CN217787576U

CN217787576U - Bluetooth pull rod stereo set and LCD projection all-in-one

Info

Publication number: CN217787576U
Application number: CN202221146569.5U
Authority: CN
Inventors: 李中堂; 梁智震
Original assignee: Shenzhen Xingyimei Technology Co ltd
Current assignee: Shenzhen Xingyimei Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-11
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a multimedia audio-visual equipment technical field specifically is a bluetooth pull rod stereo set and LCD projection all-in-one, including sound, sound's top is provided with the projector, sound's one side is provided with the microphone, sound's surface all installs the interface, the bottom of projector is provided with horizontal aligning gear, and horizontal aligning gear's inside including fixing stud, horizontal post, regulation spiral shell section of thick bamboo and chassis, the outside of microphone is provided with fixed establishment, the outside of interface is provided with shelters from the mechanism. The utility model discloses not only influence the phenomenon of projection effect because of the ground unevenness when having avoided the all-in-one to use, improved the degree of convenience when the all-in-one uses, the inside phenomenon that takes place dust or water stain entering of interface when having avoided the all-in-one to use moreover.

Description

Bluetooth pull rod stereo set and LCD projection all-in-one

Technical Field

The utility model relates to a multimedia audio-visual equipment technical field specifically is a bluetooth pull rod stereo set and LCD projection all-in-one.

Background

The LCD projector is the high-tech product that liquid crystal technology, lighting technology and integrated circuit's development brought, along with the continuous improvement of material standard of living, people are also higher and higher to recreational requirement, K sings and becomes an indispensable amusement activity in the modern life, needs a plurality of equipment common use such as projecting apparatus, stereo set or player when family or outdoor K sings, consequently, a bluetooth pull rod stereo set and LCD projection all-in-one have appeared.

Through the retrieval, patent number 201721078644.8, the name is the utility model of projection stereo set all-in-one, including projection module and sound module, projection module has the projection function, can project image or video on curtain or wall, has the effect with image or video enlargies. The sound equipment module has an audio playing function, can play audio and has the effect of amplifying sound. Thereby connect projection module and audio module as an organic whole and form the projection stereo set all-in-one that has projection function and audio playback function simultaneously.

Research and analysis show that the all-in-one machine has multiple functions of film projection, karaoke and the like according to different application occasions, and has higher function integration level, but has some defects to a certain extent; secondly, the microphone is often used when the all-in-one machine is used, and the microphone is generally fixed more complexly, so that the convenience degree of the all-in-one machine in use is influenced; and thirdly, the integrated machine is not provided with a shielding function for the interface when in use, so that the phenomenon that dust or water stain enters the interface when the integrated machine is used is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth pull rod stereo set and LCD projection all-in-one to the phenomenon that influences the projection effect because of the ground unevenness when proposing the all-in-one in solving above-mentioned background art and using, the degree of convenience is low, and the inside problem of the phenomenon that takes place dust or water stain entering of interface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bluetooth pull rod stereo set and LCD projection all-in-one, includes sound, sound's top is provided with the projector, one side of sound is provided with the microphone, sound's surface all installs the interface, the bottom of projector is provided with horizontal aligning gear, and horizontal aligning gear's inside including fixing stud, horizontal post, regulation barrel and chassis, the outside of microphone is provided with fixed establishment, the outside of interface is provided with shelters from the mechanism.

Preferably, the central point department of sound bottom puts and is fixed with the horizontal pole, the turning position department of sound bottom all is fixed with fixing stud, and fixing stud's surface screw thread cover is equipped with the regulation barrel, the bottom of adjusting the barrel is provided with the chassis, and chassis and the mutual normal running fit of regulation barrel to chassis accessible screw is fixed mutually with the sound.

Preferably, the fixing mechanism is composed of a placing ring, a clamping pad, a bump and a pressing spring, and the placing ring is fixed on the surface of the sound body and used for placing a microphone.

Preferably, the inner walls of the two sides of the placing ring are fixedly provided with pressing springs, one ends of the pressing springs are fixedly provided with clamping pads for clamping the microphone, and the surfaces of the clamping pads are adhered with bumps for increasing the friction force between the microphone and the clamping pads so that the microphone is not easy to loosen.

Preferably, the inside of sheltering from the mechanism is provided with separation blade, L template, magnet and spout, the outside of interface covers there is the separation blade for sheltering from of interface, and the material of separation blade is iron material.

Preferably, the outside cover of separation blade is equipped with the L template, and the surface of L template and sound body's surface looks fixed connection, the spout has been seted up to the inner wall of L template, and spout and the mutual sliding fit of separation blade, the bottom of L template is fixed with magnet, and the mutual magnetic attraction cooperation of magnet and separation blade.

Compared with the prior art, the beneficial effects of the utility model are that: the Bluetooth pull rod sound and LCD projection all-in-one machine not only avoids the phenomenon that the projection effect is influenced due to uneven ground when the all-in-one machine is used, improves the convenience degree when the all-in-one machine is used, but also avoids the phenomenon that dust or water stain enters the interface when the all-in-one machine is used;

1. by arranging the horizontal correction mechanism, whether the projector is horizontal or not is checked by observing the horizontal column, if the projector is not in a horizontal state, the adjusting screw cylinder can be rotated, the projector is horizontally corrected under the threaded matching of the fixing stud and the adjusting screw cylinder, the chassis is not influenced under the rotating matching of the adjusting screw cylinder and the chassis, and meanwhile, the projector can be disassembled and assembled through screws on the surface of the chassis, so that the horizontal correction function of the projector by the integrated machine is realized, and the phenomenon that the projection effect is influenced due to the uneven ground when the integrated machine is used is avoided;

2. the microphone is inserted between the convex blocks in the placing ring through the fixing mechanism, at the moment, the clamping pad generates thrust under the action of the pressing spring, so that the microphone is clamped by the clamping pad, and the friction force between the microphone and the clamping pad is increased under the action of the convex blocks, so that the clamping pad and the microphone are fastened, the function of fixing the microphone by the integrated machine is realized, and the convenience degree of the integrated machine in use is improved;

3. through being provided with and sheltering from the mechanism, the separation blade is located the outside of interface under the action of gravity of self, shelter from the interface, avoid dust or water stain entering, if need use the interface, can upwards promote the separation blade, can lead the separation blade under the effect of L template surface spout, when separation blade and magnet contact each other, inhale the cooperation with the magnetism of separation blade and magnet and fix the separation blade down, make the separation blade keep away from the interface, the function of sheltering from of all-in-one to the interface has been realized, thereby the inside phenomenon that takes place dust or water stain entering of interface when having avoided the all-in-one to use.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the shielding mechanism of the present invention;

fig. 4 is an enlarged structural schematic diagram of the fixing mechanism of the present invention.

In the figure: 1. a sound body; 101. a projector; 102. a microphone; 103. an interface; 2. a horizontal correction mechanism; 201. fixing the stud; 202. a horizontal column; 203. adjusting the screw cylinder; 204. a chassis; 3. a fixing mechanism; 301. placing a ring; 302. a clamping pad; 303. a bump; 304. a compression spring; 4. a shielding mechanism; 401. a baffle plate; 402. an L-shaped plate; 403. a magnet; 404. a chute.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a pair of structure of bluetooth pull rod stereo set and LCD projection all-in-one is shown in fig. 1 and fig. 2, including stereo set 1, stereo set 1's top is provided with projector 101, one side of stereo set 1 is provided with microphone 102, interface 103 is all installed on stereo set 1's surface, projector 101's bottom is provided with horizontal aligning gear 2, and horizontal aligning gear 2's inside is including fixing stud 201, horizontal column 202, adjust barrel 203 and chassis 204, the central point of stereo set 1 bottom puts the department and is fixed with horizontal column 202, the turning position department of stereo set 1 bottom all is fixed with fixing stud 201, and fixing stud 201's surface thread bush is equipped with adjusts barrel 203, the bottom of adjusting barrel 203 is provided with chassis 204, and chassis 204 and adjusting barrel 203 looks rotation coordination, and chassis 204 accessible screw is fixed with stereo set 1 mutually.

When the projector is used, the horizontal column 202 is observed, whether the projector 101 is horizontal or not is checked, if the projector 101 is not in a horizontal state, the adjusting screw cylinder 203 can be rotated, the projector 101 is horizontally corrected under the threaded matching of the fixing stud 201 and the adjusting screw cylinder 203, the chassis 204 is not influenced under the rotating matching of the adjusting screw cylinder 203 and the chassis 204, and meanwhile, the projector 101 can be disassembled and assembled through screws on the surface of the chassis 204, so that the horizontal correction function of the projector 101 by the integrated machine is realized.

Further, as shown in fig. 4, a fixing mechanism 3 is disposed outside the microphone 102, and the fixing mechanism 3 is composed of a placing ring 301, a clamping pad 302, a protrusion 303 and a pressing spring 304, the placing ring 301 is fixed on the surface of the sound body 1 and used for placing the microphone 102, the pressing springs 304 are fixed on the inner walls of the two sides of the placing ring 301, the clamping pad 302 is fixed on one end of the pressing spring 304 and used for clamping the microphone 102, and the protrusion 303 is adhered on the surface of the clamping pad 302 and used for increasing the friction force between the microphone 102 and the clamping pad 302, so that the microphone 102 is not easily loosened.

When the microphone fixing device is used, the microphone 102 is inserted between the convex blocks 303 in the placing ring 301, at the moment, thrust is generated on the clamping pad 302 under the action of the pressing spring 304, the clamping pad 302 clamps the microphone 102, and the friction force between the microphone 102 and the clamping pad 302 is increased under the action of the convex blocks 303, so that the clamping pad 302 and the microphone 102 are more tightly fixed, and the function of conveniently fixing the microphone 102 by the integrated machine is realized.

Further, as shown in fig. 3, the outside of interface 103 is provided with shelters from mechanism 4, and the inside of sheltering from mechanism 4 is provided with separation blade 401, L template 402, magnet 403 and spout 404, the outside of interface 103 covers there is separation blade 401, be used for sheltering from interface 103, and the material of separation blade 401 is the iron material, the outside cover of separation blade 401 is equipped with L template 402, and the surface of L template 402 and the surface looks fixed connection of sound body 1, spout 404 has been seted up to the inner wall of L template 402, and spout 404 and the mutual sliding fit of separation blade 401, the bottom of L template 402 is fixed with magnet 403, and magnet 403 and the mutual magnetic attraction cooperation of separation blade 401.

During the use, separation blade 401 is located the outside of interface 103 under the action of gravity of self, shelter from interface 103, avoid dust or water stain entering, if need use interface 103 time, can upwards promote separation blade 401, can lead to separation blade 401 under the effect of L template 402 surface spout 404, when separation blade 401 and magnet 403 contact each other, fix separation blade 401 under the cooperation of magnetism of separation blade 401 and magnet 403, make separation blade 401 keep away from interface 103, in order to realize the all-in-one to the function of sheltering from of interface 103.

The working principle is as follows: during the use, at first with sound body 1 pulling to required position department, if need use projector 101, at first through observing horizontal post 202, check whether projector 101 is horizontal, if projector 101 is not in the horizontality, rotatable regulation barrel 203, carry out horizontal correction to projector 101 under the screw-thread fit of fixed stud 201 with regulation barrel 203, and do not influence chassis 204 under the normal running fit of regulation barrel 203 with chassis 204, simultaneously, the screw on accessible chassis 204 surface carries out the dismouting to projector 101, in order to realize the all-in-one machine to projector 101's horizontal correction function, thereby avoided the phenomenon that influences the projection effect because of ground unevenness when the all-in-one machine uses.

If the microphone 102 is used, the microphone 102 can be inserted between the bumps 303 inside the placing ring 301, at this time, a pushing force is generated to the clamping pad 302 under the action of the pressing spring 304, so that the clamping pad 302 clamps the microphone 102, and the friction force between the microphone 102 and the clamping pad 302 is increased under the action of the bumps 303, so that the clamping pad 302 and the microphone 102 are more fastened, the function of conveniently fixing the microphone 102 by the all-in-one machine is realized, and the convenience degree of the all-in-one machine in use is improved.

At this moment, separation blade 401 is located the outside of interface 103 under the action of self gravity, shelter from interface 103, avoid dust or water stain entering, if need use interface 103, can upwards promote separation blade 401, can lead separation blade 401 under the effect of L template 402 surface spout 404, when separation blade 401 and magnet 403 contact each other, it fixes separation blade 401 under the cooperation of magnetism of separation blade 401 and magnet 403, make separation blade 401 keep away from interface 103, in order to realize all-in-one machine to the function of sheltering from of interface 103, thereby the inside phenomenon that takes place dust or water stain entering of interface 103 when having avoided the all-in-one machine to use, finally accomplish the use work of all-in-one machine.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides a bluetooth pull rod stereo set and LCD projection all-in-one, includes sound body, its characterized in that: the top of sound body is provided with the projector, one side of sound body is provided with the microphone, the interface is all installed on sound body's surface, the bottom of projector is provided with horizontal correction mechanism, and horizontal correction mechanism's inside is including fixing stud, horizontal post, regulation spiral shell section of thick bamboo and chassis, the outside of microphone is provided with fixed establishment, the outside of interface is provided with shelters from the mechanism.

2. The integrated Bluetooth pull rod sound and LCD projection machine according to claim 1, characterized in that: the loudspeaker box is characterized in that a horizontal column is fixed at the center of the bottom of the loudspeaker box body, fixing studs are fixed at the corners of the bottom of the loudspeaker box body, adjusting screw cylinders are sleeved on the surface of each fixing stud in a threaded manner, a chassis is arranged at the bottom of each adjusting screw cylinder and is in mutual rotating fit with the adjusting screw cylinders, and the chassis can be fixed with the loudspeaker box body through screws.

3. The integrated Bluetooth pull rod sound and LCD projection machine according to claim 1, characterized in that: the fixing mechanism is composed of a placing ring, a clamping pad, a protruding block and a pressing spring, and the placing ring is fixed on the surface of the sound body and used for placing a microphone.

4. The Bluetooth pull rod sound and LCD projection all-in-one machine as claimed in claim 3, wherein: the inner wall of placing the ring both sides all is fixed with and sticiss the spring, and sticiss the one end of spring and be fixed with and press from both sides tight pad for press from both sides tight the microphone, the surface of pressing from both sides tight pad glues to be stained with the lug, is used for increasing the frictional force between microphone and the tight pad of clamp, makes the microphone difficult not hard up.

5. The integrated Bluetooth pull rod audio and LCD projection machine according to claim 1, wherein: the inside of sheltering from the mechanism is provided with separation blade, L template, magnet and spout, the outside of interface covers there is the separation blade for sheltering from of interface, and the material of separation blade is the iron material.

6. The Bluetooth pull rod sound and LCD projection all-in-one machine of claim 5, wherein: the outside cover of separation blade is equipped with the L template, and the surface of L template and sound body's surperficial looks fixed connection, the spout has been seted up to the inner wall of L template, and spout and the mutual sliding fit of separation blade, the bottom of L template is fixed with magnet, and magnet and the mutual magnetic attraction cooperation of separation blade.