CN208755339U - A kind of moveable student-directed propagandizing device - Google Patents
A kind of moveable student-directed propagandizing device Download PDFInfo
- Publication number
- CN208755339U CN208755339U CN201820132374.2U CN201820132374U CN208755339U CN 208755339 U CN208755339 U CN 208755339U CN 201820132374 U CN201820132374 U CN 201820132374U CN 208755339 U CN208755339 U CN 208755339U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- student
- top plate
- bracket
- moveable
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a kind of moveable student-directed propagandizing device, including pedestal, cabinet body, deck, data placing groove, transparent plastic bag and suggestion box；There are four brackets for the four corners setting of pedestal, and bracket includes the supporting leg of top plate and two " L " types, and forms groove, and liftable mobile mechanism is provided in groove；Mobile mechanism includes locating piece, movable block, screw rod, motor, " X " type expansion bracket, guide rod, sliding sleeve, balancing pole, link block, universal wheel unit and controller.The utility model is designed by structure, pass through Electronic control " X " type expansion bracket, drive universal wheel unit lifting, realize and stablize placement status and be movably walking the convertible of state, overcome single setting universal wheel and caused by propagandizing device it is long when unstable, illusive defect when placing.
Description
Technical field
The utility model relates to a kind of student-directed propagandizing devices, publicize more particularly to a kind of moveable student-directed
Device.
Background technique
In the education process of student, for the study situation and the good note of working condition progress to each student
Record, needs to carry out the data of each student classification preservation, therefore the prior art proposes a kind of student-directed propagandizing device, wraps
It includes including pedestal, universal wheel, cabinet body, deck, data placing groove, transparent plastic bag and suggestion box, is set on the data placing groove
It is equipped with data placement unit, the top of pedestal is arranged in the cabinet body, and the front end of cabinet body is arranged in deck, and data placing groove clamps
On deck, transparent plastic bag is arranged on the outer wall of data placing groove, and suggestion box is arranged on the cabinet, and suggestion box is located at
The lower section of data placing groove.Above-mentioned student-directed propagandizing device the study situation and working condition of each student can be classified into
Row record and publicity, management the effect of publicity is good, peomotes the quality of education and instruction.
However, to be although provided with universal wheel easy to remove for above-mentioned student-directed propagandizing device, but most of time need it is solid
It is publicized due to a position, being contacted to earth using universal wheel keeps device setting unstable, not firm.
Utility model content
The utility model overcomes the shortcomings of the prior art, and provides a kind of moveable student-directed propagandizing device.
The utility model to solve above-mentioned technical problem provided by technical solution are as follows:
A kind of moveable student-directed propagandizing device, including pedestal, cabinet body, deck, data placing groove, transparent plastic bag
And suggestion box, data placement unit is provided on the data placing groove, the top of pedestal, deck setting is arranged in the cabinet body
In the front end of cabinet body, data placing groove is installed on deck, and transparent plastic bag is arranged on the outer wall of data placing groove, suggestion box
It is arranged on the cabinet, and suggestion box is located at the lower section of data placing groove；
The pedestal be it is rectangular, there are four bracket, the bracket includes top plate and is located at the setting of the four corners of the pedestal
Top plate both ends form both ends between the supporting leg and the top plate of described two " L " types in the supporting leg of two " L " types of mirror settings
The both ends of the groove of opening, the groove are sealed by protective plate, are provided with liftable mobile mechanism in the groove；It is described
Mobile mechanism includes locating piece, movable block, screw rod, motor, " X " type expansion bracket, guide rod, sliding sleeve, balancing pole, link block, universal
Wheel apparatus and controller, the locating piece are fixed on the top plate of the bracket, and the motor is fixedly installed in the bracket
On top plate, the screw rod is horizontally disposed between the locating piece and motor, the screw rod connects the output shaft of the motor, described
Movable block is connect with the screw flight, and is moved horizontally on screw rod with screw rod rotation, one at the top of " X " the type expansion bracket
On end and the locating piece are hinged, the other end and the movable block are hinged, and the both ends of " X " type expansion bracket bottom are respectively with two
One end of root connecting rod is hinged, and the other end of two connecting rods is hinged in the underface of " X " the type expansion bracket, and described two
The hinged end of root connecting rod is installed on the link block, and the link block is fixed on the horizontally disposed balancing pole,
The universal wheel unit is installed in the lower part of the link block, and the both ends of the balancing pole connect the sliding sleeve, in the locating piece
The guide rod is respectively set in the side opposite with screw rod with motor, and the guide rod is fixedly installed in the top in vertical direction
On plate, the sliding sleeve is socketed on the guide rod, and is formed with guide rod and be closely slidably matched；Four electricity of four brackets
Machine is electrically connected controller.
Further, it is provided with sliding slot at the corresponding top plate of the screw rod, sliding block, the cunning is connected on the movable block
Block is slidably connected with sliding slot tight fit.
Further, the bottom of the supporting leg is provided with protective pad.
Further, drawer and placement cabinet are additionally provided on the cabinet body.
Further, the data placing groove, transparent plastic bag and suggestion box are each provided with multiple.
The utility model has the beneficial effects that the utility model is designed by structure, by Electronic control " X " type expansion bracket,
Universal wheel unit lifting is driven, realizes and stablizes placement status and the convertible of state that be movably walking, overcome single setting universal wheel
Unstable, illusive defect when being placed when propagandizing device caused by and is long.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of student-directed propagandizing device involved in the prior art；
Fig. 2 is a kind of moveable student-directed propagandizing device involved in the utility model；
Fig. 3 is bracket and mobile mechanism's assembling structure schematic diagram.
It is respectively marked in figure are as follows: 1 pedestal, 2 cabinet body, 3 deck, 4 data placing grooves, 4-1 data placement unit, 5 transparent plastics
Bag, 6 suggestion boxes, 7 brackets, 7-1 top plate, 7-2 supporting leg, 7-3 groove, 8 protective plates, 9 protective pads, 10 controllers, 11 locating pieces, 12
Movable block, 13 motors, 14 screw rods, 15 " X " type expansion brackets, 16 connecting rods, 17 link blocks, 18 balancing poles, 19 sliding sleeves, 20 guide rods,
21 universal wheel units, 21-1 universal wheel, 22 sliding slots, 23 sliding blocks.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment
As shown in Figure 1-3, a kind of moveable student-directed propagandizing device, including pedestal 1, cabinet body 2, deck 3, data are put
Slot 4, transparent plastic bag 5 and suggestion box 6 are set, data placement unit 4-1 is provided on the data placing groove 4, the cabinet body 2 is set
It sets on the top of pedestal 1, the front end of cabinet body 2 is arranged in deck 3, and data placing groove 4 is installed on deck 3, and transparent plastic bag 5 is set
It sets on the outer wall of data placing groove 4, suggestion box 6 is arranged on cabinet body 2, and suggestion box 6 is located under data placing groove 4
Side；
The pedestal 1 be it is rectangular, for the setting of the four corners of the pedestal 1 there are four bracket 7, the bracket 7 includes top plate 7-1
Be located at the both ends top plate 7-1 in mirror settings two " L " types supporting leg 7-2, the supporting leg 7-2 of described two " L " types with it is described
The both ends that the groove 7-3, the groove 7-3 of both ends open are formed between top plate 7-1 are sealed by protective plate 8, the groove 7-3
Inside it is provided with liftable mobile mechanism；The mobile mechanism includes locating piece 11, movable block 12, screw rod 14, motor 13, " X "
Type expansion bracket 15, guide rod 20, sliding sleeve 19, balancing pole 18, link block 17, universal wheel unit 21 and controller 10, the locating piece
11 are fixed on the top plate 7-1 of the bracket 7, and the motor 13 is fixedly installed on the top plate 7-1 of the bracket 7, described fixed
It is horizontally disposed with the screw rod 14 between position block 11 and motor 13, the screw rod 14 connects the output shaft of the motor 13, the work
Motion block 12 is threadedly coupled with the screw rod 14, and is moved horizontally on screw rod 14 with the rotation of screw rod 14, " X " the type expansion bracket 15
The one end at top and the locating piece 11 it is hinged on, the other end and the movable block 12 are hinged, 15 bottom of " X " type expansion bracket
Both ends it is hinged with one end of two connecting rods 16 respectively, the other end of two connecting rods 16 is in " X " the type expansion bracket
15 underface is hinged, and the hinged end of two connecting rods 16 is installed on the link block 17, and the link block 17 is fixed
In on the horizontally disposed balancing pole 18, the universal wheel unit 21, the balance are installed in the lower part of the link block 17
The both ends of bar 18 connect the sliding sleeve 19, are respectively set one in the locating piece 11 and motor 13 side opposite with screw rod 14
The guide rod 20, the guide rod 20 are fixedly installed on the top plate 7-1 in vertical direction, and the sliding sleeve 19 is socketed on described lead
On bar 20, and is formed with guide rod 20 and be closely slidably matched；Four motors 13 of four brackets 7 are electrically connected controller
10。
Preferably, it is provided with sliding slot 22 at the corresponding top plate 7-1 of the screw rod 14, is connected on the movable block 12
Sliding block 23, the sliding block 23 are slidably connected with the sliding slot 22 tight fit.The design of 23 sliding slot 24 of sliding block makes movable block 12 in spiral shell
Activity on bar 14 is more firm, stable, to keep the support of the lifting process and universal wheel unit 21 of mobile mechanism more firm
By stabilization.
Preferably, the bottom of the supporting leg 7-2 is provided with protective pad 9, prevents the abrasion of the bottom supporting leg 7-2 and prevents
It is sliding.
Preferably, drawer and placement cabinet are additionally provided on the cabinet body 2.
Preferably, the data placing groove 4, transparent plastic bag 5 and suggestion box 6 are each provided with multiple.
Motor 13 is controlled by controller 10, driving movable block 12 moves on screw rod 14, to realize " X " type expansion bracket
15 stretch, drives universal wheel unit 21 to carry out lifting activity, and the design of 18 structure of guide rod 20 and balancing pole keeps " X " type flexible
Frame 15 drives the lifting activity of universal wheel unit 21 more stable, and keeps entire mobile mechanism more firm；When device needs
When stable placement, motor 13 is controlled by controller 10, screw rod 14 is driven to rotate, keeps movable block 12 movable towards 13 direction of motor,
Shrinking " X " type expansion bracket 15 drives universal wheel unit 21 to rise to inside groove 7-3, makes the supporting leg 7-2 support device of bracket 7；
When needing mobile device, motor 13 is controlled by controller 10 and drives the rotation of 14 opposite direction of screw rod, to drive movable block 12
It is directed away from the activity of 13 direction of motor, makes the stretching, extension of " X " type expansion bracket 15 that universal wheel unit 21 be driven to drop to outside groove 20, makes
Universal wheel 21-1 support device.
In short, the utility model is designed by structure, by Electronic control " X " type expansion bracket, universal wheel unit liter is driven
Drop realizes and stablizes placement status and be movably walking the convertible of state, overcome single setting universal wheel and caused by propagandizing device
Unstable, illusive defect when being placed when long.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of moveable student-directed propagandizing device, which is characterized in that including pedestal, cabinet body, deck, data placing groove,
Transparent plastic bag and suggestion box are provided with data placement unit on the data placing groove, and the top of pedestal is arranged in the cabinet body
The front end of cabinet body is arranged in end, deck, and data placing groove is installed on deck, and the outer of data placing groove is arranged in transparent plastic bag
On wall, suggestion box is arranged on the cabinet, and suggestion box is located at the lower section of data placing groove；
The pedestal be it is rectangular, there are four bracket, the bracket includes top plate and is located at top plate the setting of the four corners of the pedestal
Both ends form both ends open between the supporting leg and the top plate of described two " L " types in the supporting leg of two " L " types of mirror settings
Groove, the both ends of the groove are sealed by protective plate, are provided with liftable mobile mechanism in the groove；The movement
Mechanism includes locating piece, movable block, screw rod, motor, " X " type expansion bracket, guide rod, sliding sleeve, balancing pole, link block, universal wheel dress
It sets and controller, the locating piece is fixed on the top plate of the bracket, the motor is fixedly installed in the top plate of the bracket
On, the screw rod is horizontally disposed between the locating piece and motor, the screw rod connects the output shaft of the motor, the activity
Block is connect with the screw flight, and is moved horizontally on screw rod with screw rod rotation, one end at the top of " X " the type expansion bracket with
On the locating piece is hinged, the other end and the movable block are hinged, the both ends of " X " type expansion bracket bottom respectively with two companies
One end of extension bar is hinged, and the other end of two connecting rods is hinged in the underface of " X " the type expansion bracket, two companies
The hinged end of extension bar is installed on the link block, and the link block is fixed on the horizontally disposed balancing pole, described
The universal wheel unit is installed in the lower part of link block, and the both ends of the balancing pole connect the sliding sleeve, in the locating piece and electricity
The guide rod is respectively set in the machine side opposite with screw rod, and the guide rod is fixedly installed in the top plate in vertical direction
On, the sliding sleeve is socketed on the guide rod, and is formed with guide rod and be closely slidably matched；Four motors of four brackets
It is electrically connected controller.
2. student-directed propagandizing device as described in claim 1 moveable, which is characterized in that the corresponding top plate of the screw rod
Place is provided with sliding slot, and sliding block is connected on the movable block, and the sliding block is slidably connected with sliding slot tight fit.
3. moveable student-directed propagandizing device as described in claim 1, which is characterized in that the bottom of the supporting leg is arranged
There is protective pad.
4. moveable student-directed propagandizing device as described in claim 1, which is characterized in that be additionally provided on the cabinet body
Drawer and placement cabinet.
5. student-directed propagandizing device as described in claim 1 moveable, which is characterized in that the data placing groove, thoroughly
Bright polybag and suggestion box are each provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132374.2U CN208755339U (en) | 2018-01-26 | 2018-01-26 | A kind of moveable student-directed propagandizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132374.2U CN208755339U (en) | 2018-01-26 | 2018-01-26 | A kind of moveable student-directed propagandizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208755339U true CN208755339U (en) | 2019-04-19 |
Family
ID=66124602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132374.2U Expired - Fee Related CN208755339U (en) | 2018-01-26 | 2018-01-26 | A kind of moveable student-directed propagandizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208755339U (en) |
-
2018
- 2018-01-26 CN CN201820132374.2U patent/CN208755339U/en not_active Expired - Fee Related
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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: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |