CN207251875U - A kind of pull rod sound equipment with illumination reflector lamp component - Google Patents
A kind of pull rod sound equipment with illumination reflector lamp component Download PDFInfo
- Publication number
- CN207251875U CN207251875U CN201720512701.2U CN201720512701U CN207251875U CN 207251875 U CN207251875 U CN 207251875U CN 201720512701 U CN201720512701 U CN 201720512701U CN 207251875 U CN207251875 U CN 207251875U
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- China
- Prior art keywords
- shot
- light
- pull rod
- shell body
- sound equipment
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- Expired - Fee Related
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- 238000005286 illumination Methods 0.000 title claims description 20
- 239000000758 substrate Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 210000002683 foot Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005393 sonoluminescence Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of pull rod sound equipment with shot-light component, include head unit, bottom plate, rod assembly, shot-light component.Based on efficient storage battery power supply technology, which supports high-frequency horn, intermediate frequency loudspeaker, Low frequency horn to coordinate sounding at the same time, has higher tonequality；The pull rod sound equipment is also integrated with shot-light component and is illuminated as outdoor sports ground, has good practicality.
Description
Technical field
It the utility model is related to field of audio, and in particular to a kind of pull rod sound equipment with illumination reflector lamp component.
Background technology
In outdoor activities, such as many occasions such as square dance, outdoor outing are jumped it is required for using the sound equipment for public address
Equipment, pull rod sound equipment are gradually subject to the preference of outdoor sports crowd because of its carrying and mobile convenience.
On the one hand, pull rod sound equipment now on the market is usually provided only with Full-frequency trumpet, and Full-frequency trumpet is limited by the frequency of broadcasting
Rate scope, tonequality are poor.
On the other hand, more outdoor activities need to hold at night, and user also needs in addition carry field lighting equipment
It is illuminated.
Therefore, it is necessary to a kind of high tone quality, the pull rod sound equipment that is integrated with illumination functions for users to use.
Utility model content
In order to overcome described problem, the utility model provides a kind of pull rod sound equipment with illumination reflector lamp component, the pull rod
Sound equipment supports high-frequency horn, intermediate frequency loudspeaker, Low frequency horn to coordinate sounding at the same time, has preferable result of broadcast；The pull rod sound equipment
It is also integrated with shot-light component to illuminate as outdoor sports ground, there is good practicality.
Correspondingly, the utility model provides a kind of pull rod sound equipment with shot-light component, including head unit, bottom plate, drawing
Bar assembly, shot-light component；
The head unit includes shell body, storage battery, high-frequency horn, intermediate frequency loudspeaker, Low frequency horn, power amplifier
Plate, decoder, operation panel；
The operation panel is installed on the top plate of the shell body, and front is disposed with control button and is connect with audio input
Mouthful；The high-frequency horn, intermediate frequency loudspeaker, Low frequency horn are sequentially arranged on the front panel of the head unit, respectively with power amplifier
The output terminal connection of circuit board；The power amplifier circuit board input terminal is connected with the output terminal of decoder；The decoder
Input terminal is connected with the audio input interface；The storage battery be installed on the shell body internal backplane on, respectively with institute
State decoder, power amplifier circuit board, operation panel connection；
On four angles below the shell body bottom plate, two support feets and two pulleys are installed；Described two cunnings
Wheel is installed on the shell body bottom plate on two angles in shell body backboard direction；
Rod assembly has fixed guide and pull rod, and fixed guide is fixed on the head unit backboard, middle part
Equipped with the sliding slot being longitudinally arranged is oriented to for pull rod, the pull rod can be pulled out and withdrawn along the sliding slot；
The shot-light component includes one or more shot-light, and the shot-light is connected with the storage battery；
The shot-light is on the shell body front panel, and direction of illumination is towards on the outside of the front panel；
Shot-light includes spotlight base, lamp source, reflection lampshade, shot-light shell, lens；The spotlight base, lamp source, reflection
Lampshade is installed in the shot-light shell, and the lamp source is installed on the spotlight base, and the reflection lampshade is sleeved on the lamp
Outside source, bottom is fixed on base, and end is provided with lens；In the outside of the shot-light shell, the company for installation is provided with
Fitting；The connector is fixedly connected with the shell body side plate inner wall；
Preferred embodiment, the audio input interface include 3.5mm interfaces, or Lightning interfaces, or Micro-
USB interface.
Preferred embodiment, the shell body backboard top have groove；The fixed guide is installed in groove,
Without departing from the groove surfaces；When the pull rod is in retracted state, top board surface of the upper surface without departing from the shell body.
Preferred embodiment, the shot-light lamp source are high-powered LED lamp；LED light is installed on substrate, is arranged on substrate
It is useful for the drive circuit that driving LED light shines；The substrate is installed on the shot-light outer casing bottom.
Preferred embodiment, the shot-light are cylindrical type shot-light, or tubaeform shot-light, or square shot-light.
Preferred embodiment, the contact position of the shot-light and the shell body front panel, is provided with sealing ring.Preferably
Embodiment, the shot-light quantity are one or more.
A kind of pull rod sound equipment with shot-light component provided by the utility model, based on high efficiency storage battery power supply technology,
Realize that high-frequency horn, intermediate frequency loudspeaker, Low frequency horn coordinate sounding at the same time, there is preferable result of broadcast；The pull rod sound equipment also collects
Into there is shot-light component to be illuminated as outdoor sports ground, there is good practicality.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 shows the pull rod sound equipment 3-D view with illumination reflector lamp component of the utility model embodiment；
Fig. 2 shows the pull rod sound equipment sectional view with illumination reflector lamp component of the utility model embodiment and faces
Figure.
Fig. 3 shows the three of the pull rod sonoluminescence shot-light component with illumination reflector lamp component of the utility model embodiment
Tie up schematic diagram.
Fig. 4 shows the connection of the pull rod sound equipment with illumination reflector lamp component of the utility model embodiment
Schematic diagram.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
The pull rod sound equipment with illumination reflector lamp component that the utility model embodiment provides, passes through high-frequency horn, intermediate frequency loudspeaker
, the combination sounding of Low frequency horn, there is preferable result of broadcast；By built-in lamp illumination function, there is good practicality
Property and portability.
Fig. 1 shows the pull rod sound equipment schematic three dimensional views with illumination reflector lamp component of the utility model embodiment, and Fig. 2 shows
The pull rod sound equipment front view and half sectional view with illumination reflector lamp component of the utility model embodiment are gone out.With reference to Fig. 1 and Fig. 2
Illustrate, the utility model embodiment provides a kind of pull rod sound equipment with rotary peripheral hardware base, including head unit, bottom
Plate, rod assembly and shot-light component 109；
The head unit includes shell body 104, storage battery 106, high-frequency horn 101, intermediate frequency loudspeaker 102, low frequency loudspeaker
103, power amplifier circuit board 107, decoder 108, operation panel 110, storage battery 106；
The shell body 104 designs for rectangular box, and operation panel 110 is installed on the top plate of shell body 104, operation
Control button and audio input interface are disposed with panel 110.Due at present on the market using it is more for 3.5mm interfaces,
Lightning interfaces, Micro-USB interfaces, therefore, in actual implementation can be selected 3.5mm interfaces or Lightning interfaces or
Micro-USB interfaces are as audio input interface.
Three circular through holes for loudspeaker installation, the high-frequency horn 101, intermediate frequency are carried on 104 front panel of shell body
Loudspeaker 102, Low frequency horn 103 are sequentially arranged on the front panel of the shell body 104；High-frequency horn 101 and intermediate frequency loudspeaker 102
Small volume, Low frequency horn 104 need to play low-frequency sound, so all will than both remaining between its bore, magnet, voice coil loudspeaker voice coil
Greatly, diaphragm oscillations amplitude is larger, therefore volume is larger.
In specific implementation, if Low frequency horn does not put into appropriate babinet (partition plate), its performance cannot play, low
Sound playback is bad, and sound seems extremely thin, and distortion is big, and transient response is also poor.Loudspeaker is driven by diaphragm oscillations
Air and sounding, vibrating diaphragm have tow sides, in vibration, will produce that two sizes are identical, but the acoustic irradiation of opposite in phase goes out
Go, since the wavelength of low-frequency sound wave is longer, the vibrating diaphragm back side occur bass sound wave can around the front of vibrating diaphragm, and with vibrating diaphragm front
The bass sound wave of generation is offset, and " acoustic short circuit " phenomenon occurs.
In order to avoid occur " acoustic short circuit phenomenon ", the utility model inside the shell body 104, Low frequency horn 103
Periphery, sets partition plate 115 that Low frequency horn is independently divided, and the noise reduction facility such as sound-absorbing sponge is provided with partition plate inner wall,
The sound wave that the vibrating diaphragm back side is sent is absorbed, avoids that " acoustic short circuit " phenomenon occurs.
On four angles below 104 bottom plate of shell body, two support feets 105 and two pulleys 114 are installed；Institute
State two pulleys 114 and be installed on the shell body bottom plate on two angles in shell body backboard direction.
Fig. 3 shows the illumination reflector lamp component structure diagram of the embodiment of the present invention.The pull rod sound equipment of the embodiment of the present invention
4 groups of shot-light components are provided with, are symmetrically arranged in the top both sides of 104 front panel of shell body.Shot-light component 109 includes shot-light
Base 302, lamp source 301, connector 305, shell 304, lens 307.In actual implementation, it can be set according to brightness requirement, or appearance
Meter requires, and selects the shot-light of different shapes to form illumination reflector lamp component.It is multiple LED that the lamp source of the utility model embodiment, which is selected,
The LED light matrix of lamp composition, the LED light matrix are installed on substrate 303, and the substrate 303 is installed on spotlight base 302
On, the reflection lampshade 306 is close to the installation of 304 inner wall of shot-light shell, and bottom is fixed on spotlight base 302, and end is provided with
Lens 307.Shot-light component 109 is installed on the side plate inner wall of shell body 104 by connector 305.In order to be more applicable for family
Outer usage scenario, avoids the impurity such as rainwater from entering in pull rod casing of sound equipment body, in the connection of shot-light component 109 and shell body 104
Place, is provided with a circle sealing ring 308, can effectively prevent introduced contaminants from entering in shell body.
On 104 rear panel of shell body, rod assembly is installed.Rod assembly includes pull rod 113, fixing piece
112.In order to make pull rod not produce interference with the external world, the rod assembly of the utility model embodiment uses embedded design, draws
Tergal position of the position of bar assembly not over the shell body 104.Above the backboard of shell body 104, to shell body 104
It is internally provided with groove.112 level of fixing piece is fixed on the middle part of groove, is provided with the middle position of fixing piece for pull rod
113 are oriented to the guiding slot port slided.On the non-recessed position in the lower section of shell body 104, the corresponding guiding slot port pull rod 113 passes through institute
The position of guiding slot port is stated, is provided with the same elongated slot with guiding role.The pull rod 113 passes through the guiding slot port and length
Groove, and can be moved along the guiding slot port and elongated slot.In order to which use is more convenient, handle is provided with above pull rod 113
111。
In specific implementation, when needing mobile pull rod sound equipment, pull rod 113 is pulled out by handle 111, is with pulley 114
Axle center tilts pull rod sound equipment, then carries out the movement of pull rod sound equipment.During steady brace sound equipment, pull rod 113 is received by handle 111
Return, and pull rod sound equipment is placed vertically.The supporting rack 105 of pull rod sound equipment is contacted with ground, can effectively secure the above pull rod
Sound equipment.
Fig. 4 shows the attachment structure schematic diagram with illumination reflector lamp component of the utility model embodiment.Three loudspeaker
Unit is connected on the output terminal of power amplifier circuit board 107, and the input terminal of power amplifier circuit board 107 is connected to the output of decoder 108
On end, the input terminal of decoder 108 is connected with audio input interface.Decoder is that one kind can be by digital video-audio data stream
It is reduced into the hardware device of simulation video/audio signal, power amplifier abbreviation power amplifier, for the faint telecommunications from signal source
Number it is amplified and is made a sound with drive the speaker.Audio signal is transferred on decoder 108 by audio input interface, decoding
Device is transferred to after the simulated processing of audio signal in power amplifier circuit board 107, power amplifier circuit board 107 is according to the simulation received
Audio signal, drives three loudspeaker unit pronunciations.
The storage battery of the utility model embodiment is respectively at decoder, power amplifier circuit board, the connection of shot-light component, due to drive
Dynamic three loudspeaker units, decoder, power amplifier circuit board and shot-light component, therefore, in order to ensure its continuation of the journey, when increasing its use
Between, the storage battery with high efficiency storage battery power supply technology need to be used to be powered.
The pull rod sound equipment with illumination reflector lamp component that the embodiment of the present invention is provided, by setting high-frequency horn, intermediate frequency
Loudspeaker, Low frequency horn, three loudspeaker coordinate sounding at the same time, have preferable result of broadcast；Rod assembly, support feet, pulley
Design, has good portability；Shot-light component is integrated on pull rod sound equipment, makes its application range more extensive, is had good
Practicality.
A kind of pull rod sound equipment with illumination reflector lamp component provided above the utility model embodiment has carried out in detail
Thin to introduce, specific case used herein is set forth the principle and embodiment of the utility model, above example
Explanation be only intended to help to understand the method and its core concept of the utility model；Meanwhile for the general technology of this area
Personnel, according to the thought of the utility model, there will be changes in specific embodiments and applications, in conclusion
This specification content should not be construed as the limitation to the utility model.
Claims (7)
1. a kind of pull rod sound equipment with shot-light component, it is characterised in that including head unit, bottom plate, rod assembly, shot-light group
Part；
The head unit includes shell body, storage battery, high-frequency horn, intermediate frequency loudspeaker, Low frequency horn, power amplifier circuit board, solution
Code device, operation panel；
The operation panel is installed on the top plate of the shell body, and front is disposed with control button and audio input interface；Institute
High-frequency horn, intermediate frequency loudspeaker, Low frequency horn is stated to be sequentially arranged on the front panel of the head unit, respectively with power amplifier circuit board
Output terminal connection；The power amplifier circuit board input terminal is connected with the output terminal of decoder；The input terminal of the decoder
It is connected with the audio input interface；The storage battery be installed on the shell body internal backplane on, respectively with the decoding
Device, power amplifier circuit board, operation panel connection；
On four angles below the shell body bottom plate, two support feets and two pulleys are installed；Described two pulley peaces
Loaded on the shell body bottom plate on two angles in shell body backboard direction；
Rod assembly has fixed guide and pull rod, and fixed guide is fixed on the head unit backboard, and middle part is equipped with
The sliding slot being longitudinally arranged is oriented to for pull rod, the pull rod can be pulled out and withdrawn along the sliding slot；
The shot-light component includes one or more shot-light, and the shot-light is connected with the storage battery；
The shot-light is on the shell body front panel, and direction of illumination is towards on the outside of the front panel；
Shot-light includes spotlight base, lamp source, reflection lampshade, shot-light shell, lens；The spotlight base, lamp source, reflection lampshade
It is installed in the shot-light shell, the lamp source is installed on the spotlight base, and the reflection lampshade is sleeved on outside the lamp source,
Bottom is fixed on base, and end is provided with lens；In the outside of the shot-light shell, the connector for installation is provided with；
The connector is fixedly connected with the shell body side plate inner wall.
2. there is the pull rod sound equipment of shot-light component as claimed in claim 1, it is characterised in that the audio input interface includes
3.5mm interfaces, or Lightning interfaces, or Micro-USB interfaces.
3. there is the pull rod sound equipment of shot-light component as claimed in claim 1, it is characterised in that tool above the shell body backboard
It is fluted；The fixed guide is installed in groove, without departing from the groove surfaces；When the pull rod is in retracted state,
Top board surface of the upper surface without departing from the shell body.
4. there is the pull rod sound equipment of shot-light component as claimed in claim 1, it is characterised in that the shot-light lamp source is high-power
LED light；LED light is installed on substrate, and the drive circuit for driving LED light to shine is disposed with substrate；The substrate installation
In the shot-light outer casing bottom.
5. there is the pull rod sound equipment of shot-light component as claimed in claim 4, it is characterised in that the shot-light is penetrated for cylindrical type
Lamp, or tubaeform shot-light, or square shot-light.
6. there is the pull rod sound equipment of shot-light component as claimed in claim 1, it is characterised in that the shot-light and the shell body
The contact position of front panel, is provided with sealing ring.
7. there is the pull rod sound equipment of shot-light component as claimed in claim 1, it is characterised in that the shot-light quantity for one or
More than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512701.2U CN207251875U (en) | 2017-05-10 | 2017-05-10 | A kind of pull rod sound equipment with illumination reflector lamp component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512701.2U CN207251875U (en) | 2017-05-10 | 2017-05-10 | A kind of pull rod sound equipment with illumination reflector lamp component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251875U true CN207251875U (en) | 2018-04-17 |
Family
ID=61875465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512701.2U Expired - Fee Related CN207251875U (en) | 2017-05-10 | 2017-05-10 | A kind of pull rod sound equipment with illumination reflector lamp component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973899A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of square dance night Multifunctional LED lighting apparatus and its application method |
-
2017
- 2017-05-10 CN CN201720512701.2U patent/CN207251875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973899A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of square dance night Multifunctional LED lighting apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |