CN209343585U - A kind of display board facilitating fixed paper material - Google Patents
A kind of display board facilitating fixed paper material Download PDFInfo
- Publication number
- CN209343585U CN209343585U CN201821679773.7U CN201821679773U CN209343585U CN 209343585 U CN209343585 U CN 209343585U CN 201821679773 U CN201821679773 U CN 201821679773U CN 209343585 U CN209343585 U CN 209343585U
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- China
- Prior art keywords
- plate
- fixed
- bidirectional helical
- pedestal
- helical bar
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of display boards for facilitating fixed paper material, including pedestal, servo motor, bidirectional helical bar, connecting plate, support rod, L-type plate, display panel, transverse slat, driving motor, drive gear, riser, rack-plate, pressing plate, control panel and Universal self-locking wheel, top one end of the pedestal is fixed with servo motor, there are two brackets for the side setting of the servo motor, it is fixedly connected at the top of the bottom of the bracket and pedestal, bidirectional helical bar is provided with above the pedestal, the both ends of the bidirectional helical bar pass through bearing and are rotatablely connected respectively with the one side wall of adjacent stent, and one end of bidirectional helical bar is fixedly connected across the one side wall of adjacent stent with the output shaft of servo motor, the outside of the bidirectional helical bar is symmetrically arranged with connecting plate, this display board can be very good to impart knowledge to students to paper The fixation of material, and the height of display panel and easy to carry can easily be adjusted.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of display board for facilitating fixed paper material.
Background technique
Display board is a kind of tool for facilitating teaching, facilitates teacher in writing and teaching content above, the at present exhibition in society
Show that plate can only be write above, but many times teacher needs to combine some pictures or some paper materials could allow student
It better understands, very high using the frequency of display board especially in the teaching process of the curriculums of arts such as English, Chinese, energy
Accelerate understanding and grasp of the student to abstract language, then, the display board of many teaching does not have fixed papery at present
The function of material, there are also the display boards by the fixed paper material of magnet, but this mode fixed by magnet is only
It is capable of fixing the paper material of some lighter weights, is unable to the biggish paper material of fixed mass, so there are limitation, and mesh
Preceding most of display board is not adjustable height, if display board is too low, is not easy to student viewing, if too high, again
It is not easy to teacher and removes written contents.For this purpose, it is proposed that a kind of display board for facilitating fixed paper material.
Utility model content
The purpose of this utility model is to provide a kind of display boards for facilitating fixed paper material, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of displaying facilitating fixed paper material
Plate, including pedestal, servo motor, bidirectional helical bar, connecting plate, support rod, L-type plate, display panel, transverse slat, driving motor, drive
Moving gear, riser, rack-plate, pressing plate, control panel and Universal self-locking wheel, top one end of the pedestal are fixed with servo electricity
Machine, the side setting of the servo motor is fixedly connected with there are two bracket at the top of the bottom of the bracket and pedestal, described
Be provided with bidirectional helical bar above pedestal, the both ends of the bidirectional helical bar pass through bearing respectively with the side of adjacent stent
Wall rotation connection, and one end of bidirectional helical bar is fixedly connected across the one side wall of adjacent stent with the output shaft of servo motor,
The outside of the bidirectional helical bar is symmetrically arranged with connecting plate, and the bottom of the connecting plate is connect with the top slide of pedestal,
The top of the connecting plate is symmetrically connected with support rod by pin rotation, and L-type plate is provided with above the pedestal, described
The one end of support rod far from connecting plate passes through pin and connect with the lower rotation of L-type plate, is fixed with exhibition at the top of the L-type plate
Show panel, the two sidewalls of the display panel are symmetrically fixed with reinforcement fixed link, and the reinforcement fixed link is far from display panel
One end is fixedly connected with the two sidewalls of L-type plate respectively, and the one side wall of the display panel is fixed with transverse slat, the top of the transverse slat
It is fixed with driving motor, the output shaft of the driving motor is fixed with driving gear, and the side of the driving motor is provided with perpendicular
Plate, the bottom of the riser and the top slide of transverse slat connect, and the riser is fixed with rack gear close to the one side wall of display panel
Plate, and rack-plate engages connection with driving gear, the rack-plate is fixed with pressing plate, the display surface far from the one side wall of riser
The one side wall of plate is fixed with control panel, and the control panel is electrically connected servo motor and driving motor.
Preferably, the pressing plate is a kind of PVC transparent plastic plate.
Preferably, the bottom four corners of the pedestal are mounted on Universal self-locking wheel.
Preferably, the bottom of the connecting plate is respectively and fixedly provided with sliding block, and the top of the pedestal symmetrically offers sliding slot, described
Sliding block is slidably connected in corresponding sliding slot, and the bottom of the riser is fixed with T-block, offers T at the top of the transverse slat
Type groove, the T-block are slidably connected in T-slot.
Preferably, the hand of spiral at bidirectional helical bar both ends is on the contrary, what bidirectional helical bar both ends outside was arranged
The one side wall of two connecting plates offers threaded hole corresponding with bidirectional helical bar screw thread respectively, and bidirectional helical bar and opposite
The threaded hole answered is connected through a screw thread.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, this display board pass through setting transverse slat, riser, rack-plate, driving motor, driving gear, pressing plate
Etc. structures, can be very good the fixation for realizing the paper material to various thickness and quality by the cooperation between these structures,
It is not in the phenomenon that being not fixed firmly, practicability is extremely strong.
2, the utility model, this display board pass through setting servo motor, bidirectional helical bar, connecting plate, bracket, support rod etc.
The cooperation of structure can be very good the height for adjusting display panel, to meet the viewing of student and the writing of teacher, and the bottom of at
The bottom four corners of seat are mounted on Universal self-locking wheel, and convenient for the carrying of people, practicability is extremely strong.
Detailed description of the invention
Fig. 1 is the utility model entirety side structure schematic view；
Fig. 2 is the utility model entirety positive structure diagram.
In figure: 1, pedestal；2, servo motor；3, bracket；4, bidirectional helical bar；5, connecting plate；6, support rod；7, L-type plate；
8, display panel；9, transverse slat；10, driving motor；11, gear is driven；12, riser；13, rack-plate；14, pressing plate；15, control plane
Plate；16, Universal self-locking wheel；17, sliding block；18, sliding slot；19, T-block；20, T-slot；21, reinforce fixed link.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of display board facilitating fixed paper material,
Including pedestal 1, servo motor 2, bidirectional helical bar 4, connecting plate 5, support rod 6, L-type plate 7, display panel 8, transverse slat 9, driving electricity
Machine 10, driving gear 11, riser 12, rack-plate 13, pressing plate 14, control panel 15 and Universal self-locking wheel 16, the top of the pedestal 1
Portion one end is fixed with servo motor 2, and there are two bracket 3, the bottoms and bottom of the bracket 3 for the side setting of the servo motor 2
The top of seat 1 is fixedly connected with, and the top of the pedestal 1 is provided with bidirectional helical bar 4, and the both ends of the bidirectional helical bar 4 are equal
It is rotatablely connected respectively with the one side wall of adjacent stent 3 by bearing, and one end of bidirectional helical bar 4 passes through the one of adjacent stent 3
Side wall is fixedly connected with the output shaft of servo motor 2, and the outside of the bidirectional helical bar 4 is symmetrically arranged with connecting plate 5, the company
The bottom of fishplate bar 5 is connect with the top slide of pedestal 1, and the top of the connecting plate 5 is symmetrically connected with by pin rotation
Support rod 6, the top of the pedestal 1 are provided with L-type plate 7, and the support rod 6 passes through pin and L far from one end of connecting plate 5
The lower rotation of template 7 connects, and the top of the L-type plate 7 is fixed with display panel 8, and the two sidewalls of the display panel 8 are symmetrical
It is fixed with and reinforces fixed link 21, the described reinforcement one end of fixed link 21 far from display panel 8 is solid with the two sidewalls of L-type plate 7 respectively
Fixed connection, the one side wall of the display panel 8 are fixed with transverse slat 9, and the top of the transverse slat 9 is fixed with driving motor 10, described
The output shaft of driving motor 10 is fixed with driving gear 11, and the side of the driving motor 10 is provided with riser 12, the riser
12 bottom is connect with the top slide of transverse slat 9, and the riser 12 is fixed with rack-plate 13 close to the one side wall of display panel 8,
And rack-plate 13 engages connection with driving gear 11, the rack-plate 13 is fixed with pressing plate 14, institute far from the one side wall of riser 12
The one side wall for stating display panel 8 is fixed with control panel 15, and the control panel 15 is electrically connected servo motor 2 and driving motor
10。
The pressing plate 14 be a kind of PVC transparent plastic plate, be convenient for it is seen that.
The bottom four corners of the pedestal 1 are mounted on Universal self-locking wheel 16, easy to carry.
The bottom of the connecting plate 5 is respectively and fixedly provided with sliding block 17, and the top of the pedestal 1 symmetrically offers sliding slot 18, described
Sliding block 17 is slidably connected in corresponding sliding slot 18, convenient for the movement of connecting plate 5, and plays position-limiting action, the riser 12
Bottom be fixed with T-block 19, the top of the transverse slat 9 offers T-slot 20, and the T-block 19 is slidably connected at T-slot 20
It is interior, convenient for the movement of riser 12, and play position-limiting action.
The hand of spiral at 4 both ends of bidirectional helical bar is on the contrary, two companies being arranged on the outside of 4 both ends of bidirectional helical bar
The one side wall of fishplate bar 5 offers threaded hole corresponding with 4 screw thread of bidirectional helical bar respectively, and bidirectional helical bar 4 with it is corresponding
Threaded hole be connected through a screw thread, moved in the opposite direction convenient for two connecting plates 5.
Working principle are as follows: when teacher needs to fix teaching material on display panel 8, teaching material is placed on displaying
Between panel 8 and pressing plate 14, driving motor 10 is then controlled by control panel 15, driving gear 11 is driven to rotate, drive gear
11 drive rack-plate 13 mobile to the direction of display panel 8, to grip to teaching material, fixed effect is preferable,
If necessary to adjust the height of display panel 8, servo motor 2 is controlled by control panel 15, bidirectional helical bar 4 is driven to rotate, it is double
Two connecting plates 5 can be driven to move in the opposite direction to threaded rod 4, when servo motor 2 rotate forward when, two connecting plates 5 to
Outside is mobile, to reduce the height of display panel 8, when servo motor 2 inverts, two connecting plates 5 move inward, thus
The height of display panel 8 is increased, is operated extremely simple.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of display board for facilitating fixed paper material, including pedestal (1), servo motor (2), bidirectional helical bar (4), connection
Plate (5), support rod (6), L-type plate (7), display panel (8), transverse slat (9), driving motor (10), driving gear (11), riser
(12), rack-plate (13), pressing plate (14), control panel (15) and Universal self-locking wheel (16), it is characterised in that: the pedestal (1)
Top one end be fixed with servo motor (2), there are two bracket (3), the brackets for the setting of the side of the servo motor (2)
(3) it is fixedly connected at the top of bottom and pedestal (1), is provided with bidirectional helical bar (4) above the pedestal (1), it is described
The both ends of bidirectional helical bar (4) pass through bearing and are rotatablely connected respectively with the one side wall of adjacent stent (3), and bidirectional helical bar
(4) one side wall that one end passes through adjacent stent (3) is fixedly connected with the output shaft of servo motor (2), the bidirectional helical bar
(4) outside is symmetrically arranged with connecting plate (5), and the bottom of the connecting plate (5) is connect with the top slide of pedestal (1), institute
The top for stating connecting plate (5) is symmetrically connected with support rod (6) by pin rotation, is provided with L-type above the pedestal (1)
Plate (7), the support rod (6) passes through pin far from the one end of connecting plate (5) and connect with the lower rotation of L-type plate (7), described
It is fixed at the top of L-type plate (7) display panel (8), the two sidewalls of the display panel (8) are symmetrically fixed with reinforcement fixed link
(21), reinforce fixed link (21) are fixedly connected with the two sidewalls of L-type plate (7) respectively far from the one end of display panel (8), institute
The one side wall for stating display panel (8) is fixed with transverse slat (9), is fixed with driving motor (10), the drive at the top of the transverse slat (9)
The output shaft of dynamic motor (10) is fixed with driving gear (11), and the side of the driving motor (10) is provided with riser (12), institute
The bottom for stating riser (12) is connect with the top slide of transverse slat (9), and one side wall of the riser (12) close to display panel (8) is solid
Surely have rack-plate (13), and rack-plate (13) engages connection with driving gear (11), the rack-plate (13) is far from riser (12)
One side wall be fixed with pressing plate (14), the one side wall of the display panel (8) is fixed with control panel (15), the control panel
(15) servo motor (2) and driving motor (10) are electrically connected.
2. a kind of display board for facilitating fixed paper material according to claim 1, it is characterised in that: the pressing plate (14)
For a kind of PVC transparent plastic plate.
3. a kind of display board for facilitating fixed paper material according to claim 1, it is characterised in that: the pedestal (1)
Bottom four corners be mounted on Universal self-locking wheel (16).
4. a kind of display board for facilitating fixed paper material according to claim 1, it is characterised in that: the connecting plate
(5) bottom is respectively and fixedly provided with sliding block (17), and the top of the pedestal (1) symmetrically offers sliding slot (18), and the sliding block (17) is sliding
Dynamic to be connected in corresponding sliding slot (18), the bottom of the riser (12) is fixed with T-block (19), the top of the transverse slat (9)
Portion offers T-slot (20), and the T-block (19) is slidably connected in T-slot (20).
5. a kind of display board for facilitating fixed paper material according to claim 1, it is characterised in that: the bidirectional helical
The hand of spiral at bar (4) both ends on the contrary, two connecting plates (5) being arranged on the outside of the bidirectional helical bar (4) both ends one side wall
Threaded hole corresponding with bidirectional helical bar (4) screw thread is offered respectively, and bidirectional helical bar (4) is logical with corresponding threaded hole
Cross threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679773.7U CN209343585U (en) | 2018-10-17 | 2018-10-17 | A kind of display board facilitating fixed paper material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679773.7U CN209343585U (en) | 2018-10-17 | 2018-10-17 | A kind of display board facilitating fixed paper material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343585U true CN209343585U (en) | 2019-09-03 |
Family
ID=67746338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821679773.7U Expired - Fee Related CN209343585U (en) | 2018-10-17 | 2018-10-17 | A kind of display board facilitating fixed paper material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343585U (en) |
-
2018
- 2018-10-17 CN CN201821679773.7U patent/CN209343585U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201017 |