CN208041475U - A kind of projecting apparatus placement vehicle - Google Patents
A kind of projecting apparatus placement vehicle Download PDFInfo
- Publication number
- CN208041475U CN208041475U CN201721816130.8U CN201721816130U CN208041475U CN 208041475 U CN208041475 U CN 208041475U CN 201721816130 U CN201721816130 U CN 201721816130U CN 208041475 U CN208041475 U CN 208041475U
- Authority
- CN
- China
- Prior art keywords
- projecting apparatus
- plate
- push
- electric machine
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of projecting apparatus placement vehicles,Including support plate,Push-rod electric machine,Connecting plate,Link,Shaft,Fixing bracket,Through-hole,Connecting rod,Limiting plate,Spring,Fixed plate,Lead screw,Baffle,Steering wheel,Montant and sliding block,The support plate bottom quadrangle is respectively and fixedly provided with push-rod electric machine,Connecting plate is equipped with above the push-rod electric machine,The connecting plate bottom quadrangle is respectively and fixedly provided with link,The push-rod electric machine output shaft is located in link,It is symmetrically fixed with shaft on the outside of the push-rod electric machine output shaft,And the one end of shaft far from push-rod electric machine output shaft is rotatablely connected by bearing and link,This projecting apparatus placement vehicle,The height of connecting plate is adjusted by push-rod electric machine,Height by adjusting connecting plate can adjust height of the projecting apparatus apart from ground,Facilitate the use of projecting apparatus,And different height is lifted to adjust the angle of inclination of projecting apparatus by push-rod electric machine output shaft,Make the more convenient to use of projecting apparatus.
Description
Technical field
The utility model is related to porjector technology field, specially a kind of projecting apparatus placement vehicle.
Background technology
Projecting apparatus is also known as projector, is a kind of equipment that can be projected image or video on curtain, can be by not
With the same computer of interface, VCD, DVD, BD, game machine, DV etc. are connected, and to play corresponding video signal projection instrument extensive at present
CRT, the different types such as LCD, DLP are had according to working method difference applied to family, office, school and public place of entertainment.
A kind of projecting apparatus placement vehicle is proposed in existing projecting apparatus placement vehicle patent 206130469U, which, which has, dissipates
Hot good and height-adjustable advantage, but the projecting apparatus in the patent need to be fixed on projection vehicle, can not be dismantled, it has not been convenient to
The replacement and repair of projecting apparatus, and the patent can not adjust the cleaning angle of projecting apparatus, it has not been convenient to use projecting apparatus.For this purpose, I
Propose a kind of projecting apparatus placement vehicle.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of projecting apparatus placement vehicle
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of projecting apparatus placement vehicle, including support
Plate, push-rod electric machine, connecting plate, link, shaft, fixing bracket, through-hole, connecting rod, limiting plate, spring, fixed plate, lead screw,
Baffle, steering wheel, montant and sliding block, the support plate bottom quadrangle are respectively and fixedly provided with push-rod electric machine, are equipped with above the push-rod electric machine
Connecting plate, the connecting plate bottom quadrangle are respectively and fixedly provided with link, and the push-rod electric machine output shaft is located in link, described to push away
It is symmetrically fixed with shaft on the outside of bar motor output shaft, and the one end of shaft far from push-rod electric machine output shaft passes through bearing and link
Rotation connection；
It is fixed with fixing bracket at the top of the connecting plate, through-hole, the through-hole are equipped among the fixing bracket both sides
It is interior to be equipped with connecting rod, and connecting rod is slidably connected with through-hole, one end that the connecting rod is located in fixing bracket is fixed with limit
Plate, and the connecting rod other end is fixed with fixed plate, the connecting rod surface is socketed with spring, the spring one end and limiting plate side
Face is fixedly connected, and the spring other end is fixedly connected with fixing bracket inner wall, and montant is fixed among the limiting plate bottom, and
The one end of montant far from limiting plate is fixed with sliding block, is equipped with when at the top of the connecting plate and the matched sliding slot of sliding block, and sliding block
It is slidably connected in sliding slot, the fixing bracket top center engagement is connected with lead screw, and the lead screw is located in fixing bracket
One end is by being welded with baffle, and the lead screw other end is fixed with steering wheel.
Preferably, the shoe surface and sliding slot inner wall are coated with lubricating oil.
Preferably, the fixed plate and steering wheel surface are set with rubber antiskid set.
Preferably, side and baffle side far from lead screw of the limiting plate far from connecting rod is respectively and fixedly provided with foam-rubber cushion.
Preferably, the support plate bottom quadrangle is equipped with Universal self-locking wheel.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is overcome the elastic force of spring by active force, makes connecting rod by applying active force to fixed plate
It is moved away from support bracket fastened direction, limiting plate movement is driven by connecting rod, at this moment, projecting apparatus is placed on fixed branch
Among both sides limiting plate in frame, the active force of fixed plate is removed, by the elastic force of spring, limiting plate is made to be tightly attached to projecting apparatus side
Face carries out horizontal direction to projecting apparatus by limiting plate and fixes, and at this moment, is applying active force to steering wheel, silk is driven by steering wheel
Bar rotates, and lead screw makes baffle be tightly attached at the top of projecting apparatus, pass through gear by driving baffle to move downward with support bracket fastened engage
Plate carries out vertical direction to projecting apparatus and fixes, and prevents projecting apparatus from sliding at work, influences drop shadow effect, when needing projecting apparatus
When taking-up, steering wheel only need to be reversely rotated, baffle is made to keep limiting plate remote by applying active force to fixed plate far from projecting apparatus
From projecting apparatus, you can take out projecting apparatus, facilitate disassembling and maintaining for projecting apparatus, and sliding block and connection of the limiting plate by bottom
Sliding slot is slidably connected at the top of plate, reduce with the frictional force at the top of connecting plate, facilitate the movement of limiting plate.
2, the utility model adjusts the height of connecting plate by push-rod electric machine, and the height by adjusting connecting plate can be adjusted
Height of the projecting apparatus apart from ground facilitates the use of projecting apparatus, and push-rod electric machine output shaft and the link of connecting plate bottom are logical
Bearing rotation connection is crossed, different height can be lifted by push-rod electric machine output shaft to adjust the angle of inclination of projecting apparatus, is made
Projecting apparatus it is more convenient to use.
Description of the drawings
Fig. 1 is the utility model main view cross-sectional view；
Fig. 2 is that the utility model limits plate structure schematic diagram.
In figure：1- support plates；2- Universal self-locking wheels；3- push-rod electric machines；4- connecting plates；5- links；6- shafts；7- is solid
Fixed rack；8- through-holes；9- connecting rods；10- limiting plates；11- springs；12- fixed plates；13- lead screws；14- baffles；15- steering wheels；
16- montants；17- sliding blocks；18- sliding slots.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of projecting apparatus placement vehicle, including support plate
1, push-rod electric machine 3, connecting plate 4, link 5, shaft 6, fixing bracket 7, through-hole 8, connecting rod 9, limiting plate 10, spring 11, solid
Fixed board 12, lead screw 13, baffle 14, steering wheel 15, montant 16 and sliding block 17,1 bottom four corners of the support plate are respectively and fixedly provided with push rod electricity
Machine 3,3 top of the push-rod electric machine are equipped with connecting plate 4, and 4 bottom four corners of the connecting plate are respectively and fixedly provided with link 5, the push rod
3 output shaft of motor is located in link 5, is symmetrically fixed with shaft 6 on the outside of the push-rod electric machine 3 output shaft, and shaft 6 is far from pushing away
One end of 3 output shaft of bar motor is rotatablely connected by bearing and link 5；
4 top of the connecting plate is fixed with fixing bracket 7, and through-hole 8 is equipped among 7 both sides of the fixing bracket, described
Connecting rod 9 is equipped in through-hole 8, and connecting rod 9 is slidably connected with through-hole 8, the connecting rod 9 is located at one end in fixing bracket 7
It is fixed with limiting plate 10, and 9 other end of connecting rod is fixed with fixed plate 12,9 surface of the connecting rod is socketed with spring 11, described
11 one end of spring is fixedly connected with 10 side of limiting plate, and 11 other end of spring is fixedly connected with 7 inner wall of fixing bracket, the limit
Position is fixed with montant 16 among 10 bottom of plate, and the one end of montant 16 far from limiting plate 10 is fixed with sliding block 17, the connecting plate
Be equipped with when 4 top with 17 matched sliding slot 18 of sliding block, and sliding block 17 is slidably connected in sliding slot 18, and the fixing bracket 7 pushes up
Engagement is connected with lead screw 13 among portion, and the lead screw 13 is located at one end in fixing bracket 7 by being welded with baffle 14, and
13 other end of lead screw is fixed with steering wheel 15.
17 surface of the sliding block and 18 inner wall of sliding slot are coated with lubricating oil.
The fixed plate 12 and 15 surface of steering wheel are set with rubber antiskid set.
Side and baffle 14 side far from lead screw 13 of the limiting plate 10 far from connecting rod 9 is respectively and fixedly provided with foam-rubber cushion.
1 bottom four corners of the support plate are equipped with Universal self-locking wheel 2.
Operation principle：By applying active force to fixed plate 12, the elastic force of spring 11 is overcome by active force, makes connecting rod
9 away from fixing bracket 7 direction move, by connecting rod 9 drive limiting plate 10 move, at this moment, projecting apparatus is placed on
Among both sides limiting plate 10 in fixing bracket 7, the active force of fixed plate 12 is removed, by the elastic force of spring 11, makes limiting plate
10 are tightly attached to projecting apparatus side, and carrying out horizontal direction to projecting apparatus by limiting plate 10 fixes, and at this moment, makees applying to steering wheel 15
Firmly, lead screw 13 is driven to rotate by steering wheel 15, lead screw 13 is moved downward by the drive baffle 14 that engages with fixing bracket 7,
Baffle 14 is set to be tightly attached at the top of projecting apparatus, carrying out vertical direction to projecting apparatus by baffle 14 fixes, and prevents projecting apparatus from working
When slide, influence drop shadow effect, when needing to take out projecting apparatus, only need to reversely rotate steering wheel 15, make baffle 14 far from projection
Instrument makes limiting plate 10 far from projecting apparatus, you can to take out projecting apparatus, facilitate projection by applying active force to fixed plate 12
Instrument disassembles and maintains, and limiting plate 10 is reduced by the sliding block 17 of bottom and being slidably connected for 4 top sliding slot 18 of connecting plate
With the frictional force at 4 top of connecting plate, facilitate the movement of limiting plate 10, and adjust the height of connecting plate 4 by push-rod electric machine 3, leads to
Height of the projecting apparatus apart from ground can be adjusted by overregulating the height of connecting plate 4, facilitate the use of projecting apparatus, and push-rod electric machine 3
Output shaft and the link 5 of 4 bottom of connecting plate are rotatablely connected by bearing, can be lifted by 3 output shaft of push-rod electric machine different
Height adjust the angle of inclination of projecting apparatus, make the more convenient to use of projecting apparatus.
It should be noted that herein, 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 include 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 appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of projecting apparatus placement vehicle, including support plate (1), push-rod electric machine (3), connecting plate (4), link (5), shaft
(6), fixing bracket (7), through-hole (8), connecting rod (9), limiting plate (10), spring (11), fixed plate (12), lead screw (13), gear
Plate (14), steering wheel (15), montant (16) and sliding block (17), it is characterised in that：Support plate (1) bottom four corners, which are respectively and fixedly provided with, to be pushed away
Bar motor (3), push-rod electric machine (3) top are equipped with connecting plate (4), and connecting plate (4) bottom four corners are respectively and fixedly provided with connection
Frame (5), push-rod electric machine (3) output shaft are located in link (5), symmetrical fixed on the outside of push-rod electric machine (3) output shaft
There is shaft (6), and the one end of shaft (6) far from push-rod electric machine (3) output shaft is rotatablely connected by bearing and link (5)；
It is fixed with fixing bracket (7) at the top of the connecting plate (4), through-hole (8) is equipped among fixing bracket (7) both sides,
Connecting rod (9) is equipped in the through-hole (8), and connecting rod (9) is slidably connected with through-hole (8), the connecting rod (9), which is located at, fixes
One end in holder (7) is fixed with limiting plate (10), and connecting rod (9) other end is fixed with fixed plate (12), the connecting rod
(9) surface is socketed with spring (11), and described spring (11) one end is fixedly connected with limiting plate (10) side, and spring (11) is another
End is fixedly connected with fixing bracket (7) inner wall, montant (16) is fixed among limiting plate (10) bottom, and montant (16) is remote
One end from limiting plate (10) is fixed with sliding block (17), is equipped with when at the top of the connecting plate (4) and sliding block (17) matched cunning
Slot (18), and sliding block (17) is slidably connected in sliding slot (18), fixing bracket (7) the top center engagement is connected with lead screw
(13), the lead screw (13) is located at one end in fixing bracket (7) by being welded with baffle (14), and lead screw (13) is another
End is fixed with steering wheel (15).
2. a kind of projecting apparatus placement vehicle according to claim 1, it is characterised in that：Sliding block (17) surface and sliding slot
(18) inner wall is coated with lubricating oil.
3. a kind of projecting apparatus placement vehicle according to claim 1, it is characterised in that：The fixed plate (12) and steering wheel
(15) surface is set with rubber antiskid set.
4. a kind of projecting apparatus placement vehicle according to claim 1, it is characterised in that：The limiting plate (10) is far from connection
The side of the side of bar (9) and baffle (14) far from lead screw (13) is respectively and fixedly provided with foam-rubber cushion.
5. a kind of projecting apparatus placement vehicle according to claim 1, it is characterised in that：Support plate (1) bottom four corners
It is equipped with Universal self-locking wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816130.8U CN208041475U (en) | 2017-12-22 | 2017-12-22 | A kind of projecting apparatus placement vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816130.8U CN208041475U (en) | 2017-12-22 | 2017-12-22 | A kind of projecting apparatus placement vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041475U true CN208041475U (en) | 2018-11-02 |
Family
ID=63955209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816130.8U Expired - Fee Related CN208041475U (en) | 2017-12-22 | 2017-12-22 | A kind of projecting apparatus placement vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917612A (en) * | 2019-03-29 | 2019-06-21 | 烟台知兴知识产权咨询服务有限公司 | A kind of computer visual image grenade instrumentation |
| CN112797271A (en) * | 2021-01-11 | 2021-05-14 | 江西服装学院 | New media-based projection device of interest-swimming-river system |
| CN113916693A (en) * | 2021-10-12 | 2022-01-11 | 宁波江北盛亚机械有限公司 | Auto parts installation intensity detection device |
-
2017
- 2017-12-22 CN CN201721816130.8U patent/CN208041475U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917612A (en) * | 2019-03-29 | 2019-06-21 | 烟台知兴知识产权咨询服务有限公司 | A kind of computer visual image grenade instrumentation |
| CN112797271A (en) * | 2021-01-11 | 2021-05-14 | 江西服装学院 | New media-based projection device of interest-swimming-river system |
| CN113916693A (en) * | 2021-10-12 | 2022-01-11 | 宁波江北盛亚机械有限公司 | Auto parts installation intensity detection device |
| CN113916693B (en) * | 2021-10-12 | 2024-02-20 | 宁波江北盛亚机械有限公司 | Automobile part installation strength detection device |
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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 |
Granted publication date: 20181102 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |