CN206964256U - A kind of electric return board knapsack - Google Patents
A kind of electric return board knapsack Download PDFInfo
- Publication number
- CN206964256U CN206964256U CN201720890176.8U CN201720890176U CN206964256U CN 206964256 U CN206964256 U CN 206964256U CN 201720890176 U CN201720890176 U CN 201720890176U CN 206964256 U CN206964256 U CN 206964256U
- Authority
- CN
- China
- Prior art keywords
- knapsack
- rack
- return board
- electric return
- slide plate
- 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 discloses a kind of electric return board knapsack, including inclusion；Knapsack-rack, the inclusion are removably set on the Knapsack-rack, and the bottom of the Knapsack-rack is provided with driving wheel and drive mechanism, and driving wheel is articulated in the bottom of Knapsack-rack, and drive mechanism is used to drive driving wheel to rotate；The containing cavities being internally formed along the short transverse extension of Knapsack-rack of the Knapsack-rack；Slide plate, one end of slide plate form sliding end, and the other end of slide plate forms drive end, and the sliding end is articulated with the containing cavities and can slided along the short transverse of containing cavities；The drive end is provided with universal wheel.Electric return board knapsack of the present utility model, it can bear in body, can also be moved by motorized motions, occupation mode is flexible and changeable.
Description
Technical field
It the utility model is related to knapsack technical field, more particularly to a kind of electric return board knapsack.
Background technology
With life, work and the quickening of study rhythm, the use crowd of knapsack is more and more extensive, and student needs knapsack
Substantial amounts of textbook operation is born, work labourer needs knapsack to bear computer, instrument etc..But existing knapsack is focused on mostly
In the improvement for the comfort level born, it is also only merely simply to add roller in knapsack bottom that its is portable, or does not mitigate and make
The burden of user, when heavier article is filled with knapsack, often user bears a heavy burden heavier, relatively more painstaking.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric return board knapsack, can be with
Bear in body, can also be moved by motorized motions, occupation mode is flexible and changeable.
The purpose of this utility model is realized using following technical scheme：
A kind of electric return board knapsack, including,
Inclusion；
Knapsack-rack, the inclusion are removably set on the Knapsack-rack, and the bottom of the Knapsack-rack is provided with
Driving wheel and drive mechanism, driving wheel are articulated in the bottom of Knapsack-rack, and drive mechanism is used to drive driving wheel to rotate；The back of the body
The containing cavities being internally formed along the short transverse extension of Knapsack-rack of bag frame；
Slide plate, one end of slide plate form sliding end, and the other end of slide plate forms drive end, and the sliding end is articulated with described
It can slide in containing cavities and along the short transverse of containing cavities；The drive end is provided with universal wheel.
Preferably, the side wall of the containing cavities is provided with chute, short transverse extension of the chute along Knapsack-rack；Chute penetrates
In the side end face of Knapsack-rack；The sliding end is provided with sliding part, and sliding part is articulated in chute and coordinated with slide.
Preferably, the side wall of the chute is provided with locking bar, and the slide plate is provided with locked groove, and the locking bar is used to be flush-mounted in
In the locked groove.
Preferably, the top of the Knapsack-rack is provided with action bars；The bottom of the action bars can be along the height side of Knapsack-rack
To slip.
Preferably, the drive mechanism is motor, and the driving wheel is synchronous with the rotary shaft of the motor
Connect.
Preferably, controller is provided with the Knapsack-rack, the top of Knapsack-rack is provided with ＆ off switch；The on ＆ off switch and control
Device is electrically connected with；The drive mechanism is electrically connected with controller.
Preferably, direction inductor device built in the Knapsack-rack, the direction inductor device are electrically connected with the controller.
Preferably, the bottom of the Knapsack-rack is provided with battery cavities, is provided with battery in the battery cavities, the drive mechanism and
The battery is electrically connected with.
Preferably, the battery is rechargeable battery.
Compared with prior art, the beneficial effects of the utility model are：
1st, inclusion is detachably arranged on Knapsack-rack, is on the one hand conveniently replaceable inclusion, on the other hand can also be taken inclusion
Under born.
2nd, in the case that article is heavier in inclusion, drive mechanism can be started, drive driving wheel to rotate, so as to drive inclusion
It is mobile, the heavy burden of user is reduced, it is more convenient to carry.
3rd, containing cavities can store slide plate in Knapsack-rack, and after extracting slide plate out containing cavities, user can stand on slide plate,
Slided by the electrical drive power of driving wheel, be easy to the trip of user.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another viewing angle constructions schematic diagram of the present utility model；
Fig. 3 is another viewing angle constructions schematic diagram of the present utility model.
In figure：10th, Knapsack-rack；11st, driving wheel；12nd, chute；13rd, battery cavities；14th, action bars；15th, locking bar；20th, slide plate；
21st, sliding part；22nd, universal wheel；23rd, locked groove；30th, motor；40th, controller；50th, on ＆ off switch；60th, battery.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
A kind of electric return board knapsack as shown in Figure 1, Figure 2 and shown in Fig. 3, including inclusion（It is not shown）, Knapsack-rack 10 with
And slide plate 20, inclusion are removably set on Knapsack-rack 10.The bottom of Knapsack-rack 10 be provided with driving wheel 11 and
Drive mechanism, driving wheel 11 is articulated in the bottom of Knapsack-rack 10, and drive mechanism is used to drive driving wheel 11 to rotate.Specifically carrying on the back
Bag frame 10 is internally formed containing cavities, short transverse extension of the containing cavities along Knapsack-rack 10.In addition, one end of above-mentioned slide plate 20
Sliding end is formed, the other end of slide plate 20 forms drive end, and sliding end is articulated with containing cavities, and sliding end can be along containing cavities
Short transverse slide, drive end is provided with universal wheel 22.
On the basis of said structure, during using electric return board knapsack of the present utility model, in reset condition, slide plate 20 is stored
In containing cavities, inclusion is sleeved on Knapsack-rack 10, and in the case that article is relatively light in inclusion, user can carry on the back whole inclusion
With being defeated by.And in the case that article in inclusion is heavier, user can be by inclusion direction, the driving wheel of the bottom of Knapsack-rack 10
11 contact with ground, can start drive mechanism, are to drive driving wheel 11 to roll by drive mechanism, so that whole Knapsack-rack 10
It is mobile, inclusion movement is driven, can so be easy to the carrying of user, mitigates and bears a heavy burden.
In addition, in the case where user's walking is relatively tired, it can also make the sliding end of slide plate 20 along the short transverse of containing cavities
Slide, when sliding end slides into the bottom of containing cavities, whole slide plate 20 can stretch out from the bottom of containing cavities, now rotate sliding end
Make slide plate 20 and Knapsack-rack 10 that there is certain angle, specific slide plate 20 is rotated as Knapsack-rack 10 vertically, drives slide plate 20
The universal wheel 22 at end contacts with ground, and now, user can stand on slide plate 20, is slided by the electrical drive power of driving wheel 11
It is dynamic, it is easy to the trip of user.Certainly, after the use of slide plate 20 finishes, it can turn to slide plate 20 parallel with Knapsack-rack 10,
Then slide again short transverse of the sliding end along containing cavities, now slide plate 20 can be accommodated in containing cavities again, and in slide plate
20 when being accommodated in containing cavities, and the universal wheel 22 of the drive end of slide plate 20 is also extended outside containing cavities, together with driving wheel 11
Rolling is contacted with ground, driving structure is more stable.
Preferably, in the present embodiment, chute 12 can be provided with the side wall of containing cavities, the chute 12 is along Knapsack-rack 10
Short transverse extends.Specific chute 12 runs through the side end face of Knapsack-rack 10；Sliding end is provided with sliding part 21, and sliding part 21 is pivotally connected
It is slidably matched in chute 12 and with chute 12.In this way, being slidably matched for sliding part 21 and chute 12, can store slide plate 20
The slip of intracavitary is more stable.
Preferably, locking bar 15 can be also provided with the side wall of chute 12, is provided with locked groove 23, locking bar on slide plate 20 accordingly
15 are used in locked groove 23.I.e. when slide plate 20 is accommodated in containing cavities, can by the way that locking bar 15 is inlaid in locked groove 23,
Slide plate 20 is fixedly connected with Knapsack-rack 10, prevent knapsack from being dropped in use from containing cavities.Specific locking bar 15 can be with
Side wall relative to chute 12 rotates, and unlocks and unlocks to realize by the rotation of locking bar 15.
Preferably, action bars 14 can be also provided with the top of Knapsack-rack 10, the bottom of action bars 14 can be along Knapsack-rack 10
Short transverse is slided, in this way, being stood in user when on slide plate 20, can be extracted action bars 14 out from Knapsack-rack 10, is easy to
User, which helps, to hold, operation more safety and stability.The action bars 14 specifically can be selected expansion link of the prior art and realize.
Preferably, above-mentioned drive mechanism is motor 30, makes driving wheel 11 synchronous with the rotary shaft of motor 30
Connect, specific driving wheel 11 can be sleeved on it is in the rotary shaft of motor 30 and affixed with rotary shaft, in this way, pass through drive electricity
The rotation of the rotary shaft of machine 30 can drive the rotation of driving wheel 11, and driving more facilitates direct.Certainly, drive mechanism is also optional
With other drive device gear mechanism, the motors that can export rotary motion etc..
Preferably, in the present embodiment, controller 40 can be provided with Knapsack-rack 10, while be provided with the top of Knapsack-rack 10
On ＆ off switch 50, on ＆ off switch 50 is set to be electrically connected with controller 40, while drive mechanism is electrically connected with controller 40, can so be led to
The keying of drive mechanism can be controlled to controller 40, controller 40 according to the switching signal by crossing the transmission switching signal of on ＆ off switch 50,
Control is more convenient.Certainly, controller noted above 40 can be selected and first be realized with the single-chip microcomputer in technology.
More particularly, can also electrically connect with controller 40 in direction inductor device built in Knapsack-rack 10, direction inductor
Connect, in this way, detecting direction signal by direction sensor, controller 40 can control driving wheel 11 to be turned according to direction signal
Operation.
Preferably, for the ease of the outdoor use of independence of the electric return board knapsack, electricity can be provided with the bottom of Knapsack-rack 10
Cell cavity 13, while battery 60 is provided with battery cavities 13, drive mechanism is electrically connected with battery 60, is powered by battery 60 so that should
The knapsack of electric return board 20 being capable of normal use.Preferably, above-mentioned battery 60 can be selected as rechargeable battery 60, can charge, without
Battery 60 is changed, improves service life.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
- A kind of 1. electric return board knapsack, it is characterised in that including,Inclusion；Knapsack-rack, the inclusion are removably set on the Knapsack-rack, and the bottom of the Knapsack-rack is provided with driving Wheel and drive mechanism, driving wheel are articulated in the bottom of Knapsack-rack, and drive mechanism is used to drive driving wheel to rotate；The Knapsack-rack Be internally formed along Knapsack-rack short transverse extension containing cavities；Slide plate, one end of slide plate form sliding end, and the other end of slide plate forms drive end, and the sliding end is articulated with the storage Intracavitary can simultaneously be slided along the short transverse of containing cavities；The drive end is provided with universal wheel.
- 2. electric return board knapsack as claimed in claim 1, it is characterised in that the side wall of the containing cavities is provided with chute, sliding Short transverse extension of the groove along Knapsack-rack；Chute runs through the side end face of Knapsack-rack；The sliding end is provided with sliding part, sliding part It is articulated in chute and coordinates with slide.
- 3. electric return board knapsack as claimed in claim 2, it is characterised in that the side wall of the chute is provided with locking bar, described Slide plate is provided with locked groove, and the locking bar is used in the locked groove.
- 4. electric return board knapsack as claimed in claim 1, it is characterised in that the top of the Knapsack-rack is provided with action bars；Institute Stating the bottom of action bars can slide along the short transverse of Knapsack-rack.
- 5. electric return board knapsack as claimed in claim 1, it is characterised in that the drive mechanism is motor, the drive Driving wheel connection synchronous with the rotary shaft of the motor.
- 6. the electric return board knapsack as described in claim any one of 1-5, it is characterised in that control is provided with the Knapsack-rack Device, the top of Knapsack-rack are provided with ＆ off switch；The on ＆ off switch is electrically connected with controller；The drive mechanism and controller are electrical Connection.
- 7. electric return board knapsack as claimed in claim 6, it is characterised in that direction inductor device built in the Knapsack-rack, it is described Direction inductor device is electrically connected with the controller.
- 8. the electric return board knapsack as described in claim any one of 1-5, it is characterised in that the bottom of the Knapsack-rack is provided with electricity Cell cavity, the battery cavities are interior to be provided with battery, and the drive mechanism is electrically connected with the battery.
- 9. electric return board knapsack as claimed in claim 8, it is characterised in that the battery is rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890176.8U CN206964256U (en) | 2017-07-21 | 2017-07-21 | A kind of electric return board knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890176.8U CN206964256U (en) | 2017-07-21 | 2017-07-21 | A kind of electric return board knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964256U true CN206964256U (en) | 2018-02-06 |
Family
ID=61398327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890176.8U Expired - Fee Related CN206964256U (en) | 2017-07-21 | 2017-07-21 | A kind of electric return board knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157063A (en) * | 2017-07-21 | 2017-09-15 | 深圳市迪能达科技有限公司 | A kind of electric return board knapsack |
-
2017
- 2017-07-21 CN CN201720890176.8U patent/CN206964256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157063A (en) * | 2017-07-21 | 2017-09-15 | 深圳市迪能达科技有限公司 | A kind of electric return board knapsack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |