CN207956457U - Video audio integration operation home theater system - Google Patents
Video audio integration operation home theater system Download PDFInfo
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- CN207956457U CN207956457U CN201820381955.XU CN201820381955U CN207956457U CN 207956457 U CN207956457 U CN 207956457U CN 201820381955 U CN201820381955 U CN 201820381955U CN 207956457 U CN207956457 U CN 207956457U
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- Prior art keywords
- sleeve
- containing box
- cavity
- shaft
- gear
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- 230000010354 integration Effects 0.000 title claims abstract description 13
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to Smart Home technical field,More particularly to a kind of video audio integration operation home theater system,Including containing box,It is equipped with the speaker room for placing speaker and the receiving room for placing projecting apparatus in containing box successively from top to bottom,Cavity is equipped in containing box,Slide bar is slidably connected in cavity,It is toothed around on slide bar,Spring is connected between slide bar and cavity,Gear set is rotatably connected in cavity,The rack engaged with gear set is also slidably connected in cavity,Sleeve is rotatably connected on containing box,Internal thread is equipped in sleeve,Sleeve is externally provided with the gear teeth,Internal thread of sleeve is connected with screw rod,Rack one end is fixedly connected with screw rod,Connecting rod is fixedly connected on sleeve,The one end of connecting rod far from sleeve is connected with batching room,Batching is rotatably connected to shaft in room,Volume has projection screen in shaft,The gear teeth also are provided in shaft,Intersection toothed chain is connected between sleeve and shaft.Using this programme can convenient mobile household cinema system, improve the applicability of home theater.
Description
Technical field
The utility model belongs to Smart Home technical field, and in particular to a kind of video audio integration operation home theater system.
Background technology
With the development of the progress and society of science and technology, household audio and video system is as one built in the home environment
Close to the system of movie theatre effect appreciated film, enjoy music, application is more and more common.
But the structure of existing household audio and video system needs are just assisted with professional before finishing does not have started
It adjusts, not only needs to put into a large amount of time, spend also higher.Therefore a kind of relatively simple household audio and video system is needed, it is existing
Simple home movie theatre in, due to viewing personnel it is fewer, directly projecting apparatus, which is placed on desk, to meet the requirements, but
It is that its speaker string pendulum is put in a jumble, it is mostly to be fixedly mounted to arrange inconvenient and speaker and projection screen, can not be moved.
Utility model content
For this purpose, the utility model provides a kind of video audio integration operation home theater system easy to remove.
In order to achieve the above object, the embodiment of the utility model is as follows：
Video audio integration operation home theater system, including containing box are equipped in containing box and place speaker successively from top to bottom
Speaker room and the receiving room for placing projecting apparatus, containing box is interior to be equipped with the cavity being connected to receiving room, and cunning is slidably connected in cavity
Bar is toothed around on slide bar, spring is connected between slide bar and cavity, is rotatably connected to gear set in cavity, also sliding in cavity
It is dynamic to be connected with the rack engaged with gear set, it is rotatably connected to sleeve on containing box, is equipped with internal thread in sleeve, sleeve is externally provided with
The gear teeth, internal thread of sleeve are connected with screw rod, and the one end of rack far from cavity is fixedly connected with screw rod, the company of being fixedly connected on sleeve
Bar, the one end of connecting rod far from sleeve are connected with batching room, and shaft is rotatably connected in batching room, and volume has projection screen in shaft,
It also is provided with the gear teeth in shaft, intersection toothed chain is connected between sleeve and shaft.
The technical principle of the utility model is：
Speaker is placed in speaker room, projecting apparatus is placed in receiving room and compresses slide bar, when being taken out out of receiving room
When projecting apparatus, slide bar loses compressing for projecting apparatus, and slide bar resets upwards under the action of the spring at this time, the mistake that slide bar resets upwards
Cheng Zhong is also moved up with slide bar meshed gears group band carry-over bar, and rack moves up lead-screw in sleeve to moving up
Dynamic, since screw rod and bush whorl coordinate, when screw rod moves up, sleeve rotates in containing box, when sleeve rotates, even
Bar is also rotated with sleeve, and during link rotatable, batching room is also with link rotatable, in sleeve rotation process, passes through and intersects toothed chain
It drives shaft rotation, shaft rotation to put down projection screen of the volume in shaft, completes the whereabouts of projection screen.It then will projection
Instrument is placed in place, is plugged in.It only needs to move entire containing box when needing mobile, you can mobile sound
Case, projecting apparatus and projection screen.
The beneficial effects of the utility model are：
1, when taking out projecting apparatus, slide bar since the elastic force of spring resets upwards, to by gear set drive rack to
Upper movement, rack lead-screw move upwards, and screw rod band moving sleeve rotates, and on the one hand makes volume by connecting rod in sleeve rotation process
Cloth room is rotated with sleeve, on the other hand so that shaft is rotated by intersecting toothed chain, and the projection screen in shaft is put down in shaft rotation,
Complete the whereabouts of projection screen.For needing the whereabouts using electronic equipment to control projection screen in compared with prior art, machine
Tool structure is compared to electronic device more power saving and durable.
2, when initial, batching room is located at the top of entire containing box, avoids batching room from stretching out containing box, containing box is caused to be deposited
It puts and is not easy.
3, in receiving room other than placing projecting apparatus, some sundries such as earphone can also be placed.
4, speaker is placed in speaker room, avoid speaker be placed directly in outside cause speaker line to be not easy to arrange in a jumble,
Or it is easy to trip user and makes troubles to user.
5, containing box can move, compared with prior art in mostly by projection screen and speaker fixed placement in parlor and
Speech, the scope of application are wider.
Preferred embodiment one：As the preferred of basic scheme, the shaft both ends are coaxially connected with first gear and respectively
Two gears, are connected with the first toothed chain between first gear and sleeve, be connected with the second toothed chain between second gear and sleeve, and first
Toothed chain and the second toothed chain are two crisscross opposite intersection toothed chains.At shaft both ends, first gear and second gear are set,
It replaces that the gear teeth are directly arranged in shaft, avoids projection screen when being wrapped in shaft, scratched by the gear teeth in shaft, influence
Drop shadow effect.Two crisscross opposite intersection toothed chains are arranged in both ends, so that the both ends of shaft is rotate in same direction, projection screen is more suitable
Under agile.
Preferred embodiment two：Preferably one it is preferred, the internal thread be steep-pitch thread, screw rod be equipped with along spiral shell
The guide rod of line direction movement.When setting guide rod makes screw rod move upwards, guide rod is moved along internal thread of sleeve direction, into
And rotated with moving sleeve, guide rod plays guiding role, and sleeve is made to be easier to rotate.
Preferred embodiment three：Preferably two it is preferred, be additionally provided with broom closet in the containing box.Broom closet can be used
The sundries such as some plugs, plug-in line are placed, plays the role of storage, avoids the end of a thread excessive.
Preferred embodiment four：Preferably three it is preferred, accumulator is equipped in the broom closet.Setting accumulator makes
When encountering burst power failure, accumulator can also be utilized to power supplies such as speakers, improve viewing experience.
Preferred embodiment five：Preferably four it is preferred, the containing box be equipped with display screen and USB interface.Display
Screen improves the applicability of containing box for controlling speaker volume, USB interface.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the vertical view of the utility model embodiment.
Specific implementation mode
Below by specific implementation mode, the utility model is described in more detail：
Reference numeral in Figure of description includes：Containing box 1, broom closet 2, speaker room 3, receiving room 4, slide bar 5, spring
6, third gear 7, the 4th gear 8, rack 9, sleeve 10, screw rod 11, connecting rod 12, batching room 13, shaft 14, first gear 15,
Second gear 16, the first toothed chain 17, the second toothed chain 18, accumulator 19.
Embodiment is substantially as shown in Figure 1 and Figure 2：Video audio integration operation home theater system, including containing box 1, containing box 1
On be welded with handle, there are two idler wheels for the installation of 1 bottom of containing box, and can easily drag containing box using handle and idler wheel moves
It is dynamic；Containing box 1 is rectangle, and containing box 1 is equipped with display screen and USB interface, it is miscellaneous to be followed successively by placement in containing box 1 from top to bottom
The broom closet 2 of object, the speaker room 3 for placing speaker and the receiving room 4 for placing projecting apparatus are provided in containing box 1 and are connected to receiving room 4
Cavity, slidably connect slide bar 5 in cavity, be toothed around on slide bar 5, spring 6, cavity are connected between slide bar 5 and cavity
It is inside rotatably connected to gear set, gear set includes the two third gears 7 and the 4th gear 8 being rotatably connected in cavity, third
Gear 7 and the intermeshing of the 4th gear 8, third gear 7 engage with slide bar 5, also slidably connect in cavity and nibbled with the 4th gear 8
The rack 9 of conjunction is rotatably connected to sleeve 10 on containing box 1, internal thread is equipped in sleeve 10, and internal thread is steep-pitch thread, set
The gear teeth are provided with outside cylinder 10,10 internal thread of sleeve is connected with screw rod 11, and the guide rod of threadingly direction movement is welded on screw rod 11,
The one end of rack 9 far from cavity is fixedly connected with screw rod 11, and level is welded with connecting rod 12 on sleeve 10, and connecting rod 12 is far from sleeve 10
One end be connected with batching room 13, the equal length of the length and 1 shorter edge of containing box of batching room 13, in batching room 13 rotation connect
It is connected to shaft 14, volume has projection screen, 14 both ends of shaft to be coaxially connected with first gear 15 and second gear respectively in shaft 14
16, it is connected with the first toothed chain 17 between first gear 15 and sleeve 10, the second tooth is connected between second gear 16 and sleeve 10
Chain 18, the first toothed chain 17 and the second toothed chain 18 are two crisscross opposite intersection toothed chains.It is placed in broom closet 2 chargeable
Be provided with hole on accumulator 19, speaker room 3 and broom closet 2, for 19 light source of charger of speaker power supply and accumulator etc. with it is outer
Boundary's socket connection.
When specific works, speaker is placed in speaker room 3, projecting apparatus, which is placed in receiving room 4, compresses slide bar 5.Initially
When, batching room 13 is located at 1 shorter edge one end of containing box, and when taking out projecting apparatus out of receiving room 4, slide bar 5 loses projecting apparatus
It compressing, slide bar 5 resets upwards under the action of spring 6 at this time, during slide bar 5 resets upwards, the third that is engaged with slide bar 5
Gear 7 rotates clockwise, and under the engagement of third gear 7, the 4th gear 8 rotates counterclockwise the 4th gear 8, therefore the 4th gear
8 drive the rack 9 engaged to also move up, and rack 9 moves up lead-screw 11 and moved up in sleeve 10, due to
Screw rod 11 and 10 screw-thread fit of sleeve, therefore when screw rod 11 moves up, guide rod is moved along 10 internal thread direction of sleeve, into
And the rotation in containing box 1 with moving sleeve 10, when sleeve 10 rotates, connecting rod 12 is also rotated with sleeve 10,12 rotation process of connecting rod
In, batching room 13 is also rotated with connecting rod 12, and final batching room 13 turns to 1 longer sides of containing box, in 10 rotation process of sleeve, is led to
It crosses the first toothed chain 17 and the second toothed chain 18 drives shaft 14 to rotate, the rotation of shaft 14 lays projection screen of the volume in shaft 14
Under, complete the whereabouts of projection screen.Then projecting apparatus is placed in place, is plugged in.
When cause specific occur and leading to power-off, can utilize in the plant-grid connection accumulator 19 of projecting apparatus and speaker
Accumulator 19 ensures viewing.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made.These should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and patent practicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (6)
1. video audio integration operation home theater system, it is characterised in that：It is equipped with and puts successively from top to bottom including containing box, in containing box
It sets the speaker room of speaker and places the receiving room of projecting apparatus, the cavity being connected to receiving room, the interior sliding of cavity are equipped in containing box
It is connected with slide bar, is toothed around on slide bar, spring is connected between slide bar and cavity, gear set is rotatably connected in cavity, it is empty
Intracavitary also slidably connects the rack engaged with gear set, and sleeve is rotatably connected on containing box, internal thread, set are equipped in sleeve
Cylinder is externally provided with the gear teeth, and internal thread of sleeve is connected with screw rod, and the one end of rack far from cavity is fixedly connected with screw rod, fixed on sleeve
It is connected with connecting rod, the one end of connecting rod far from sleeve is connected with batching room, and shaft is rotatably connected in batching room, and volume has throwing in shaft
Shadow curtain also is provided with the gear teeth in shaft, intersection toothed chain is connected between sleeve and shaft.
2. video audio integration operation home theater system as described in claim 1, it is characterised in that：The shaft both ends difference is coaxial
It is connected with first gear and second gear, the first toothed chain is connected between first gear and sleeve, between second gear and sleeve
It is connected with the second toothed chain, the first toothed chain and the second toothed chain are two crisscross opposite intersection toothed chains.
3. video audio integration operation home theater system as claimed in claim 2, it is characterised in that：The internal thread is big screw pitch spiral shell
Line, screw rod are equipped with the guide rod of threadingly direction movement.
4. video audio integration operation home theater system as claimed in claim 3, it is characterised in that：It is additionally provided in the containing box miscellaneous
Object room.
5. video audio integration operation home theater system as claimed in claim 4, it is characterised in that：Electric power storage is equipped in the broom closet
Pond.
6. video audio integration operation home theater system as claimed in claim 5, it is characterised in that：The containing box is equipped with display
Screen and USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381955.XU CN207956457U (en) | 2018-03-19 | 2018-03-19 | Video audio integration operation home theater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381955.XU CN207956457U (en) | 2018-03-19 | 2018-03-19 | Video audio integration operation home theater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956457U true CN207956457U (en) | 2018-10-12 |
Family
ID=63724893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381955.XU Expired - Fee Related CN207956457U (en) | 2018-03-19 | 2018-03-19 | Video audio integration operation home theater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290444A (en) * | 2019-05-21 | 2019-09-27 | 曾剑煌 | A kind of home theater LED display |
-
2018
- 2018-03-19 CN CN201820381955.XU patent/CN207956457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290444A (en) * | 2019-05-21 | 2019-09-27 | 曾剑煌 | A kind of home theater LED display |
| CN110290444B (en) * | 2019-05-21 | 2020-06-19 | 广州市瀚丽美电子有限公司 | Home theater LED display screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |