CN208985631U - A kind of bulletin device based on student-directed - Google Patents
A kind of bulletin device based on student-directed Download PDFInfo
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- CN208985631U CN208985631U CN201821906573.0U CN201821906573U CN208985631U CN 208985631 U CN208985631 U CN 208985631U CN 201821906573 U CN201821906573 U CN 201821906573U CN 208985631 U CN208985631 U CN 208985631U
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- connecting plate
- plate
- side wall
- micromotor
- support plate
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Abstract
The utility model discloses a kind of bulletin device based on student-directed, including bottom plate, first connecting plate, second connecting plate and transparent shield, two sides are equipped with support plate at the top of bottom plate, top plate is equipped at the top of support plate, support plate inside side walls are equipped with rack gear far from the first connecting plate side, the flank of tooth matching of rack gear is equipped with gear, support plate inside side walls are equipped with sliding slot close to the first connecting plate side, second connecting plate side wall is equipped with groove far from the first connecting plate side, transparent shield sidewall bottom is equipped with third connecting plate close to support plate side, the first micromotor is equipped at the top of third connecting plate, second connecting plate side wall is equipped with several through-holes on the outside of groove, first connecting plate side wall is equipped with several second micromotors far from the second connecting plate side, output shaft one end of second micromotor is equipped with screw rod, the matching of screw rod outer wall is equipped with Feed screw nut.The utility model is convenient to use, it can be achieved that transparent shield is automatically opened and closed.
Description
Technical field
The utility model relates to student-directed equipment technical field, in particular to a kind of bulletin dress based on student-directed
It sets.
Background technique
When carrying out student-directed, counsellor is frequently necessary to put up some announce to student and transmits information, this is just needed for school
Use bulletin device.It announces device and is used for publishing announcement information, become school counselor more and more and transmitted to student
A kind of approach of information.Bulletin device is placed on the biggish place of stream of people's property, mentions for putting up announcement official document, bulletin, enlightenment etc.
The property shown content etc..
The existing bulletin device based on student-directed, when writing or putting up bulletin, transparent shield needs hand
It is dynamic to open and close.
Utility model content
The main purpose of the utility model is to provide a kind of bulletin device based on student-directed, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of bulletin device based on student-directed, including bottom plate, the first connecting plate, the second connecting plate and transparent protection
Cover, the bottom base plate are equipped with several stabilizer blades, and two sides are equipped with support plate at the top of the bottom plate, are equipped with top at the top of the support plate
Plate, the support plate outside side wall are equipped with control box, and the first connecting plate side wall is connect with the support plate inside side walls, institute
It states and is connect at the top of the first connecting plate with the top plate bottom, the support plate inside side walls are set far from first connecting plate side
There is rack gear, the flank of tooth matching of the rack gear is equipped with gear, and second connecting plate and the transparent shield are set to the support
On the inside of plate, the support plate inside side walls are equipped with sliding slot close to first connecting plate side, and the second connecting plate side wall is set
There is the pulley to match with the sliding slot, the second connecting plate side wall is equipped with groove, institute far from first connecting plate side
It states transparent shield to match with the groove, the transparent shield sidewall bottom is equipped with third close to the support plate side
Connecting plate, the third connecting plate top are equipped with the first micromotor, and output shaft one end of first micromotor, which is equipped with, to be turned
Axis, the shaft run through the gear, and the second connecting plate side wall is equipped with writing whiteboard and bulletin exhibition on the inside of the groove
Show that plate, the writing whiteboard sidewall bottom are equipped with blank sassafras, the second connecting plate side wall is equipped with several on the outside of the groove
A through-hole, the first connecting plate side wall are equipped with several second micromotors far from second connecting plate side, and described the
The output shaft of two micromotors runs through first connecting plate, and output shaft one end of second micromotor is equipped with screw rod, institute
Screw rod is stated through the through-hole, the screw rod outer wall matching is equipped with feed screw nut, and the feed screw nut is set to first connection
Between plate and second connecting plate, feed screw nut's side wall is connect with the second connecting plate side wall.
Preferably, first micromotor and the second micromotor model are S6R06GXH.
Preferably, the control box model LA38 series.
Preferably, the output of the central axis of the gear, the central axis of the shaft and first micromotor
Axis center axis is overlapped.
Preferably, the blank sassafras is connected with the writing whiteboard by magnet.
Preferably, the support plate side wall is equipped with shield on the outside of the control box.
Compared with prior art, the utility model has the following beneficial effects: a kind of bulletin based on student-directed
Device, by setting rack gear, gear, third connecting plate, the first micromotor and shaft, it can be achieved that transparent shield is in vertical side
It moves upwards, by setting sliding slot, the first connecting plate, the second micromotor, screw rod feed screw nut and through-hole, it can be achieved that second connects
Fishplate bar moves in the horizontal direction, automatically opening and closing convenient for transparent shield.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the bulletin device based on student-directed of the utility model.
Fig. 2 is that overall structure is shown after a kind of bulletin device transparent shield based on student-directed of the utility model is opened
It is intended to.
Fig. 3 is a kind of bulletin device side schematic view based on student-directed of the utility model.
In figure: 1, bottom plate；2, the first connecting plate；3, the second connecting plate；4, transparent shield；5, stabilizer blade；6, support plate；7,
Top plate；8, box is controlled；9, rack gear；10, gear；11, sliding slot；12, groove；13, third connecting plate；14, the first micromotor；
15, shaft；16, writing whiteboard；17, display board is announced；18, blank sassafras；19, through-hole；20, the second micromotor；21, screw rod；
22, feed screw nut.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of bulletin device based on student-directed, including bottom plate 1, the first connecting plate 2, second connect
Fishplate bar 3 and transparent shield 4,1 bottom of bottom plate are equipped with several stabilizer blades 5, and 1 top two sides of bottom plate are equipped with support plate 6, support plate 6
Top is equipped with top plate 7, and 6 outside side wall of support plate is equipped with control box 8, and 2 side wall of the first connecting plate and 6 inside side walls of support plate connect
It connects, 2 top of the first connecting plate is connect with 7 bottom of top plate, and 6 inside side walls of support plate are equipped with rack gear far from 2 side of the first connecting plate
9, the flank of tooth matching of rack gear 9 is equipped with gear 10, and the second connecting plate 3 and transparent shield 4 are set on the inside of support plate 6, in support plate 6
Side side wall is equipped with sliding slot 11 close to 2 side of the first connecting plate, and 3 side wall of the second connecting plate is equipped with the pulley to match with sliding slot 11,
Second connecting plate, 3 side wall is equipped with groove 12 far from 2 side of the first connecting plate, and transparent shield 4 matches with groove 12, transparent anti-
4 sidewall bottom of shield is equipped with third connecting plate 13 close to 6 side of support plate, is equipped with the first micromotor at the top of third connecting plate 13
14, output shaft one end of the first micromotor 14 is equipped with shaft 15, and shaft 15 runs through gear 10, and 3 side wall of the second connecting plate is in recessed
Writing whiteboard 16 and bulletin display board 17 are equipped on the inside of slot 12,16 sidewall bottom of writing whiteboard is equipped with blank sassafras 18, the second connection
3 side wall of plate is equipped with several through-holes 19 on the outside of groove 12, if 2 side wall of the first connecting plate is equipped with far from 3 side of the second connecting plate
Dry the second micromotor 20, the output shaft of the second micromotor 20 run through the first connecting plate 2, the output of the second micromotor 20
Axis one end is equipped with screw rod 21, and screw rod 21 runs through through-hole 19, and the matching of 21 outer wall of screw rod is equipped with feed screw nut 22, and feed screw nut 22 is set to
Between first connecting plate 2 and the second connecting plate 3,22 side wall of feed screw nut is connect with 3 side wall of the second connecting plate.
First micromotor 14 and 20 model of the second micromotor are S6R06GXH；Control 8 model LA38 series of box；
The output shaft central axis of the central axis of gear 10, the central axis of shaft 15 and the first micromotor 14 is overlapped；Blank sassafras
18 are connected with writing whiteboard 16 by magnet；6 side wall of support plate is equipped with shield on the outside of control box 8.
It should be noted that the utility model is a kind of bulletin device based on student-directed, in use, passing through control
Box 8 controls the second micromotor 20 and rotates forward, and the output shaft of the second micromotor 20 drives screw rod 21 to rotate forward, and screw rod 21 passes through screw rod
Nut 22 moves the second connecting plate 3 to 2 side of the first connecting plate along sliding slot 11, and the second connecting plate 3 and transparent shield 4 divide
From, the first micromotor 14 is controlled by control box 8 and is rotated forward, the rotating forward of output shaft driven gear 10 of the first micromotor 14, tooth
Wheel 10 is moved along rack gear 9 to 1 side of bottom plate, and then transparent shield 4 is driven to move to 1 side of bottom plate, in writing whiteboard 16
Upper writing bulletin, puts up bulletin on bulletin display board 17, controls the reversion of the first micromotor 14 by control box 8, first is micro-
The output shaft driven gear 10 of type motor 14 inverts, and gear 10 is moved along rack gear 9 to 7 side of top plate, and then drives transparent anti-
Shield 4 moves to proper height to 7 side of top plate, controls the reversion of the second micromotor 20, the second micromotor by control box 8
20 output shaft drives screw rod 21 to invert, and screw rod 21 prevents the second connecting plate 3 to transparent along sliding slot 11 by feed screw nut 22
4 side of shield moves to transparent shield 4 and enters in groove 12, it can be achieved that transparent shield 4 automatically opening and closing.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of bulletin device based on student-directed, including bottom plate (1), the first connecting plate (2), the second connecting plate (3) and
Transparent shield (4), it is characterised in that: bottom plate (1) bottom is equipped with several stabilizer blades (5), two sides at the top of the bottom plate (1)
Equipped with support plate (6), top plate (7) are equipped at the top of the support plate (6), support plate (6) outside side wall is equipped with control box
(8), the first connecting plate (2) side wall is connect with the support plate (6) inside side walls, at the top of first connecting plate (2) with
Top plate (7) the bottom connection, support plate (6) inside side walls are equipped with rack gear far from the first connecting plate (2) side
(9), the flank of tooth matching of the rack gear (9) is equipped with gear (10), and second connecting plate (3) and the transparent shield (4) are set
On the inside of the support plate (6), support plate (6) inside side walls are equipped with sliding slot close to the first connecting plate (2) side
(11), the second connecting plate (3) side wall is equipped with the pulley to match with the sliding slot (11), the second connecting plate (3) side
Wall is equipped with groove (12), the transparent shield (4) and the groove (12) phase far from the first connecting plate (2) side
Match, transparent shield (4) sidewall bottom is equipped with third connecting plate (13) close to the support plate (6) side, the third
The first micromotor (14) are equipped at the top of connecting plate (13), output shaft one end of first micromotor (14) is equipped with shaft
(15), the shaft (15) runs through the gear (10), and the second connecting plate (3) side wall is equipped on the inside of the groove (12)
Writing whiteboard (16) and bulletin display board (17), writing whiteboard (16) sidewall bottom are equipped with blank sassafras (18), and described second
Connecting plate (3) side wall is equipped with several through-holes (19) on the outside of the groove (12), and the first connecting plate (2) side wall is far from institute
The second connecting plate (3) side is stated equipped with several second micromotors (20), the output shaft of second micromotor (20) passes through
First connecting plate (2) is worn, output shaft one end of second micromotor (20) is equipped with screw rod (21), the screw rod (21)
Through the through-hole (19), screw rod (21) the outer wall matching is equipped with feed screw nut (22), and the feed screw nut (22) is set to institute
It states between the first connecting plate (2) and second connecting plate (3), feed screw nut's (22) side wall and second connecting plate
(3) side wall connects.
2. a kind of bulletin device based on student-directed according to claim 1, it is characterised in that: described first is miniature
Motor (14) and second micromotor (20) model are S6R06GXH.
3. a kind of bulletin device based on student-directed according to claim 1, it is characterised in that: the control box
(8) model LA38 series.
4. a kind of bulletin device based on student-directed according to claim 1, it is characterised in that: the gear (10)
Central axis, the shaft (15) central axis and first micromotor (14) output shaft central axis be overlapped.
5. a kind of bulletin device based on student-directed according to claim 1, it is characterised in that: the blank sassafras
(18) it is connected with the writing whiteboard (16) by magnet.
6. a kind of bulletin device based on student-directed according to claim 1, it is characterised in that: the support plate
(6) side wall is equipped with shield on the outside of the control box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906573.0U CN208985631U (en) | 2018-11-20 | 2018-11-20 | A kind of bulletin device based on student-directed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906573.0U CN208985631U (en) | 2018-11-20 | 2018-11-20 | A kind of bulletin device based on student-directed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985631U true CN208985631U (en) | 2019-06-14 |
Family
ID=66791111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906573.0U Active CN208985631U (en) | 2018-11-20 | 2018-11-20 | A kind of bulletin device based on student-directed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985631U (en) |
-
2018
- 2018-11-20 CN CN201821906573.0U patent/CN208985631U/en active Active
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