CN205044366U - Limit formula push -and -pull combination blackboard - Google Patents
Limit formula push -and -pull combination blackboard Download PDFInfo
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- CN205044366U CN205044366U CN201520643687.0U CN201520643687U CN205044366U CN 205044366 U CN205044366 U CN 205044366U CN 201520643687 U CN201520643687 U CN 201520643687U CN 205044366 U CN205044366 U CN 205044366U
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- China
- Prior art keywords
- blackboard
- formula push
- limit
- reelable
- controller
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Abstract
The utility model discloses a limit formula push -and -pull combination blackboard, including framework, fixed blackboard and activity blackboard, wherein, fixed blackboard with framework fixed mounting, the activity blackboard with framework slidable mounting and can follow horizontal activity, limit formula push -and -pull combination blackboard still includes and is used for driving the drive arrangement and the control of activity blackboard drive arrangement's controller, drive arrangement include with controller electric connection's motor, running roller and rope, the motor with the running roller sets up along the lateral separation, rope ring cover the pivot of motor with the running roller sets up, on the rope fixed mounting have with activity blackboard fixed connection's connecting portion, limit formula push -and -pull combination blackboard's movable blackboard both can electrically -operated and can manually operation.
Description
Technical field
The utility model relates to Teaching Equipment technical field, particularly a kind of limit formula push-and-pull combined blackboard.
Background technology
Combined blackboard comprises framework, fixing blackboard and Reelable blackboard, wherein, fixing blackboard and framework fixedly mount, Reelable blackboard and framework are slidably installed, but, in current combined blackboard, Reelable blackboard is mainly by manually promoting to slide, certainly also have and slided by motorized motions, but do not exist can manually, drive by motor again and to slide.
Utility model content
Main purpose of the present utility model is to provide a kind of limit formula push-and-pull combined blackboard, is intended to make Reelable blackboard both can electric operating and can manual operation.
For arriving above-mentioned technical purpose, the utility model provides a kind of limit formula push-and-pull combined blackboard, comprise framework, fixing blackboard and Reelable blackboard, wherein, described fixing blackboard and described framework fixedly mount, described Reelable blackboard and described framework are slidably installed and can be transversely movable, described limit formula push-and-pull combined blackboard also comprises the drive unit driving described Reelable blackboard, and control the controller of described drive unit, described drive unit comprises the motor be electrically connected with described controller, running roller and rope, described motor and described running roller transversely interval are arranged, the rotating shaft of motor described in described rope ring set and described running roller are arranged, described rope is installed with the connecting portion be fixedly connected with described Reelable blackboard, described motor is in order to drive described rope to move by the frictional force between the rotating shaft of described motor and described rope, laterally slide to drive described Reelable blackboard, described Reelable blackboard makes, between the rotating shaft of described rope and described motor, relative sliding occurs by external force, and transversely slide.
Preferably, described controller has by the action button for user operation.
Preferably, described controller also comprises in order to the wireless communication module with extraneous communication.
Preferably, described wireless communication module is infrared module, bluetooth module or WIFI module.
Preferably, described rope adopts metal material to make.
Preferably, described Reelable blackboard is provided with for manually operated handle.
Preferably, described framework is provided with the checkout gear of the position detecting described Reelable blackboard, and described checkout gear and described controller are electrically connected, and described controller is in order to control described motor rotation according to the detection signal of described checkout gear.
Preferably, described checkout gear comprises the first touching switch and the second touching switch that transversely interval is installed on described framework, switch touched by described first touching switch and second and described controller is electrically connected, in order to when by described Reelable blackboard touching, send detection signal to described controller, described controller controls described drive motors stall according to described detection signal.
Preferably, the upper and lower side of described Reelable blackboard is separately installed with pulley, and described Reelable blackboard is slidably mounted on the transverse frame of described framework by described pulley.
Preferably, described framework comprises two transverse frames, article two, vertical frame, and enclose by described two transverse frames and two vertical frames the installing zone formed, described installing zone is transversely divided into the first plate district and the second plate district, described fixing blackboard is fixedly installed in described second plate district, described Reelable blackboard can and switch between described first plate district and the second plate district, described limit formula push-and-pull combined blackboard also comprises the first lighting device and second lighting device of corresponding described first plate district and the setting of the second plate district, described first lighting device and described second lighting device and described controller are electrically connected, to be controlled opening and closing respectively by described controller.
The limit formula push-and-pull combined blackboard that the utility model provides, comprise framework, fixing blackboard and Reelable blackboard, wherein, described fixing blackboard and described framework fixedly mount, described Reelable blackboard and described framework are slidably installed and can be transversely movable, described limit formula push-and-pull combined blackboard also comprises the drive unit driving described Reelable blackboard, and control the controller of described drive unit, described drive unit comprises the motor be electrically connected with described controller, running roller and rope, described motor and described running roller transversely interval are arranged, the rotating shaft of motor described in described rope ring set and described running roller are arranged, described rope is installed with the connecting portion be fixedly connected with described Reelable blackboard, described motor is in order to drive described rope to move by the frictional force between the rotating shaft of described motor and described rope, laterally slide to drive described Reelable blackboard, described Reelable blackboard makes, between the rotating shaft of described rope and described motor, relative sliding occurs by external force, and transversely slide, thus, the Reelable blackboard of described limit formula push-and-pull combined blackboard both can electric operating and can manual operation.
Accompanying drawing explanation
One view of one embodiment of the limit formula push-and-pull combined blackboard that Fig. 1 provides for the utility model;
Fig. 2 is the schematic diagram of another state of the limit formula push-and-pull combined blackboard shown in Fig. 1;
Fig. 3 is the structural representation of the drive unit of the limit formula push-and-pull combined blackboard shown in Fig. 1;
Fig. 4 is the structural representation of the control section of the limit formula push-and-pull combined blackboard shown in Fig. 1.
Drawing reference numeral illustrates:
| Label | Title |
| 100 | Limit formula push-and-pull combined blackboard |
| 1 | Framework |
| 11 | Transverse frame |
| 12 | Vertical frame |
| 13 | Installing zone |
| 131 | First plate district |
| 132 | Second plate district |
| 2 | Fixing blackboard |
| 3 | Reelable blackboard |
| 4 | Drive unit |
| 41 | Motor |
| 42 | Running roller |
| 43 | Rope |
| 44 | Connecting portion |
| 5 | Controller |
| 51 | Action button |
| 52 | Wireless communication module |
| 6 | Checkout gear |
| 61 | First touching switch |
| 62 | Second touching switch |
| 7 | Pulley |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of limit formula push-and-pull combined blackboard, refer to Fig. 1 to Fig. 4, in an embodiment of the limit formula push-and-pull combined blackboard that the utility model provides, described limit formula push-and-pull combined blackboard 100 comprises framework 1, fixing blackboard 2 and Reelable blackboard 3, wherein, described fixing blackboard 2 fixedly mounts with described framework 1, described Reelable blackboard 3 and described framework 1 are slidably installed and can be transversely movable, described limit formula push-and-pull combined blackboard 100 also comprises the drive unit 4 driving described Reelable blackboard 3, and control the controller 5 of described drive unit 4, described drive unit 4 comprises the motor 41 be electrically connected with described controller 5, running roller 42 and rope 43, described motor 41 and described running roller 42 transversely interval are arranged, rotating shaft and the described running roller 42 of motor 41 described in described rope 43 ring set are arranged, described rope 43 is installed with the connecting portion 44 be fixedly connected with described Reelable blackboard 3, described motor 41 is in order to drive described rope 43 to move by the frictional force between the rotating shaft of described motor 41 and described rope 43, laterally slide to drive described Reelable blackboard 3, described Reelable blackboard 3 makes, between described rope 43 and the rotating shaft of described motor 41, relative sliding occurs by external force, and transversely slide.The Reelable blackboard 3 of described limit formula push-and-pull combined blackboard 100 both can electric operating and can manual operation.
In the present embodiment, described controller 5 has by the action button 51 for user operation, thus, can carry out electronic manipulation by described action button 51 to described Reelable blackboard 3, obviously, the design is not limited thereto, in the present embodiment, described controller 5 also comprises in order to the wireless communication module 52 with extraneous communication, and particularly, described wireless communication module 52 is infrared module, bluetooth module or WIFI module.Can pass through intelligent terminal (as mobile phone) with as described in controller 5 set up wireless connections, by described intelligent terminal, described Reelable blackboard 3 is manipulated.
In the present embodiment, described rope 43 adopts metal material to make, thus, can make that the intensity of described rope 43 is enough and service life ensures to some extent.
In the present embodiment, described Reelable blackboard 3 is provided with for manually operated handle, and particularly, the dual-side of described Reelable blackboard 3 is equipped with handle, and user can drive described Reelable blackboard 3 transversely to slide by gripping described handle.
In the present embodiment, described framework 1 is provided with the checkout gear 6 of the position detecting described Reelable blackboard 3, described checkout gear 6 is electrically connected with described controller 5, and described controller 5 operates in order to control described motor 41 according to the detection signal of described checkout gear 6.Particularly, in the present embodiment, described checkout gear 6 comprises the first touching switch 61 and the second touching switch 62 that transversely interval is installed on described framework 1, described first touching switch 61 and the second touching switch 62 are electrically connected with described controller 5, in order to when being touched by described Reelable blackboard 3, send detection signal to described controller 5, described controller 5 controls the stall of described drive motors 41 according to described detection signal.Obvious the design is not limited thereto, and described checkout gear 6 also can be optoelectronic switch, equally also can be monitored the position of described Reelable blackboard 3 by optoelectronic switch.
In the present embodiment, described Reelable blackboard 3 realizes slidably installing especially by following structure: the upper and lower side of described Reelable blackboard 3 is separately installed with pulley 7, and described Reelable blackboard 3 is slidably mounted on the transverse frame 11 of described framework 1 by described pulley 7.
In the present embodiment, described framework 1 comprises two transverse frames 11, article two, vertical frame 12, and enclose by described two transverse frames 11 and two vertical frames 12 installing zone 13 formed, described installing zone 13 is transversely divided into the first plate district 131 and the second plate district 132, described fixing blackboard 2 is fixedly installed in described second plate district 132, described Reelable blackboard 3 can and switch between described first plate district 131 and the second plate district 132, described limit formula push-and-pull combined blackboard 100 also comprises the first lighting device (not shown) and second lighting device (not shown) of corresponding described first plate district 131 and the setting of the second plate district 132, described first lighting device and described second lighting device and described controller 5 are electrically connected, to be controlled opening and closing respectively by described controller 5.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a limit formula push-and-pull combined blackboard, comprise framework, fixing blackboard and Reelable blackboard, wherein, described fixing blackboard and described framework fixedly mount, described Reelable blackboard and described framework are slidably installed and can be transversely movable, it is characterized in that, described limit formula push-and-pull combined blackboard also comprises the drive unit driving described Reelable blackboard, and control the controller of described drive unit, described drive unit comprises the motor be electrically connected with described controller, running roller and rope, described motor and described running roller transversely interval are arranged, the rotating shaft of motor described in described rope ring set and described running roller are arranged, described rope is installed with the connecting portion be fixedly connected with described Reelable blackboard, described motor is in order to drive described rope to move by the frictional force between the rotating shaft of described motor and described rope, laterally slide to drive described Reelable blackboard, described Reelable blackboard makes, between the rotating shaft of described rope and described motor, relative sliding occurs by external force, and transversely slide.
2. formula push-and-pull combined blackboard in limit as claimed in claim 1, it is characterized in that, described controller has by the action button for user operation.
3. formula push-and-pull combined blackboard in limit as claimed in claim 2, it is characterized in that, described controller also comprises in order to the wireless communication module with extraneous communication.
4. formula push-and-pull combined blackboard in limit as claimed in claim 3, it is characterized in that, described wireless communication module is infrared module, bluetooth module or WIFI module.
5. formula push-and-pull combined blackboard in limit as claimed in claim 1, is characterized in that, described rope adopts metal material to make.
6. formula push-and-pull combined blackboard in limit as claimed in claim 1, is characterized in that, described Reelable blackboard is provided with for manually operated handle.
7. formula push-and-pull combined blackboard in limit as claimed in claim 1, it is characterized in that, described framework is provided with the checkout gear of the position detecting described Reelable blackboard, described checkout gear and described controller are electrically connected, and described controller is in order to control described motor rotation according to the detection signal of described checkout gear.
8. formula push-and-pull combined blackboard in limit as claimed in claim 7, it is characterized in that, described checkout gear comprises the first touching switch and the second touching switch that transversely interval is installed on described framework, switch touched by described first touching switch and second and described controller is electrically connected, in order to when by described Reelable blackboard touching, send detection signal to described controller, described controller controls described drive motors stall according to described detection signal.
9. formula push-and-pull combined blackboard in limit as claimed in claim 1, it is characterized in that, the upper and lower side of described Reelable blackboard is separately installed with pulley, and described Reelable blackboard is slidably mounted on the transverse frame of described framework by described pulley.
10. formula push-and-pull combined blackboard in limit as claimed in claim 1, it is characterized in that, described framework comprises two transverse frames, article two, vertical frame, and enclose by described two transverse frames and two vertical frames the installing zone formed, described installing zone is transversely divided into the first plate district and the second plate district, described fixing blackboard is fixedly installed in described second plate district, described Reelable blackboard can and switch between described first plate district and the second plate district, described limit formula push-and-pull combined blackboard also comprises the first lighting device and second lighting device of corresponding described first plate district and the setting of the second plate district, described first lighting device and described second lighting device and described controller are electrically connected, to be controlled opening and closing respectively by described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643687.0U CN205044366U (en) | 2015-08-24 | 2015-08-24 | Limit formula push -and -pull combination blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643687.0U CN205044366U (en) | 2015-08-24 | 2015-08-24 | Limit formula push -and -pull combination blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044366U true CN205044366U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643687.0U Expired - Fee Related CN205044366U (en) | 2015-08-24 | 2015-08-24 | Limit formula push -and -pull combination blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN112009142A (en) * | 2020-09-09 | 2020-12-01 | 上海易教信息科技有限公司 | Push-pull blackboard |
-
2015
- 2015-08-24 CN CN201520643687.0U patent/CN205044366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790495A (en) * | 2018-05-11 | 2018-11-13 | 李少琴 | A kind of education portable blackboard device |
| CN112009142A (en) * | 2020-09-09 | 2020-12-01 | 上海易教信息科技有限公司 | Push-pull blackboard |
| CN112009142B (en) * | 2020-09-09 | 2021-04-06 | 上海易教科技股份有限公司 | Push-pull blackboard |
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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: 20160224 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |