CN211905972U

CN211905972U - Vertical projection sounder

Info

Publication number: CN211905972U
Application number: CN202020363363.2U
Authority: CN
Inventors: 蒋萼
Original assignee: Shenzhen Meterle Photoelectric Technology Co ltd
Current assignee: Shenzhen Meterle Photoelectric Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-10
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a vertical projection sounder, include: projection sounder body, light source subassembly, image device, heat abstractor, main control circuit subassembly, projection sounder body is vertical structure, the main part is the rectangular cylinder body that the four corners was equipped with the fillet, the positive upper portion of main part is equipped with the camera lens subassembly, the back lower part of main part is equipped with the decorative board, the face lid lock is in the upper portion of main part, the light source subassembly activity sets up the bottom of projection sounder body, back mirror, LCD screen, preceding mirror set gradually from bottom to top the upper portion of light-passing, main control circuit subassembly respectively with light source subassembly, heat abstractor electric connection. The utility model discloses simple structure, reasonable in design, the radiating effect is good, easily equipment and maintenance, convenient operation, with projection, stereo set design in an organic whole, and resolution ratio is high, and tone quality is effectual, and projection picture luminance is high, and the colour gamut is good, and the image quality is abundant full.

Description

Vertical projection sounder

Technical Field

The utility model relates to a projection technical field, in particular to vertical projection sounder.

Background

The projector is a device capable of projecting images or videos onto a curtain, and as the projector is popular, the performance requirements of users on the projector are improved. When the projector works, a large amount of heat energy can be generated, if the heat energy can not be timely derived from an electronic device, the projector can not work normally, and even the service life of the projector is shortened seriously, the common heat conduction mode of the electronic device of the projector on the market at present absorbs the heat energy generated when the electronic device works through the air around the electronic device, so that the electronic device is cooled, however, the aim of rapidly cooling the electronic device is difficult to meet due to the poor heat conduction performance of the air, the electronic device can be damaged when the projector is in a high-temperature condition for a long time, meanwhile, in the prior art, only PPT (power point) pieces can be simply put in the projector equipment and video and audio files can be played, the intelligent degree is low, the functionality is single, the traditional projector equipment needs additional sound equipment, the components are complex, the manufacturing cost is high, and the service life is.

Therefore, engineering technicians in related fields need to develop a projection sounder integrating projection and sound into a whole so as to meet the market demands.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, reasonable in design, convenient operation, resolution ratio is high, and tone quality is effectual, and projection picture luminance is high, and the radiating effect is good, long service life, easily equipment and maintenance, with projection, stereo set design in the vertical projection sounder of an organic whole.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a vertical projection sounder comprising:

the projection sounder comprises a projection sounder body, wherein the projection sounder body is of a vertical structure and comprises a bottom shell, a main body and a face cover, the main body is a rectangular cylindrical body with four corners provided with round corners, the main body is movably arranged on the upper part of the bottom shell, a lens assembly is arranged on the upper part of the front face of the main body, a decorative plate is arranged on the lower part of the back face of the main body, and the face cover is buckled on the upper part of the main body;

the light source assembly is movably arranged at the bottom of the projection sounder body and comprises an LED lamp and a light flux, and the light flux is movably arranged at the upper part of the LED lamp;

the imaging device comprises a rear mirror, an LCD screen, a front mirror and a reflector, wherein the rear mirror, the LCD screen and the front mirror are sequentially arranged on the upper part of the light flux from bottom to top, and the reflector is arranged on the upper part of the front mirror at an angle of 45 degrees;

the heat dissipation device is movably arranged inside the projection sounder body and is positioned on the outer side face of the LED lamp;

the main control circuit assembly comprises a main control circuit board, and a management circuit, a microprocessor and a Bluetooth module which are arranged on the main control circuit board, wherein the microprocessor and the Bluetooth module are electrically connected with the management circuit, and the main control circuit assembly is respectively electrically connected with the light source assembly and the heat dissipation device.

Preferably, the main control circuit board is vertically arranged on the upper portion of the bottom shell, and the main control circuit board further comprises a plurality of horizontally arranged USB interfaces, a network socket, an audio socket and a toggle switch.

Preferably, still include the bracket component, the bracket component activity sets up inside the projection sounder body, the bracket component includes first support, second support, third support, first support sets up the upper portion of second support, the third support with first support, second support set up relatively, the third support with first support, second support phase-match, the upper portion intermediate position of first support is equipped with camera lens installation hole site, the vertical light flux installation position that is equipped with in middle part of first support, second support, third support.

Preferably, the heat dissipation device includes a heat sink, a first fan and a second fan, the heat sink is disposed at a lower portion of the projection sounder body, a heat sink cover is movably disposed outside the heat sink, the first fan is movably disposed at a rear portion of the lens assembly and away from one side of the lens assembly, and the second fan is disposed at an upper portion of the heat sink and movably connected to the third bracket.

Preferably, the light passage is rectangular funnel shaped.

Preferably, be equipped with on the decorative board run through be equipped with a plurality of USB interface, network socket, audio frequency socket, shifting switch assorted through-hole, the inboard both sides of decorative board are equipped with first buckle respectively, the surface of decorative board with main part surface phase-match.

Preferably, the bottom shell is of a frame structure with an inclined plane at the periphery of the lower portion, a plurality of strip-shaped air exhaust holes are uniformly formed in the inclined plane, a flange and two decorative plate fixing columns are vertically arranged on the upper portion of the bottom shell, first clamping grooves matched with the first clamping grooves are respectively arranged on the two fixing columns in a penetrating mode, a plurality of second clamping buckles are uniformly arranged on the outer side of the flange, the outer side face of the flange is matched with the inner side face of the main body, and a plurality of screw fixing columns are vertically arranged on the bottom shell.

Preferably, the back and the both sides face of main part run through respectively and are equipped with a plurality of louvres, and a plurality of the louvre becomes array distribution, the lower part of main part evenly be equipped with a plurality of with second buckle assorted second draw-in groove, the upper portion of main part evenly is equipped with a plurality of third buckles, a side middle part activity of main part is equipped with adjust knob, adjust knob and setting are in the control mechanism phase-match that the main part inside set up.

Preferably, the upper portion embedding of face lid is equipped with operating panel, operating panel is touch panel, the lower part of face lid is equipped with annular baffle perpendicularly, evenly be equipped with a plurality of third draw-in grooves on the annular baffle, it is a plurality of the third draw-in groove with a plurality of the third buckle phase-match.

Preferably, the sound subassembly includes two loudspeaker, two loudspeaker set up respectively the inboard of main part, the sound subassembly with main control circuit board electric connection.

The beneficial effects of the utility model reside in that:

the utility model discloses simple structure, reasonable in design, the radiating effect is good, easily equipment and maintenance, convenient operation, with projection, stereo set design in an organic whole, and resolution ratio is high, and tone quality is effectual, and projection picture luminance is high, and the colour gamut is good, and the image quality is abundant full.

Drawings

FIG. 1 is a front view of an embodiment of a vertical projection sounder of the present invention;

FIG. 2 is a right side view of an embodiment of the vertical projection sounder of the present invention;

FIG. 3 is an exploded view of the vertical projection sounder according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an embodiment of the vertical projection sounder of the present invention.

In the figure, 1-a bottom shell, 2-a main body, 3-a face cover, 4-a lens assembly, 5-a decorative plate, 6-a light channel, 7-a light source, 8-a rear film mirror, 9-an LCD screen, 10-a front film mirror, 11-a reflector, 12-a main control circuit assembly, 13-a first bracket, 14-a second bracket, 15-a third bracket, 16-a radiator, 17-a first fan, 18-a second fan, 19-a radiator cover and 20-an adjusting knob.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 4, a vertical projection sounder comprising:

the projection sounder comprises a projection sounder body, wherein the projection sounder body is of a vertical structure and comprises a bottom shell 1, a main body 2 and a face cover 3, the main body 2 is a rectangular cylindrical body with four corners provided with round corners, the main body 2 is movably arranged on the upper part of the bottom shell, a lens assembly 4 is arranged on the upper part of the front face of the main body 2, a decorative plate 5 is arranged on the lower part of the back face of the main body 2, and the face cover 3 is buckled on the upper part of the main body 2;

the light source assembly is movably arranged at the bottom of the projection sounder body, the light source 7 assembly comprises an LED lamp and a light flux 6, and the light flux 6 is movably arranged at the upper part of the LED lamp;

the imaging device comprises a rear mirror 8, an LCD screen 9, a front mirror 10 and a reflecting mirror 11, wherein the rear mirror 8, the LCD screen 9 and the front mirror 10 are sequentially arranged on the upper part of the light flux 6 from bottom to top, and the reflecting mirror 11 is arranged on the upper part of the front mirror 8 at an angle of 45 degrees;

the main control circuit assembly 12, the main control circuit assembly 12 include the main control circuit board and set up management circuit, microprocessor, the bluetooth module on the main control circuit board, microprocessor, bluetooth module and management circuit electric connection, the main control circuit assembly 12 respectively with light source subassembly, heat abstractor electric connection.

The utility model discloses in the embodiment of preferred, the vertical setting of master control circuit board is on the upper portion of drain pan 1, still includes a plurality of USB interfaces, network socket, audio frequency socket and the toggle switch of level setting on the master control circuit board.

The utility model discloses in the preferred embodiment, still include the bracket component, the bracket component activity sets up inside the projection sounder body, the bracket component includes first support 13, second support 14, third support 15, and first support 13 sets up on the upper portion of second support 14, and third support 15 sets up with first support 13, second support 14 relatively, third support 15 with first support 13, second support 14 phase-match, the upper portion intermediate position of first support 13 are equipped with camera lens installation hole site, and the vertical 6 installation positions of light-passing that are equipped with in middle part of first support 13, second support 14, third support 15.

Specifically, in this embodiment, the first bracket 13, the second bracket 14, and the third bracket 15 are respectively provided with a slot for mounting the rear mirror 8, the LCD screen 9, the front mirror 10, and the reflector 11.

The utility model discloses in the preferred embodiment, heat abstractor includes radiator 16, first fan 17, second fan 18, and radiator 16 sets up in the lower part of projection sounder body, and radiator 16's outside activity is equipped with radiator cover, and first fan 17 activity sets up at the rear portion of camera lens subassembly 4 and keeps away from one side of camera lens subassembly 4, and second fan 18 sets up on radiator 16's upper portion and with third support 15 swing joint.

In the preferred embodiment of the present invention, the light passage 6 is rectangular funnel-shaped.

The utility model discloses in the embodiment of the preferred, be equipped with on decorative board 5 run through be equipped with a plurality of USB interface, network socket, audio frequency socket, pulling switch assorted through-hole, the inboard both sides of decorative board 5 are equipped with first buckle respectively, decorative board 5 the surface with main part surface phase-match.

The utility model discloses in the embodiment of the preferred, drain pan 1 is the lower part and is equipped with the frame structure on inclined plane all around, evenly is equipped with a plurality of bars on the inclined plane and airs exhaust the hole, and the vertical flange and the decorative board fixed column of being equipped with in upper portion of drain pan 1, and the fixed column is two, run through respectively on two fixed columns be equipped with first buckle assorted first draw-in groove, and the outside of flange evenly is equipped with a plurality of second buckles, the lateral surface of flange and the medial surface phase-match of main part 2, the vertical a plurality of screw fixation post that are equipped with on the.

Specifically, in this embodiment, the lower portion of the bottom case 1 is provided with a plurality of anti-slip pads.

The utility model discloses in the embodiment of preferred, the back and the both sides face of main part 2 run through respectively and are equipped with a plurality of louvres, and a plurality of louvres become array distribution, and the lower part of main part 2 evenly is equipped with a plurality ofly and second buckle assorted second draw-in groove, and the upper portion of main part 2 evenly is equipped with a plurality of third buckles, and a side middle part activity of main part 2 is equipped with adjust knob 20, adjust knob 20 and the control mechanism phase-match that sets up in main part 2 inside.

The utility model discloses in the preferred embodiment, the upper portion embedding of face lid 3 is equipped with operating panel, and operating panel is touch panel, and the lower part of face lid 3 is equipped with ring baffle perpendicularly, evenly is equipped with a plurality of third draw-in grooves on the ring baffle, a plurality of third draw-in grooves and a plurality of third buckle phase-match.

Specifically, in this embodiment, the bottom case 1 and the face cover 3 are respectively connected to the main body 2 by a snap fit.

The utility model discloses in the preferred embodiment, the audio component includes two loudspeaker 21, and two loudspeaker 21 set up respectively in the inboard of main part 2, audio component and main control circuit board electric connection.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A vertical projection sounder which comprises:

the main control circuit assembly comprises a main control circuit board and a management circuit, a microprocessor, a memory and a Bluetooth module which are arranged on the main control circuit board, wherein the microprocessor, the memory and the Bluetooth module are electrically connected with the management circuit, and the main control circuit assembly is respectively electrically connected with the light source assembly and the heat dissipation device.

2. The vertical projection sounder according to claim 1, wherein the main control circuit board is vertically disposed on an upper portion of the bottom casing, and the main control circuit board further includes a plurality of horizontally disposed USB ports, network jacks, audio jacks, and toggle switches.

3. The vertical projection sounder according to claim 1, further comprising a bracket assembly movably disposed inside the projection sounder body, wherein the bracket assembly comprises a first bracket, a second bracket, and a third bracket, the first bracket is disposed on an upper portion of the second bracket, the third bracket is disposed opposite to the first bracket and the second bracket, the third bracket is matched with the first bracket and the second bracket, a lens mounting hole is disposed in a middle position of an upper portion of the first bracket, and light-passing mounting positions are vertically disposed in middle portions of the first bracket, the second bracket, and the third bracket.

4. The vertical projection sounder according to claim 3, wherein the heat sink includes a heat sink, a first fan, and a second fan, the heat sink is disposed at a lower portion of the projection sounder body, a heat sink cover is movably disposed outside the heat sink, the first fan is movably disposed at a rear portion of the lens assembly and on a side away from the lens assembly, and the second fan is disposed at an upper portion of the heat sink and movably connected to the third bracket.

5. The vertical projection sounder according to claim 1, wherein the light flux has a rectangular funnel shape.

6. The vertical projection sounder according to claim 2, wherein a plurality of through holes are formed through the decorative plate, the through holes are matched with the plurality of USB ports, the network jacks, the audio jacks and the toggle switches, first buckles are respectively arranged on two sides of the inner side of the decorative plate, and the surface of the decorative plate is matched with the surface of the main body.

7. The vertical projection sounder according to claim 6, wherein the bottom casing has a frame structure with a lower portion provided with an inclined surface all around, the inclined surface is uniformly provided with a plurality of strip-shaped air exhaust holes, the upper portion of the bottom casing is vertically provided with a flange and two fixing posts of a decorative plate, the two fixing posts are respectively provided with a first clamping groove matched with the first clamping groove in a penetrating manner, the outer side of the flange is uniformly provided with a plurality of second clamping grooves, the outer side of the flange is matched with the inner side of the main body, and the bottom casing is vertically provided with a plurality of screw fixing posts.

8. The vertical projection sounder according to claim 7, wherein a plurality of heat dissipating holes are formed through the back and both sides of the main body, the heat dissipating holes are distributed in an array, a plurality of second engaging grooves are uniformly formed in the lower portion of the main body, the second engaging grooves are matched with the second engaging grooves, a plurality of third engaging grooves are uniformly formed in the upper portion of the main body, an adjusting knob is movably disposed in the middle of one side of the main body, and the adjusting knob is matched with a control mechanism disposed inside the main body.

9. The vertical projection sounder according to claim 8, wherein an operating panel is embedded in an upper portion of the face cover, the operating panel is a touch panel, a ring-shaped baffle is vertically disposed on a lower portion of the face cover, a plurality of third engaging grooves are uniformly formed in the ring-shaped baffle, and the plurality of third engaging grooves are matched with the plurality of third engaging grooves.

10. The vertical projection sounder according to claim 1, further comprising a sound unit, wherein the sound unit includes two speakers, the two speakers are respectively disposed at a lower portion of an inner side of the main body, and the sound unit is electrically connected to the main control circuit board.