CN204889041U - Multi -functional schoolbag - Google Patents
Multi -functional schoolbag Download PDFInfo
- Publication number
- CN204889041U CN204889041U CN201520613255.5U CN201520613255U CN204889041U CN 204889041 U CN204889041 U CN 204889041U CN 201520613255 U CN201520613255 U CN 201520613255U CN 204889041 U CN204889041 U CN 204889041U
- Authority
- CN
- China
- Prior art keywords
- school bag
- remote controller
- drive unit
- bag body
- expansion link
- 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
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Abstract
The utility model provides a multi -functional schoolbag, include satchel body, pull rod, setting at the beneath gyro wheel of satchel body, be used for a drive number pivoted drive arrangement, still include the remote controller, can receive the receiver and the battery of remote controller instruction, satchel body's the back be provided with the flight board, flight board bottom surface set up to planar structure, the upper surface sets up to arc structure, satchel body's the back still is provided with the 2nd drive arrangement, the 2nd drive arrangement through first telescopic link with the flight board connect, the 2nd drive arrangement control through the remote controller, the 2nd drive arrangement passes through the receiver and receives the instruction of remote controller then drive the flexible of first telescopic link. This schoolbag can reduce the frictional force on gyro wheel and ground when the quick travel.
Description
Technical field
The utility model relates to life study article field, specifically a kind of school bag.
Background technology
The school work pressure of present student is also increasing, and the book in school bag and other learning materials are also a lot, and this is gruelling for carrying school bag every day student, especially says from birth primary school, even may have influence on their anthropometic.In order to alleviate the burden of endorsement band, under a lot of school bag, wheel is installed, or even the remote control school bag that need not pull, but for some students, once hauling to the play time, school bag is cursory runs out of classroom, or makes school bag move fast when remote control school bag, because the weight ratio of school bag entirety is heavier, the frictional force on the roller under school bag and ground is increased, accelerates the rate of decay of roller, affect the service life of school bag.
Meanwhile, present school bag function is also more single, except basic accommodates except study article, also possesses other function less.Be difficult to the demand meeting present student's various aspects.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of multi-functional school bag that can reduce the frictional force on roller and ground when moving fast.
For achieving the above object, the utility model adopts following technical scheme:
A kind of multi-functional school bag, comprise school bag body, pull bar, be arranged on the roller under school bag body, for the first drive unit that driving rolls rotates, also comprise remote controller, receiver and the battery of remote command can be received, the back side of described school bag body is provided with flight plate, described flight plate bottom surface is set to planar structure, upper surface is set to arc structure, the back side of school bag body is also provided with the second drive unit, the second described drive unit is connected with described flight plate by the first expansion link, the second described drive unit is controlled by remote controller, then the instruction that second drive unit receives remote controller by receiver drives the flexible of the first expansion link.
Wherein, the side of described school bag body is provided with manipulator, the position of described manipulator and school bag body contacts is provided with the first rotating module, the middle part of manipulator is provided with the second rotating module, and then the instruction that the first rotating module and the second rotating module receive remote controller by receiver starts to rotate.
Wherein, the one side that described school bag body is connected with pull bar is provided with the 3rd drive unit, the 3rd described drive unit is connected with the second expansion link, the second described expansion link is provided with umbrella, second expansion link is connected with the support bar of umbrella is spiral, and then the instruction that the 3rd drive unit receives remote controller by receiver drives the flexible of the second expansion link.
Wherein, the outer surface of described school bag body is provided with communicator.
Wherein, described remote controller and school bag body can be separated.
The beneficial effects of the utility model are: the first, due to school bag body being provided with flight plate, the bottom surface of flight plate is set to planar structure, upper surface is set to arc structure, according to hydromechanics principle, when in the quick moving process of school bag body, air can produce buoyancy upwards to flight plate, thus the weight that roller is born reduces, the frictional force that roller and ground are produced reduces, and is conducive to the service life extending roller; The second, manipulator be arranged so that student can sit on a robotic arm, as chair frame use, school bag body also can be helped to break away from barrier fast when school bag body runs into barrier; Three, the 3rd drive unit on school bag body is connected with umbrella with the second expansion link, can open umbrella fast when running into rainy day, and avoid school bag to be drenched, communicator can also be conversed.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment 1 structural representation;
Fig. 3 is the utility model embodiment 2 structural representation;
Fig. 4 is the utility model embodiment 3 structural representation;
Fig. 5 is utility model works schematic diagram.
In figure: 1, school bag body; 2, pull bar; 3, roller; 4, the first drive unit; 5, remote controller; 6, receiver; 7, battery; 8, fly plate; 9, the second drive unit; 10, the first expansion link; 11, manipulator; 12, the first rotating module; 13, the second rotating module; 14, the 3rd drive unit; 15, the second expansion link; 16, umbrella; 17, communicator.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is made specific elaboration:
As shown in Figures 1 to 5: a kind of multi-functional school bag, comprise school bag body 1, pull bar 2, be arranged on the roller 3 under school bag body 1, for the first drive unit 4 that driving rolls 3 rotates, also comprise remote controller 5, receiver 6 and the battery 7 of remote controller 5 instruction can be received, the back side of school bag body 1 is provided with flight plate 8, flight plate 8 bottom surface is set to planar structure, upper surface is set to arc structure, the back side of school bag body 1 is also provided with the second drive unit 9, second drive unit 9 is connected with flight plate 8 by the first expansion link 10, second drive unit 9 is controlled by remote controller 5, then the instruction that second drive unit 9 receives remote controller 5 by receiver 6 drives the flexible of the first expansion link 10.
Embodiment 1: as shown in Fig. 2 and Tu: 5, when wanting to allow school bag move, presses remote controller 5, and receiver 6 receives instruction that remote controller 5 sends and passes to the rotation of the first drive unit 4, first drive unit 4 driving rolls 3.The instruction sent by remote controller 5 again controls the second drive unit 9, second drive unit 9 drives stretching out of the first expansion link 10, flight plate 8 is opened, because the bottom surface of the plate 8 that flies is set to planar structure, upper surface is set to arc structure, according to hydromechanics principle, when in school bag body 1 fast moving process, air can produce buoyancy upwards to flight plate 8, school bag has kind of a sensation for flight, thus the weight making roller 3 bear reduces, the frictional force that roller 3 and ground are produced reduces, and is conducive to the service life extending roller 3.
Embodiment 2: as shown in Figure 3 and Figure 5, in the present embodiment, the side of school bag body 1 is provided with manipulator 11, the position that manipulator 11 contacts with school bag body 1 is provided with the first rotating module 12, the middle part of manipulator 11 is provided with the instruction that the second rotating module 13, first rotating module 12 and the second rotating module 13 receive remote controller 5 by receiver 6 and then starts to rotate.Cooperatively interacted by the first rotating module 12 and the second rotating module 13, manipulator 11 is turned to suitable angle, manipulator 11 just can use, above people can sit in as chair frame.
Embodiment 3: as shown in Figure 4 and Figure 5, the one side that school bag body 1 is connected with pull bar 2 is provided with the 3rd drive unit 14,3rd drive unit 14 is connected with the second expansion link 15, second expansion link 15 is provided with umbrella 16, second expansion link 15 is connected with the support bar of umbrella 16 is spiral, and then the instruction that the 3rd drive unit 14 receives remote controller 5 by receiver 6 drives the flexible of the second expansion link 15.When running into rainy day, make umbrella 16 stretch and open fast by remote controller 5, avoid school bag to be soaked with rain.
In the present embodiment, the outer surface of school bag body 1 is provided with communicator 17, in case of emergency can calls out in time.
In the present embodiment, remote controller 5 and school bag body 1 can be separated, and remote controller 5 can be placed in pocket, also can be placed in school bag body 1, be convenient for carrying.
Be only optimum embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. a multi-functional school bag, comprise school bag body, pull bar, be arranged on the roller under school bag body, for the first drive unit that driving rolls rotates, also comprise remote controller, receiver and the battery of remote command can be received, it is characterized in that: the back side of described school bag body is provided with flight plate, described flight plate bottom surface is set to planar structure, upper surface is set to arc structure, the back side of school bag body is also provided with the second drive unit, the second described drive unit is connected with described flight plate by the first expansion link, the second described drive unit is controlled by remote controller, then the instruction that second drive unit receives remote controller by receiver drives the flexible of the first expansion link.
2. the multi-functional school bag of one according to claim 1, it is characterized in that: the side of described school bag body is provided with manipulator, the position of described manipulator and school bag body contacts is provided with the first rotating module, the middle part of manipulator is provided with the second rotating module, and then the instruction that the first rotating module and the second rotating module receive remote controller by receiver starts to rotate.
3. the multi-functional school bag of one according to claim 1, it is characterized in that: the one side that described school bag body is connected with pull bar is provided with the 3rd drive unit, the 3rd described drive unit is connected with the second expansion link, the second described expansion link is provided with umbrella, second expansion link is connected with the support bar of umbrella is spiral, and then the instruction that the 3rd drive unit receives remote controller by receiver drives the flexible of the second expansion link.
4. the multi-functional school bag of one according to claim 1, is characterized in that: the outer surface of described school bag body is provided with communicator.
5. the multi-functional school bag of one according to claim 1, is characterized in that: described remote controller and school bag body can be separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613255.5U CN204889041U (en) | 2015-08-15 | 2015-08-15 | Multi -functional schoolbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613255.5U CN204889041U (en) | 2015-08-15 | 2015-08-15 | Multi -functional schoolbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889041U true CN204889041U (en) | 2015-12-23 |
Family
ID=54911276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520613255.5U Expired - Fee Related CN204889041U (en) | 2015-08-15 | 2015-08-15 | Multi -functional schoolbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377041A (en) * | 2016-09-20 | 2017-02-08 | 深圳市悦动天下科技有限公司 | Intelligent wallet |
-
2015
- 2015-08-15 CN CN201520613255.5U patent/CN204889041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377041A (en) * | 2016-09-20 | 2017-02-08 | 深圳市悦动天下科技有限公司 | Intelligent wallet |
| CN106377041B (en) * | 2016-09-20 | 2018-04-17 | 深圳市悦动天下科技有限公司 | A kind of intelligence wallet |
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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: 20151223 Termination date: 20160815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |