CN209325327U - A kind of segmented LED display - Google Patents
A kind of segmented LED display Download PDFInfo
- Publication number
- CN209325327U CN209325327U CN201821964146.8U CN201821964146U CN209325327U CN 209325327 U CN209325327 U CN 209325327U CN 201821964146 U CN201821964146 U CN 201821964146U CN 209325327 U CN209325327 U CN 209325327U
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- Prior art keywords
- display screen
- gear
- driving motor
- welded
- rotation axis
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Abstract
The utility model discloses a kind of segmented LED displays, including the first display screen and second display screen, and first display screen and second display screen rotation connection, there are two rotation axis for the bottom setting of first display screen, equal fixing sleeve is connected to first gear in two rotation axis, there are four supporting blocks for the top setting of second display screen, rotation axis is rotatablely connected with corresponding two supporting blocks, there are two the first driving motors for the back side setting of the second display screen, equal fixing sleeve is connected to second gear on the output shaft of two the first driving motors, and second gear is engaged with corresponding first gear, pedestal is provided with below the second display screen, cavity is offered on pedestal, the second driving motor is welded in the bottom interior wall of cavity.The utility model structure is simple, easy to operate, by overturning the first display screen, plays the role of dust-proof, space-saving, by the adjusting to display screen, can satisfy the viewing demand of different crowd.
Description
Technical field
The utility model relates to display screen technology field more particularly to a kind of segmented LED displays.
Background technique
At present LED display using more and more extensive, but existing segmented LED display structure is fixed, function
It is single, it can not rotate, not adapt to the demand of user, reduce the interest of user, and existing LED display cannot
Carry out height and angle adjusting, make viewer using when be restricted, be not able to satisfy the use demand of user, thus we
It proposes a kind of segmented LED display, is solved the above problems with this.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of segmented LED proposed
Display screen.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of segmented LED display, including the first display screen and second display screen, and the first display screen and the second display
Screen is rotatablely connected, rotation axis that there are two the bottom settings of first display screen, and fixing sleeve is connected to first in two rotation axis
Gear, there are four supporting block, rotation axis is rotatablely connected with corresponding two supporting blocks for the top setting of second display screen, and described the
The back side setting of two display screens is there are two the first driving motor, and fixing sleeve is connected to the on the output shaft of two the first driving motors
Two gears, and second gear is engaged with corresponding first gear, and pedestal is provided with below the second display screen, is opened on pedestal
Equipped with cavity, the second driving motor is welded in the bottom interior wall of cavity, fixing sleeve is connected on the output shaft of the second driving motor
Third gear offers first through hole in the top inner wall of cavity, is rotatably equipped with rotating bar in first through hole, rotating bar it is outer
Side fixing sleeve is connected to the 4th gear, and the 4th gear is engaged with third gear, and sliding slot, sliding slot are offered at the top of the rotating bar
It is inside slidably fitted with slide bar, slide bar is fixedly connected with second display screen, and annular groove is offered at the top of the pedestal, and annular is sliding
It is slidably fitted with ring slider in slot, two push-rod electric machines, the output shaft of two push-rod electric machines are welded at the top of ring slider
Welded with the bottom of second display screen.
Preferably, two rotating blocks are welded at the top of first display screen, two rotating blocks are rotated with two respectively
It welds in the outside of axis.
Preferably, rotation hole is offered in the supporting block, rotation axis is rotatablely connected with corresponding rotation hole.
Preferably, the back side of first display screen and second display screen is respectively set there are two the first limited block and two
Second limited block, and the first limited block is adapted with the second limited block.
Preferably, the back side of the second display screen is fixedly installed with tray, and the bottom of tray and the top of slide bar are welded.
Preferably, the two sides of the slide bar offer limiting slot, and limited block, two limits are slidably fitted in limiting slot
Block is welded with the top of rotating bar.
Preferably, the model 57HSB56 of first driving motor, the model RS-775VC- of the second driving motor
8015, the model OK648 of push-rod electric machine, and be electrically connected on the first driving motor, the second driving motor and push-rod electric machine
There is motor switch.
Compared with prior art, the utility model has the beneficial effects that
(1), pass through the first display screen, second display screen, rotation axis, supporting block, first gear, the first driving motor, the
The cooperation of two gears and pedestal needs to open the first display screen in use, pedestal is installed on desktop, opens the first driving
Motor, the first driving motor drive second gear rotation, and second gear drives first gear rotation, and first gear drives rotation axis
Rotation, rotation axis drive the overturning of the first display screen, and until the first limited block is contacted with the second limited block, stopping first driving electricity
Machine, the first display screen and second display screen are in same level state at this time；
(2), pass through cavity, the second driving motor, third gear, rotating bar, first through hole, the 4th gear, sliding slot, cunning
The cooperation of bar, annular groove, ring slider and push-rod electric machine needs to carry out angular adjustment to the first display screen and second display screen
Facilitate viewing, open the second driving motor, the second driving motor drives the rotation of third gear, and third gear drives the 4th gear to turn
Dynamic, the 4th gear band turn lever rotation, rotating bar band moving slide-bar rotates, and slide bar drives the first display screen and second display screen to turn
It is dynamic, adjust it is suitable after, stop the second driving motor, when needing to adjust viewing height, open push-rod electric machine, push-rod electric machine pushes the
Two display screens and the first display screen move upwards, and after adjusting properly, stop push-rod electric machine；
The utility model structure is simple, easy to operate, by overturning the first display screen, plays dust-proof, saving
The effect in space can satisfy the viewing demand of different crowd by the adjusting to display screen.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of segmented LED display schematic view of the front view；
Fig. 2 be the utility model proposes a kind of segmented LED display part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of segmented LED display part B structural schematic diagram.
In figure: 1 first display screen, 2 second display screens, 3 rotation axis, 4 supporting blocks, 5 first gears, 6 first driving motors,
7 second gears, 8 pedestals, 9 cavitys, 10 second driving motors, 11 third gears, 12 rotating bars, 13 first through hole, 14 the 4th teeth
Wheel, 15 sliding slots, 16 slide bars, 17 annular grooves, 18 ring sliders, 19 push-rod electric machines.
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.
Referring to Fig.1-3, a kind of segmented LED display, including the first display screen 1 and second display screen 2, and the first display
Screen 1 and second display screen 2 are rotatablely connected, rotation axis 3 that there are two the bottom settings of the first display screen 1, solid in two rotation axis 3
Surely it is socketed with first gear 5, there are four supporting block 4, rotation axis 3 is supported with corresponding two for the top setting of second display screen 2
Block 4 is rotatablely connected, and there are two the first driving motor 6, the outputs of two the first driving motors 6 for the back side setting of second display screen 2
Equal fixing sleeve is connected to second gear 7 on axis, and second gear 7 is engaged with corresponding first gear 5, the lower section of second display screen 2
It is provided with pedestal 8, cavity 9 is offered on pedestal 8, the second driving motor 10, the second driving are welded in the bottom interior wall of cavity 9
Fixing sleeve is connected to third gear 11 on the output shaft of motor 10, and first through hole 13 is offered in the top inner wall of cavity 9, and first is logical
Rotating bar 12 is rotatably equipped in hole 13, the outside fixing sleeve of rotating bar 12 is connected to the 4th gear 14, and the 4th gear 14 and
The engagement of three gears 11, the top of rotating bar 12 offers sliding slot 15, slide bar 16, slide bar 16 and second is slidably fitted in sliding slot 15
Display screen 2 is fixedly connected, and the top of pedestal 8 offers annular groove 17, and ring slider 18 is slidably fitted in annular groove 17,
The top of ring slider 18 is welded with two push-rod electric machines 19, the output shaft of two push-rod electric machines 19 with second display screen 2
Bottom welding, by the first display screen 1, second display screen 2, rotation axis 3, supporting block 4, first gear 5, the first driving motor 6,
Second gear 7, pedestal 8, cavity 9, the second driving motor 10, third gear 11, rotating bar 12, first through hole 13, the 4th gear
14, the cooperation of sliding slot 15, slide bar 16, annular groove 17, ring slider 18 and push-rod electric machine 19, in use, pedestal 8 is installed to
On desktop, the first driving motor 6, the second driving motor 10 and push-rod electric machine 19 are turned on power supply, need to open the first display
Screen 1 opens the first driving motor 6, and the first driving motor 6 drives second gear 7 to rotate, and second gear 7 drives 5 turns of first gear
Dynamic, first gear 5 drives rotation axis 3 to rotate, and rotation axis 3 drives the overturning of the first display screen 1, until the first limited block and second limit
Position block contact, stops the first driving motor 6, and the first display screen 1 is in same level state with second display screen 2 at this time, needs
Angular adjustment is carried out to the first display screen 1 and second display screen 2 and facilitates viewing, opens the second driving motor 10, the second driving electricity
Machine 10 drives third gear 11 to rotate, and third gear 11 drives the rotation of the 4th gear 14, and the 4th gear 14 drives 12 turns of rotating bar
Dynamic, rotating bar 12 is rotated with moving slide-bar 16, and slide bar 16 drives the first display screen 1 and second display screen 2 to rotate, after adjusting is suitable,
Stop the second driving motor 10, when needing to adjust viewing height, opens push-rod electric machine 19, push-rod electric machine 19 pushes second display screen
2 and first display screen 1 move upwards, adjust it is suitable after, stop push-rod electric machine 19, the utility model structure is simple, easy to operate,
By overturning the first display screen 1, play the role of dust-proof, space-saving, passes through the adjusting to display screen, Ke Yiman
The viewing demand of sufficient different crowd.
In the utility model, the top of the first display screen 1 is welded with two rotating blocks, and two rotating blocks turn with two respectively
The outside of moving axis 3 is welded, and offers rotation hole in supporting block 4, rotation axis is rotatablely connected with corresponding rotation hole, the first display screen
1 and the back side of second display screen 2 be respectively set there are two the first limited block and two the second limited blocks, and the first limited block and the
Two limited blocks are adapted, and the back side of second display screen 2 is fixedly installed with tray, and the bottom of tray and the top of slide bar 16 are welded,
The two sides of slide bar 16 offer limiting slot, are slidably fitted with limited block in limiting slot, two limited blocks with rotating bar 12
Top welding, the model 57HSB56 of the first driving motor 6, the model RS-775VC-8015 of the second driving motor 10 are pushed away
The model OK648 of bar motor 19, and be electrically connected on the first driving motor 6, the second driving motor 10 and push-rod electric machine 19
There is motor switch, in use, pedestal 8 is installed on desktop, by the first driving motor 6, the second driving motor 10 and push rod electricity
Machine 19 is turned on power supply, needs to open the first display screen 1, opens the first driving motor 6, and the first driving motor 6 drives the second tooth
7 rotation of wheel, the drive first gear 5 of second gear 7 rotate, and first gear 5 drives rotation axis 3 to rotate, and rotation axis 3 drives first to show
Display screen 1 is overturn, and until the first limited block is contacted with the second limited block, stops the first driving motor 6, at this time the first display screen 1 and
Second display screen 2 is in same level state, needs to carry out angular adjustment to the first display screen 1 and second display screen 2 to facilitate sight
It sees, open the second driving motor 10, the second driving motor 10 drives third gear 11 to rotate, and third gear 11 drives the 4th gear
14 rotations, the 4th gear 14 drive rotating bar 12 to rotate, and rotating bar 12 is rotated with moving slide-bar 16, and slide bar 16 drives the first display screen
1 and second display screen 2 rotate, adjust it is suitable after, stop the second driving motor 10, when needing to adjust viewing height, open push rod
Motor 19, push-rod electric machine 19 push second display screen 2 and the first display screen 1 to move upwards, and after adjusting properly, stop push-rod electric machine
19, the utility model structure is simple, easy to operate, by overturning the first display screen 1, plays dust-proof, saving space
Effect the viewing demand of different crowd can satisfy by the adjusting to display screen.
Working principle: in use, pedestal 8 is installed on desktop, by the first driving motor 6,10 and of the second driving motor
Push-rod electric machine 19 is turned on power supply, needs to open the first display screen 1, opens the first driving motor 6, and the first driving motor 6 drives
Second gear 7 rotates, and second gear 7 drives first gear 5 to rotate, and first gear 5 drives rotation axis 3 to rotate, and rotation axis 3 drives
The overturning of first display screen 1, until the first limited block is contacted with the second limited block, the first driving motor 6 of stopping first being shown at this time
Screen 1 is in same level state with second display screen 2, needs to carry out angular adjustment side to the first display screen 1 and second display screen 2
Just it watches, opens the second driving motor 10, the second driving motor 10 drives third gear 11 to rotate, and third gear 11 drives the 4th
Gear 14 rotates, and the 4th gear 14 drives rotating bar 12 to rotate, and rotating bar 12 is rotated with moving slide-bar 16, and the drive of slide bar 16 first is aobvious
Display screen 1 and second display screen 2 rotate, meanwhile, ring slider 18 slides in annular groove 17, after adjusting properly, stops second
Driving motor 10 when needing to adjust viewing height, opens push-rod electric machine 19, and push-rod electric machine 19 pushes second display screen 2 and first
Display screen 1 moves upwards, and slide bar 16 slides in sliding slot 15, and limited block slides in limiting slot, after adjusting properly, stops push rod
Motor 19.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of segmented LED display, including the first display screen (1) and second display screen (2), and the first display screen (1) and
Second display screen (2) rotation connection, which is characterized in that there are two the bottom settings of first display screen (1) rotation axis (3),
Equal fixing sleeve is connected to first gear (5) on two rotation axis (3), and there are four supporting blocks for the top setting of second display screen (2)
(4), rotation axis (3) is rotatablely connected with corresponding two supporting blocks (4), and there are two the back side settings of the second display screen (2)
First driving motor (6), fixing sleeve is connected to second gear (7) on the output shaft of two the first driving motors (6), and the second tooth
It takes turns (7) to engage with corresponding first gear (5), be provided with pedestal (8) below the second display screen (2), pedestal is opened on (8)
It equipped with cavity (9), is welded in the bottom interior wall of cavity (9) the second driving motor (10), the output of the second driving motor (10)
Fixing sleeve is connected to third gear (11) on axis, is offered in the top inner wall of cavity (9) first through hole (13), first through hole (13)
It is inside rotatably equipped with rotating bar (12), the outside fixing sleeve of rotating bar (12) is connected to the 4th gear (14), and the 4th gear (14)
It engages with third gear (11), is offered sliding slot (15) at the top of the rotating bar (12), be slidably fitted with cunning in sliding slot (15)
Bar (16), slide bar (16) are fixedly connected with second display screen (2), offer annular groove (17), ring at the top of the pedestal (8)
It is slidably fitted with ring slider (18) in shape sliding slot (17), two push-rod electric machines (19) is welded at the top of ring slider (18),
The output shaft of two push-rod electric machines (19) is welded with the bottom of second display screen (2).
2. a kind of segmented LED display according to claim 1, which is characterized in that the top of first display screen (1)
Portion is welded with two rotating blocks, and two rotating blocks are welded with the outside of two rotation axis (3) respectively.
3. a kind of segmented LED display according to claim 1, which is characterized in that offered on the supporting block (4)
Rotation hole, rotation axis are rotatablely connected with corresponding rotation hole.
4. a kind of segmented LED display according to claim 1, which is characterized in that first display screen (1) and
The back side of two display screens (2) is respectively set there are two the first limited block and two the second limited blocks, and the first limited block and second
Limited block is adapted.
5. a kind of segmented LED display according to claim 1, which is characterized in that the back of the second display screen (2)
Face is fixedly installed with tray, and the bottom of tray and the top of slide bar (16) are welded.
6. a kind of segmented LED display according to claim 1, which is characterized in that the two sides of the slide bar (16) are equal
Limiting slot is offered, limited block is slidably fitted in limiting slot, two limited blocks are welded with the top of rotating bar (12).
7. a kind of segmented LED display according to claim 1, which is characterized in that first driving motor (6)
Model 57HSB56, the model RS-775VC-8015 of the second driving motor (10), the model of push-rod electric machine (19)
OK648, and motor switch is electrically connected on the first driving motor (6), the second driving motor (10) and push-rod electric machine (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964146.8U CN209325327U (en) | 2018-11-27 | 2018-11-27 | A kind of segmented LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964146.8U CN209325327U (en) | 2018-11-27 | 2018-11-27 | A kind of segmented LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325327U true CN209325327U (en) | 2019-08-30 |
Family
ID=67711631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964146.8U Expired - Fee Related CN209325327U (en) | 2018-11-27 | 2018-11-27 | A kind of segmented LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744657A (en) * | 2021-09-13 | 2021-12-03 | 深圳市艾森视讯科技有限公司 | LED display screen with protection anti-theft cover for classroom |
-
2018
- 2018-11-27 CN CN201821964146.8U patent/CN209325327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744657A (en) * | 2021-09-13 | 2021-12-03 | 深圳市艾森视讯科技有限公司 | LED display screen with protection anti-theft cover for classroom |
| CN113744657B (en) * | 2021-09-13 | 2023-06-06 | 深圳市艾森视讯科技有限公司 | LED display screen with protection anti-theft cover for large classroom |
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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: 20190830 Termination date: 20201127 |