CN205579088U - Shallow of projecting apparatus liftable - Google Patents
Shallow of projecting apparatus liftable Download PDFInfo
- Publication number
- CN205579088U CN205579088U CN201620216192.4U CN201620216192U CN205579088U CN 205579088 U CN205579088 U CN 205579088U CN 201620216192 U CN201620216192 U CN 201620216192U CN 205579088 U CN205579088 U CN 205579088U
- Authority
- CN
- China
- Prior art keywords
- platen
- upside
- leading screw
- transmission shaft
- lead screw
- 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
Links
Abstract
The utility model discloses a shallow of projecting apparatus liftable, including platen, base and transmission shaft, its characterized in that: base downside four corners is equipped with the universal wheel of firmly stopping in the area, base upside four corners is equipped with guide sleeve, the guide sleeve upside is equipped with the platen, platen downside four corners is equipped with the guide post, the guide post stretches into the guide sleeve, the platen upside is equipped with down anti -skidding layer board, anti -skidding layer board upside is equipped with anti -skidding layer board down, platen downside center is equipped with the lead screw, the lead screw outside is equipped with the lead screw sleeve, the lead screw sleeve weld is at the base center, lead screw sleeve upper portion is equipped with the gear box, the transmission shaft left side is equipped with the handle, the bearing frame right side is equipped with the jump ring of welding at the transmission shaft, the interior gear of gear box coincide with the lead screw in stretching into the lead screw sleeve. The beneficial effect of the utility model: can go up and down, need not dismantle the installation with the projecting apparatus, do benefit to quick expansion and use and transport.
Description
Technical field
This utility model relates to a kind of go-cart, a kind of projector liftable go-cart.
Background technology
The most domestic popularizing quality-oriented education and digital education in an all-round way, for current education sector digital output device projector, because it is expensive, some poverty-stricken areas cannot realize every classroom and be respectively mounted projector, allotment can only be carried out by limited equipment to use, meet the demand of education, even each several part school needs leased equipment to use, therefore during this use, projector apparatus needs often to remove and install, the installation rapid contribution service efficiency of equipment and the comfort level of use, equipment quality is heavier simultaneously, is also unfavorable for that transhipment uses.
Summary of the invention
The purpose of this utility model is to provide one to lift, and need not be removed and installed by projector, the projector liftable go-cart that beneficially rapid deployment uses and transports.
nullFor achieving the above object，The technical solution of the utility model includes platen、Base and power transmission shaft，Described Its lower side corner is provided with the universal wheel with firmly stopping，On the upside of described base, corner is provided with pilot sleeve，It is provided with platen on the upside of described pilot sleeve，On the downside of described platen, corner is provided with lead，Described lead stretches in pilot sleeve，Lower anti-sliding pallet it is provided with on the upside of described platen，It is provided with anti-sliding pallet on the upside of described lower anti-sliding pallet，On the downside of described platen, center is provided with leading screw，Leading screw sleeve it is provided with outside described leading screw，Described leading screw sleeve is welded on base center，Described leading screw upper cartridge is provided with gear-box，It is provided with column on front side of described gear-box，Described column top is provided with bearing block，It is provided with double wedge outside described bearing block，Described bearing block is connected with gear-box by power transmission shaft，It is provided with handle on the left of described power transmission shaft，The jump ring being welded on power transmission shaft it is provided with on the right side of described bearing block，Gear in described gear-box coincide with leading screw in stretching into leading screw sleeve.
Owing to using technique scheme, the beneficial effects of the utility model:
1, easy to use, and projector need not be dismantled in transport process.
2, can lift, convenient use, it is ensured that the effect of the existing picture of projection.
3, transhipment is convenient, laborsaving, improves transport efficacy.
4, hand lifting, easy to use, simple in construction.
Accompanying drawing explanation
In conjunction with accompanying drawing, this utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is right view of the present utility model.
In figure: 1, platen, 2, base, 3, power transmission shaft, 4, firmly stop, 5, universal wheel, 6, pilot sleeve, 7, lead, 8, lower anti-sliding pallet, 9, upper anti-sliding pallet, 10, leading screw, 11, leading screw sleeve, 12, gear-box, 13, column, 14, bearing block, 15, double wedge, 16, handle, 17, jump ring, 18, gear.
Detailed description of the invention
nullSuch as Fig. 1、Shown in 2，This utility model includes platen 1、Base 2 and power transmission shaft 3，On the downside of described base 2 corner be provided with firmly stop 4 universal wheel 5，On the upside of described base 2, corner is provided with pilot sleeve 6，It is provided with platen 1 on the upside of described pilot sleeve 6，On the downside of described platen 1, corner is provided with lead 7，Described lead 7 stretches in pilot sleeve 6，Lower anti-sliding pallet 8 it is provided with on the upside of described platen 1，It is provided with anti-sliding pallet 9 on the upside of described lower anti-sliding pallet 8，On the downside of described platen 1, center is provided with leading screw 10，It is provided with leading screw sleeve 11 outside described leading screw 10，Described leading screw sleeve 11 is welded on base 2 center，Described leading screw sleeve 11 top is provided with gear-box 12，It is provided with column 13 on front side of described gear-box 12，Described column 13 top is provided with bearing block 14，It is provided with double wedge 15 outside described bearing block 14，Described bearing block 14 is connected with gear-box 12 by power transmission shaft 3，It is provided with handle 16 on the left of described power transmission shaft 3，The jump ring 17 being welded on power transmission shaft 3 it is provided with on the right side of described bearing block 14，Gear 18 in described gear-box 12 coincide with leading screw 10 in stretching into leading screw sleeve 11.
Operation principle of the present utility model: during use, notebook computer is prevented on upper anti-sliding pallet 9, projector is placed on lower anti-sliding pallet 8, power transmission shaft 3 is made to drive jump ring 17 to leave axle bed to gear-box 12 direction driving handle 16, rotary handle 16, leading screw 10 is coordinated to protrude upward by power transmission shaft 3, bearing block 14, gear 18, under pilot sleeve 6 and lead 7 coordinate, platen 1 is risen.
Claims (1)
- null1. a projector liftable go-cart，Including platen、Base and power transmission shaft，It is characterized in that: described Its lower side corner is provided with the universal wheel with firmly stopping，On the upside of described base, corner is provided with pilot sleeve，It is provided with platen on the upside of described pilot sleeve，On the downside of described platen, corner is provided with lead，Described lead stretches in pilot sleeve，Lower anti-sliding pallet it is provided with on the upside of described platen，It is provided with anti-sliding pallet on the upside of described lower anti-sliding pallet，On the downside of described platen, center is provided with leading screw，Leading screw sleeve it is provided with outside described leading screw，Described leading screw sleeve is welded on base center，Described leading screw upper cartridge is provided with gear-box，It is provided with column on front side of described gear-box，Described column top is provided with bearing block，It is provided with double wedge outside described bearing block，Described bearing block is connected with gear-box by power transmission shaft，It is provided with handle on the left of described power transmission shaft，The jump ring being welded on power transmission shaft it is provided with on the right side of described bearing block，Gear in described gear-box coincide with leading screw in stretching into leading screw sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216192.4U CN205579088U (en) | 2016-03-18 | 2016-03-18 | Shallow of projecting apparatus liftable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216192.4U CN205579088U (en) | 2016-03-18 | 2016-03-18 | Shallow of projecting apparatus liftable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579088U true CN205579088U (en) | 2016-09-14 |
Family
ID=56868568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620216192.4U Expired - Fee Related CN205579088U (en) | 2016-03-18 | 2016-03-18 | Shallow of projecting apparatus liftable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205579088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488574A (en) * | 2017-04-12 | 2018-09-04 | 黄河科技学院 | The adjustable support device of pipeline erection supporting surface |
-
2016
- 2016-03-18 CN CN201620216192.4U patent/CN205579088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488574A (en) * | 2017-04-12 | 2018-09-04 | 黄河科技学院 | The adjustable support device of pipeline erection supporting surface |
| CN108488574B (en) * | 2017-04-12 | 2020-04-14 | 台州市黄岩日隆模具厂(普通合伙) | Supporting device with adjustable supporting surface for pipeline erection |
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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 |
Granted publication date: 20160914 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |