CN207864980U - A kind of multimedia show frame - Google Patents
A kind of multimedia show frame Download PDFInfo
- Publication number
- CN207864980U CN207864980U CN201721898508.3U CN201721898508U CN207864980U CN 207864980 U CN207864980 U CN 207864980U CN 201721898508 U CN201721898508 U CN 201721898508U CN 207864980 U CN207864980 U CN 207864980U
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- China
- Prior art keywords
- placing box
- display screen
- button
- threaded rod
- pedestal
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Abstract
The utility model discloses a kind of multimedia show framves, including placing box and pedestal, the pedestal is located at the inside of placing box, the inner rotation of the placing box is connected with the first threaded rod, the outside of first threaded rod is rotatably connected to even movable block, and it is rotatably connected to folding stand at the top of two movable blocks, button hole is offered in the side top inner wall of the placing box, and button hole is internally provided with the first button, display screen outlet is offered at the top of the placing box, two the first mounting holes and two the second mounting holes, and two the first mounting holes and two the second fixed hole positions are in the both sides that display screen exports, it is respectively equipped with slide opening between two first mounting holes and the even bottom of the second mounting hole, and one end of two slide openings is connected with display screen outlet.The utility model has not only reached the purpose that can adjust display screen height, moreover it is possible to effectively prevent dust from being impacted to device, while effectively prevent risk of the device by external world's collision.
Description
Technical field
The utility model is related to multimedia technology field more particularly to a kind of multimedia show framves.
Background technology
With the development of science and technology, multimedia technology has been widely applied to the necks such as teaching, meeting, advertising display
Domain, when being shown using multimedia, display screen generally can be all placed on a fixed supporting rack, but at present
Showing stand have a single function, can not make adjustment appropriate with the difference of use environment, and when device when not in use,
Dust cannot be prevented very well again, to influence the service life of electronic component.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of multimedia show proposed
Frame.
To achieve the goals above, the utility model uses following technical solution：
A kind of multimedia show frame, including placing box and pedestal, the pedestal are located at the inside of placing box, the placing box
Inner rotation be connected with the first threaded rod, the outside of first threaded rod is rotatably connected to an even movable block, and two shiftings
It is rotatably connected to folding stand at the top of motion block, offers button hole in the side top inner wall of the placing box, and button hole
It is internally provided with the first button, it is solid that display screen outlet, two the first mounting holes and two second are offered at the top of the placing box
Determine hole, and two the first mounting holes and two the second fixed hole positions are in the both sides that display screen exports, two first mounting holes
And slide opening is even respectively equipped between the bottom of the second mounting hole, and one end of two slide openings is connected with display screen outlet
Logical, the inside of two slide openings slidably connects fixture block, and the bottom of the pedestal is equipped with sliding sash, one end of the folding stand and cunning
It is slidably connected between frame, the both sides of the pedestal offer bayonet, and bayonet matches with fixture block, are set at the top of the pedestal
There are fixed link and elevating lever, the fixed link and elevating lever are hollow structure, and one end of elevating lever is located at the interior of fixed link
The inner rotation in portion, the fixed link is connected with the second threaded rod, and the bottom of the elevating lever is fixedly connected with link block, and even
The outside that block is set in the second threaded rod is connect, display screen is installed at the top of the elevating lever.
Preferably, the fixture block has been fixedly connected with the second button, second button far from one end that display screen exports
Fixation is made of fixed block and slip lid, is slidably connected between slip lid and fixed block, and the both sides of slip lid are equipped with limited block, described
The both sides of first mounting hole and the second mounting hole offer limiting slot, and two limited blocks are fixed with the first mounting hole and second
The limiting slot of hole both sides matches.
Preferably, the placing box is internally provided with first motor, and the output shaft of first motor and the first threaded rod
One end is fixedly connected, and the surface of first threaded rod is equipped with the opposite screw thread of twice.
Preferably, the side of the sliding sash offers sliding slot, and the internal slide of sliding slot connects two slide bars, and two slide bars
It is rotatablely connected respectively with one end of folding stand.
Preferably, the surface of the fixture block is equipped with spring fixture block, and the side inner wall of two spring fixture blocks and placing box
Between be equipped with the first spring, and the diameter of the first spring is less than the diameter that place is used in conjunction with display screen outlet for slide opening.
Preferably, the button hole is internally provided with first motor stop button, and the outer cover of first button is equipped with
Second spring, and the diameter of second spring is more than the diameter of button hole.
Preferably, the pedestal is internally provided with the second motor, and between the output shaft of the second motor and the second threaded rod
It is fixedly connected, the inner wall both sides of the placing box have been fixedly connected with bearing block, and the bottom of the placing box is equipped with castor.
The utility model has the beneficial effects that：
1, pass through the rotation of the first threaded rod so that folding stand can freely be shunk, aobvious to reach folding and unfolding
The purpose of display screen also effectively prevents dust and is impacted to display screen；
2, pass through the effect of the second threaded rod so that elevating lever can be lifted freely, to reach adjusting display screen
The purpose of height；
3, the first button is depressurized by pedestal, the rotation of first motor can be automatically stopped, to stop stretching for folding stand
Exhibition；
4, by the combination of fixture block and bayonet, pedestal can be fixed, has achieved the purpose that further fix pedestal.
The utility model has not only reached the purpose that can adjust display screen height by structure design, moreover it is possible to effective
It prevents dust from being impacted to device, while effectively preventing risk of the device by external world's collision.
Description of the drawings
Fig. 1 be the utility model proposes a kind of multimedia show frame sectional view；
Fig. 2 be the utility model proposes a kind of multimedia show frame partial structural diagram；
Fig. 3 be the utility model proposes a kind of multimedia show frame the first mounting hole schematic diagram；
Fig. 4 be the utility model proposes a kind of multimedia show frame the second press-button structure schematic diagram.
In figure：1 placing box, 2 first threaded rods, 3 folding stands, 4 sliding sashes, 5 pedestals, 6 first buttons, 7 fixture blocks, 8 fixed links,
9 link blocks, 10 second threaded rods, 11 elevating levers, 12 display screens, 13 sliding slots, 14 first mounting holes, 15 second buttons.
Specific implementation mode
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.1-4, a kind of multimedia show frame, including placing box 1 and pedestal 5, pedestal 5 are located at the inside of placing box 1,
The inner rotation of placing box 1 is connected with the first threaded rod 2, and the outside of the first threaded rod 2 is rotatably connected to even movable block, and two
It is rotatably connected to folding stand 3 at the top of a movable block, button hole, and button hole are offered in the side top inner wall of placing box 1
Be internally provided with the first button 6, the top of placing box 1 offers display screen outlet, two the first mounting holes 14 and two second
Mounting hole, and two the first mounting holes 14 and two the second fixed hole positions are in the both sides that display screen exports, two the first mounting holes
Slide opening is respectively equipped between 14 and the bottom of the second mounting hole of company, and one end of two slide openings is connected with display screen outlet
Logical, the inside of two slide openings slidably connects fixture block 7, and the bottom of pedestal 5 is equipped with sliding sash 4, one end and the sliding sash 4 of folding stand 3
Between be slidably connected, the both sides of pedestal 5 offer bayonet, and bayonet matches with fixture block 7, and the top of pedestal 5, which is equipped with, to be fixed
Bar 8 and elevating lever 11, fixed link 8 and elevating lever 11 are hollow structure, and one end of elevating lever 11 is located at the interior of fixed link 8
The inner rotation in portion, fixed link 8 is connected with the second threaded rod 10, and the bottom of elevating lever 11 is fixedly connected with link block 9, and connects
Block 9 is set in the outside of the second threaded rod 10, and the top of elevating lever 11 is installed with display screen 12.
In the present embodiment, fixture block 7 has been fixedly connected with the second button 15, the second button 15 far from one end that display screen exports
Fixation is made of fixed block and slip lid, is slidably connected between slip lid and fixed block, and the both sides of slip lid are equipped with limited block, and first
The both sides of mounting hole 14 and the second mounting hole offer limiting slot, and two limited blocks are fixed with the first mounting hole 14 and second
The limiting slot of hole both sides matches, and placing box 1 is internally provided with first motor, and the output shaft of first motor and the first threaded rod
2 one end is fixedly connected, and the surface of the first threaded rod 2 is equipped with the opposite screw thread of twice, and the side of sliding sash 4 offers sliding slot, sliding
The internal slide of slot connects two slide bars, and two slide bars are rotatablely connected with one end of folding stand 3 respectively, and the surface of fixture block 7 is equal
Equipped with spring fixture block, and the first spring is equipped between two spring fixture blocks and the side inner wall of placing box, and the first spring
Diameter is less than the diameter that place is used in conjunction with display screen outlet for slide opening, and button hole is internally provided with first motor stop button, and first presses
The outer cover of button is equipped with second spring, and the diameter of second spring is more than the diameter of button hole, and pedestal 5 is internally provided with the second electricity
Machine, and be fixedly connected between the output shaft of the second motor and the second threaded rod 10, the inner wall both sides of placing box 1 have been fixedly connected with
The bottom of bearing block, placing box 1 is equipped with castor.
In the present embodiment, when using multimedia, first starting first motor, first motor drives the rotation of the first threaded rod 2, the
One threaded rod 2 drives two movable blocks to be moved to direction close to each other, and to which folding stand 3 to be slowly unfolded, folding stand 3 drives
Pedestal 5 rises, to which display screen gradually to be risen to the outside of placing box 1, with being gradually increasing for pedestal 5, the top one of pedestal 5
The first button 6 is gradually oppressed in side, and when one end of the first button 6 touches motor shutdown switch, first motor stops operating, into
And so that pedestal 5 stops rising, the second button 15 is located in the first mounting hole 14 at this time, then pulls out the slip lid of the second button 15
It rises, makes to disengage between limited block and limiting slot, then slide the second button 15 to close to the direction that display screen exports, until
Second button 15 enters the second mounting hole, and one end of two fixture blocks 7 sticks into the bayonet of 5 both sides of pedestal at this time, then will slide
The limiting slot of limit the second mounting hole of block alignment both sides of lid both sides is pressed, so that it may to fix fixture block 7, is finally reached into one
The purpose for walking firm banking 5, when needing to adjust the height of display screen 12, so that it may which, to start the second motor, the second motor drives
Second threaded rod 10 rotate, the second threaded rod 10 drive link block 9 rise, to increase the height of display screen 12, when without using
When multimedia, then two fixture blocks 7 can be exited from bayonet, then start the second motor, the height of display screen 12 is made to drop to
It is minimum, then start first motor, two movable blocks is made to move in the direction away from each other, to pack up folding stand 3, finally will
The inside of placing box 1 is received on display screen 12.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (7)
1. a kind of multimedia show frame, including placing box (1) and pedestal (5), which is characterized in that the pedestal (5), which is located at, places
The inside of case (1), the inner rotation of the placing box (1) are connected with the first threaded rod (2), first threaded rod (2) it is outer
Portion is rotatably connected to even movable block, and folding stand (3) is rotatably connected at the top of two movable blocks, the placing box (1)
Offer button hole in the top inner wall of side, and button hole is internally provided with the first button (6), the top of the placing box (1)
Offer display screen outlet, two the first mounting holes (14) and two the second mounting holes, and two the first mounting holes (14) and two
A second fixed hole position is in the both sides that display screen exports, two first mounting holes (14) and the even bottom of the second mounting hole
Between respectively be equipped with slide opening, and one end of two slide openings with display screen outlet be connected, the inside of two slide openings is slided
It is connected with fixture block (7), the bottom of the pedestal (5) is equipped with sliding sash (4), sliding between one end and sliding sash (4) of the folding stand (3)
Dynamic connection, the both sides of the pedestal (5) offer bayonet, and bayonet matches with fixture block (7), the top of the pedestal (5)
Equipped with fixed link (8) and elevating lever (11), the fixed link (8) and elevating lever (11) are hollow structure, and elevating lever (11)
One end be located at the inside of fixed link (8), the inner rotation of the fixed link (8) is connected with the second threaded rod (10), the liter
The bottom of drop bar (11) is fixedly connected with link block (9), and link block (9) is set in the outside of the second threaded rod (10), described
Display screen (12) is installed at the top of elevating lever (11).
2. a kind of multimedia show frame according to claim 1, which is characterized in that the fixture block (7) goes out far from display screen
One end of mouth has been fixedly connected with the second button (15), and the second button (15) fixation is made of fixed block and slip lid, slip lid
It is slidably connected between fixed block, and the both sides of slip lid are equipped with limited block, first mounting hole (14) and the second mounting hole
Both sides offer limiting slot, limiting slot kissing of two limited blocks with the first mounting hole (14) and the second mounting hole both sides
It closes.
3. a kind of multimedia show frame according to claim 1, which is characterized in that placing box (1) is internally provided with
First motor, and the output shaft of first motor is fixedly connected with one end of the first threaded rod (2), first threaded rod (2)
Surface is equipped with the opposite screw thread of twice.
4. a kind of multimedia show frame according to claim 1, which is characterized in that the side of the sliding sash (4) offers
The internal slide of sliding slot, sliding slot connects two slide bars, and two slide bars are rotatablely connected with one end of folding stand (3) respectively.
5. a kind of multimedia show frame according to claim 1, which is characterized in that the surface of the fixture block (7) is equipped with
Spring fixture block, and the first spring, and the diameter of the first spring are equipped between two spring fixture blocks and the side inner wall of placing box
Less than the diameter that place is used in conjunction in slide opening and display screen outlet.
6. a kind of multimedia show frame according to claim 1, which is characterized in that the button hole is internally provided with first
The outer cover of motor stop button, first button is equipped with second spring, and the diameter of second spring is more than the straight of button hole
Diameter.
7. a kind of multimedia show frame according to claim 1, which is characterized in that the pedestal (5) is internally provided with
Two motors, and be fixedly connected between the output shaft of the second motor and the second threaded rod (10), the inner wall both sides of the placing box (1)
It is fixedly connected with bearing block, the bottom of the placing box (1) is equipped with castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898508.3U CN207864980U (en) | 2017-12-29 | 2017-12-29 | A kind of multimedia show frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898508.3U CN207864980U (en) | 2017-12-29 | 2017-12-29 | A kind of multimedia show frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864980U true CN207864980U (en) | 2018-09-14 |
Family
ID=63463901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898508.3U Active CN207864980U (en) | 2017-12-29 | 2017-12-29 | A kind of multimedia show frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246533A (en) * | 2018-09-28 | 2019-01-18 | 歌尔智能科技有限公司 | Intelligent sound box |
| CN112178396A (en) * | 2020-10-21 | 2021-01-05 | 张小辉 | Docking mechanism for base of intelligent advertising machine |
| CN112240459A (en) * | 2020-10-15 | 2021-01-19 | 苏州趣码信息科技有限公司 | Information display device for computer information engineering |
-
2017
- 2017-12-29 CN CN201721898508.3U patent/CN207864980U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246533A (en) * | 2018-09-28 | 2019-01-18 | 歌尔智能科技有限公司 | Intelligent sound box |
| CN112240459A (en) * | 2020-10-15 | 2021-01-19 | 苏州趣码信息科技有限公司 | Information display device for computer information engineering |
| CN112178396A (en) * | 2020-10-21 | 2021-01-05 | 张小辉 | Docking mechanism for base of intelligent advertising machine |
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