CN212135900U

CN212135900U - Noise reduction device of projection advertising machine

Info

Publication number: CN212135900U
Application number: CN202020671005.8U
Authority: CN
Inventors: 陈忠
Original assignee: Langfang Zhenhai Network Technology Co ltd
Current assignee: Langfang Zhenhai Network Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-11
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a device of making an uproar falls in projection advertisement machine, which comprises a base, the upper end of base is provided with the support column, the upper end of support column is provided with the cavity box, the upper end of cavity box is provided with controls the subassembly, the upper end of controlling the subassembly is provided with the speaker, the upper end of speaker is provided with case subassembly, case subassembly's upper end is provided with the diaphragm, the upper end of diaphragm is provided with the shell, the upper end of shell is provided with wind direction sensor, wind direction sensor's upper end is provided with the display screen, the upper end of display screen is provided with the surveillance camera head. A device of making an uproar falls in projection advertisement machine, be equipped with and control subassembly and machine case subassembly, great improvement the availability factor of equipment of making an uproar falls, can effectually solve the unfavorable situation when noise reduction is not good, the aluminum alloy can protect the device of making an uproar falls of projection advertisement machine, brings better use prospect.

Description

Noise reduction device of projection advertising machine

Technical Field

The utility model relates to a technical field of making an uproar specifically is a device of making an uproar falls of projection advertisement machine.

Background

The noise reduction technology is taken as an important noise reduction device of the projection advertising machine, the noise reduction device of the projection advertising machine is made of high-quality aluminum alloy and is widely applied to the noise reduction device of the projection advertising machine, the market of the noise reduction device of the projection advertising machine has great influence, so that the noise reduction device of the projection advertising machine is required to be used in places where noise reduction is required, and the noise reduction device of the projection advertising machine has safety and efficiency; compared with the common noise reduction equipment, the noise reduction device of the projection advertising machine has a plurality of functionalities and small adverse factors; the safety of the noise reduction device of the projection advertising machine is higher than that of common noise reduction equipment, the multifunction is higher than that of the common noise reduction equipment, the use safety is high, the auxiliary capacity is strong, the safety of the noise reduction device is far higher than that of the common noise reduction equipment, and the noise reduction device can be conveniently transported by being disassembled; the noise reduction device of the projection advertising machine mainly uses aluminum alloy; the bracket of the noise reduction device of the projection advertising machine is made of aluminum alloy, is environment-friendly, stable and safe, and can meet the requirements of users on use safety.

The noise reduction device of the projection advertising machine needs to timely inspect and process the noise reduction device of the used projection advertising machine, so that the service life of the noise reduction device is prolonged, but the outer surface part of general noise reduction equipment is exposed outside for a long time, instruments are easy to loosen, easy to damage and poor in sealing performance, the cleaning difficulty is caused in the initial stage of use or product replacement, the long-term operation is realized, the service life of a bearing is shortened due to abrasion, the sealing performance is failed, certain potential safety hazards can be caused to personnel during subsequent processing, and the noise reduction device is dangerous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device of making an uproar falls of projection advertisement machine possesses fixed security more and reduce advantages such as function singleness, solved single, inconvenient some necessary problems that can avoid that cause the user swiftly, solved and need eliminated the unfavorable situation that noise reduction effect is not good, the aluminum alloy can protect the device of making an uproar that falls of projection advertisement machine, controls subassembly and machine case subassembly and has promoted the device nature of making an uproar that falls of projection advertisement machine.

(II) technical scheme

In order to realize the above-mentioned fixed purpose of security more that possesses, the utility model provides a following technical scheme: the utility model provides a device of making an uproar falls of projection advertisement machine, includes the base, the upper end of base is provided with the support column, the upper end of support column is provided with the cavity box, the upper end of cavity box is provided with controls the subassembly, the upper end of controlling the subassembly is provided with the speaker, the upper end of speaker is provided with case subassembly, case subassembly's upper end is provided with the diaphragm, the upper end of diaphragm is provided with the shell, the upper end of shell is provided with wind direction sensor, wind direction sensor's upper end is provided with the display screen, the upper end of display screen is provided with the surveillance camera head, the upper end of surveillance camera head is provided with the sunshade.

Preferably, the control assembly comprises a touch panel, a charging interface, a sealing strip and a control module, the upper end of the touch panel is fixedly connected with the lower end of the charging interface, the upper end of the charging interface is fixedly connected with the lower end of the sealing strip, and the upper end of the sealing strip is fixedly connected with the lower end of the control module.

Preferably, the case assembly comprises an aluminum alloy door, a sound-absorbing board, a noise adjusting board and a lithium battery storage module, the upper end of the aluminum alloy door is fixedly connected with the lower end of the sound-absorbing board, the upper end of the sound-absorbing board is fixedly connected with the lower end of the noise adjusting board, and the upper end of the noise adjusting board is fixedly connected with the lower end of the lithium battery storage module.

Preferably, a detachable connecting ring is arranged between the touch panel and the charging interface, and the upper end of the touch panel is fixedly connected with the lower end of the charging interface through the detachable connecting ring.

Preferably, a welding block is arranged between the aluminum alloy door and the sound-absorbing board, and the upper end of the aluminum alloy door is fixedly welded with the lower end of the sound-absorbing board through the welding block.

Preferably, a connectable buckle is arranged between the base and the support column, and the upper end of the base is fixedly connected with the lower end of the support column through the connectable buckle.

(III) advantageous effects

Compared with the prior art, the utility model provides a device of making an uproar falls in projection advertisement machine possesses following beneficial effect:

1. this device of making an uproar falls of projection advertisement machine, through the subassembly of controlling that sets up, when rationally connecting equipment, the interface charges with touch panel's upper end fixed connection, the upper end of interface and control module's lower extreme fixed connection charge, control module's upper end and the lower extreme fixed connection of speaker, then carry out fixed connection through the buckle, the fine fixed stability of using of sealing strip when equipment operates, make and have good sealed between control module and the sealing strip, then through the fixing of controlling the subassembly, protect the both sides of sealing strip and control module, go up and connect out the diaphragm, the speaker is in the same place with controlling the subassembly, when dismantling, pull down the speaker, the messenger controls subassembly and speaker separately, thereby can make things convenient for being connected and dismantling of equipment.

2. This device of making an uproar falls of projection advertisement machine, setting through quick-witted case subassembly, operating system has simple structure, and is small, light in weight, consume and use province, and the mounting dimension is little, and the switch is rapid, can control characteristics such as the square is little, has good fixed control characteristic and adjusts controllability, lithium cell storage module is cylindrical structure, through fixed processing, there are good comprehensive mechanical properties and fastness, and is not fragile, lithium cell storage module only does the storage motion and does not do the operation of going up and down during the storage electricity, lithium cell storage module is not fragile, and is firm reliable. Fixed with the aluminium alloy door, overhanging end is the design of easy operation type to other dangers appear when the unexpected fracture of abatvoix and noise adjusting plate junction, reduce the phenomenon of harm to a certain extent, finally, the setting of aluminium alloy door can realize the stability to quick-witted case.

Drawings

Fig. 1 is a schematic structural view of a noise reduction device of a projection advertising machine according to the present invention;

fig. 2 is a schematic structural view of a noise reduction device operating assembly of the projection advertising machine of the present invention;

fig. 3 is a schematic structural diagram of the noise reduction device chassis component of the projection advertising machine of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a hollow box body; 4. a manipulation component; 401. a touch panel; 402. a charging interface; 403. a sealing strip; 404. a control module; 5. a speaker; 6. a chassis component; 601. an aluminum alloy door; 602. a sound-absorbing panel; 603. a noise adjusting plate; 604. a lithium battery storage module; 7. a transverse plate; 8. a housing; 9. a wind direction sensor; 10. a display screen; 11. a surveillance camera; 12. a shutter.

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. 1-3, a noise reduction device of a projection advertising machine comprises a base 1, a support column 2 is arranged at the upper end of the base 1, a hollow box body 3 is arranged at the upper end of the support column 2, a control assembly 4 is arranged at the upper end of the hollow box body 3, a loudspeaker 5 is arranged at the upper end of the control assembly 4, a case assembly 6 is arranged at the upper end of the loudspeaker 5, a transverse plate 7 is arranged at the upper end of the case assembly 6, a shell 8 is arranged at the upper end of the transverse plate 7, a wind direction sensor 9 is arranged at the upper end of the shell 8, a display screen 10 is arranged at the upper end of the wind direction sensor 9, a monitoring camera 11 is arranged at the upper end of the display.

Further, the control assembly 4 includes a touch panel 401, a charging interface 402, a sealing strip 403 and a control module 404, the upper end of the touch panel 401 is fixedly connected to the lower end of the charging interface 402, the upper end of the charging interface 402 is fixedly connected to the lower end of the sealing strip 403, and the upper end of the sealing strip 403 is fixedly connected to the lower end of the control module 404.

Further, the chassis component 6 includes an aluminum alloy door 601, a sound-absorbing board 602, a noise adjusting board 603 and a lithium battery storage module 604, wherein the upper end of the aluminum alloy door 601 is fixedly connected to the lower end of the sound-absorbing board 602, the upper end of the sound-absorbing board 602 is fixedly connected to the lower end of the noise adjusting board 603, and the upper end of the noise adjusting board 603 is fixedly connected to the lower end of the lithium battery storage module 604.

Further, a detachable connecting ring is arranged between the touch panel 401 and the charging interface 402, and the upper end of the touch panel 401 is fixedly connected with the lower end of the charging interface 402 through the detachable connecting ring.

Further, a welding block is arranged between the aluminum alloy door 601 and the sound-absorbing board 602, and the upper end of the aluminum alloy door 601 is fixedly welded with the lower end of the sound-absorbing board 602 through the welding block.

Further, be equipped with the joinable buckle between base 1 and the support column 2, but the lower extreme fixed connection of buckle and support column 2 is passed through to the upper end of base 1.

The working principle is as follows: firstly, through the arrangement of the touch panel 401, the charging interface 402 is fixed through the sealing strip 403 when the device is operated, thereby well protecting the uncontrollable situation when the device is charged, and being beneficial to reducing the phenomenon of damage to a certain extent, and then the stability when the device is charged can be protected through the arrangement of the control module 404, thereby improving the safety stability, having low use hazard, large efficacy and the like, reducing the phenomenon of damage to a certain extent, and simultaneously prolonging the service life of the loudspeaker 5, and finally, the aluminum alloy door 601 can conveniently and stably process the device, then the base 1, the control assembly 4, the case assembly 6 and the display screen 10 can divide the noise reduction device of the projection advertising machine into four parts, thereby being convenient for classifying and placing the devices, and the noise reduction device of the used projection advertising machine needs to be periodically checked and processed, and the device can be safely detected, the potential safety hazard that probably produces operating personnel when subsequent handling has effectually been reduced, then, inspects surveillance camera head 11, security when having guaranteed equipment use next time, and the device of making an uproar of falling of projection advertisement machine at last need concentrate clearance inspection processing, can the stability between surveillance camera head 11 and the display screen 10, the effectual stability that improves the device of making an uproar of falling of projection advertisement machine.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a device of making an uproar falls in projection advertisement machine, includes base (1), its characterized in that: the upper end of base (1) is provided with support column (2), the upper end of support column (2) is provided with cavity box (3), the upper end of cavity box (3) is provided with controls subassembly (4), the upper end of controlling subassembly (4) is provided with speaker (5), the upper end of speaker (5) is provided with case subassembly (6), the upper end of case subassembly (6) is provided with diaphragm (7), the upper end of diaphragm (7) is provided with shell (8), the upper end of shell (8) is provided with wind direction sensor (9), the upper end of wind direction sensor (9) is provided with display screen (10), the upper end of display screen (10) is provided with surveillance camera head (11), the upper end of surveillance camera head (11) is provided with sunshade (12).

2. The noise reduction device of a projection advertising machine according to claim 1, wherein: the control assembly (4) comprises a touch panel (401), a charging interface (402), a sealing strip (403) and a control module (404), the upper end of the touch panel (401) is fixedly connected with the lower end of the charging interface (402), the upper end of the charging interface (402) is fixedly connected with the lower end of the sealing strip (403), and the upper end of the sealing strip (403) is fixedly connected with the lower end of the control module (404).

3. The noise reduction device of a projection advertising machine according to claim 1, wherein: case subassembly (6) include aluminium alloy door (601), abatvoix (602), noise regulating plate (603) and lithium cell storage module (604), the lower extreme fixed connection of the upper end of aluminium alloy door (601) and abatvoix (602), the upper end of abatvoix (602) and the lower extreme fixed connection of noise regulating plate (603), the upper end of noise regulating plate (603) and the lower extreme fixed connection of lithium cell storage module (604).

4. The noise reduction device of a projection advertising machine according to claim 2, wherein: a detachable connecting ring is arranged between the touch panel (401) and the charging interface (402), and the upper end of the touch panel (401) is fixedly connected with the lower end of the charging interface (402) through the detachable connecting ring.

5. The noise reduction device of a projection advertising machine according to claim 3, wherein: the aluminum alloy door is characterized in that a welding block is arranged between the aluminum alloy door (601) and the sound absorption plate (602), and the upper end of the aluminum alloy door (601) is fixedly welded with the lower end of the sound absorption plate (602) through the welding block.

6. The noise reduction device of a projection advertising machine according to claim 1, wherein: the support column is characterized in that a connectable buckle is arranged between the base (1) and the support column (2), and the upper end of the base (1) is fixedly connected with the lower end of the support column (2) through the connectable buckle.