CN208819010U - One kind is arranged exhibits with projector's fixed mechanism - Google Patents
One kind is arranged exhibits with projector's fixed mechanism Download PDFInfo
- Publication number
- CN208819010U CN208819010U CN201821590749.6U CN201821590749U CN208819010U CN 208819010 U CN208819010 U CN 208819010U CN 201821590749 U CN201821590749 U CN 201821590749U CN 208819010 U CN208819010 U CN 208819010U
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- CN
- China
- Prior art keywords
- fixed
- block
- plate
- gag lever
- lever post
- 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.)
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Abstract
The utility model discloses one kind to arrange exhibits with projector's fixed mechanism, including shell, fixed plate, limit plate, link block, driving motor, control panel, top plate, position-limiting drum, gag lever post and limited block, driving motor is fixed with inside the top plate, link block is rotatably connected to by bearing inside the top plate, it is fixedly connected at the top of the output shaft of the driving motor and link block, the link block bottom passes through top plate bottom sidewall and is fixed with push-rod electric machine, the output shaft of the push-rod electric machine is fixed with fixed block, external screw thread is provided on the outside of the fixed block, the fixed block outer sheath is equipped with position-limiting drum, this is arranged exhibits with projector's fixed mechanism, pass through the mutual cooperation of gag lever post and position-limiting drum, so that limited block and limiting slot are limited and are released limit, convenient for being installed on disassembly to fixed plate, structure is simple, saving is installed on disassembly Time, while increasing the stability of fixed plate, improve working efficiency.
Description
Technical field
The utility model relates to porjector technology field, specially one kind is arranged exhibits with projector's fixed mechanism.
Background technique
The technology of DLP projector is a kind of full-digital reflective shadow casting technique.Its feature is Digital Advantage first.Digital skill
The use of art improves image grayscale grade, and picture noise disappears, and image quality is stablized, and digital picture is very accurate.Followed by
Reflection advantage.DLP projector clarity is high, picture is uniform, and color is sharp keen, fine and smooth, naturally true to nature, and three pieces machine can reach very high
Brightness, and can random zoom, adjust it is very convenient.A kind of projection angle of existing license notification number CN106195578A is adjustable
The projector of section, projector can be immobilized in the shell by the adjustable projector of the projection angle, while adjustable projection
The angle of instrument, still, the adjustable projector of the projection angle to projector to be installed on disassembly upper relatively simple, when waste
Between and energy, for this purpose, it is proposed that one kind is arranged exhibits with projector's fixed mechanism.
Utility model content
The purpose of this utility model is to provide one kind to arrange exhibits with projector's fixed mechanism, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: one kind is arranged exhibits with projector's fixed mechanism, packet
Shell, fixed plate, limit plate, link block, driving motor, control panel, top plate, position-limiting drum, gag lever post and limited block are included, it is described
Be fixed with driving motor inside top plate, link block be rotatably connected to by bearing inside the top plate, the driving motor it is defeated
It is fixedly connected at the top of shaft and link block, the link block bottom passes through top plate bottom sidewall and is fixed with push-rod electric machine, described to push away
The output shaft of bar motor is fixed with fixed block, and external screw thread is provided on the outside of the fixed block, and the fixed block outer sheath is equipped with limit
Position cylinder, the position-limiting drum inner wall are provided with internal screw thread, and the position-limiting drum engages connection, the limit with external screw thread by internal screw thread
Cylinder bottom offers annular groove, and fixed plate is provided with below the fixed block, offers placing groove at the top of the fixed plate, institute
It states fixed block bottom and is fixed with limit plate, and limit plate is arranged in placing groove, the limit plate side wall angularly offers tune
Slot to be saved, slidably connects limited block in the regulating tank, the limited block bottom and top are respectively fixed with sliding block and gag lever post,
The regulating tank bottom and top symmetrically offer sliding slot, and the sliding block and gag lever post are slidably connected at respectively in two sliding slots,
It passes through limit plate top sidewall at the top of the gag lever post to be arranged in annular groove, and gag lever post top connects with position-limiting drum inner wall
It touches, is provided with spring in the regulating tank, the both ends of the spring are fixedly connected with limited block and limit plate respectively, the placement
Groove sidewall angularly offers limiting slot, and the limited block is arranged in limiting slot far from one end of spring, the fixed plate bottom
Portion is fixed with shell, and described top plate one end is fixed with control panel, and the control panel is electrically connected driving motor and push rod electricity
Machine.
Preferably, the arc-shaped setting in gag lever post top.
Preferably, the position-limiting drum is arranged in hollow round table.
Preferably, the rectangular polygon setting of longitudinal screenshot of the limited block.
Preferably, the limit plate and the rounded setting of placing groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model pushes up fixed plate, and limit plate enters in placing groove, the limit of placing groove sidewall extrusion
Block, compressed spring after limited block stress, so that spring has certain elastic force, and when the setting of limited block face limiting slot, limit
Block pushes limited block to enter in limiting slot under the elastic force effect of spring, so that limited block is limited with limiting slot, will consolidate
Fixed board and shell are fixed on limit plate bottom, when disassembly is desired, rotary spacing cylinder, since position-limiting drum passes through internal screw thread and outer spiral shell
The engagement of line connects, so that position-limiting drum drives gag lever post movement, gag lever post drives limited block movement, so that limited block and limiting slot
Limit release, by the mutual cooperation of gag lever post and position-limiting drum so that limited block and limiting slot are limited and are released limit,
Convenient for being installed on disassembly to fixed plate, structure is simple, saves the time for being installed on disassembly, while increasing the stabilization of fixed plate
Property, improve working efficiency.
2, the utility model, push-rod electric machine push the rising or decline of fixed block, the height of adjustment fixing plate, driving electricity
Machine drives link block rotation, and link block drives push-rod electric machine and fixed block rotation, so that limit plate and fixed plate be driven to rotate, adjusts
The angle of section shell is adjusted the height and angle of fixed plate, by the setting of driving motor and push-rod electric machine so that object
The rotational angle of part is more accurate, and the effect of projection is more preferable.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model a-quadrant enlarged structure schematic diagram.
In figure: 1, shell；2, fixed plate；3, limit plate；4, annular groove；5, fixed block；6, push-rod electric machine；7, it connects
Block；8, driving motor；9, control panel；10, top plate；11, position-limiting drum；12, gag lever post；13, limited block；14, limiting slot；15,
Placing groove；16, sliding block；17, sliding slot；18, spring；19, regulating tank.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind is arranged exhibits with projector's fixed mechanism, including
Shell 1, fixed plate 2, limit plate 3, link block 7, driving motor 8, control panel 9, top plate 10, position-limiting drum 11,12 and of gag lever post
Limited block 13, is fixed with driving motor 8 inside the top plate 10, is rotatably connected to link block by bearing inside the top plate 10
7, it is fixedly connected at the top of the output shaft and link block 7 of the driving motor 8,7 bottom of link block passes through 10 bottom side of top plate
Wall is fixed with push-rod electric machine 6, and the output shaft of the push-rod electric machine 6 is fixed with fixed block 5, is provided on the outside of the fixed block 5 outer
Screw thread, 5 outer sheath of fixed block are equipped with position-limiting drum 11, and 11 inner wall of position-limiting drum is provided with internal screw thread, the position-limiting drum 11
Connection is engaged with external screw thread by internal screw thread, 11 bottom of position-limiting drum offers annular groove 4, sets below the fixed block 5
It is equipped with fixed plate 2, placing groove 15 is offered at the top of the fixed plate 2,5 bottom of fixed block is fixed with limit plate 3, and limits
Plate 3 is arranged in placing groove 15, and 3 side wall of limit plate angularly offers regulating tank 19, and sliding connects in the regulating tank 19
It is connected to limited block 13,13 bottom and top of limited block are respectively fixed with sliding block 16 and gag lever post 12,19 bottom of regulating tank
Portion and top symmetrically offer sliding slot 17, and the sliding block 16 and gag lever post 12 are slidably connected at respectively in two sliding slots 17, described
It passes through 3 top sidewall of limit plate at the top of gag lever post 12 to be arranged in annular groove 4, and 12 top of gag lever post and 11 inner wall of position-limiting drum
It is in contact, spring 18 is provided in the regulating tank 19, the both ends of the spring 18 are fixed with limited block 13 and limit plate 3 respectively
Connection, 15 side wall of placing groove angularly offer limiting slot 14, and the limited block 13 exists far from one end setting of spring 18
In limiting slot 14,2 bottom of fixed plate is fixed with shell 1, and described 10 one end of top plate is fixed with control panel 9, the control
Panel 9 is electrically connected driving motor 8 and push-rod electric machine 6.
The arc-shaped setting in 12 top of gag lever post increases by 12 bottom of gag lever post by the 12 arc-shaped setting in top of gag lever post
The forced area at end.
The position-limiting drum 11 is arranged in hollow round table, is arranged by position-limiting drum 11 in hollow round table, convenient for gag lever post 12 and
Position-limiting drum 11 cooperates.
The rectangular polygon setting of longitudinal screenshot of the limited block 13, is arranged, so that limit by the shape of limited block 13
Position block 13 is in contact with limiting slot 14, forms limit.
The limit plate 3 and the rounded setting of placing groove 15, by the limit plate 3 of circle setting, so that limit plate 3 exists
It can be rotated at any angle before limit.
Working principle are as follows: push up fixed plate 2, limit plate 3 enters in placing groove 15,15 sidewall extrusion of placing groove
Limited block 13, compressed spring 18 after 13 stress of limited block, so that spring 18 has certain elastic force, when 13 face of limited block limits
When slot 14 is arranged, limited block 13 pushes limited block 13 to enter in limiting slot 14 under the elastic force effect of spring 18, so that limit
Block 13 is limited with limiting slot 14, and fixed plate 2 and shell 1 are fixed on 3 bottom of limit plate, when disassembly is desired, rotation limit
Position cylinder 11, since position-limiting drum 11 engages connection with externally threaded by internal screw thread, so that position-limiting drum 11 drives gag lever post 12 to move,
Gag lever post 12 drives limited block 13 to move, so that the limit of limited block 13 and limiting slot 14 releases, push-rod electric machine 6 pushes fixed block
5 rising or decline, the height of adjustment fixing plate 2, driving motor 8 drive link block 7 to rotate, and link block 7 drives push rod electricity
Machine 6 and fixed block 5 rotate, so that limit plate 3 and fixed plate 2 be driven to rotate, adjust the angle of shell 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (5)
1. one kind is arranged exhibits with projector's fixed mechanism, including shell (1), fixed plate (2), limit plate (3), link block (7), driving
Motor (8), control panel (9), top plate (10), position-limiting drum (11), gag lever post (12) and limited block (13), it is characterised in that: institute
It states and is fixed with driving motor (8) inside top plate (10), the top plate (10) is internal to be rotatably connected to link block (7) by bearing,
It is fixedly connected at the top of the output shaft of the driving motor (8) and link block (7), link block (7) bottom passes through top plate (10)
Bottom sidewall is fixed with push-rod electric machine (6), and the output shaft of the push-rod electric machine (6) is fixed with fixed block (5), the fixed block
(5) outside is provided with external screw thread, and fixed block (5) outer sheath is equipped with position-limiting drum (11), position-limiting drum (11) the inner wall setting
There is internal screw thread, the position-limiting drum (11) engages connection with external screw thread by internal screw thread, and position-limiting drum (11) bottom offers ring
Connected in star (4), fixed block (5) lower section are provided with fixed plate (2), offer placing groove (15) at the top of the fixed plate (2),
Fixed block (5) bottom is fixed with limit plate (3), and limit plate (3) setting is interior in placing groove (15), the limit plate (3)
Side wall angularly offers regulating tank (19), slidably connects limited block (13), the limited block in the regulating tank (19)
(13) bottom and top are respectively fixed with sliding block (16) and gag lever post (12), and regulating tank (19) bottom and top symmetrically open up
Have sliding slot (17), the sliding block (16) and gag lever post (12) are slidably connected at respectively in two sliding slots (17), the gag lever post
(12) top passes through the setting of limit plate (3) top sidewall in annular groove (4), and gag lever post (12) top and position-limiting drum (11)
Inner wall is in contact, and is provided with spring (18) in the regulating tank (19), the both ends of the spring (18) respectively with limited block (13)
It is fixedly connected with limit plate (3), placing groove (15) side wall angularly offers limiting slot (14), and the limited block (13) is remote
In limiting slot (14), fixed plate (2) bottom is fixed with shell (1), the top plate for one end setting from spring (18)
(10) one end is fixed with control panel (9), and the control panel (9) is electrically connected driving motor (8) and push-rod electric machine (6).
2. one kind according to claim 1 is arranged exhibits with projector's fixed mechanism, it is characterised in that: gag lever post (12) top
Hold arc-shaped setting.
3. one kind according to claim 1 is arranged exhibits with projector's fixed mechanism, it is characterised in that: the position-limiting drum (11) is in
Hollow round table setting.
4. one kind according to claim 1 is arranged exhibits with projector's fixed mechanism, it is characterised in that: the limited block (13)
Longitudinal rectangular polygon setting of screenshot.
5. one kind according to claim 1 is arranged exhibits with projector's fixed mechanism, it is characterised in that: the limit plate (3) and
The rounded setting of placing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590749.6U CN208819010U (en) | 2018-09-28 | 2018-09-28 | One kind is arranged exhibits with projector's fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590749.6U CN208819010U (en) | 2018-09-28 | 2018-09-28 | One kind is arranged exhibits with projector's fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819010U true CN208819010U (en) | 2019-05-03 |
Family
ID=66278700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590749.6U Expired - Fee Related CN208819010U (en) | 2018-09-28 | 2018-09-28 | One kind is arranged exhibits with projector's fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156377A (en) * | 2020-01-16 | 2020-05-15 | 安徽西柚酷媒信息科技有限公司 | Mounting base for ultra-short-focus laser projector |
-
2018
- 2018-09-28 CN CN201821590749.6U patent/CN208819010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156377A (en) * | 2020-01-16 | 2020-05-15 | 安徽西柚酷媒信息科技有限公司 | Mounting base for ultra-short-focus laser projector |
| CN111156377B (en) * | 2020-01-16 | 2021-06-01 | 安徽西柚酷媒信息科技有限公司 | Mounting base for ultra-short-focus laser projector |
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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: 20190503 Termination date: 20200928 |