CN208337853U - A kind of multimedia video pull rod sound equipment - Google Patents
A kind of multimedia video pull rod sound equipment Download PDFInfo
- Publication number
- CN208337853U CN208337853U CN201821130424.XU CN201821130424U CN208337853U CN 208337853 U CN208337853 U CN 208337853U CN 201821130424 U CN201821130424 U CN 201821130424U CN 208337853 U CN208337853 U CN 208337853U
- Authority
- CN
- China
- Prior art keywords
- groove
- sound equipment
- mobile column
- cabinet
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to sound technique fields, especially a kind of multimedia video pull rod sound equipment, including cabinet, the upper end of the mobile column is mounted on limited block, and the lower end of the left side mobile column is connected with support column, and the lower end of the right side mobile column is connected with movable pulley, spring is socketed on the outside of the mobile column, the inside of second groove is equipped with loudspeaker, and the inside of the 4th groove is equipped with tangible display screen, and the outside screw of the threaded rod is connected with thread slider.The utility model is added to display screen on the basis of original sound equipment, it can be learnt by display screen, make the more intuitive movement of program guide work, while the baffle being equipped with can protect display screen, and display screen is prevented to be damaged, the spring being equipped with can play the role of bumper and absorbing shock to sound equipment, keep sound equipment using effect more preferable, also can be improved the service life of sound equipment, it is easy to use, securely and reliably, it is worth of widely use.
Description
Technical field
The utility model relates to sound technique field more particularly to a kind of multimedia video pull rod sound equipments.
Background technique
It with the universal of morning exercises, street show and square dance and promotes, outdoor high power acoustics are widely used.One
Be initially using traditional box-type speaker, behind for convenience of carrying, i.e., design pull rod, similar luggage at the box-type speaker back side
Case.But existing pull rod speaker is only to be equipped with high-power loudspeaker, only plays the role of amplifying, corresponding square dance or other
The teaching of dancing, only sound have no idea to show video teaching, therefore, for presiding over the introduction work such as program, not enough directly
It sees, it is not understandable, while existing pull rod sound equipment can generate biggish vibration when in use, influence the using effect of sound equipment.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, thus a kind of multimedia video proposed
Frequency pull rod sound equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of multimedia video pull rod sound equipment, including cabinet are designed, the side of the cabinet is fixedly installed with pumping rod, institute
The lower surface for stating cabinet is equipped with the first groove, and the inside of first groove is equipped with partition, and the two sides of the partition are symmetrically passed through
It is installed with mobile column, the upper end of the mobile column is mounted on limited block, and the lower end of the left side mobile column is connected with support column, right
The lower end of mobile column described in side is connected with movable pulley, is socketed with spring on the outside of the mobile column, and spring be located at partition,
Between support column and movable pulley, the inside of the cabinet is equipped with battery, and the side upper and lower part of the cabinet is respectively equipped with the
Two grooves and the 4th groove, the inside of second groove are equipped with loudspeaker, and the inside of the 4th groove is equipped with tangible display
Screen, a upper lateral part of the cabinet are symmetrically arranged with third groove, and the third groove is located at the two sides of the 4th groove, the third
Groove is internally threaded bar, and the outside screw of the threaded rod is connected with thread slider, and the side of the thread slider is logical
It crosses pin shaft and is rotatably connected to connecting rod, one end of the connecting rod is rotatably connected to baffle by pin shaft, and the side of the baffle passes through
Pin shaft is connect with body pivot, is connected between the tangible display screen, battery and loudspeaker by conducting wire.
Preferably, the upper end of the threaded rod is connected with turntable, and the outside of turntable is equipped with anti-skid design.
Preferably, it is fixedly connected by welding between the mobile column and support column, movable pulley.
Preferably, the lower surface of the baffle is equipped with proof rubber layer.
Preferably, the inside of second groove is equipped with shield, and shield is located at the left side of loudspeaker.
The utility model proposes a kind of multimedia video pull rod sound equipment, beneficial effect is: the utility model is original
It is added to display screen on the basis of sound equipment, can be learnt by display screen, makes the more intuitive movement of program guide work, simultaneously
The baffle being equipped with can protect display screen, and display screen is prevented to be damaged, and the spring being equipped with can play buffering to sound equipment
The effect of damping, keeps sound equipment using effect more preferable, also can be improved the service life of sound equipment, easy to use, securely and reliably, is worth
It promotes the use of.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of multimedia video pull rod sound equipment main view schematic diagram；
Fig. 2 be the utility model proposes a kind of multimedia video pull rod sound equipment left view figure structure schematic representation.
In figure: spring 1, limited block 2, the first groove 3, support column 4, mobile column 5, loudspeaker 6, shield 7, the second groove 8,
Third groove 9, tangible display screen 10, thread slider 11, connecting rod 12, baffle 13, threaded rod 14, cabinet 15, the 4th groove 16,
Pumping rod 17, battery 18, partition 19, movable pulley 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.
Referring to Fig.1-2, a kind of multimedia video pull rod sound equipment, including cabinet 15, the side of cabinet 15 are fixedly installed with pumping
Pull rod 17, the lower surface of cabinet 15 are equipped with the first groove 3, and the inside of the first groove 3 is equipped with partition 19, and the two sides of partition 19 are right
Claim to be fixedly connected by welding between mobile column 5 and support column 4, movable pulley 20 through there is mobile column 5, improves structural strength, increase
Strong service life.
The upper end of mobile column 5 is mounted on limited block 2, and the lower end of left side mobile column 5 is connected with support column 4, and right side is mobile
The lower end of column 5 is connected with movable pulley 20, and the outside of mobile column 5 is socketed with spring 1, and spring 1 is located at partition 19, support column
Between 4 and movable pulley 20, the inside of cabinet 15 is equipped with battery 18, and the side upper and lower part of cabinet 15 is respectively equipped with the second groove
8 and the 4th groove 16, the inside of the second groove 8 is equipped with shield 7, and shield 7 is located at the left side of loudspeaker 6, in order to loudspeaker 6
It is protected.
The inside of second groove 8 is equipped with loudspeaker 6, and the inside of the 4th groove 16 is equipped with tangible display screen 10, cabinet 15
One upper lateral part is symmetrically arranged with third groove 9, and third groove 9 is located at the two sides of the 4th groove 16, and the inside of third groove 9 is equipped with spiral shell
Rasp bar 14, the upper end of threaded rod 14 is connected with turntable, and the outside of turntable is equipped with anti-skid design, rotates threaded rod for convenience
14, so that convenient adjust baffle 13.
The outside screw of threaded rod 14 is connected with thread slider 11, and the side of thread slider 11 is rotatably connected to by pin shaft
One end of connecting rod 12, connecting rod 12 is rotatably connected to baffle 13 by pin shaft, and the lower surface of baffle 13 is equipped with proof rubber layer, can
Tangible display screen 10 is effectively protected, the surface scratching of tangible display screen 10 is prevented.
The side of baffle 13 is rotatablely connected by pin shaft and cabinet 15, between tangible display screen 10, battery 18 and loudspeaker 6
It is connected by conducting wire.
Working principle: in use, spring 1 can play the role of sound equipment to change kind of a damping, keeping sound equipment using effect more preferable,
The service life of sound equipment is improved, the tangible display screen 10 being equipped with can intuitively carry out teaching-guiding very much, the baffle 13 being equipped with
Under the action of rotating threaded rod 14, baffle 13 is rotated by thread slider 11 and connecting rod 12, is realized to tangible display screen
10 protection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of multimedia video pull rod sound equipment, including cabinet (15), which is characterized in that the fixed peace in the side of the cabinet (15)
Equipped with pumping rod (17), the lower surface of the cabinet (15) is equipped with the first groove (3), and the inside of first groove (3) is equipped with
Partition (19), symmetrically through having mobile column (5), the upper end of the mobile column (5) is mounted on for the two sides of the partition (19)
Limited block (2), the lower end of the left side mobile column (5) are connected with support column (4), the lower end connection of the right side mobile column (5)
Have movable pulley (20), be socketed with spring (1) on the outside of the mobile column (5), and spring (1) is located at partition (19), support
Between column (4) and movable pulley (20), the inside of the cabinet (15) is equipped with battery (18), a upper lateral part of the cabinet (15) and
Lower part is respectively equipped with the second groove (8) and the 4th groove (16), and the inside of second groove (8) is equipped with loudspeaker (6), and described the
The inside of four grooves (16) is equipped with tangible display screen (10), and a upper lateral part of the cabinet (15) is symmetrically arranged with third groove
(9), the third groove (9) is located at the two sides of the 4th groove (16), and the third groove (9) is internally threaded bar
(14), the outside screw of the threaded rod (14) is connected with thread slider (11), and the side of the thread slider (11) passes through pin
Axis is rotatably connected to connecting rod (12), and one end of the connecting rod (12) is rotatably connected to baffle (13), the baffle by pin shaft
(13) side is rotatablely connected by pin shaft and cabinet (15), the tangible display screen (10), battery (18) and loudspeaker (6) it
Between pass through conducting wire connect.
2. a kind of multimedia video pull rod sound equipment according to claim 1, which is characterized in that the threaded rod (14) it is upper
End is connected with turntable, and the outside of turntable is equipped with anti-skid design.
3. a kind of multimedia video pull rod sound equipment according to claim 1, which is characterized in that the mobile column (5) and branch
Dagger (4), movable pulley are fixedly connected by welding between (20).
4. a kind of multimedia video pull rod sound equipment according to claim 1, which is characterized in that the following table of the baffle (13)
Face is equipped with proof rubber layer.
5. a kind of multimedia video pull rod sound equipment according to claim 1, which is characterized in that second groove (8)
Inside is equipped with shield (7), and shield (7) is located at the left side of loudspeaker (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130424.XU CN208337853U (en) | 2018-07-17 | 2018-07-17 | A kind of multimedia video pull rod sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130424.XU CN208337853U (en) | 2018-07-17 | 2018-07-17 | A kind of multimedia video pull rod sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337853U true CN208337853U (en) | 2019-01-04 |
Family
ID=64784680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130424.XU Expired - Fee Related CN208337853U (en) | 2018-07-17 | 2018-07-17 | A kind of multimedia video pull rod sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337853U (en) |
-
2018
- 2018-07-17 CN CN201821130424.XU patent/CN208337853U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208337853U (en) | A kind of multimedia video pull rod sound equipment | |
| CN209664879U (en) | A kind of electric vehicle knuckle frock clamp | |
| CN208444541U (en) | A kind of outdoor LED display screen | |
| CN215120077U (en) | Lightning protection device with lightning stroke number of times and lightning stroke intensity record function | |
| CN213751445U (en) | Multimedia teaching audio device with dustproof construction | |
| CN207665138U (en) | A kind of sound equipment with dust reduction capability | |
| CN210745469U (en) | Bluetooth sound that anti falling performance is strong | |
| CN208241211U (en) | A kind of communication equipment installation cable fixed frame | |
| CN204633954U (en) | A kind of intelligent sound device | |
| CN208691470U (en) | A kind of novel ceiling speaker | |
| CN208681543U (en) | Storage device is used in a kind of production and processing of loudspeaker play-wave | |
| CN208956313U (en) | A kind of high bass common magnet | |
| CN207460415U (en) | A kind of large-scale sound equipment easy to remove | |
| CN207235075U (en) | A kind of sound equipment easy to dedusting | |
| CN213126436U (en) | Portable household computer sound box | |
| CN207716590U (en) | A kind of air-cooler of easy access | |
| CN220830602U (en) | Cabinet installation device | |
| CN108810676A (en) | A kind of portable combination audio | |
| CN204348335U (en) | A kind of computing machine storage hard disk | |
| CN209002149U (en) | A kind of speaker grip structure | |
| CN204289940U (en) | Resist and wave the strong band shadow data line of performance | |
| CN214675660U (en) | Inner magnetic type double-drive ultrathin loudspeaker | |
| CN209314107U (en) | A kind of instrument test box for speaker | |
| CN108401052A (en) | A kind of novel mobile phone dedicated microphone | |
| CN203149878U (en) | Loudspeaker for teaching foreign language |
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: 20190104 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |