CN209345319U - A kind of sound-box device of band projection - Google Patents
A kind of sound-box device of band projection Download PDFInfo
- Publication number
- CN209345319U CN209345319U CN201822076431.2U CN201822076431U CN209345319U CN 209345319 U CN209345319 U CN 209345319U CN 201822076431 U CN201822076431 U CN 201822076431U CN 209345319 U CN209345319 U CN 209345319U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sound
- sliding slot
- loudspeaker
- movable plate
- 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
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model relates to sound-box device technical fields, in particular a kind of sound-box device of band projection, including cabinet, loudspeaker, sliding slot, projection lens and protection cap, the front of the cabinet is equipped with loudspeaker, and loudspeaker is equipped with dust cover, the downside of the loudspeaker is equipped with headlamp, sliding slot is fixedly installed at left and right sides of the top of the cabinet, and movable plate is equipped between sliding slot, and movable plate is equipped with projection lens, and the left side of projection lens is equipped with rotary shaft, protection cap is fixedly connected in the rotary shaft, the back side middle of the cabinet is equipped with heat release hole, and the downside of heat release hole is equipped with battery, the downside of the battery is successively arranged power interface and USB interface from left to right, the upside of the heat release hole is equipped with radiator fan, telescopic rod is fixedly installed on the upside of the back side of the cabinet, and it is set in telescopic rod There is handle, single unit system structure is simple, and easy to use, has certain promotional value.
Description
Technical field
The utility model relates to sound-box device technical field, specially a kind of sound-box device of band projection.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound, and popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big.Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optical instrument being projected on shadow screen,
It can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole, projector
It is easy to use, it is widely used in company operation, manufactures the recreation of people in aspect and daily life.
With the development of the times, people's door improvement of living standard, people, which start pursuit, can amplify sound but also play picture
The equipment in face shows to be used for daily entertainment and speech, existing to amplify that project the most volume of integrated equipment bigger, is not easy to
It carries, and equipment component is various, operating difficulties, it is therefore desirable to which a kind of sound-box device of band projection, which makes the above problem, to be changed
It is kind.
Summary of the invention
The purpose of this utility model is to provide a kind of sound-box devices of band projection, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of sound-box device of band projection, including cabinet, loudspeaker, sliding slot, projection lens and protection cap, the cabinet
Front be equipped with loudspeaker, and loudspeaker is equipped with dust cover, and the downside of the loudspeaker is equipped with headlamp, the cabinet it is upper
It is fixedly installed with sliding slot at left and right sides of portion, and is equipped with movable plate between sliding slot, the sliding slot and movable plate are equipped with limit hole, described
Movable plate is equipped with projection lens, and the left side of projection lens is equipped with rotary shaft, is fixedly connected with protection cap in the rotary shaft,
The back side middle of the cabinet is equipped with heat release hole, and the downside of heat release hole is equipped with battery, and the downside of the battery is from a left side
It is successively arranged power interface and USB interface to the right side, the upside of the heat release hole is equipped with radiator fan, the back side upside of the cabinet
It is fixedly installed with telescopic rod, and is equipped with handle in telescopic rod, the right side lower part of the cabinet offers storage box, and storage box
Upside be equipped with control panel, support leg is fixedly installed on front side of the bottom end of the cabinet, is equipped on rear side of the bottom end of the cabinet
Pulley.
Preferably, the dust cover is to be threadedly coupled with the connection of speaker housings.
Preferably, 8 limit holes are respectively equipped on the movable plate and sliding slot, at equal intervals be arranged on two groups of sliding slots and
The two sides of movable plate.
Preferably, the protection cap can be 360 ° around the angle that rotary shaft rotates.
Preferably, it is fixed between the sliding slot and movable plate by the bolt in limit hole.
Preferably, the battery is rechargeable storage battery, and is electrically connected with power interface.
Compared with prior art, the utility model has the beneficial effects that
1. in the utility model, by the dust cover of setting, can be entered on loudspeaker and be prevented with blocks dust and is outer
Damage of the object to loudspeaker, improves the protective effect to loudspeaker.
2. in the utility model, by the sliding slot and movable plate of setting, can according to requirements different change projection
The terrain clearance of camera lens guarantees to reach best drop shadow effect when projection.
3. in the utility model, by the radiator fan of setting, distributing for projector internal element heat can be accelerated, mentioned
The high heat dissipation performance of single unit system.
4. in the utility model, by the projection lens of setting, video can be carried out when playing music or other sound
Projection, allow and user while reaching vision and enjoyment acoustically, enrich the functionality of single unit system.
5. in the utility model, by the telescopic rod and handle of setting, can in Mobile loudspeaker box according to user not
With come adjust handle from case height, improve the comfort used.
6. in the utility model, by the storage box of setting, can very easily store folding projection screen etc. one
A little small articles, the convenience for improving the practicability of speaker and using.
Detailed description of the invention
Fig. 1 is the utility model entirety positive structure schematic；
Fig. 2 is the utility model entirety structure schematic diagram；
Fig. 3 is the utility model integral right side structure schematic diagram；
In figure: 1- cabinet, 2- loudspeaker, 3- dust cover, 4- support leg, 5- headlamp, 6- movable plate, 7- sliding slot, 8- limit
Position hole, 9- projection lens, 10- rotary shaft, 11- protection cap, 12- handle, 13- telescopic rod, 14- heat release hole, 15- radiator fan,
16- power interface, 17-USB interface, 18- battery, 19- storage box, 20- control panel, 21- pulley.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of sound-box device of band projection, including cabinet 1, loudspeaker 2, sliding slot 7, projection lens 9 and protection cap 11, case
The front of body 1 is equipped with loudspeaker 2, and loudspeaker 2 is equipped with dust cover 3, and the connection of dust cover 3 and 2 shell of loudspeaker is screw thread
Connection, by the dust cover 3 of setting, can enter on loudspeaker 2 with blocks dust and prevent foreign object to the damage of loudspeaker 2
Wound, improves the protective effect to loudspeaker 2, and the downside of loudspeaker 2 is equipped with headlamp 5, fixes at left and right sides of the top of cabinet 1
Sliding slot 7 is installed, and is equipped with movable plate 6 between sliding slot 7, sliding slot 7 and movable plate 6 are equipped with limit hole 8, on movable plate 6 and sliding slot 7
Be respectively equipped with 8 limit holes 8, be arranged on two groups of sliding slots 7 at equal intervals and the two sides of movable plate 6, sliding slot 7 and movable plate 6 it
Between be fixed by the bolt in limit hole 8, movable plate 6 be equipped with projection lens 9, pass through the sliding slot 7 and movable plate of setting
6, can different terrain clearances for changing projection lens 9 according to requirements, guarantee to reach best drop shadow effect when projection,
Can play music by projection lens 9 or carry out the projection of video when other sound, allow user reach simultaneously vision with
Enjoyment acoustically, enriches the functionality of single unit system, and the left side of projection lens 9 is equipped with rotary shaft 10, in rotary shaft 10
It is fixedly connected with protection cap 11, the angle that protection cap 11 can be rotated around rotary shaft 10 is 360 °, and the back side middle of cabinet 1 is equipped with
Heat release hole 14, and the downside of heat release hole 14 be equipped with battery 18, battery 18 be rechargeable storage battery, and with power interface 16
It is electrically connected, the downside of battery 18 is successively arranged power interface 16 and usb 17 from left to right, and the upside of heat release hole 14 is set
There is radiator fan 15, distributing for projector internal element heat can be accelerated, improves the heat dissipation performance of single unit system, cabinet 1
The back side on the upside of be fixedly installed with telescopic rod 13, and be equipped with handle 12 in telescopic rod 13, pass through the telescopic rod 13 and handle of setting
12, can be adjusted in Mobile loudspeaker box according to the difference of user handle from case height, improve the comfort used, case
The right side lower part of body 1 offers storage box 19, can very easily store some small articles such as folding projection screen, mention
The high practicability and ease of use of speaker, and the upside of storage box 19 is equipped with control panel 20, it is solid on front side of the bottom end of cabinet 1
Dingan County is equipped with support leg 4, is equipped with pulley 21 on rear side of the bottom end of cabinet 1.
Utility model works process: before use, powering on interface 16, making single unit system be powered, in use process, even
Usb 17 is connect to make the connection of speaker and external electronic device, is turned on the switch by control panel 20, speaker is made to start work
Make, the size of volume can be adjusted by the button in control panel 20, dust cover 3 can protect loudspeaker 2, sound
The heat that case internal element generates when working is distributed by heat release hole 14, when being projected, rotates rotary shaft 10
On protection cap 11, display projection lens 9 and projected, when needing to adjust standoff height, by movable plate 6 along cunning
Slot 7 is directed at the limit hole 8 on the movable plate and sliding slot, is then fixed with bolt toward pull-up, and when projector internal work produces
Raw heat is radiated by radiator fan 15, and openable headlamp 5 is illuminated in dim environment, and battery 18 can be in nothing
It powers in the case where electricity for single unit system, when needing Mobile loudspeaker box, the handle 12 for being suitble to oneself is adjusted by telescopic rod 13
Length is moved by pulley 21, and single unit system structure is simple, and easy to use, has certain promotional value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sound-box device of band projection, including cabinet (1), loudspeaker (2), sliding slot (7), projection lens (9) and protection
It covers (11), it is characterised in that: the front of the cabinet (1) is equipped with loudspeaker (2), and loudspeaker (2) is equipped with dust cover (3),
The downside of the loudspeaker (2) is equipped with headlamp (5), is fixedly installed with sliding slot (7) at left and right sides of the top of the cabinet (1),
And movable plate (6) are equipped between sliding slot (7), the sliding slot (7) and movable plate (6) are equipped with limit hole (8), the movable plate (6)
It is equipped with projection lens (9), and the left side of projection lens (9) is equipped with rotary shaft (10), is fixedly connected on the rotary shaft (10)
Have protection cap (11), the back side middle of the cabinet (1) is equipped with heat release hole (14), and the downside of heat release hole (14) is equipped with electric power storage
The downside in pond (18), the battery (18) is successively arranged power interface (16) and USB interface (17), the heat dissipation from left to right
The upside in hole (14) is equipped with radiator fan (15), is fixedly installed with telescopic rod (13) on the upside of the back side of the cabinet (1), and flexible
Handle (12) are equipped in bar (13), the right side lower part of the cabinet (1) offers storage box (19), and storage box (19) is upper
Side is equipped with control panel (20), is fixedly installed with support leg (4) on front side of the bottom end of the cabinet (1), the bottom end of the cabinet (1)
Rear side is equipped with pulley (21).
2. a kind of sound-box device of band projection according to claim 1, it is characterised in that: the dust cover (3) and loudspeaking
The connection of device (2) shell is to be threadedly coupled.
3. a kind of sound-box device of band projection according to claim 1, it is characterised in that: the movable plate (6) and sliding slot
(7) it is respectively equipped with 8 limit holes (8) on, is arranged on two groups of sliding slots (7) and the two sides of movable plate (6) at equal intervals.
4. a kind of sound-box device of band projection according to claim 1, it is characterised in that: the protection cap (11) can be around rotation
The angle of shaft (10) rotation is 360 °.
5. a kind of sound-box device of band projection according to claim 1, it is characterised in that: the sliding slot (7) and movable plate
(6) it is fixed between by the bolt in limit hole (8).
6. a kind of sound-box device of band projection according to claim 1, it is characterised in that: the battery (18) is that can fill
The battery of electricity, and be electrically connected with power interface (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076431.2U CN209345319U (en) | 2018-12-11 | 2018-12-11 | A kind of sound-box device of band projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076431.2U CN209345319U (en) | 2018-12-11 | 2018-12-11 | A kind of sound-box device of band projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345319U true CN209345319U (en) | 2019-09-03 |
Family
ID=67756688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076431.2U Expired - Fee Related CN209345319U (en) | 2018-12-11 | 2018-12-11 | A kind of sound-box device of band projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856060A (en) * | 2019-12-06 | 2020-02-28 | 唐丽婵 | Mini bluetooth speaker with illumination function |
| CN113438569A (en) * | 2021-06-07 | 2021-09-24 | 佳木斯大学 | Multifunctional portable external playing equipment for playing musical instrument |
-
2018
- 2018-12-11 CN CN201822076431.2U patent/CN209345319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856060A (en) * | 2019-12-06 | 2020-02-28 | 唐丽婵 | Mini bluetooth speaker with illumination function |
| CN113438569A (en) * | 2021-06-07 | 2021-09-24 | 佳木斯大学 | Multifunctional portable external playing equipment for playing musical instrument |
| CN113438569B (en) * | 2021-06-07 | 2022-08-19 | 佳木斯大学 | Multifunctional portable external playing equipment for playing musical instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204408434U (en) | Mobile phone | |
| CN209345319U (en) | A kind of sound-box device of band projection | |
| CN105142059A (en) | A headset with projection function | |
| CN101371577B (en) | Equipment for audio reproduction and image capture | |
| CN205545466U (en) | From rapping bar with recording function | |
| CN204948311U (en) | A kind of headphone with projecting function | |
| CN207928128U (en) | a split mirror | |
| CN205336370U (en) | Mobile terminal's volume control system and mobile terminal | |
| CN210270483U (en) | Portable notebook type intelligent projection computer integrated machine | |
| CN208421498U (en) | A kind of multifunctional projection device | |
| CN107295440B (en) | Intelligent projection sound box | |
| CN205545478U (en) | Take power amplifier from rapping bar | |
| US20220221777A1 (en) | Portable Projector with Bluetooth Audio and Mobile Phone Charging Functions | |
| CN207854135U (en) | The holographic pyramidal Baffle Box of Bluetooth of band | |
| CN211982081U (en) | A combined AI smart speaker | |
| CN209979993U (en) | Portable projector | |
| CN208421500U (en) | A kind of portable projector | |
| CN108006385A (en) | A kind of moveable projecting apparatus | |
| CN213547780U (en) | Multifunctional portable movable sound box | |
| CN208462026U (en) | It is a kind of with function of loudspeaker box and to be capable of the projector of voice control | |
| CN207601489U (en) | A kind of intelligent miniature projecting apparatus | |
| CN220305613U (en) | Portable projector | |
| CN222441828U (en) | A Bluetooth speaker with ambient light at the base | |
| CN204903935U (en) | Globular projection equipment with focusing function | |
| CN218071721U (en) | An Anti-Shake Wireless Microphone Receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201211 |