CN204595406U - A kind of ray machine locating device - Google Patents
A kind of ray machine locating device Download PDFInfo
- Publication number
- CN204595406U CN204595406U CN201520209681.2U CN201520209681U CN204595406U CN 204595406 U CN204595406 U CN 204595406U CN 201520209681 U CN201520209681 U CN 201520209681U CN 204595406 U CN204595406 U CN 204595406U
- Authority
- CN
- China
- Prior art keywords
- ray machine
- adjustable
- locating device
- curtain wall
- stud
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
Casing outside ray machine of two adjustable studs the utility model discloses a kind of ray machine locating device, comprise two the adjustable screws be arranged on ray machine, matching with two adjustable screws, fixing threaded hole, fixed bolt and device matched with fixing threaded hole and ray machine tool; The relative height of described two adjustable studs in two adjustable screws can regulate; Described casing is used for the ray machine after secured adjusted.The utility model is regulated by the relative position of ray machine tool to the screw of two on ray machine and two studs, makes the projection of ray machine be tilted in suitable error range, easy and simple to handle, avoids when adjusting ray machine the dismounting that ray machine carries out repeatedly.
Description
Technical field
The utility model relates to a kind of ray machine locating device, particularly relates to a kind of ray machine locating device of exempting from dismounting.
Background technology
The image causing finished product machine to project because of the assembly error of ray machine dmd chip tolerance and each refractor is not upright, but has certain inclination.Just tolerance is larger in dmd chip location, maximum deviation reaches 0.15mm, and the tolerance of optical machine main body location dmd chip is 0.03mm, and therefore maximum error is 0.15mm+0.03mm=0.18mm, conversion is angled 0.62 °, and the tolerance of the packaging technology of dmd chip is 0.6 ° simultaneously.Therefore the picture when projector distance is 1m is 677.42mm by the long limit that 16:9 calculates, dmd chip maximum inclination is dmd chip alignment tolerance (0.62 °)+dmd chip packaging technology tolerance (0.6 °)=1.22 °, then picture tilts and is: 677.45*tan (1.22 °)=14.5mm.Generally, when there is the machine that projection inclination is bad, must assemble again after recalibrating after complete machine dismounting, may need repeated disassembled and assembled that it just can be made to be assembled into projected image slope in standard, production capacity is lower, and dismounting projector machine is also easy frequently simultaneously causes damage to machine.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art, provides a kind of ray machine locating device, realizes exempting from regulating ray machine of dismounting, saves the time, and avoids being dismounted for multiple times and cause damage to ray machine.
The utility model solves the technical scheme that its technical matters adopts: provide a kind of ray machine locating device, two adjustable studs comprise two the adjustable screws be arranged on ray machine, matching with two adjustable screws, fixing threaded hole, a fixed bolt and the casing of device outside ray machine, ray machine tool and the curtain wall that projects matched with fixing threaded hole;
Described ray machine tool comprises ray machine pressure head, two support columns and a reference column, and the position of two adjustable screws on the position of described two support columns and ray machine matches; The position of a fixing threaded hole on the position of a described reference column and ray machine matches; Ray machine pressure head on described ray machine tool is used for ray machine applying power vertically downward, prevents ray machine because causing the effect distortion after adjustment after the tilting of center of gravity problem;
Described casing is used for the ray machine after secured adjusted.
Preferably, be threaded connection between described two screws and two adjustable studs and/or described one be threaded connection with fixing threaded hole and a fixed bolt.
Preferably, described casing comprises cabinet supports post and fixed leg, the center hollow out of the adjustable stud of described ray machine; Described cabinet supports post supports to the end face of the adjustable stud of ray machine, and the center hollow hole fixed anastomosis of the fixed leg of described casing and the adjustable stud of ray machine, makes ray machine and casing fixed in position.
Preferably, the top of two support columns of described ray machine tool is respectively arranged with register pin, and the center hollow hole of described register pin and adjustable stud matches, and occurs position deviation when regulating in screw for preventing adjustable stud.
Preferably, described projection curtain wall is provided with horizontal reference line; After being placed on ray machine tool by ray machine, by the relative position between the adjustable stud on adjustment ray machine and adjustable screw, ray machine is projected, and the horizontal reference line be on projection curtain wall aligns.
Preferably, step-up error scope line gone back by described projection curtain wall; After ray machine is placed on ray machine tool, by the relative position between the adjustable stud on adjustment ray machine and adjustable screw, ray machine is projected and is within the scope of the permissible error of the horizontal reference line on projection curtain wall.
The use procedure of a kind of ray machine locating device of the present utility model is:
A1, ray machine 10 is placed on ray machine tool 40, by the adjustable screw 101 of two on ray machine 10 and fixing threaded hole 201 respectively with the support column of two on ray machine tool 40 301 and reference column 302 fixed in position;
A2, the power that the ray machine pressure head 401 on ray machine tool 40 is applied vertically downward to ray machine 30;
A3, by fixed bolt adjustment means, the fixed bolt 202 on ray machine 10 and fixing threaded hole 201 to be locked;
A4, some electronic bright bare engine 10, observe the relative position relation that ray machine 10 is projected in the horizontal reference line on projection curtain wall;
A5, to be regulated relative position between adjustable stud 102 on ray machine 10 and adjustable screw 101 by adjustable stud adjustment means, ray machine is projected and is within the scope of the permissible error of the horizontal reference line on projection curtain wall;
A6, ray machine 10 and casing 30 fixed in position that will adjust.
The beneficial effects of the utility model are:
Realize exempting from regulating ray machine of dismounting, save the time, and avoid being dismounted for multiple times damage is caused to ray machine.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of automatic pressure regulating device of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the front view of mechanical-optical setup of the present utility model;
Fig. 2 is the assembly drawing of ray machine of the present utility model and casing;
Fig. 3 is the A-A sectional view of Fig. 2 of the present utility model;
Fig. 4 is the front view of ray machine tool of the present utility model;
Fig. 5 is the vertical view of ray machine tool of the present utility model;
Fig. 6 is the side view of ray machine tool of the present utility model;
Fig. 7 is the front view that ray machine tool of the present utility model coordinates ray machine adjustment;
Fig. 8 is the side view that ray machine tool of the present utility model coordinates ray machine adjustment;
Fig. 9 is the vertical view that ray machine tool of the present utility model coordinates ray machine adjustment.
Embodiment
Embodiment
See shown in Fig. 1 to Fig. 9, a kind of ray machine locating device of the present utility model, the fixed bolt 202 that two adjustable studs, 102, the fixing threaded hole 201, and the fixing threaded hole that comprise the adjustable screw 101 of two of being arranged on ray machine 10, match with two adjustable screws match and the casing 30 of device outside ray machine, ray machine tool 40 and the curtain wall that projects;
Described ray machine tool 40 comprises ray machine pressure head 401, two support columns 402 and a reference column 403, and the position of two adjustable screws 101 on the position of described two support columns 402 and ray machine matches; A described support column 202 matches with a fixing threaded hole 201 on ray machine; Ray machine pressure head 401 on described ray machine tool 40, for applying power vertically downward to ray machine, prevents ray machine 10 because causing the effect distortion after adjustment after the tilting of center of gravity problem;
Described casing 30 is for the ray machine after secured adjusted.
Further, be threaded connection between described two adjustable screws 101 and two adjustable studs 102 and/or described one be threaded connection with fixing threaded hole 201 and a fixed bolt 202.
Further, described casing 30 comprises cabinet supports post and fixed leg, the center hollow out of the adjustable stud 102 of described ray machine 10; Described cabinet supports post supports to the end face of the adjustable stud 102 of ray machine, the center hollow hole fixed anastomosis of the fixed leg of described casing 30 and the adjustable stud 102 of ray machine 10, makes ray machine 10 and casing 30 fixed in position.
Further, two support columns 402 of described ray machine as shown in Figure 2 are also provided with register pin, and the center hollow hole of described register pin and adjustable stud 102 matches, and occurs position deviation when regulating in adjustable screw 101 for preventing adjustable stud 102.
Further, described projection curtain wall is provided with horizontal reference line; After being placed on ray machine tool by ray machine, by the relative position between the adjustable stud 102 on adjustment ray machine 10 and adjustable screw 101, ray machine is projected, and the horizontal reference line be on projection curtain wall aligns.
Further, step-up error scope line gone back by described projection curtain wall; After ray machine is placed on ray machine tool, by the relative position between the adjustable stud 102 on adjustment ray machine 10 and adjustable screw 101, ray machine is projected and is within the scope of the permissible error of the horizontal reference line on projection curtain wall.
The use procedure of a kind of ray machine locating device of the present utility model is:
A1, ray machine 10 is placed on ray machine tool 40, by the adjustable screw 101 of two on ray machine 10 and fixing threaded hole 201 respectively with the support column of two on ray machine tool 40 301 and reference column 302 fixed in position;
A2, the power that the ray machine pressure head 401 on ray machine tool 40 is applied vertically downward to ray machine 30;
A3, by fixed bolt adjustment means, the fixed bolt 202 on ray machine 10 and fixing threaded hole 201 to be locked;
A4, some electronic bright bare engine 10, observe the relative position relation that ray machine 10 is projected in the horizontal reference line on projection curtain wall;
A5, to be regulated relative position between adjustable stud 102 on ray machine 10 and adjustable screw 101 by adjustable stud adjustment means, ray machine is projected and is within the scope of the permissible error of the horizontal reference line on projection curtain wall;
A6, ray machine 10 and casing 30 fixed in position that will adjust.
Above-described embodiment is only used for further illustrating a kind of ray machine locating device of the present utility model; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (6)
1. a ray machine locating device, it is characterized in that, comprising: two adjustable studs be arranged on two adjustable screws on ray machine, matching with two adjustable screws, fixing threaded hole, a fixed bolt and the casing of device outside ray machine, ray machine tool and the curtain wall that projects matched with fixing threaded hole;
Described ray machine tool comprises ray machine pressure head, two support columns and a reference column, and the position of two adjustable screws on the position of described two support columns and ray machine matches; The position of a fixing threaded hole on the position of a described reference column and ray machine matches; Ray machine pressure head on described ray machine tool is used for ray machine applying power vertically downward, prevents ray machine because causing the effect distortion after adjustment after the tilting of center of gravity problem;
Described casing is used for the ray machine after secured adjusted;
Described projection curtain wall is for observing the calibration situation of ray machine.
2. a kind of ray machine locating device according to claim 1, is characterized in that: be threaded connection between described two screws and two adjustable studs and/or described one be threaded connection with fixing threaded hole and a fixed bolt.
3. a kind of ray machine locating device according to claim 1, is characterized in that: described casing comprises cabinet supports post and fixed leg, the center hollow out of the adjustable stud of described ray machine; Described cabinet supports post supports to the end face of the adjustable stud of ray machine, and the center hollow hole fixed anastomosis of the fixed leg of described casing and the adjustable stud of ray machine, makes ray machine and casing fixed in position.
4. a kind of ray machine locating device according to claim 1, it is characterized in that: the top of two support columns of described ray machine tool is respectively arranged with register pin, the center hollow hole of described register pin and adjustable stud matches, and occurs position deviation when regulating in adjustable screw for preventing adjustable stud.
5. a kind of ray machine locating device according to claim 1, is characterized in that: described projection curtain wall is provided with horizontal reference line; After being placed on ray machine tool by ray machine, by the relative position between the adjustable stud on adjustment ray machine and adjustable screw, ray machine is projected, and the horizontal reference line be on projection curtain wall aligns.
6. a kind of ray machine locating device according to claim 5, is characterized in that: step-up error scope line gone back by described projection curtain wall; After ray machine is placed on ray machine tool, by the relative position between the adjustable stud on adjustable stud adjustment means adjustment ray machine and adjustable screw, ray machine is projected and is within the scope of the permissible error of the horizontal reference line on projection curtain wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209681.2U CN204595406U (en) | 2015-04-09 | 2015-04-09 | A kind of ray machine locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209681.2U CN204595406U (en) | 2015-04-09 | 2015-04-09 | A kind of ray machine locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595406U true CN204595406U (en) | 2015-08-26 |
Family
ID=53931542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209681.2U Active CN204595406U (en) | 2015-04-09 | 2015-04-09 | A kind of ray machine locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655683A (en) * | 2021-02-18 | 2021-11-16 | 苏州佳世达光电有限公司 | Projection device |
-
2015
- 2015-04-09 CN CN201520209681.2U patent/CN204595406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655683A (en) * | 2021-02-18 | 2021-11-16 | 苏州佳世达光电有限公司 | Projection device |
| CN113655683B (en) * | 2021-02-18 | 2023-07-25 | 苏州佳世达光电有限公司 | Projection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107576483B (en) | Camera calibrated device and method thereof for automobile HUD Meter Test | |
| CN202389103U (en) | Device capable of adjusting height and angle of drawing board | |
| CN105299400A (en) | Adjustable base of projection equipment and projection equipment | |
| CN204595406U (en) | A kind of ray machine locating device | |
| CN205824556U (en) | A kind of travel(l)ing rest of wall-hanging computer | |
| CN206802652U (en) | Television support | |
| CN206192295U (en) | Hang down straightness , depth of parallelism laser calibration structure | |
| CN201675396U (en) | Fixed support for short-focus projection electronic whiteboard | |
| CN203709535U (en) | Tabletop-adjustable base | |
| CN211450249U (en) | Projection tool based on WIFI transmission | |
| CN109011465B (en) | A physique auxiliary device for dance training | |
| CN111800567A (en) | Compatible full angle camera focusing light source structure | |
| CN205908961U (en) | Projector bracket | |
| CN206221935U (en) | A kind of convenient regulation and fixed display gimbals | |
| CN206928889U (en) | A kind of easy regulation ladder for interior decoration | |
| CN110279222A (en) | A kind of interior economical management teaching use speech tables | |
| CN104455983A (en) | Screen levelness adjusting mechanism and projection display device | |
| CN213693844U (en) | Quick-release prompter device and shooting device | |
| CN210219135U (en) | Toy teaching projection equipment | |
| CN209496192U (en) | A kind of large scale rectangular reflection lens clamping device | |
| CN204284820U (en) | A kind of lower margin | |
| CN207762519U (en) | The combined monitoring base assembly easily exchanged | |
| CN203604927U (en) | Detachable supporting platform | |
| CN215958860U (en) | Table is placed with projecting apparatus to information and teaching of computer science | |
| CN204178115U (en) | A kind of educational projector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180809 Address after: 363000 1 buildings of Jingcheng Malata Industrial Park, Nanjing County, Zhangzhou, Fujian. Patentee after: Zhangzhou Malata Technology Co., Ltd. Address before: 363000 Malata (Nanjing) Industrial Park, Nanjing, Zhangzhou, Fujian Patentee before: Nanjing Malata Technology Co., Ltd. |