CN204528459U - A kind of article for classroom move draw off gear - Google Patents
A kind of article for classroom move draw off gear Download PDFInfo
- Publication number
- CN204528459U CN204528459U CN201520164657.1U CN201520164657U CN204528459U CN 204528459 U CN204528459 U CN 204528459U CN 201520164657 U CN201520164657 U CN 201520164657U CN 204528459 U CN204528459 U CN 204528459U
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- China
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- pulley
- self
- transmission shaft
- fixedly mounted
- locking motor
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Abstract
The utility model relates to a kind of article for classroom and moves draw off gear, comprise longitudinal rail, vertically move pulley, self-locking motor A, belt A, electric machine support, transmission shaft A, cross slide way, transverse shifting pulley, transmission shaft B, motor supporting plate, self-locking motor B, belt B, rotating machine, revolving wheel and unwrapping wire rope, this device adopts self-locking motor, pulley, the mode that transmission shaft and guide rail combine, there is very strong running fix ability, this device can use remote control handle to control the forward and reverse of motor, thus achieve the front and back of top car, sway, moving up and down of loading hook.
Description
Technical field
The utility model belongs to teaching aid field, and especially a kind of article for classroom move draw off gear.
Background technology
Along with development in science and technology, increasing technicalization equipment needs to enter into actual teaching task.Design scientific and technological classroom, first must it is considered that easy to operate.It is investigated card, the classroom of current main flow mainly has teleclass, multi-media classroom and voice room several, and often there is quality in kind of a classroom, and the design in scientific and technological classroom also has a lot of development space.For this reason, we devise a kind of remote-controlled transmitting-receiving article device.
Summary of the invention
The purpose of this utility model is to overcome prior art deficiency, provides a kind of article for classroom being convenient to install, be easy to control to move draw off gear.
The technical solution adopted in the utility model is:
A kind of article for classroom move draw off gear, comprise longitudinal rail, vertically move pulley, self-locking motor A, belt A, electric machine support, transmission shaft A, cross slide way, transverse shifting pulley, transmission shaft B, motor supporting plate, self-locking motor B, belt B, rotating machine, revolving wheel and unwrapping wire rope, longitudinal rail is two and parallel, all coordinate at two longitudinal rails and be slidably fitted with two to vertically moving pulley, vertically move at often pair and coaxially respectively between pulley be fixedly mounted with a transmission shaft, two transmission shaft two side positions are vertically fixedly mounted with a riser respectively, any riser is provided with an electric machine support, this electric machine support is fixed with self-locking motor A, this self-locking motor A drives its two of closing on the longitudinal rail of side to vertically move pulley to carry out, parallelly between two risers be fixedly mounted with two cross slide waies, all coordinate at two cross slide waies and be slidably fitted with two pairs of transverse shifting pulleys, coaxially respectively between often pair of transverse shifting pulley be fixedly mounted with a transmission shaft, on two transmission shafts, level is fixedly mounted with a motor supporting plate, this motor supporting plate is fixedly mounted with respectively self-locking motor B and a rotating machine, wherein self-locking motor B drives it to close on two transverse shifting pulleys on the cross slide way of side, rotating machine output shaft coaxially installs revolving wheel, on this revolving wheel, coaxial sleeve is equipped with unwrapping wire rope, one end of unwrapping wire rope vertically downward and be provided with hook.
And described longitudinal rail to be packed in classroom between two inwalls of top.
And, each described connection location vertically moving pulley, transverse shifting pulley and its transmission shaft be coaxially fixedly mounted with is provided with bearing.
And also comprise electric-control system, this electric-control system comprises remote control module and control circuit thereof, for carrying out remote control driving by remote control to self-locking motor A and B and rotating machine.
The utility model advantage and good effect are:
The article for classroom that the utility model provides move the mode that draw off gear adopts self-locking motor, pulley, transmission shaft and guide rail to combine, there is very strong running fix ability, this device can use remote control handle to control the forward and reverse of motor, thus achieve the front and back of top car, sway, moving up and down of loading hook.
The utility model is provided with bearing on each connection location vertically moving pulley, transverse shifting pulley and its transmission shaft be coaxially fixedly mounted with, and is convenient to band motor vehicles bodies and walks about, improve the reliability of operational process in its classroom of knowing clearly, have high using value.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
Detailed description of the invention:
Below by accompanying drawing, the utility model is described in further detail in conjunction with specific embodiments, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of article for classroom move draw off gear, comprise longitudinal rail 1, vertically move pulley 2, self-locking motor A 3, belt A 4, electric machine support 5, transmission shaft A 8, cross slide way 9, transverse shifting pulley 6, transmission shaft B 16, motor supporting plate 10, self-locking motor B 15, belt B 7, rotating machine 13, revolving wheel 12 and unwrapping wire rope 11, longitudinal rail is two and is parallelly packed in classroom between two inwalls of top, all coordinate at two longitudinal rails and be slidably fitted with two to vertically moving pulley, vertically move at often pair and coaxially respectively between pulley be fixedly mounted with a transmission shaft, two transmission shaft two side positions are vertically fixedly mounted with a riser 14 respectively, any riser is provided with an electric machine support, this electric machine support is fixed with self-locking motor A, this self-locking motor A vertically moves pulley by belt drive belt wheel to its two of closing on the longitudinal rail of side and drives, parallelly between two risers be fixedly mounted with two cross slide waies, all coordinate at two cross slide waies and be slidably fitted with two pairs of transverse shifting pulleys, coaxially respectively between often pair of transverse shifting pulley be fixedly mounted with a transmission shaft, on two transmission shafts, level is fixedly mounted with a motor supporting plate, this motor supporting plate is fixedly mounted with respectively self-locking motor B and a rotating machine, wherein self-locking motor B is driven two transverse shifting pulleys that it closes on the cross slide way of side by belt drive belt wheel, rotating machine output shaft coaxially installs revolving wheel, on this revolving wheel, coaxial sleeve is equipped with unwrapping wire rope, the one ends wound of unwrapping wire rope is on revolving wheel, the other end vertically downward and be provided with hook.
Each connection location vertically moving pulley, transverse shifting pulley and its transmission shaft be coaxially fixedly mounted with is provided with bearing, is convenient to road wheel band motor vehicles bodies and walks about.
The utility model also comprises electric-control system, this electric-control system comprises remote control module and control circuit thereof, for carrying out remote control driving by remote control to self-locking motor A and B and rotating machine, this part can adopt the electrically-controlled component of commercially available Multiple Type to be completed, and belongs to prior art.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (4)
1. one kind is moved draw off gear for the article in classroom, it is characterized in that: comprise longitudinal rail, vertically move pulley, self-locking motor A, belt A, electric machine support, transmission shaft A, cross slide way, transverse shifting pulley, transmission shaft B, motor supporting plate, self-locking motor B, belt B, rotating machine, revolving wheel and unwrapping wire rope, longitudinal rail is two and parallel, all coordinate at two longitudinal rails and be slidably fitted with two to vertically moving pulley, vertically move at often pair and coaxially respectively between pulley be fixedly mounted with a transmission shaft, two transmission shaft two side positions are vertically fixedly mounted with a riser respectively, any riser is provided with an electric machine support, this electric machine support is fixed with self-locking motor A, this self-locking motor A drives its two of closing on the longitudinal rail of side to vertically move pulley to carry out, parallelly between two risers be fixedly mounted with two cross slide waies, all coordinate at two cross slide waies and be slidably fitted with two pairs of transverse shifting pulleys, coaxially respectively between often pair of transverse shifting pulley be fixedly mounted with a transmission shaft, on two transmission shafts, level is fixedly mounted with a motor supporting plate, this motor supporting plate is fixedly mounted with respectively self-locking motor B and a rotating machine, wherein self-locking motor B drives it to close on two transverse shifting pulleys on the cross slide way of side, rotating machine output shaft coaxially installs revolving wheel, on this revolving wheel, coaxial sleeve is equipped with unwrapping wire rope, one end of unwrapping wire rope vertically downward and be provided with hook.
2. the article for classroom according to claim 1 move draw off gear, it is characterized in that: described longitudinal rail to be packed in classroom between two inwalls of top.
3. the article for classroom according to claim 1 move draw off gear, it is characterized in that: on each described connection location vertically moving pulley, transverse shifting pulley and its transmission shaft be coaxially fixedly mounted with, be provided with bearing.
4. the article for classroom according to claim 1 move draw off gear, it is characterized in that: also comprise electric-control system, this electric-control system comprises remote control module and control circuit thereof, for carrying out remote control driving by remote control to self-locking motor A and B and rotating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164657.1U CN204528459U (en) | 2015-03-24 | 2015-03-24 | A kind of article for classroom move draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164657.1U CN204528459U (en) | 2015-03-24 | 2015-03-24 | A kind of article for classroom move draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204528459U true CN204528459U (en) | 2015-08-05 |
Family
ID=53742484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164657.1U Expired - Fee Related CN204528459U (en) | 2015-03-24 | 2015-03-24 | A kind of article for classroom move draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204528459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977862A (en) * | 2021-03-30 | 2021-06-18 | 宁波道充科技有限公司 | Unmanned aerial vehicle wireless charging parking apron |
-
2015
- 2015-03-24 CN CN201520164657.1U patent/CN204528459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977862A (en) * | 2021-03-30 | 2021-06-18 | 宁波道充科技有限公司 | Unmanned aerial vehicle wireless charging parking apron |
| CN112977862B (en) * | 2021-03-30 | 2022-07-01 | 宁波道充科技有限公司 | Unmanned aerial vehicle wireless charging parking apron |
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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: 20150805 Termination date: 20160324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |