CN209622411U - A kind of Digital Media Multifunctional projection equipment - Google Patents
A kind of Digital Media Multifunctional projection equipment Download PDFInfo
- Publication number
- CN209622411U CN209622411U CN201920166437.0U CN201920166437U CN209622411U CN 209622411 U CN209622411 U CN 209622411U CN 201920166437 U CN201920166437 U CN 201920166437U CN 209622411 U CN209622411 U CN 209622411U
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- China
- Prior art keywords
- elevating lever
- convenient
- digital media
- protective case
- welded
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Abstract
The utility model discloses a kind of Digital Media Multifunctional projection equipment, including pedestal, the pedestal top middle portion is equipped with support plate, the support plate top is welded with elevating lever, protective case is socketed with outside the elevating lever, the utility model is scientific and reasonable for structure, it is safe and convenient to use, utilize elevating lever, while being adjusted convenient for the height to projection device, it is also convenient for being supported projection device, it is convenient and practical, recycle location hole, threaded rod and rubber prop head, convenient for being fixed when being moved to suitable position to elevating lever, it avoids elevating lever from being moved at suitable position to shake, pass through spring and foam pad, fixed plate convenient for installing to elevating lever top buffers, when elevating lever being avoided to fall, fixed plate is hit with protective case top, pass through bracket again, shaft, connecting rod and sheet metal, convenient for throwing The projection angle of shadow equipment is adjusted, so that the effect for avoiding traditional projection device from projecting in outdoor application is poor.
Description
Technical field
The utility model relates to projection device technical field, specially a kind of Digital Media Multifunctional projection equipment.
Background technique
Projector, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, currently, in the market
Projector mostly uses suspended structure or mesa structure, and the projector effect of suspended structure is good but difficult to install, only
Interior can be used to be projected, not convenient enough, the projector of mesa structure can take, it is also applied for outdoor projection, but
Drop shadow effect is poor, is not adjustable the angle of its projection and the height of projector, influences the use of user, in conclusion so
It is badly in need of a kind of Digital Media to be solved the above problems with Multifunctional projection equipment.
Utility model content
The utility model provides a kind of Digital Media Multifunctional projection equipment, can effectively solve in above-mentioned background technique
It is proposed currently, projector in the market mostly uses suspended structure or mesa structure, the projector of suspended structure
Effect is good, but difficult to install, is only used for interior and is projected, not convenient enough, and the projector of mesa structure can take,
It is also applied for outdoor projection, but drop shadow effect is poor, is not adjustable the angle of its projection and the height of projector, influencing user makes
The problem of using.
To achieve the above object, the utility model provides the following technical solutions: a kind of Digital Media is set with Multifunctional projection
It is standby, including pedestal, the pedestal top middle portion be equipped with support plate, the support plate top is welded with elevating lever, the lifting
Protective case is socketed with outside bar, the protective case bottom end is fixedly welded with support plate, and the elevating lever outer tip end is uniformly provided with fixed
Position hole, the protective case inside are equipped with spring by connecting plate, and the spring top is equipped with foam pad；
The protective case side has been connected through a screw thread threaded rod, and described threaded rod one end is equipped with rubber prop head, the liter
Drop bar top is equipped with fixed plate, and the fixed plate top is welded with bracket, is socketed with shaft outside described bracket one end, described
Shaft upper and lower ends and bracket corresponding position are mounted on damping sleeve, are welded with connecting rod, the connection in the middle part of the shaft
Bar one end is equipped with sheet metal by fixed screw, and the sheet metal top is equipped with shell, the shell by fixing bolt
Assembled inside has circuit board.
Preferably, the circuit board bottom end is uniformly equipped with heat conducting pipe, and uniform welding has radiating block on the outside of the heat conducting pipe.
Preferably, circuit board top edge is equipped with projection lens, and projection lens being capable of manual or electric adjustable
Whole focal length reaches the clarity requirement of picture.
Preferably, the interior of shell bottom end and projection lens corresponding position are equipped with silencing pad, in the silencing pad
Portion offers noise reduction chamber.
Preferably, top is welded with connecting plate on the inside of the protective case, and connecting plate top middle portion offers through-hole, through-hole
Diameter is greater than the diameter of elevating lever.
Preferably, the pedestal bottom end is equipped with universal wheel, and the housing top end slidably connects top cover, and top cover two sides
It opens up fluted.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it is provided with elevating lever, location hole, spring, foam pad, threaded rod and rubber prop head, using the effect of elevating lever,
It while being adjusted convenient for the height to projection device, is also convenient for being supported projection device, convenient and practical, it is fixed to recycle
The effect in position hole, threaded rod and rubber prop head avoids elevating lever convenient for being fixed when being moved to suitable position to elevating lever
Be moved at suitable position and shake, influence using, and using spring and foam pad effect, convenient for elevating lever top pacify
The fixed plate of dress is buffered, and when elevating lever being avoided to fall, fixed plate is hit with protective case top, to influence interior of shell
Circuit element normal work.
2, it is provided with bracket, shaft, damping sleeve, connecting rod and sheet metal, passes through bracket, shaft, connecting rod and sheet metal
Effect, be adjusted convenient for the projection angle to projection device, to avoid the throwing in outdoor application of traditional projection device
The effect of shadow is poor, then by the effect of damping sleeve, convenient for increasing the frictional force between shaft and bracket, realization turns to shaft
It is fixed at suitable position, it is convenient and efficient.
3, heat conducting pipe, radiating block, silencing pad and noise reduction chamber is provided with to be convenient for using the effect of heat conducting pipe and radiating block
Heat conduction and heat radiation is carried out to circuit board, to avoid the temperature of circuit board excessively high, and the integrated circuit of circuit board interior welds is made
At damage, the effect of silencing pad and noise reduction chamber is recycled, convenient for reducing the noise that interior of shell generates, using comfortable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model pedestal；
Fig. 3 is the mounting structure schematic diagram of the utility model fixed plate；
Fig. 4 is the schematic diagram of internal structure of the utility model shell；
Figure label: 1, pedestal；2, support plate；3, elevating lever；4, protective case；5, location hole；6, spring；7, foam pad；8,
Threaded rod；9, rubber prop head；10, fixed plate；11, bracket；12, shaft；13, damping sleeve；14, connecting rod；15, sheet metal；16,
Shell；17, circuit board；18, heat conducting pipe；19, radiating block；20, silencing pad；21, noise reduction chamber.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of multi-functional throwing of Digital Media
Shadow equipment, including pedestal 1 are equipped with universal wheel by 1 bottom end of pedestal, convenient for moving to whole device, improve device
Convenience, 1 top middle portion of pedestal are equipped with support plate 2, and 2 top of support plate is welded with elevating lever 3, is socketed with outside elevating lever 3
Protective case 4 is welded with connecting plate by 4 inside top of protective case, and connecting plate top middle portion offers through-hole, and the diameter of through-hole is greater than
The diameter of elevating lever 3 while convenient for being supported spring 6, can also carry out rising up and down in the middle part of connecting plate convenient for elevating lever 3
Drop movement, 4 bottom end of protective case are fixedly welded with support plate 2, and 3 outer tip end of elevating lever is uniformly provided with location hole 5,4 inside of protective case
Spring 6 is installed by connecting plate, 6 top of spring is equipped with foam pad 7.
4 side of protective case has been connected through a screw thread threaded rod 8, and 8 one end of threaded rod is equipped with rubber prop head 9,3 top of elevating lever
Fixed plate 10 is installed, 10 top of fixed plate is welded with bracket 11, and shaft 12, about 12 shaft are socketed with outside 11 one end of bracket
Both ends and 11 corresponding position of bracket are mounted on damping sleeve 13, and connecting rod 14,14 one end of connecting rod are welded in the middle part of shaft 12
Sheet metal 15 is installed by fixed screw, 15 top of sheet metal is equipped with shell 16 by fixing bolt, and 16 top of shell is sliding
It is dynamic to be connected with top cover, and top cover two sides open up fluted, 16 assembled inside of shell has circuit board 17, passes through 17 bottom end of circuit board
Heat conducting pipe 18 uniformly is installed, 18 outside uniform welding of heat conducting pipe has radiating block 19, convenient for carrying out heat conduction and heat radiation to circuit board 17,
To avoid the temperature of circuit board 17 excessively high, and the integrated circuit of 17 interior welds of circuit board is damaged, passes through circuit board
17 top edge are equipped with projection lens, and projection lens can manual or electronic adjustment focal length, reach the clarity of picture
It is required that being installed convenient for projecting image or video on curtain by 16 inner bottom of shell and projection lens corresponding position
There is silencing pad 20, noise reduction chamber 21 is offered inside silencing pad 20, convenient for reducing the noise generated inside shell 16, using easypro
It is suitable.
The working principle and process for using of the utility model: firstly, when needing to use projection arrangement, with hand to device into
Row pushes, so that the universal wheel of 1 bottom end of pedestal is moved, and device is moved at the center position of projection screen, device
Between projection screen at intervals, elevating lever 3 is then pulled, so that elevating lever 3 moves up, to by elevating lever 3
At mobile suitable height, threaded rod 8 is rotated, so that the rubber prop head 9 of 8 one end of threaded rod is fastened in location hole 5, is realized
Elevating lever 3 is fixed, avoids elevating lever 3 from being moved at suitable position and shakes, influence using, while utilize spring 6
The foam pad 7 on top acts on, and the fixed plate 10 convenient for installing to 3 top of elevating lever buffers, when elevating lever 3 being avoided to fall,
Fixed plate 10 is hit with 4 top of protective case, to influence the normal work of the circuit element inside shell 16；
Secondly, both hands hold the top cover that 16 top of shell is slidably connected, sheet metal 15 and 16 bottom end of shell pass through fixed spiral shell
Bolt is fixedly connected, and when rotating to top cover, can make connecting rod 14 that shaft 12 be driven to be turned in 11 one end of bracket
It is dynamic, while realizing and shaft 12 is rotated convenient for increasing the frictional force between shaft 12 and bracket 11 using the effect of damping sleeve 13
It is fixed at suitable position, it is convenient and efficient, in conclusion solving what traditional projection device was projected in outdoor application
While the disadvantage of effect difference, it is also applied for interior, drop shadow effect is good；
Finally, the pick-up lens inside shell 16 for a long time projects image or video on curtain, 17 meeting of circuit board
Fever, using the effect for the radiating block 19 installed on the outside of heat conducting pipe 18, convenient for carrying out heat conduction and heat radiation to circuit board 17, to avoid
The temperature of circuit board 17 is excessively high, and damages to the integrated circuit of 17 interior welds of circuit board, and shell 16, which is internally provided with, to disappear
Sound pad 20 recycles the effect of noise reduction chamber 21, convenient for reducing the noise generated inside shell 16, using comfortable.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of Digital Media Multifunctional projection equipment, including pedestal (1), it is characterised in that: pedestal (1) top middle portion
It is equipped with support plate (2), support plate (2) top is welded with elevating lever (3), is socketed with protective case outside the elevating lever (3)
(4), protective case (4) bottom end is fixedly welded with support plate (2), and elevating lever (3) outer tip end is uniformly provided with location hole
(5), it is equipped with spring (6) on the inside of the protective case (4) by connecting plate, spring (6) top is equipped with foam pad (7)；
Protective case (4) side has been connected through a screw thread threaded rod (8), and described threaded rod (8) one end is equipped with rubber prop head
(9), elevating lever (3) top is equipped with fixed plate (10), and fixed plate (10) top is welded with bracket (11), the branch
It is socketed with shaft (12) outside frame (11) one end, shaft (12) upper and lower ends are mounted on bracket (11) corresponding position
Damping sleeve (13), shaft (12) middle part are welded with connecting rod (14), and described connecting rod (14) one end passes through fixed screw and pacifies
Equipped with sheet metal (15), sheet metal (15) top is equipped with shell (16) by fixing bolt, and the shell (16) is internal
It is assembled with circuit board (17).
2. a kind of Digital Media Multifunctional projection equipment according to claim 1, it is characterised in that: the circuit board
(17) bottom end is uniformly equipped with heat conducting pipe (18), and uniform welding has radiating block (19) on the outside of the heat conducting pipe (18).
3. a kind of Digital Media Multifunctional projection equipment according to claim 1, it is characterised in that: the circuit board
(17) top edge is equipped with projection lens, and projection lens can manual or electronic adjustment focal length, reach the clear of picture
Degree requires.
4. a kind of Digital Media Multifunctional projection equipment according to claim 1, it is characterised in that: the shell (16)
Inner bottom and projection lens corresponding position are equipped with silencing pad (20), offer noise reduction chamber inside the silencing pad (20)
(21)。
5. a kind of Digital Media Multifunctional projection equipment according to claim 1, it is characterised in that: the protective case (4)
Inside top is welded with connecting plate, and connecting plate top middle portion offers through-hole, and the diameter of through-hole is greater than the straight of elevating lever (3)
Diameter.
6. a kind of Digital Media Multifunctional projection equipment according to claim 1, it is characterised in that: the pedestal (1)
Bottom end is equipped with universal wheel, and shell (16) top slidably connects top cover, and top cover two sides open up it is fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166437.0U CN209622411U (en) | 2019-01-30 | 2019-01-30 | A kind of Digital Media Multifunctional projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166437.0U CN209622411U (en) | 2019-01-30 | 2019-01-30 | A kind of Digital Media Multifunctional projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622411U true CN209622411U (en) | 2019-11-12 |
Family
ID=68452541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166437.0U Expired - Fee Related CN209622411U (en) | 2019-01-30 | 2019-01-30 | A kind of Digital Media Multifunctional projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856867A (en) * | 2020-07-27 | 2020-10-30 | 许昌学院 | Digital media projection equipment |
| CN112732213A (en) * | 2021-01-21 | 2021-04-30 | 深圳技术大学 | Indoor design imaging processing device and method for data synchronization |
-
2019
- 2019-01-30 CN CN201920166437.0U patent/CN209622411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856867A (en) * | 2020-07-27 | 2020-10-30 | 许昌学院 | Digital media projection equipment |
| CN112732213A (en) * | 2021-01-21 | 2021-04-30 | 深圳技术大学 | Indoor design imaging processing device and method for data synchronization |
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| 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: 20191112 Termination date: 20210130 |