CN211656325U - Large-screen sound box convenient to store - Google Patents
Large-screen sound box convenient to store Download PDFInfo
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- CN211656325U CN211656325U CN202020620872.9U CN202020620872U CN211656325U CN 211656325 U CN211656325 U CN 211656325U CN 202020620872 U CN202020620872 U CN 202020620872U CN 211656325 U CN211656325 U CN 211656325U
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- display screen
- turntable
- screen
- box body
- store
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Abstract
The utility model relates to a large-screen sound box convenient to store, which comprises a box body and a display screen, wherein the display screen is rotatably arranged on the box body through a rotating disc so as to switch the display screen between a use state and a storage state; the fixed side and the rotating side of the turntable are fixedly connected with the box body and the display screen respectively. The utility model has the advantages of reasonable structure, the modern design, therefore, the clothes hanger is strong in practicability, the stereo set of being convenient for take big display screen is accomodate, through can pivoted display screen or touch display screen, conveniently broadcast and watch the video at horizontal screen state, rotatory 90 degrees become to erect the holistic volume of screen back stereo set and diminish, convenient transport and accomodation, can also make display screen or touch display screen reciprocate through the lift driving piece, in the user state, raise higher position for the box with display screen or touch display screen, the content of broadcast on display screen or touch display screen can all be watched to people of conveniently standing at a distance.
Description
Technical Field
The utility model relates to a stereo set technical field, in particular to large-size screen stereo set convenient to accomodate.
Background
Along with the development of society, the concept of national fitness activity is widely popularized, and when outdoor activities are carried out, square dance is less limited by places and is carried out most widely, square dance is rhythmic dance and needs high-decibel music accompaniment with strong rhythm, beginners need to follow the study synchronously, so that a sound box with a display screen is widely recognized, wherein the Chinese utility model patent with application number CN201921693690.8 discloses a high-power portable double-display-screen integrated playing sound box; including audio amplifier box, first display screen device and second display screen device, first display screen device establishes in the front of audio amplifier box, and it is less to fix the first display screen area in front of the audio amplifier in this patent, leads to standing the video that people in the distance are difficult to see the broadcast clearly, and the result of use remains to improve.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a large-size screen sound box convenient to accomodate.
In order to achieve the above purpose, the utility model provides a technical scheme does: big screen sound convenient to accomodate, including box and display screen, the display screen rotationally sets up on the box through a carousel to make the display screen switch between user state and the state of accomodating.
In the above technical scheme, the fixed side and the rotating side of the turntable are respectively fixedly connected with the box body and the display screen.
In the technical scheme, a lifting driving piece is arranged in the box body, the rotating side of the turntable is fixedly connected with the display screen, the fixing side of the turntable is fixedly connected with the driving end of the lifting driving piece, and the lifting driving piece drives the turntable and the display screen to move up and down.
In the technical scheme, the box body is provided with the guide rail, the rotating side of the turntable is fixedly connected with the display screen, the fixed side of the turntable is connected with the guide rail in a sliding mode, and the turntable and the display screen move up and down along the guide rail.
In the technical scheme, a lifting driving piece is arranged in the box body, the fixed side of the turntable is fixedly connected with the driving end of the lifting driving piece, and the lifting driving piece drives the turntable and the display screen to move up and down along the guide rail.
In the technical scheme, the damping piece is arranged in the box body and is arranged between the box body and the fixed side of the rotary table.
In the above technical solution, the damping member is at least one of a spring and a hydraulic cylinder.
In the above technical solution, the turntable has a damping structure that adjusts a frictional force between a fixed side and a rotating side.
In the technical scheme, the turntable is provided with a positioning structure for limiting the posture of the display screen in a use state and a storage state.
In the above technical solution, the lifting driving member is at least one of a lifting motor, a hydraulic lifter, a lifting cylinder, and a solar lifter.
The beneficial effects of the utility model reside in that, the utility model discloses it is rational in infrastructure, novel in design, therefore, the clothes hanger is strong in practicability, the stereo set of being convenient for take big display screen is accomodate, through can pivoted display screen or touch display screen, conveniently broadcast and watch the video at horizontal screen state, rotatory 90 degrees become to erect the holistic volume of screen back stereo set and diminish, convenient transport and accomodate, can also make display screen or touch display screen reciprocate through the lift driving piece, in the user state, raise higher position for the box with display screen or touch display screen, the people of conveniently standing at a distance can all watch the content of broadcast on display screen or touch display screen.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment.
Fig. 2 is a schematic structural diagram of switching between a display screen use state a and a storage state b.
Fig. 3 is a schematic structural diagram of the second embodiment.
FIG. 4 is a schematic structural diagram of the third embodiment.
FIG. 5 is a schematic structural diagram of the fourth embodiment.
In the figure: 1. a box body; 2. a display screen; 3. a turntable; 31. a fixed side; 32. a rotating side; 4. a lifting drive member; 5. a guide rail; 51. a slide block.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings.
In the first embodiment, the first step is,
as shown in fig. 1-2, the large-screen sound box convenient to store comprises a box body 1 and a display screen 2, wherein the display screen 2 is rotatably arranged on the box body 1 through a turntable 3, so that the display screen 2 can be switched between a use state and a storage state. The display 2 may be a common display screen or a touch display screen.
The fixed side 31 and the rotating side 32 of the turntable 3 are fixedly connected with the box body 1 and the back plate of the display screen 2 respectively. Display screen 2 can be 19 cun to 65 cun between the display screen 2, the utility model discloses a 32 cun display screen 2 carries out technical scheme's explanation, the display screen 2 of all the other sizes is same principle, 32 cun display screen 2 realizes through carousel 3 that the user state (cross screen) and accomodate the switching between the state (vertical screen), user state (cross screen) is the state that the length direction of display screen 2 is perpendicular with the direction of height of box 1, when people are outdoor such as square, through rotating display screen 2 to the cross screen on box 1 upper portion, the song video when dance videos such as square dance or K song is broadcast on the display screen 2, the synchronous broadcast music of stereo set, through 32 cun large-screen, conveniently stand longer people and watch, be convenient for more people to study the square synchronously, popularize the theory of whole people's body-building; the state of accomodating (erecting the screen) is the parallel state of length direction and the direction of height of box 1 of display screen 2, and carousel 3 sets up on the central line of box 1 better moreover, and display screen 2 has just arrived the state of accomodating at the rotatory 90 degrees of user state, can shelter from or only expose partly by box 1 at 2 most of state of accomodating display screen, makes things convenient for the stereo set transport and accomodates.
The turntable 3 has a damping structure for adjusting the friction force between the fixed side 31 and the rotating side 32, and the damping structure may be a silica gel friction block arranged on the fixed side 31, and the damping is formed by the friction force between the end surface of the silica gel friction block and the contact position of the rotating side 32.
The rotary plate 3 has a positioning structure for limiting the posture of the display screen 2 in the using state and the accommodating state, a positioning block is arranged on the rotary side 32 through a plurality of fixing protrusions welded or punched on the fixed side 31, and when the display screen 2 and the rotary side 32 of the rotary plate 3 are rotated to the using state or the accommodating state along one direction, the positioning block is blocked by the fixing protrusions, so that the display screen 2 and the rotary side 32 of the rotary plate 3 cannot rotate continuously.
In the second embodiment, the first embodiment of the method,
as shown in fig. 3, the large-screen sound box further optimized to the first embodiment and convenient to store comprises a box body 1 and a display screen 2, wherein the display screen 2 is rotatably arranged on the box body 1 through a turntable 3, so that the display screen 2 can be switched between a use state and a storage state.
Be provided with lift driving piece 4 in the box 1, the rotation side 32 and the display screen 2 rigid coupling of carousel 3, the fixed side 31 of carousel 3 and the drive end rigid coupling of lift driving piece 4, lift driving piece 4 drive carousel 3 and display screen 2 reciprocate. The lifting driving piece is at least one of a lifting motor, a hydraulic lifter, a lifting cylinder and a solar lifter. The utility model discloses a lift driving piece 4 adopts elevator motor, and preferred adoption linear electric motor (push rod motor) directly drives carousel 3 and display screen 2 through linear electric motor and reciprocates.
A damping element is arranged in the box 1 and is arranged between the box 1 and the fixed side 31 of the turntable 3. The damping member is at least one of a spring and a hydraulic cylinder.
The turntable 3 has a damping structure that adjusts the friction between the fixed side 31 and the rotating side 32.
The turntable 3 has a positioning structure for defining the posture of the display screen 2 in the use state and the storage state.
In the third embodiment, the first step is that,
as shown in fig. 4, the large-screen sound box further optimized to the first embodiment and convenient to store comprises a box body 1 and a display screen 2, wherein the display screen 2 is rotatably arranged on the box body 1 through a turntable 3, so that the display screen 2 can be switched between a use state and a storage state.
The box body 1 is provided with a guide rail 5, the rotating side 32 of the turntable 3 is fixedly connected with the display screen 2, the fixed side 31 of the turntable 3 is slidably connected with the guide rail 5, and the turntable 3 and the display screen 2 move up and down along the guide rail 5. The display screen 2 is pushed manually to drive the fixed side 31 of the rotary table 3 to move along the guide rail 5, and the fixed side 31 of the rotary table 3 and the slide block 51 on the guide rail 5 are fixed through screws to complete connection between the fixed side 31 of the rotary table 3 and the guide rail 5.
A damping element is arranged in the box 1 and is arranged between the box 1 and the fixed side 31 of the turntable 3. The damping member is at least one of a spring and a hydraulic cylinder. The turntable 3 and the display screen 2 can move naturally, and the turntable 3 and the display screen 2 can be prevented from sliding down along the guide rail 5 suddenly.
The turntable 3 has a damping structure that adjusts the friction between the fixed side 31 and the rotating side 32.
The turntable 3 has a positioning structure for defining the posture of the display screen 2 in the use state and the storage state.
In the fourth embodiment, the first step is that,
as shown in fig. 5, the third embodiment is further optimized, and the large-screen sound box convenient to store comprises a box body 1 and a display screen 2, wherein the display screen 2 is rotatably arranged on the box body 1 through a turntable 3, so that the display screen 2 can be switched between a use state and a storage state.
The box body 1 is provided with a guide rail 5, the rotating side 32 of the turntable 3 is fixedly connected with the display screen 2, the fixed side 31 of the turntable 3 is slidably connected with the guide rail 5, and the turntable 3 and the display screen 2 move up and down along the guide rail 5.
Be provided with lift driving piece 4 in the box 1, the fixed side 31 of carousel 3 and the drive end rigid coupling of lift driving piece 4, lift driving piece 4 drive carousel 3 and display screen 2 reciprocate along guide rail 5. The lifting driving piece 4 is a linear motor (push rod motor), and the turntable 3 and the display screen 2 are directly driven by the linear motor to move up and down along the guide rail 5.
A damping element is arranged in the box 1 and is arranged between the box 1 and the fixed side 31 of the turntable 3. The damping member is at least one of a spring and a hydraulic cylinder.
The turntable 3 has a damping structure that adjusts the friction between the fixed side 31 and the rotating side 32.
The turntable 3 has a positioning structure for defining the posture of the display screen 2 in the use state and the storage state.
The utility model has the advantages of reasonable structure, the modern design, therefore, the clothes hanger is strong in practicability, be convenient for take the stereo set of big display screen 2 to accomodate, through can pivoted display screen 2 or touch display screen, conveniently broadcast and watch the video at horizontal screen state, rotatory 90 degrees become to erect the holistic volume of screen back stereo set and diminish, convenient transport and accomodation, can also make display screen 2 or touch display screen reciprocate through the lift driving piece, in the user state, raise higher position for box 1 with display screen 2 or touch display screen, the people of standing in a distance can all watch the content of broadcast on display screen 2 or the touch display screen.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the present invention.
Claims (9)
1. The large-screen sound box convenient to store is characterized by comprising a box body and a display screen, wherein the display screen is rotatably arranged on the box body through a rotating disc so as to switch between a use state and a storage state; and the fixed side and the rotating side of the turntable are fixedly connected with the box body and the display screen respectively.
2. The large-screen sound box convenient to store of claim 1, wherein a lifting driving piece is arranged in the box body, the rotating side of the turntable is fixedly connected with the display screen, the fixed side of the turntable is fixedly connected with the driving end of the lifting driving piece, and the lifting driving piece drives the turntable and the display screen to move up and down.
3. The large-screen sound box convenient to store of claim 1, wherein the box body is provided with a guide rail, the rotating side of the turntable is fixedly connected with the display screen, the fixed side of the turntable is slidably connected with the guide rail, and the turntable and the display screen move up and down along the guide rail.
4. The large-screen sound box convenient to store of claim 3, wherein a lifting driving piece is arranged in the box body, the fixed side of the turntable is fixedly connected with the driving end of the lifting driving piece, and the lifting driving piece drives the turntable and the display screen to move up and down along the guide rail.
5. A large-screen sound box convenient to store according to any one of claims 2 to 4, wherein a damping piece is arranged in the box body and is arranged between the box body and the fixed side of the rotary table.
6. The large screen sound box convenient to store of claim 5, wherein the damping piece is at least one of a spring and a hydraulic cylinder.
7. A large-screen sound box convenient to store according to any one of claims 1 to 4, wherein the turntable is provided with a damping structure for adjusting the friction force between the fixed side and the rotating side.
8. A large screen sound box convenient to store as claimed in any one of claims 1 to 4, wherein the turntable is provided with a positioning structure which defines the posture of the display screen in the use state and the storage state.
9. The large-screen sound box convenient to store of claim 4, wherein the lifting driving piece is at least one of a lifting motor and a lifting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620872.9U CN211656325U (en) | 2020-04-23 | 2020-04-23 | Large-screen sound box convenient to store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620872.9U CN211656325U (en) | 2020-04-23 | 2020-04-23 | Large-screen sound box convenient to store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211656325U true CN211656325U (en) | 2020-10-09 |
Family
ID=72689311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020620872.9U Active CN211656325U (en) | 2020-04-23 | 2020-04-23 | Large-screen sound box convenient to store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211656325U (en) |
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2020
- 2020-04-23 CN CN202020620872.9U patent/CN211656325U/en active Active
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