CN204459688U - Automatic position adjusting function formula projector fixing device - Google Patents
Automatic position adjusting function formula projector fixing device Download PDFInfo
- Publication number
- CN204459688U CN204459688U CN201520071154.XU CN201520071154U CN204459688U CN 204459688 U CN204459688 U CN 204459688U CN 201520071154 U CN201520071154 U CN 201520071154U CN 204459688 U CN204459688 U CN 204459688U
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- CN
- China
- Prior art keywords
- plate
- support bar
- slide rail
- hub
- wheel hub
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- 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 belongs to teaching equipment field, particularly relate to a kind of automatic position adjusting function formula projector fixing device, comprise advance roller, wheel hub, flexible push rod, retreat roller, hub support bar, get on the right track chute, hole for the expansion bolt, bolt fixed plate, connecting plate, slide rail dunnage, slide rail, lower railway chute, right-hand apron, projector, base plate, left side baffle plate, postnotum, upper junction plate, retractable support and piston cylinder, described hub support bar is provided with described wheel hub, described advance roller is arranged on described hub support bar by described wheel hub, described retrogressing roller is arranged on described hub support bar by described wheel hub, described piston cylinder lower end is provided with described retractable support, the upper end of described upper junction plate is connected with described retractable support, the lower end of described upper junction plate is connected with described right-hand apron, left side baffle plate and postnotum, one end of described base plate is fixed on the baffle plate of described left side, the other end of described base plate is fixed on described right-hand apron.
Description
Technical field
The utility model belongs to teaching equipment field, particularly relates to a kind of automatic position adjusting function formula projector fixing device.
Background technique
So-called projector is also known as projector, current shadow casting technique makes rapid progress, along with the development of science and technology, projection industry has also developed into the paramount field of a micro-throwing new technology. at present Taida's day brilliant LCOS RGB tricolor projection's ray machine and 720P sheet decoding technique, projector's exquisitenessization huge for tradition, micro projector portability, microminiaturization, entertainment orientation, practical, make shadow casting technique's closeness to life and amusement more.
Summary of the invention
For above existing Problems existing, the utility model provides a kind of automatic position adjusting function formula projector fixing device, can carry out adjusted position to projector and do not need to carry out dismounting again simply efficiently.
The technical solution of the utility model is:
The utility model provides a kind of automatic position adjusting function formula projector fixing device, it is characterized in that: comprise advance roller, wheel hub, flexible push rod, retreat roller, hub support bar, get on the right track chute, hole for the expansion bolt, bolt fixed plate, connecting plate, slide rail dunnage, slide rail, lower railway chute, right-hand apron, projector, base plate, left side baffle plate, postnotum, upper junction plate, retractable support and piston cylinder, described hub support bar is provided with described wheel hub, described advance roller is arranged on described hub support bar by described wheel hub, described retrogressing roller is arranged on described hub support bar by described wheel hub, one end of described flexible push rod is connected with described hub support bar, the other end of described flexible push rod is connected with described piston cylinder, described piston cylinder lower end is provided with described retractable support, the upper end of described upper junction plate is connected with described retractable support, and the lower end of described upper junction plate is connected with described right-hand apron, left side baffle plate and postnotum, one end of described base plate is fixed on the baffle plate of described left side, and the other end of described base plate is fixed on described right-hand apron.
Further, get on the right track described in the upper end of described slide rail is provided with chute, and the lower end of described slide rail is provided with described lower railway chute, and the two ends, left and right of described chute are provided with two described slide rail dunnages.
Further, the upper end of described slide rail dunnage is provided with described connecting plate, and the upper end of described connecting plate is provided with described bolt fixed plate, and described bolt fixed plate is provided with described hole for the expansion bolt.
Further, described base plate is provided with described projector.
The utility model is owing to have employed above-mentioned technology, and making it compared with prior art concrete positive beneficial effect is:
1, the utility model need not dismantle the adjustment that can realize projector position, easy to use.
2, the utility model adopts Telescopic rod structure, and structural stability is safe and reliable.
3, the utility model can adjust the size of base plate according to projector size, uses extensively.
4, the utility model structure is simple, safe and reliable, has good market prospects.
5, the utility model good product quality, precision are high, and product scope is wide, long service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model structure.
In figure: 1-advance roller, 2-wheel hub, 3-flexible push rod, 4-retreat roller, 5-hub support bar, 6-get on the right track chute, 7-hole for the expansion bolt, 8-bolt fixed plate, 9-connecting plate, 10-slide rail dunnage, 11-slide rail, 12-lower railway chute, 13-right-hand apron, 14-projector, 15-base plate, 16-left side baffle plate, 17-postnotum, 18-upper junction plate, 19-retractable support, 20-piston cylinder.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and mode of execution of the present utility model includes but not limited to the following example.
Embodiment: to achieve these goals, the technical solution adopted in the utility model is as follows:
As shown in Figure 1, the utility model provides a kind of automatic position adjusting function formula projector fixing device, comprises advance roller 1, wheel hub 2, flexible push rod 3, retreat roller 4, hub support bar 5, get on the right track chute 6, hole for the expansion bolt 7, bolt fixed plate 8, connecting plate 9, slide rail dunnage 10, slide rail 11, lower railway chute 12, right-hand apron 13, projector 14, base plate 15, left side baffle plate 16, postnotum 17, upper junction plate 18, retractable support 19 and piston cylinder 20, hub support bar 5 is provided with wheel hub 2, advance roller 1 is arranged on hub support bar 5 by wheel hub 2, retreating roller 4 is arranged on hub support bar 5 by wheel hub 2, one end of flexible push rod 3 is connected with hub support bar 5, and the other end of flexible push rod 3 is connected with piston cylinder 20, and piston cylinder 20 lower end is provided with retractable support 19, the upper end of upper junction plate 18 is connected with retractable support 19, and the lower end of upper junction plate 18 is connected with right-hand apron 13, left side baffle plate 16 and postnotum 17, one end of base plate 15 is fixed on the baffle plate 16 of left side, and the other end of base plate 15 is fixed on right-hand apron 13.
The utility model is set to further: the upper end of slide rail 11 is provided with the chute 6 that gets on the right track, and the lower end of slide rail 11 is provided with lower railway chute 12, and the two ends, left and right of chute 11 are provided with two slide rail dunnages 10.
The utility model is set to further: the upper end of slide rail dunnage 10 is provided with connecting plate 9, and the upper end of connecting plate 9 is provided with bolt fixed plate 8, and bolt fixed plate 8 is provided with hole for the expansion bolt 7.
The utility model is set to further: base plate 15 is provided with projector 14.
By adopting technique scheme, desired location is fixed on by hole for the expansion bolt 7 by EXPANSION ANCHOR BOLTS, , then projector 14 is arranged on base plate 15, when needs adjustment projector 14, advance roller 1 is mobile in slide rail 11, when needs are toward when moving left, advance roller 1 rotates, thus drive wheel hub strut 5, hub support bar 5 drives flexible push rod 3, finally realize the progressive motion of whole projector 14, when needs backward mobile projector instrument 14 time, in like manner, retreat roller 4 action, thus realize the return motion of projector 14, when needing the height adjusting projector 14, flexible push rod 3 moves in piston cylinder 20, when flexible push rod 3 is retracted in piston cylinder 20, now retractable support 19 drives on upper junction plate 18 and moves, then upper junction plate 18 drives base plate 15, finally realize the rising of projector 14, in like manner can realize the decline of projector 14.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an automatic position adjusting function formula projector fixing device, is characterized in that: comprise advance roller, wheel hub, flexible push rod, retreat roller, hub support bar, get on the right track chute, hole for the expansion bolt, bolt fixed plate, connecting plate, slide rail dunnage, slide rail, lower railway chute, right-hand apron, projector, base plate, left side baffle plate, postnotum, upper junction plate, retractable support and piston cylinder, described hub support bar is provided with described wheel hub, described advance roller is arranged on described hub support bar by described wheel hub, described retrogressing roller is arranged on described hub support bar by described wheel hub, one end of described flexible push rod is connected with described hub support bar, the other end of described flexible push rod is connected with described piston cylinder, described piston cylinder lower end is provided with described retractable support, the upper end of described upper junction plate is connected with described retractable support, and the lower end of described upper junction plate is connected with described right-hand apron, left side baffle plate and postnotum, one end of described base plate is fixed on the baffle plate of described left side, and the other end of described base plate is fixed on described right-hand apron.
2. a kind of automatic position adjusting function formula projector fixing device according to claim 1, it is characterized in that: get on the right track described in the upper end of described slide rail is provided with chute, the lower end of described slide rail is provided with described lower railway chute, and the two ends, left and right of described chute are provided with two described slide rail dunnages.
3. a kind of automatic position adjusting function formula projector fixing device according to claim 1, it is characterized in that: the upper end of described slide rail dunnage is provided with described connecting plate, the upper end of described connecting plate is provided with described bolt fixed plate, and described bolt fixed plate is provided with described hole for the expansion bolt.
4. a kind of automatic position adjusting function formula projector fixing device according to claim 1, is characterized in that: described base plate is provided with described projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071154.XU CN204459688U (en) | 2015-02-02 | 2015-02-02 | Automatic position adjusting function formula projector fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071154.XU CN204459688U (en) | 2015-02-02 | 2015-02-02 | Automatic position adjusting function formula projector fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459688U true CN204459688U (en) | 2015-07-08 |
Family
ID=53666571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071154.XU Expired - Fee Related CN204459688U (en) | 2015-02-02 | 2015-02-02 | Automatic position adjusting function formula projector fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459688U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372918A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Adjustment device for projector |
| CN105372919A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Projector convenient for angle adjustment |
| CN105423090A (en) * | 2015-12-15 | 2016-03-23 | 重庆触视科技有限公司 | Projector regulating device |
| CN105465569A (en) * | 2015-12-20 | 2016-04-06 | 重庆路格科技有限公司 | Automatic adjusting projector |
| CN107687566A (en) * | 2017-10-19 | 2018-02-13 | 林广华 | A kind of family's hanging projecting apparatus of more room switchings |
| CN109185655A (en) * | 2018-08-22 | 2019-01-11 | 上海六联智能科技有限公司 | A kind of long-range control smart projector |
| CN113279614A (en) * | 2021-06-10 | 2021-08-20 | 黄河水利职业技术学院 | Foldable multifunctional teaching device |
-
2015
- 2015-02-02 CN CN201520071154.XU patent/CN204459688U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372918A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Adjustment device for projector |
| CN105372919A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Projector convenient for angle adjustment |
| CN105423090A (en) * | 2015-12-15 | 2016-03-23 | 重庆触视科技有限公司 | Projector regulating device |
| CN105465569A (en) * | 2015-12-20 | 2016-04-06 | 重庆路格科技有限公司 | Automatic adjusting projector |
| CN107687566A (en) * | 2017-10-19 | 2018-02-13 | 林广华 | A kind of family's hanging projecting apparatus of more room switchings |
| CN107687566B (en) * | 2017-10-19 | 2019-08-23 | 林广华 | A kind of family's hanging projector of more room switchings |
| CN109185655A (en) * | 2018-08-22 | 2019-01-11 | 上海六联智能科技有限公司 | A kind of long-range control smart projector |
| CN113279614A (en) * | 2021-06-10 | 2021-08-20 | 黄河水利职业技术学院 | Foldable multifunctional teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20160202 |