CN208900974U - A kind of projection management system and its projection arrangement - Google Patents
A kind of projection management system and its projection arrangement Download PDFInfo
- Publication number
- CN208900974U CN208900974U CN201821333640.4U CN201821333640U CN208900974U CN 208900974 U CN208900974 U CN 208900974U CN 201821333640 U CN201821333640 U CN 201821333640U CN 208900974 U CN208900974 U CN 208900974U
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- CN
- China
- Prior art keywords
- projector
- pedestal
- bottom plate
- tailgate
- gear
- 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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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a kind of projection management system and its projection arrangements, including projector, one splaying of the projector head portion is connected with head plate, the tail portion gap of the projector is connected with tailgate, the lower end of the head plate and tailgate is connected with bottom plate jointly, the position that the upper end of the bottom plate corresponds to projector two sides is fixedly connected to side plate, and the rear and front end common rotation of the bottom plate lower end is connected with pedestal, and one end of close tailgate is equipped with regulating mechanism in the pedestal.The utility model passes through rotate gear, gear band carry-over bar is moved, to pass through the movement of rack gear, rotate bottom plate on rack gear close to one end of tailgate, and height change is carried out, so that the projection angle of projector be made to change, change the projection angle of projector simpler easy, occupied space is reduced, its portability is promoted.
Description
Technical field
The utility model relates to projection art more particularly to a kind of projection management system and its projection arrangements.
Background technique
Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device, it can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole, measurement
Data can be passed to projection management system, store and inquire by projection management system measurement data；
Existing business type projection arrangement has small in size, light-weight, the advantages that mobility is strong, and when use generally directly puts
It sets on the table, is not easy to directly be adjusted in the case where no particular stent, and existing auxiliary stand occupies volume
It is larger, reduce its portability.
Utility model content
Purpose of the utility model is to solve business type projection arrangements in the prior art to be not easy to directly be adjusted,
It is larger that auxiliary stand occupies volume, is not easy to the problem of being carried, and a kind of projection management system and its projection dress proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
One splaying of a kind of projection management system and its projection arrangement, including projector, the projector head portion connects
It is connected to head plate, the tail portion gap of the projector is connected with tailgate, and the lower end of the head plate and tailgate is connected with bottom plate jointly, institute
The upper end for stating bottom plate corresponds to the positions of projector two sides and is fixedly connected to side plate, and the rear and front end of the bottom plate lower end turns jointly
Dynamic to be connected with pedestal, one end of close tailgate is equipped with regulating mechanism in the pedestal.
Preferably, hollow structure is used in the pedestal, the regulating mechanism includes rack and pinion, the bottom plate lower end
The position of corresponding tailgate is fixedly connected with fixed block, and the fixed block is rotatably connected to rack gear by pin shaft, under the rack gear
End is through pedestal and is connected in the hollow space of pedestal, and the rack gear is engaged with gear, and the gear is rotatably connected on pedestal
On.
Preferably, U-shaped placing groove is offered in the head plate, the camera lens portion gap of the projector is connected to U-shaped put
It sets in slot.
Preferably, two side plate one end close to each other are fixedly connected to supporting block, and the projector gap is put
Set between the upper end of supporting block, the supporting block and bottom plate that there are gaps.
Preferably, the upper end of the pedestal is fixedly connected with support frame, the middle part of support frame as described above close to the position of rack gear
Clearance fit has pull rod, and the lower end of the pull rod runs through the upper end of support frame and is fixedly connected with briquetting, and the pull rod is located at branch
Gap is socketed with spring on the body of rod in support, and the inner wall that the upper and lower ends of the spring are welded on support frame is mutually leaned on briquetting
On close one end.
Preferably, the lower end of the briquetting is run through the upper end of pedestal and is connected in the hollow space of pedestal.
The utility model also provides a kind of projection management system, including any one above-mentioned projection arrangement；
The projector is connected with figure signal input module, and the figure signal input module is connected with digital-to-analogue conversion mould
Block, the digital-to-analogue conversion module are connected with data input pin, and the data input pin is connected with controller, the controller connection
There is data structure end, the data receiver is connected with storage control, and the storage control is connected with the end PC, the end PC
Inside it is connected with database.
The utility model has the benefit that compared with prior art
1, the utility model is by rotate gear, and gear band carry-over bar is moved, to make bottom by the movement of rack gear
Plate rotates on rack gear close to one end of tailgate, and carries out height change, so that the projection angle of projector be made to change, makes
The projection angle variation of projector is simpler easy, reduces occupied space, promotes its portability；
2, projector lens are limited by the U-shaped placing groove in head plate, promotes the stability of projector lens, led to
The supporting block on side plate is crossed, makes between bottom plate and projector that there are gaps, the heat-dissipating space and thermal diffusivity of projector is ensure that, mentions
Rise projector job stability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of projection arrangement structure chart；
Fig. 2 be the utility model proposes a kind of projection arrangement head plate side view；
Fig. 3 be the utility model proposes a kind of projection arrangement side plate side view；
Fig. 4 be the utility model proposes a kind of projection arrangement rack and pinion connection figure；
Fig. 5 be the utility model proposes a kind of projection arrangement pull rod and support frame lateral sectional view；
Fig. 6 be the utility model proposes a kind of projection management system structural schematic diagram.
In figure: 1 head plate, 2 projectors, 3 tailgates, 4 side plates, 5 bottom plates, 6 rack gears, 7 pull rods, 8 support frames, 9 gears, 10 bottoms
Seat, 11 springs, 12 briquettings, 13 supporting blocks.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of projection management system and its projection arrangement, including projector 2, the one of 2 head portion of projector
Splaying is connected with head plate 1, and the tail portion gap of projector 2 is connected with tailgate 3, and head plate 1 and the lower end of tailgate 3 are connected with bottom jointly
Plate 5, the position that the upper end of bottom plate 5 corresponds to 2 two sides of projector are fixedly connected to side plate 4, and the rear and front end of 5 lower end of bottom plate is common
It is rotatably connected to pedestal 10, one end of close tailgate 3 is equipped with regulating mechanism in pedestal 10, and projector 2 is placed on the upper of side plate 4
End, projector lens are placed in head plate 1, can prevent projector 2 from double swerve occurs, and pedestal 10 is that projector 2 carries out height
It provides convenience when adjusting.
Hollow structure is used in pedestal 10, can be reduced the weight of pedestal 10, be promoted its portability, regulating mechanism includes tooth
Item 6 and gear 9, the position that 5 lower end of bottom plate corresponds to tailgate 3 are fixedly connected with fixed block, and fixed block is rotatably connected to by pin shaft
The lower end of rack gear 6, rack gear 6 through pedestal 10 and is connected in the hollow space of pedestal 10, and rack gear 6 is engaged with gear 9, gear 9
It is rotatably connected on pedestal 10, gear 9 is rotatably connected on pedestal 10 by pin shaft, and pedestal 10 opens up the position of rack gear 6
There is opening, rack gear 6 is slidably connected in opening, is made rack gear 6 that can only do axial-movement the limit of rack gear 6 by opening, is passed through
Rotate gear 9 is moved up and down with carry-over bar 6.
U-shaped placing groove is offered in head plate 1, the camera lens portion gap of projector 2 is connected in U-shaped placing groove, passes through head
U-shaped placing groove on plate 1 can limit the camera lens of projector 2, promote the stability of projection lens.
Two one end close to each other of side plate 4 are fixedly connected to supporting block 13, and 2 gap of projector is placed on supporting block 13
Upper end, there are gap between supporting block 13 and bottom plate 5, projector 2 is placed in two supporting blocks 13, by supporting block 13 with
There are gaps between bottom plate 5, ensure that the heat-dissipating space and thermal diffusivity of projector 2.
The upper end of pedestal 10 is fixedly connected with support frame 8 close to the position of rack gear 6, and the middle part clearance fit of support frame 8 has
Pull rod 7,7 slidable connection of pull rod run through the upper end of support frame 8 and are fixedly connected in the middle part of support rod 8, the lower end of pull rod 7
Briquetting 12, gap is socketed with spring 11 on the body of rod that pull rod 7 is located in support frame 8, and the upper and lower ends of spring 11 are welded on support
On the inner wall of frame 8 and the one end close to each other of briquetting 12,12 gap of briquetting is connected between support frame 8, by pulling 7 band of pull rod
Dynamic pressure block 12 squeezes spring 11, and briquetting 12 slides between support frame 8.
The lower end of briquetting 12 is run through the upper end of pedestal 10 and is connected in the hollow space of pedestal 10, the corresponding briquetting of pedestal 10
12 position offers slideway, and briquetting 12 slides in slideway, makes briquetting 12 that can only axially move, and the lower end of briquetting 12 uses
Inclined surface setting, and it is located at the top of gear 9, briquetting 12 is engaged close to one end of gear 9.
Projector 2 is connected with figure signal input module, and figure signal input module is connected with D/A converter module, digital-to-analogue
Conversion module is connected with data input pin, and data input pin is connected with controller, and controller is connected with data structure end, and data connect
Receiving end is connected with storage control, and storage control is connected with the end PC, and database, the measurement number of projector 2 are connected in the end PC
It is transferred to D/A converter module according to by figure signal input module, digital-to-analogue is carried out to figure signal by D/A converter module and is turned
It changes, signal is made to become identifiable digital information, digital information is transferred in controller by data input pin, passes through control
Input is transferred to data receiver by device, after data receiver receives digital information, is transferred in memory, so as to from
PC, which is checked at end, is saved data storage into database by the end PC, when needing to carry out data query, passes through PC
The data of database are inquired in the control interface at end, input inquiry order.
When the utility model is used, be placed on projector 2 between head plate 1 and tailgate 3 end to end, the side of projector 2
Limited by side plate 4, the camera lens of projector 2 is placed in the U-shaped placing groove of head plate 1, by supporting block 13 and bottom plate 5 it
Between retain gap, ensure that the thermal diffusivity of projector 2, when needing to adjust the angle of projector 2, pull pull rod 7, pull rod 7 is sliding
It moving on support frame 8, while briquetting 12 being driven to squeeze spring 11, briquetting 12 is detached from gear 9, at this time rotate gear 9, and 9 turns of gear
Dynamic band carry-over bar 6 is moved, and according to the direction that gear 9 rotates, makes bottom plate 5 that tailgate 3 be driven to be moved, bottom plate 5 is close to tail
One end of plate 3 rotates on rack gear 6, and after exactness angle, releasing lever 7 pushes under the elastic acting force of spring 11
Briquetting 12 makes briquetting 12 squeeze gear 9, and engages close to one end of gear 9 with gear 9, prevents gear 9 from rotating.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 projection arrangement, including projector (2), which is characterized in that a splaying of projector (2) head portion connects
Have head plate (1), the tail portion gap of the projector (2) is connected with tailgate (3), and the head plate (1) and the lower end of tailgate (3) are common
It is connected with bottom plate (5), the position that the upper end of the bottom plate (5) corresponds to projector (2) two sides is fixedly connected to side plate (4), institute
The rear and front end common rotation for stating bottom plate (5) lower end is connected with pedestal (10), close to the one end of tailgate (3) in the pedestal (10)
Regulating mechanism is installed.
2. a kind of projection arrangement according to claim 1, which is characterized in that hollow structure is used in the pedestal (10),
The regulating mechanism includes rack gear (6) and gear (9), and the position that bottom plate (5) lower end corresponds to tailgate (3) is fixedly connected with
Determine block, the fixed block is rotatably connected to rack gear (6) by pin shaft, and the lower end of the rack gear (6) through pedestal (10) and connects
To the hollow space of pedestal (10), the rack gear (6) is engaged with gear (9), and the gear (9) is rotatably connected on pedestal (10)
On.
3. a kind of projection arrangement according to claim 1, which is characterized in that offer U-shaped placement on the head plate (1)
The camera lens portion gap of slot, the projector (2) is connected in U-shaped placing groove.
4. a kind of projection arrangement according to claim 1, which is characterized in that two side plates (4) it is close to each other one
End is fixedly connected to supporting block (13), and projector (2) gap is placed on the upper end of supporting block (13), the supporting block
(13) there are gaps between bottom plate (5).
5. a kind of projection arrangement according to claim 2, which is characterized in that the upper end of the pedestal (10) is close to rack gear
(6) position is fixedly connected with support frame (8), and the middle part clearance fit of support frame as described above (8) has pull rod (7), the pull rod (7)
Lower end through support frame (8) upper end and be fixedly connected with briquetting (12), the pull rod (7) is located at the bar in support frame (8)
Gap is socketed with spring (11) on body, and the upper and lower ends of the spring (11) are welded on inner wall and briquetting (12) of support frame (8)
On one end close to each other.
6. a kind of projection arrangement according to claim 5, which is characterized in that pedestal is run through in the lower end of the briquetting (12)
(10) upper end is simultaneously connected in the hollow space of pedestal (10).
7. a kind of projection management system, which is characterized in that including projection arrangement of any of claims 1-6；
The projector (2) is connected with figure signal input module, and the figure signal input module is connected with digital-to-analogue conversion mould
Block, the digital-to-analogue conversion module are connected with data input pin, and the data input pin is connected with controller, the controller connection
There is data structure end, the data receiver is connected with storage control, and the storage control is connected with the end PC, the end PC
Inside it is connected with database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333640.4U CN208900974U (en) | 2018-08-18 | 2018-08-18 | A kind of projection management system and its projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333640.4U CN208900974U (en) | 2018-08-18 | 2018-08-18 | A kind of projection management system and its projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900974U true CN208900974U (en) | 2019-05-24 |
Family
ID=66569524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333640.4U Expired - Fee Related CN208900974U (en) | 2018-08-18 | 2018-08-18 | A kind of projection management system and its projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900974U (en) |
-
2018
- 2018-08-18 CN CN201821333640.4U patent/CN208900974U/en not_active Expired - Fee Related
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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: 20190524 Termination date: 20200818 |