CN207975410U - A kind of electronic information display card convenient for adjusting - Google Patents
A kind of electronic information display card convenient for adjusting Download PDFInfo
- Publication number
- CN207975410U CN207975410U CN201820404946.8U CN201820404946U CN207975410U CN 207975410 U CN207975410 U CN 207975410U CN 201820404946 U CN201820404946 U CN 201820404946U CN 207975410 U CN207975410 U CN 207975410U
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- CN
- China
- Prior art keywords
- gear
- fixedly connected
- inner cavity
- swivel nut
- bottom plate
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Abstract
The utility model discloses a kind of electronic information display cards convenient for adjusting,Including bottom plate,The upper side of bottom plate is fixedly connected with connecting plate,Connecting plate is internally provided with inner cavity,The bottom of chamber of inner cavity is rotatably connected to third gear and the 4th gear,And third gear engages connection with the 4th gear,The one end of third gear far from the 4th gear is equipped with fixed frame,And third gear is adapted with the teeth that fixed frame is equipped with,Fixed frame is slidably connected at the bottom of chamber of inner cavity,The utility model passes through first rotating shaft,Cooperation between second gear and first gear,Realizing rotation first rotating shaft drive can drive second gear to rotate,Second gear can drive first gear to rotate,To drive stud to rotate,Stud rotation can adjust height by fixed block driving display screen,The utility model rotation first rotating shaft can adjust the height of display screen,The angle of display screen can be adjusted by rotating the second shaft,Whole device can also be moved to reach better bandwagon effect.
Description
Technical field
The utility model is related to electronic information display technique field, specially a kind of electronic information displaying convenient for adjusting
Board.
Background technology
With the development of science and technology, those common information exhibition boards are gradually being eliminated instead electronics
Information exhibition board, because common information exhibition board replaces content inconvenience, and the main body of electronic information display card is one block of electricity
Son screen is generally controlled by computer and plays certain category information, and replacement displaying content is very convenient, so electronic information display card is slow
The common information exhibition board of slow replacement, existing electronic information display card, only one piece of common electronic display, Zhi Nengxiang
One direction displaying, and height is fixed, it has not been convenient to mobile and transformation angle, to solve the above problems, the utility model provides
A kind of electronic information display card convenient for adjusting.
Utility model content
The purpose of this utility model is to provide a kind of electronic information display cards convenient for adjusting, 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 electronic information displaying convenient for adjusting
Board, including bottom plate, the upper side of the bottom plate are fixedly connected with connecting plate, and the connecting plate is internally provided with inner cavity, it is described in
The bottom of chamber of chamber is rotatably connected to third gear and the 4th gear, and third gear engages connection, the third tooth with the 4th gear
Side of the wheel far from the 4th gear is equipped with fixed frame, and third gear is adapted with the teeth that fixed frame is equipped with, the fixation
Frame is slidably connected at interior intracavitary, and the both ends of fixed frame are meshed with two the first screw rods respectively, the both ends of two the first screw rods
It is rotatably connected on respectively on the side wall at inner cavity both ends, and one end of two the first screw rods passes through the first belt and stubborn axis phase respectively
Even, the stubborn axis is rotatably connected on the side wall of inner cavity, and the outer end for twisting axis runs through the side wall of inner cavity and is fixedly connected with handle,
The upper side of 4th gear is fixedly connected with the second shaft, and the upper end of second shaft is run through the chamber top of inner cavity and extended
To the outside of connecting plate；
The upper side of the third gear is fixedly connected with connecting shaft, and the chamber top of inner cavity is run through simultaneously in the upper end of the connecting shaft
It is fixedly connected with supporting rod, the leading flank of the supporting rod is equipped with sliding slot, is rotatably connected between the cell wall at the sliding slot both ends
Stud, there are two fixed block, described two fixed blocks are slidably connected at the inside of sliding slot, and two for engagement connection on the stud
Display screen is fixedly connected on fixed block, the lower end of the stud is fixedly connected with first gear, shown first gear and second
Gear is meshed, and the lateral surface of the second gear is fixedly connected with first rotating shaft, and the first rotating shaft is far from second gear
One end runs through the cell wall of sliding slot and extends to the outside of supporting rod；
The Corner Strapped in the baseplate underside face is connected with wheel, and the inner rotation of bottom plate is connected with the first swivel nut, described
The both ends of first swivel nut extend through upper side and downside and the outside for extending to bottom plate of bottom plate, under first swivel nut
End is connected by the second belt with the second swivel nut, and second swivel nut is rotatably connected on the downside of bottom plate, first swivel nut
One the second screw rod of connection is engaged with the inside of the second swivel nut, and bottom plate, two the second screw rods are run through in the upper end of the second screw rod
Lower face be fixedly connected with support plate, the quadrangle of the support plate is equipped with through hole.
Preferably, the first rotating shaft is located at one end outside supporting rod and the second shaft is located at one end outside connecting plate
It has been fixedly connected with crank.
Preferably, the upper end of first swivel nut is fixedly connected with turntable.
Preferably, the wheel is universal wheel.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through first rotating shaft, second gear
Cooperation between first gear, realizing rotation first rotating shaft drive can drive second gear to rotate, and second gear can band
Dynamic first gear rotation, to drive stud to rotate, stud rotation can adjust height by fixed block driving display screen, by twisting
Cooperation between axis, the first belt and the first screw rod realizes the stubborn axis of rotation and drives the rotation of the first screw rod by the first belt, the
The rotation of one screw rod drives fixed frame movement, so that fixed frame is engaged with third gear to fixed third gear, it is made to no longer rotate,
The utility model rotation first rotating shaft can adjust the height of display screen, and the second shaft of rotation can adjust the angle of display screen,
Whole device can also be moved to reach better bandwagon effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model sliding slot；
Fig. 3 is the connection diagram of the utility model supporting rod and connecting shaft；
Fig. 4 is the internal structure schematic diagram of the utility model inner cavity；
Fig. 5 is the connection diagram of the first swivel nut of the utility model, the second belt and the second swivel nut；
Fig. 6 is the connection diagram of the utility model the second screw rod and support plate；
Fig. 7 is the schematic diagram of the utility model support plate downside；
Fig. 8 is enlarged drawing at the A of the utility model Fig. 1.
In figure：1, bottom plate, 2, connecting plate, 3, supporting rod, 4, sliding slot, 5, stud, 6, fixed block, 7, display screen, 8, first
Gear, 9, second gear, 10, first rotating shaft, 11, inner cavity, 12, connecting shaft, 13, third gear, the 14, the 4th gear, 15, fixed
Frame, the 16, first screw rod, the 17, first belt, 18, twist axis, the 19, second shaft, the 20, first swivel nut, the 21, second screw rod, 22, the
Two belts, the 23, second swivel nut, 24, support plate, 25, through hole, 26, wheel.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electronic information display card convenient for adjusting,
Including bottom plate 1, the upper side of the bottom plate 1 is fixedly connected with connecting plate 2, and the connecting plate 2 is internally provided with inner cavity 11, described
The bottom of chamber of inner cavity 11 is rotatably connected to third gear 13 and the 4th gear 14, and third gear 13 and 14 company of engagement of the 4th gear
It connects, 13 side far from the 4th gear 14 of the third gear is equipped with fixed frame 15, and third gear 13 is set on fixed frame 15
Some teeth are adapted, and when third gear 13 is engaged with fixed frame 15, third gear 13 can be made to fix, cannot arbitrarily be turned
Dynamic, when third gear 13 is disengaged from fixed frame 15, third gear 13 can be rotated arbitrarily, and the sliding of the fixed frame 15 connects
It is connected in inner cavity 11, and the both ends of fixed frame 15 are meshed with two the first screw rods 16 respectively, the both ends of two the first screw rods 16
It is rotatably connected on respectively on the side wall at 11 both ends of inner cavity, and one end of two the first screw rods 16 by the first belt 17 and is twisted respectively
Axis 18 is connected, and the stubborn axis 18 is rotatably connected on the side wall of inner cavity 11, and the side wall of inner cavity 11 is run through simultaneously in the outer end for twisting axis 18
It is fixedly connected with handle, rotates and twists axis 18, axis 18 is twisted and the rotation of first screw rod 16 is driven by the first belt 17, to make fixed frame
15 move back and forth, and realize clamping or loosen, and the upper side of the 4th gear 14 is fixedly connected with the second shaft 19, and described second
The upper end of shaft 19 runs through the chamber top of inner cavity 11 and extends to the outside of connecting plate 2；
The upper side of the third gear 13 is fixedly connected with connecting shaft 12, and inner cavity 11 is run through in the upper end of the connecting shaft 12
Chamber top and be fixedly connected with supporting rod 3, rotation the second shaft 19 drive the 4th gear 14 rotate the 4th gear 14 pass through third
Gear 13 drives supporting rod 3 to rotate, and can adjust the angle of display screen 7, the leading flank of the supporting rod 3 is equipped with sliding slot 4, described
Stud 5 is rotatably connected between the cell wall at 4 both ends of sliding slot, engaging connection on the stud 5, there are two fixed blocks 6, described two
Fixed block 6 is slidably connected at the inside of sliding slot 4, and display screen 7, the lower end of the stud 5 are fixedly connected on two fixed blocks 6
It is fixedly connected with first gear 8, shown first gear 8 is meshed with second gear 9, and the lateral surface of the second gear 9 is fixed
It is connected with first rotating shaft 10, the one end of the first rotating shaft 10 far from second gear 9 runs through the cell wall of sliding slot 4 and extends to support
The outside of bar 3, rotation first rotating shaft 10 drive second gear 9 to rotate, and second gear 9 drives 5 turns of stud by first gear 8
It is dynamic, so that 6 driving display screen 7 of fixed block is moved up and down, adjusts the height of display screen 7；
The Corner Strapped of 1 downside of the bottom plate is connected with wheel 26, and the inner rotation of bottom plate 1 is connected with the first swivel nut
20, the both ends of first swivel nut 20 extend through upper side and downside and the outside for extending to bottom plate 1 of bottom plate 1, described
The lower end of first swivel nut 20 is connected by the second belt 22 with the second swivel nut 23, and second swivel nut 23 is rotatably connected on bottom plate 1
Downside, connection is engaged there are one the second screw rod 21 in the inside of first swivel nut, 20 and second swivel nut 23, and the second spiral shell
The upper end of bar 21 runs through bottom plate 1 and may extend to the outside of bottom plate 1, and the lower face of two the second screw rods 21 is solid with support plate 24
The quadrangle of fixed connection, the support plate 24 is equipped with through hole 25, rotates the first swivel nut 20, and the first swivel nut 20 passes through the second belt 22
The second swivel nut 23 is driven to rotate, two the second screw rods 21 drive support plate 24 to rise, and wheel 26 is made to pass through through hole 25 and ground
Contact, so that it may to move the present apparatus.
Specifically, the first rotating shaft 10 is located at one end outside supporting rod 3 and the second shaft 19 is located at outside connecting plate 2
The one end in portion has been fixedly connected with crank, it is easier to rotate first rotating shaft 10 and the second shaft 19.
Specifically, the upper end of first swivel nut 20 is fixedly connected with turntable, it is easier to rotate the first swivel nut 20.
Specifically, the wheel 26 is universal wheel, the more flexible position for adjusting the present apparatus.
Operation principle：It needs to carry out rotating first rotating shaft 10 when height is adjusted, first rotating shaft 10 drives 9 turns of second gear
Dynamic, second gear 9 drives stud 5 to rotate by first gear 8, and the rotation of stud 5 makes 6 driving display screen 7 of fixed block move up and down
It is adjusted to complete height, when needing to carry out angular adjustment, rotates the second shaft 19, the second shaft 19 drives 14 turns of the 4th gear
Dynamic, the 4th gear 14 drives third gear 13 to rotate, and third gear 13 drives supporting rod 3 to rotate by connecting shaft 12, to complete
Angled adjusting when adjusting to specified angle, rotates and twists axis 18, twists axis 18 and drives 16 turns of the first screw rod by the first belt 17
It is dynamic, it to make fixed frame 15 engage with third gear 13, completes to fix, when needing the mobile present apparatus, rotates the first swivel nut 20, the
One swivel nut 20 drives the rotation of the second swivel nut 23, the rotation of the second screw rod 21 to drive support plate 24 to rise, make wheel by the second belt 22
Son 26 is contacted by through hole 25 with ground, then the present apparatus can be pushed to be moved.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electronic information display card convenient for adjusting, including bottom plate (1), it is characterised in that：The upper side of the bottom plate (1)
It is fixedly connected with connecting plate (2), the connecting plate (2) is internally provided with inner cavity (11), and the bottom of chamber rotation of the inner cavity (11) connects
It is connected to third gear (13) and the 4th gear (14), and third gear (13) engages connection, the third with the 4th gear (14)
Side of the gear (13) far from the 4th gear (14) is equipped with fixed frame (15), and third gear (13) is equipped with fixed frame (15)
Teeth be adapted, the fixed frame (15) is slidably connected in inner cavity (11), and the both ends of fixed frame (15) respectively with two
First screw rod (16) is meshed, and the both ends of two the first screw rods (16) are rotatably connected on respectively on the side wall at inner cavity (11) both ends,
And one end of two the first screw rods (16) is connected by the first belt (17) with stubborn axis (18) respectively, stubborn axis (18) rotation connects
The outer end for being connected on the side wall of inner cavity (11), and twisting axis (18) runs through the side wall of inner cavity (11) and is fixedly connected with handle, described
The upper side of 4th gear (14) is fixedly connected with the second shaft (19), and inner cavity (11) are run through in the upper end of second shaft (19)
Chamber top and extend to the outsides of connecting plate (2)；
The upper side of the third gear (13) is fixedly connected with connecting shaft (12), and inner cavity is run through in the upper end of the connecting shaft (12)
(11) chamber top is simultaneously fixedly connected with supporting rod (3), and the leading flank of the supporting rod (3) is equipped with sliding slot (4), the sliding slot (4)
Stud (5) is rotatably connected between the cell wall at both ends, engaging connection on the stud (5), there are two fixed blocks (6), described two
Fixed block (6) is slidably connected at the inside of sliding slot (4), and is fixedly connected with display screen (7), the spiral shell on two fixed blocks (6)
The lower end of column (5) is fixedly connected with first gear (8), and shown first gear (8) is meshed with second gear (9), and described second
The lateral surface of gear (9) is fixedly connected with first rotating shaft (10), and the one end of the first rotating shaft (10) far from second gear (9) is passed through
It wears the cell wall of sliding slot (4) and extends to the outside of supporting rod (3)；
The Corner Strapped of bottom plate (1) downside is connected with wheel (26), and the inner rotation of bottom plate (1) is connected with the first swivel nut
(20), the both ends of first swivel nut (20) extend through the upper side of bottom plate (1) and downside and extend to the outer of bottom plate (1)
The lower end in portion, first swivel nut (20) is connected by the second belt (22) with the second swivel nut (23), second swivel nut (23)
It is rotatably connected on the downside of bottom plate (1), connection one is engaged in the inside of first swivel nut (20) and the second swivel nut (23)
Second screw rod (21), and bottom plate (1) is run through in the upper end of the second screw rod (21), the lower faces of two the second screw rods (21) with support
Plate (24) is fixedly connected, and the quadrangle of the support plate (24) is equipped with through hole (25).
2. a kind of electronic information display card convenient for adjusting according to claim 1, it is characterised in that：The first rotating shaft
(10) it is located at the external one end of supporting rod (3) and the second shaft (19) is located at the external one end of connecting plate (2) and has been fixedly connected with
Crank.
3. a kind of electronic information display card convenient for adjusting according to claim 1, it is characterised in that：First swivel nut
(20) upper end is fixedly connected with turntable.
4. a kind of electronic information display card convenient for adjusting according to claim 1, it is characterised in that：The wheel (26)
For universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404946.8U CN207975410U (en) | 2018-03-25 | 2018-03-25 | A kind of electronic information display card convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404946.8U CN207975410U (en) | 2018-03-25 | 2018-03-25 | A kind of electronic information display card convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975410U true CN207975410U (en) | 2018-10-16 |
Family
ID=63764563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404946.8U Active CN207975410U (en) | 2018-03-25 | 2018-03-25 | A kind of electronic information display card convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042524A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Method for plugging floor post-cast strip and arranging cover plate |
| CN112197129A (en) * | 2020-08-25 | 2021-01-08 | 合肥中科创奥数字科技有限公司 | But angle regulation's robot of patrolling and examining |
| CN112921849A (en) * | 2021-01-28 | 2021-06-08 | 马震 | Warning device for municipal works |
-
2018
- 2018-03-25 CN CN201820404946.8U patent/CN207975410U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042524A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Method for plugging floor post-cast strip and arranging cover plate |
| CN112197129A (en) * | 2020-08-25 | 2021-01-08 | 合肥中科创奥数字科技有限公司 | But angle regulation's robot of patrolling and examining |
| CN112921849A (en) * | 2021-01-28 | 2021-06-08 | 马震 | Warning device for municipal works |
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