 39 are respectively provided with the fourth folding rod 312 and the third folding rod 311, the middle part of the right end of the third folding rod 311 is connected with the fourth folding rod 312 by rotating pieces in a rotating way, third folding rod 311 and fourth folding rod 312 top are provided with guide block 315 and third fixed block 314 respectively to guide block 315 and third fixed block 314 rotate through rotation piece and third folding rod 311 and fourth folding rod 312 respectively and are connected, mounting panel 313 bottom rear portion and third fixed block 314 bolted connection, mounting panel 313 bottom front portion is provided with guide slot 316, guide slot 316 inner wall and guide block 315 surface upper portion sliding connection, two portions about frame 31 fixed embedding casing 1 top respectively carry out high lift so that the adjustment use height and maintenance according to the aforesaid.

And a dustproof cover is arranged on the outer side of the front end of the projection lens 6, and a sealing part is provided according to the dustproof cover to improve the dustproof effect.

Wherein, casing 1 encloses 2 tops of frame with the expansion and is provided with the dust screen, provides the separation part according to the aforesaid and in order to improve dustproof effect.

Wherein, the top end face of the expansion enclosing frame 2 is in an expansion shape from top to bottom, and dust accumulation is greatly reduced for the peripheral parts of the shell 1 according to the range increased.

Furthermore, the periphery of the bottom end of the shell 1 is provided with cooling fins, so that heat can be conducted out quickly according to the above, and the use safety performance is improved.

The front end of the main board 12 is provided with an HDMI interface.

The power amplifier 9 described in this patent is used to amplify weak signals from the sound source or the pre-amplifier to push the sound box to play sound, and a good set of sound system power amplifier is not available;

the set-top box 10, commonly referred to as a set-top box or set-top box, is a device that connects a television set to an external signal source.

The working principle is as follows: firstly, taking out the integrated projector and moving the integrated projector to a position where the light of the projection environment is not strong;

then, the telescopic component 3 is firmly installed at a proper position through the installation plate 313 at the top end of the telescopic component, and is connected with a power supply with stable external voltage through the power line 18;

then, according to the above, the operation button 17 is operated to turn on the projector and make it in a standby state, at this time, the PM2.5 laser sensor 13 inside the housing 1 is used for real-time monitoring of the environment, and the mainboard 12 is used for information processing to display data in the display screen 11, and the dust-proof cover arranged at the front end of the projection lens 6 and the expansion enclosure frame 2 additionally arranged are used for enlarging the range to greatly reduce dust accumulation for the peripheral parts of the housing 1, and the expansion enclosure frame 2 and the dust-proof net arranged at the top end of the housing 1 are used for expanding the dust-proof net arranged on the top end of the enclosure frame 2, so that the beneficial effect of additionally arranging the detection and separation parts to;

then, when the projector is used, the dust cover arranged at the front end of the projection lens 6 is opened, the HDMI interface arranged at the front end of the external mainboard 12 is connected with the host computer 8 through a proper HDMI connecting line, the information connection is carried out at the mainboard 12 of the projector through the smart phone of a user by adopting Bluetooth, the host computer 8 is communicated with an external playing source through the connecting line, the temperature and humidity sensor 14 and the smoke sensor 15 are additionally arranged, the environmental temperature and humidity can be monitored in real time, the temperature can be adjusted by the fan 5, and the LED lamp strip 16 arranged at the bottom end of the shell 1 provides light for convenient operation when the projector is used;

finally, when playing projection, the set-top box 10 converts the playing source and transmits the converted playing source to the projection lens 6 through the mainboard 12 for operation projection, the sound 4 is respectively arranged at the front end and the rear end of the shell 1, the sound volume is full under the action of the mainboard 12 and the power amplifier 9, the shocking effect of the viewing field is improved, the telescopic component 3 arranged at the top end of the shell 1 is convenient for adjusting the use height and maintaining, and the beneficial effect of improving the functionality by additionally arranging various types of components is achieved;

after using the completion or when using and reaching four hours, close the use, it is airtight with the shield in projection lens 6 department, should notice in the middle of the use, best not need abnormal shutdown and outage suddenly to prevent the quick reduction in life-span, the suitable time of interval carries out the on-off use, and regularly with casing 1 and expansion enclose the dust screen that frame 2 top set up wash can.

Workflow of the telescopic assembly 3: by starting the driving motor 36 to operate, the output shaft at the middle part of the rear end of the driving motor 36 can be rotated, the threaded rod 35 is driven to rotate at the first fixing block 33 and the second fixing block 34 through the bearings respectively, so as to drive the sliding block 37 to slide back and forth under the action of the sliding strip 38, and the sliding block 37 can drive the second folding rod 310 to move back and forth in the left-right sliding process, and rotate crosswise at the middle part of the first folding rod 39, and similarly, the third folding rod 311 rotates crosswise at the middle part of the fourth folding rod 312, and the top end of the third folding rod 311 is fixed at the bottom end of the guide block 315 through the rotating part, and slides at the inner wall of the guide groove 316 through the guide block 315, so that the up-down position of the projector frame 31 can be adjusted through the crossing operation between the first folding rod 39 and the second folding rod 310 and the third folding rod 311.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A convergent projector characterized by: comprises a shell (1), an expansion surrounding frame (2), a telescopic component (3), a sound box (4), a fan (5), a projection lens (6), a camera (7), a host (8), a power amplifier (9), a set top box (10), a display screen (11), a main board (12), a PM2.5 laser sensor (13), a temperature and humidity sensor (14), a smoke sensor (15), an LED lamp bar (16), an operating button (17) and a power line (18), wherein the periphery of the top end of the shell (1) is connected with the expansion surrounding frame (2) through bolts, the left part and the right part of the top end of the shell (1) are respectively and fixedly connected with the telescopic component (3), the front part and the rear part of the shell (1) are respectively and fixedly connected with the sound box (4), the fan (5) is fixedly embedded into the periphery of the shell (1), the inner side of the fan (5) is communicated with the inside of the shell (1), the left end and the right, the utility model discloses a portable computer, including host computer (8), STB (10) and power amplifier (9), fixed embedding casing (1) left end front and back two parts respectively, casing (1) rear end and display screen (11) fixed connection, casing (1) inner wall bottom respectively with mainboard (12), temperature and humidity sensor (14) and smoke sensor (15) bolted connection, casing (1) inner wall rear end and PM2.5 laser sensor (13) bolted connection, casing (1) bottom periphery and LED lamp strip (16) bolted connection, casing (1) bottom middle part and operating button (17) fixed connection, casing (1) rear end right part is provided with power cord (18).

2. A convergent projector according to claim 1, wherein: the telescopic component (3) comprises a frame body (31), a notch (32), a first fixing block (33), a second fixing block (34), a threaded rod (35), a driving motor (36), a sliding block (37), a sliding strip (38), a first folding rod (39), a second folding rod (310), a third folding rod (311), a fourth folding rod (312), a mounting plate (313), a third fixing block (314), a guide block (315) and a guide groove (316), wherein the top end of the frame body (31) is provided with the notch (32), the front and rear parts of the bottom end of the inner wall of the frame body (31) are respectively in bolt connection with the first fixing block (33) and the second fixing block (34), the threaded rod (35) simultaneously penetrates through the middle parts of the front and rear ends of the first fixing block (33) and the second fixing block (34), and the first fixing block (33) and the second fixing block (34) are both in rotation connection with the threaded rod (35) through, the utility model discloses a folding chair, including threaded rod (35), framework (31), slider (37), first fixed block (33), second fixed block (34), slider (37) and second fixed block (34), threaded rod (35) runs through slider (37) front and back both ends middle part to slider (37) and threaded rod (35) threaded connection, slider (37) set up between first fixed block (33) and second fixed block (34), both ends are respectively with draw runner (38) sliding connection about slider (37), two parts are respectively with draw runner (38) bolted connection about framework (31) inner wall, first fixed block (33) and second fixed block (34) top are provided with second folding rod (310) and first folding rod (39) respectively, and first fixed block (33) and second fixed block (34) rotate through rotating piece and second folding rod (310) and first folding rod (39) respectively and be connected, the middle part of the right end of the second folding rod (310) is rotatably connected with the first folding rod (39) through a rotating piece, the top ends of the second folding rod (310) and the first folding rod (39) are respectively provided with a fourth folding rod (312) and a third folding rod (311), the third folding rod (311) and the fourth folding rod (312) are respectively rotatably connected with the second folding rod (310) and the first folding rod (39) through a rotating piece, the middle part of the right end of the third folding rod (311) is rotatably connected with the fourth folding rod (312) through a rotating piece, the top ends of the third folding rod (311) and the fourth folding rod (312) are respectively provided with a guide block (315) and a third fixed block (314), the guide block (315) and the third fixed block (314) are respectively rotatably connected with the third folding rod (311) and the fourth folding rod (312) through a rotating piece, the rear part of the bottom end of the mounting plate (313) is connected with the third folding rod (314) through a bolt, the front part of the mounting plate (313) is provided with a guide groove (316), the inner wall of the guide groove (316) is connected with the upper part of the outer surface of the guide block (315) in a sliding mode, and the frame body (31) is fixedly embedded into the left part and the right part of the top end of the shell (1) respectively.

3. A convergent projector according to claim 1, wherein: and a dustproof cover is arranged on the outer side of the front end of the projection lens (6).

4. A convergent projector according to claim 1, wherein: the top ends of the shell (1) and the expansion enclosing frame (2) are provided with dust screens.

5. A convergent projector according to claim 1, wherein: the top end face of the expansion enclosing frame (2) is in an expansion shape from top to bottom.

6. A convergent projector according to claim 1, wherein: and the periphery of the bottom end of the shell (1) is provided with radiating fins.

7. A convergent projector according to claim 1, wherein: the front end of the main board (12) is provided with an HDMI interface.

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